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Sample records for acute whiplash trauma

  1. Are there gender differences in coping with neck pain following acute whiplash trauma?

    DEFF Research Database (Denmark)

    Carstensen, T B W; Frostholm, Lisbeth; Oernboel, E

    2012-01-01

    BACKGROUND: Little is known about gender differences in coping after whiplash, and to date possible interaction of gender and coping on recovery has not been investigated. AIMS: To examine if gender differences in coping are associated with long-lasting neck pain after acute whiplash. METHODS...... they completed the Coping Strategies Questionnaire, and after 12months a VAS scale on neck pain intensity. RESULTS: The odds for long-lasting neck pain were more than twice as high for women than for men (OR=2.17 (95% CI: 1.40; 3.37). However, no gender difference in coping and no interaction between gender...... and the five coping subscales on neck pain after 12months were found. 'Distraction' increased the odds for considerable neck pain for both men and women (OR=1.03 (95% CI: 1.01; 1.05), 'reinterpreting' (OR=1.03 (95% CI: 1.01; 1.06), 'catastrophizing' (OR=1.14 (95% CI: 1.10; 1.18), and 'praying and hoping' (OR=1...

  2. Post-trauma ratings of pre-collision pain and psychological distress predict poor outcome following acute whiplash trauma: A 12-month follow-up study

    DEFF Research Database (Denmark)

    Carstensen, Tina; Frostholm, Lisbeth; Ørnbøl, Eva

    2008-01-01

    emergency departments or primary care after car accidents in four counties in Denmark. After the collision patients received a questionnaire on psychological distress, unspecified pain and socio-demographics and 12 months later a follow-up on work capability and neck pain was performed. Risk factors were......Patients with acute whiplash trauma were followed to examine if post-trauma ratings of pre-collision pain and psychological distress were associated with reduced work capability and neck pain at 12 months follow-up. The study included 740 consecutive patients (474 females, 266 males) referred from...... identified by multiple logistic regression analysis. Factors associated with affected work capacity at the 12-month follow-up were pre-collision unspecified pain condition (OR = 2.4, p = 0.002) and socio-demographic characteristics: female gender, low educational level, unemployment and blue collar worker...

  3. Post-trauma ratings of pre-collision pain and psychological distress predict poor outcome following acute whiplash trauma: a 12-month follow-up study

    DEFF Research Database (Denmark)

    Carstensen, Tina B W; Frostholm, Lisbeth; Oernboel, Eva

    2008-01-01

    emergency departments or primary care after car accidents in four counties in Denmark. After the collision patients received a questionnaire on psychological distress, unspecified pain and socio-demographics and 12 months later a follow-up on work capability and neck pain was performed. Risk factors were......Patients with acute whiplash trauma were followed to examine if post-trauma ratings of pre-collision pain and psychological distress were associated with reduced work capability and neck pain at 12 months follow-up. The study included 740 consecutive patients (474 females, 266 males) referred from...... identified by multiple logistic regression analysis. Factors associated with affected work capacity at the 12-month follow-up were pre-collision unspecified pain condition (OR=2.4, p=0.002) and socio-demographic characteristics: female gender, low educational level, unemployment and blue collar worker...

  4. Post-trauma ratings of pre-collision pain and psychological distress predict poor outcome following acute whiplash trauma: A 12-month follow-up study

    DEFF Research Database (Denmark)

    Carstensen, Tina

    2008-01-01

    emergency departments or primary care after car accidents in four counties in Denmark. After the collision patients received a questionnaire on psychological distress, unspecified pain and socio-demographics and 12months later a follow-up on work capability and neck pain was performed. Risk factors were......Patients with acute whiplash trauma were followed to examine if post-trauma ratings of pre-collision pain and psychological distress were associated with reduced work capability and neck pain at 12months follow-up. The study included 740 consecutive patients (474 females, 266 males) referred from...... identified by multiple logistic regression analysis. Factors associated with affected work capacity at the 12-month follow-up were pre-collision unspecified pain condition (OR=2.4, p=0.002) and socio-demographic characteristics: female gender, low educational level, unemployment and blue collar worker...

  5. Acute whiplash associated disorders (WAD

    Directory of Open Access Journals (Sweden)

    Kumar S

    2011-04-01

    Full Text Available Khushnum Pastakia, Saravana KumarInternational Centre for Allied Health Evidence, University of South Australia, Adelaide, SA, Australia Date of preparation: 27th January 2011Conflict of interest: None declaredBackground: Whiplash-associated disorder (WAD is the term given for the collection of symptoms affecting the neck that are triggered by an accident with an acceleration–deceleration mechanism such as a motor vehicle accident. The incidence of whiplash injury varies greatly between different parts of the world with significant monetary burden on the individual as well as the wider community.Objective: Which treatments are best for reducing pain and disability experience in acute WADs?Level of evidence: Clinical practice guidelines, systematic reviews, meta-analysis, randomized controlled trials.Search sources: PubMed, Cochrane Library, Medline, EMBASE, AUST health, AMED.Outcomes: From the patient perspective the main outcomes considered are pain and disability.Consumer summary: Whiplash-associated disorders include a range of symptoms related to the neck and head. They commonly occur after motor vehicle accidents or diving mishaps. There is good evidence to suggest that active exercise, acting as usual and combination therapy are the most effective treatment choices in an acute presentation.Keywords: whiplash, neckpain, pain levels, multimodel therapy

  6. Pain and Disability in the Jaw and Neck Region following Whiplash Trauma.

    Science.gov (United States)

    Häggman-Henrikson, B; Lampa, E; Marklund, S; Wänman, A

    2016-09-01

    The relationship between whiplash trauma and chronic orofacial pain is unclear, especially with regard to the time elapsed from trauma to development of orofacial pain. The aim was to analyze prevalence of jaw pain and disability, as well as the relationship between pain and disability in the jaw and neck regions in the early nonchronic stage after whiplash trauma. In this case-control study, 70 individuals (40 women, 30 men, mean age 35.5 y) who visited an emergency department with neck pain following a car accident were examined within 3 wk of trauma (group 1) and compared with 70 individuals (42 women, 28 men, mean age 33.8 y), who declined to attend a clinical examination but agreed to fill in questionnaires (group 2). The 2 case groups were compared with a matched control group of 70 individuals (42 women, 28 men, mean age 37.6 y) without a history of neck trauma. All participants completed questionnaires regarding jaw pain and dysfunction, rating pain intensity in jaw and neck regions on the Numerical Rating Scale, the Neck Disability Index, and Jaw Disability Checklist. Compared with controls, individuals with a recent whiplash trauma reported more jaw pain and dysfunction. Furthermore, there was a moderate positive correlation between jaw and neck pain ratings for group 1 (r = 0.61, P neck pain and disability compared with controls. Taken together, the results show that individuals with a recent whiplash trauma report more jaw pain and disability compared with controls without a history of neck trauma. Furthermore, the correlation between jaw and neck pain intensity implies that intensity of neck pain in the acute stage after whiplash trauma might be a possible risk factor also for development of chronic orofacial pain. © International & American Associations for Dental Research 2016.

  7. Sick Leave within 5 Years of Whiplash Trauma Predicts Recovery: A Prospective Cohort and Register-Based Study.

    Directory of Open Access Journals (Sweden)

    Tina Birgitte Wisbech Carstensen

    Full Text Available 10-22% of individuals sustaining whiplash trauma develop persistent symptoms resulting in reduced working ability and decreased quality of life, but it is poorly understood why some people do not recover. Various collision and post-collision risk factors have been studied, but little is known about pre-collision risk factors. In particular, the impact of sickness and socioeconomic factors before the collision on recovery is sparsely explored. The aim of this study was to examine if welfare payments received within five years pre-collision predict neck pain and negative change in provisional situation one year post-collision.719 individuals with acute whiplash trauma consecutively recruited from emergency departments or primary care after car accidents in Denmark completed questionnaires on socio-demographic and health factors immediately after the collision. After 12 months, a visual analogue scale on neck pain intensity was completed. 3595 matched controls in the general population were sampled, and national public register data on social benefits and any other welfare payments were obtained for participants with acute whiplash trauma and controls from five years pre-collision to 15 months after. Participants with acute whiplash trauma who had received sickness benefit for more than 12 weeks pre-collision had increased odds for negative change in future provisional situation (Odds Ratio (OR (95% Confidence Interval (CI = 3.8 (2.1;7.1 and future neck pain (OR (95%CI = 3.3 (1.8;6.3, controlling for other known risk factors. Participants with acute whiplash trauma had weaker attachment to labour market (more weeks of sick leave (χ2(2 = 36.7, p < 0.001 and unemployment (χ2(2 = 12.5, p = 0.002 pre-collision compared with controls. Experiencing a whiplash trauma raised the odds for future negative change in provisional situation (OR (95%CI = 3.1 (2.3;4.4 compared with controls.Sick leave before the collision strongly predicted prolonged recovery

  8. Temporomandibular disorder pain after whiplash trauma: a systematic review.

    Science.gov (United States)

    Häggman-Henrikson, Birgitta; List, Thomas; Westergren, Hans T; Axelsson, Susanna H

    2013-01-01

    To assess, by systematic review of the literature, (1) the prevalence and incidence of temporomandibular disorder (TMD) pain after whiplash trauma, and (2) whether treatment modalities commonly used for TMD are equally effective in patients with solely TMD pain and those with TMD/whiplash-associated disorders (WAD) pain. A systematic literature search of the PubMed, Cochrane Library, and Bandolier databases was conducted from January 1966 through October 2012. The systematic search identified 125 articles. After an initial screening of abstracts, 45 articles were reviewed in full text. Two investigators evaluated the methodological quality of each identified study. Eight studies on prevalence/incidence of TMD pain in WAD and four studies on interventions in TMD pain and WAD met the inclusion criteria. The reported median prevalence of TMD pain after whiplash trauma was 23% (range 2.4% to 52%) and the incidence ranged from 4% to 34%. For healthy controls, the reported median prevalence was 3% (range 2.5% to 8%) and the incidence ranged from 4.7% to 7%. For patients with a combination of TMD pain and WAD, treatment modalities conventionally used for TMD, such as jaw exercises and occlusal splints, had less of an effect (median improvement rate of 48%, range 13% to 68%) compared to TMD patients without a whiplash injury (75%, range 51% to 91%). There is some evidence that prevalence and incidence of TMD pain is increased after whiplash trauma. The poorer treatment outcome suggests that TMD pain after whiplash trauma has a different pathophysiology compared to TMD pain localized to the facial region.

  9. Trauma-focused cognitive behaviour therapy and exercise for chronic whiplash: protocol of a randomised, controlled trial.

    Science.gov (United States)

    Campbell, Letitia; Kenardy, Justin; Andersen, Tonny; McGregor, Leanne; Maujean, Annick; Sterling, Michele

    2015-10-01

    As a consequence of a road traffic crash, persistent pain and disability following whiplash injury are common and incur substantial personal and economic costs. Up to 50% of people who experience a whiplash injury will never fully recover and up to 30% will remain moderately to severely disabled by the condition. The reason as to why symptoms persist past the acute to sub-acute stage and become chronic is unclear, but likely results from complex interactions between structural injury, physical impairments, and psychological and psychosocial factors. Psychological responses related to the traumatic event itself are becoming an increasingly recognised factor in the whiplash condition. Despite this recognition, there is limited knowledge regarding the effectiveness of psychological interventions, either delivered alone or in combination with physiotherapy, in reducing the physical and pain-related psychological factors of chronic whiplash. Pilot study results have shown positive results for the use of trauma-focused cognitive behaviour therapy to treat psychological factors, pain and disability in individuals with chronic whiplash. The results have indicated that a combined approach could not only reduce psychological symptoms, but also pain and disability. The primary aim of this randomised, controlled trial is to investigate the effectiveness of combined trauma-focused cognitive behavioural therapy, delivered by a psychologist, and physiotherapy exercise to decrease pain and disability of individuals with chronic whiplash and post-traumatic stress disorder (PTSD). The trial also aims to investigate the effectiveness of the combined therapy in decreasing post-traumatic stress symptoms, anxiety and depression. A total of 108 participants with chronic whiplash-associated disorder (WAD) grade II of > 3 months and Psychological therapy will be delivered once a week over 10 weeks, with participants randomly assigned to either trauma-focused cognitive behavioural therapy

  10. A Test-Retest Reliability Study of the Whiplash Disability Questionnaire in Patients With Acute Whiplash-Associated Disorders

    DEFF Research Database (Denmark)

    Stupar, Maja; Côté, Pierre; Beaton, Dorcas E

    2015-01-01

    OBJECTIVE: The purpose of this study was to determine the test-retest reliability and the Minimal Detectable Change (MDC) of the Whiplash Disability Questionnaire (WDQ) in individuals with acute whiplash-associated disorders (WADs). METHODS: We performed a test-retest reliability study. We included...... insurance claimants from Ontario who were at least 18years of age, within 21days of their motor vehicle collision and diagnosed as having acute WAD grades I to III. The WDQ, a 13-item questionnaire scored from 0 (no disability) to 130 (complete disability), was administered to all participants at baseline...

  11. Neck ligament strength is decreased following whiplash trauma

    Directory of Open Access Journals (Sweden)

    Rubin Wolfgang

    2006-12-01

    Full Text Available Abstract Background Previous clinical studies have documented successful neck pain relief in whiplash patients using nerve block and radiofrequency ablation of facet joint afferents, including capsular ligament nerves. No previous study has documented injuries to the neck ligaments as determined by altered dynamic mechanical properties due to whiplash. The goal of the present study was to determine the dynamic mechanical properties of whiplash-exposed human cervical spine ligaments. Additionally, the present data were compared to previously reported control data. The ligaments included the anterior and posterior longitudinal, capsular, and interspinous and supraspinous ligaments, middle-third disc, and ligamentum flavum. Methods A total of 98 bone-ligament-bone specimens (C2–C3 to C7-T1 were prepared from six cervical spines following 3.5, 5, 6.5, and 8 g rear impacts and pre- and post-impact flexibility testing. The specimens were elongated to failure at a peak rate of 725 (SD 95 mm/s. Failure force, elongation, and energy absorbed, as well as stiffness were determined. The mechanical properties were statistically compared among ligaments, and to the control data (significance level: P Results For all whiplash-exposed ligaments, the average failure elongation exceeded the average physiological elongation. The highest average failure force of 204.6 N was observed in the ligamentum flavum, significantly greater than in middle-third disc and interspinous and supraspinous ligaments. The highest average failure elongation of 4.9 mm was observed in the interspinous and supraspinous ligaments, significantly greater than in the anterior longitudinal ligament, middle-third disc, and ligamentum flavum. The average energy absorbed ranged from 0.04 J by the middle-third disc to 0.44 J by the capsular ligament. The ligamentum flavum was the stiffest ligament, while the interspinous and supraspinous ligaments were most flexible. The whiplash

  12. A prospective study of the 1-year incidence of fibromyalgia after acute whiplash injury.

    Science.gov (United States)

    Ferrari, Robert

    2015-01-01

    To measure the 1-year incidence of fibromyalgia in a cohort of acute whiplash-injured participants. Consecutive acute patients with whiplash were assessed via the 2010 Modified American College of Rheumatology (ACR) criteria for fibromyalgia at 3 months, 6 months and 1 year postinjury. At each of these follow-up points, participants were also examined for recovery from whiplash injury. Of an initial 268 participants, data on recovery was available for 264 participants during the 1-year follow-up period. At the 3-month follow-up, 62% (167/268) of participants reported recovery from their whiplash injuries. At 6 months, 76% (203/268) reported recovery, and at 1 year 82% (216/264) reported recovery. At 3 and 6 months follow-up none of the participants met the 2010 Modified ACR Criteria for fibromyalgia, but fibromyalgia criteria were met for 2 (of 264) seen at the 1-year follow-up, yielding a 1-year incidence of 0.8% (95% CI 0.1% to 3.0%). In the primary care setting, a significant proportion of patients with whiplash recover from whiplash injury at 1 year, and the incidence of fibromyalgia after acute whiplash injury is very low. The impression that fibromyalgia is common after whiplash injury may be due to the failure to exclude precollision fibromyalgia cases or due to referral bias of non-recovered patients.

  13. Structural and construct validity of the Whiplash Disability Questionnaire in adults with acute whiplash-associated disorders

    DEFF Research Database (Denmark)

    Stupar, Maja; Côté, Pierre; Beaton, Dorcas E

    2015-01-01

    BACKGROUND CONTEXT: Few instruments are available to measure disability associated with whiplash-associated disorders (WAD). The Whiplash Disability Questionnaire (WDQ) was developed to measure disability resulting from WAD, but its validity is unknown for acute WAD. PURPOSE: The aim...... was to determine the structural and construct validity of the WDQ in individuals with acute WAD. STUDY DESIGN/SETTING: This was a cohort study. PATIENT SAMPLE: Ontario adults with WAD were enrolled within 3 weeks of their motor vehicle collision. OUTCOME MEASURES: The outcome measure was the WDQ. METHODS: We......: The WDQ includes two factors and has strong construct validity in individuals with acute WAD. Our results demonstrate that the WDQ is valid for use as an overall summative scale or as the daily activities and emotional subscales in clinical and research settings to determine disability status....

  14. A prospective study of 39 patients with whiplash injury

    DEFF Research Database (Denmark)

    Karlsborg, M; Smed, A; Jespersen, H

    1997-01-01

    INTRODUCTION: The acute symptoms after whiplash traumas can be explained by the neck sprain, but the pathogenesis of the 'late whiplash syndrome' and the reason why only some people have persistent symptoms more than 6 months is still unknown. MATERIAL AND METHODS: Thirty-four consecutive cases o...

  15. Chronic neck pain disability due to an acute whiplash injury

    NARCIS (Netherlands)

    Nederhand, Marcus Johannes; Hermens, Hermanus J.; IJzerman, Maarten Joost; Turk, Dennis C.; Zilvold, Gerrit; Zilvold, G.

    2003-01-01

    Several theories about musculoskeletal pain syndromes such as whiplash-associated disorder (WAD) suggest that pain and muscle activity interact and may contribute to the chronicity of symptoms. Studies using surface electromyography (sEMG) have demonstrated abnormal muscle activation patterns of the

  16. Telephone versus usual care in management of acute whiplash ...

    African Journals Online (AJOL)

    Whiplash associated disorder (WAD) is a common and costly condition, and recommended management includes advice to “act as usual” and exercise. Providing this treatment through a telephonic intervention may help to improve access to care, and reduce costs. This pilot study assessed: (1) the effectiveness of a ...

  17. Phasic exercises for cervical rehabilitation after "whiplash" trauma.

    Science.gov (United States)

    Fitz-Ritson, D

    1995-01-01

    To assess whether "phasic" exercises, including rapid eye-head-neck-arm movements, can benefit patients with chronic cervical injuries. A randomized, controlled, double blind study involving 30 chronic patients, who were allocated to either group 1 or group 2. The study period was for 8 wk. The study was conducted in a private practice. Thirty chronic motor vehicle accident patients who continued to experience increased pain/soreness/stiffness of the cervical musculature with sports/activities requiring rapid head neck movements were selected for the study. Group 1 patients (n = 15) had standard exercises (stretching/isometric/isokinetic) and chiropractic therapy. Group 2 patients (n = 15) had "phasic" exercises and chiropractic therapy. Patients in both groups exercised for a minimum of four times weekly, for 8 wk. Pre and Post Pain and Disability Index was administered to both groups. Group 1, which had standard exercises and chiropractic therapy, improved by 7.4% (p > .05). Group 2, which had "phasic" exercises and chiropractic therapy, improved by 48.3% (p > .001). Confounders were identified, which explains the minimal improvement of group 1 and the remarkable results of group 2. It would appear that any rehabilitation program for chronic neck-injured patients should involve exercises that address the following: eye-head-neck-arm coordinated movements, coordination of the entire vertebral column,/ and return the "phasic" component of the musculature to functional levels. Additional studies will address the effect of these exercises on the strength, range of motion and pain improvement of the cervical spine in normal, acute and chronic patients.

  18. Acute stress response and recovery after whiplash injuries. A one-year prospective study

    DEFF Research Database (Denmark)

    Kongsted, Alice; Bendix, Tom; Montvilas, Erisela Qerama

    2008-01-01

    Chronic whiplash-associated disorder (WAD) represents a major medical and psycho-social problem. The typical symptomatology presented in WAD is to some extent similar to symptoms of post traumatic stress disorder. In this study we examined if the acute stress reaction following a whiplash injury ...... be important to consider in the early management of whiplash injury. However, the emotional response did not predict chronicity in individuals....... predicted long-term sequelae. Participants with acute whiplash-associated symptoms after a motor vehicle accident were recruited from emergency units and general practitioners. The predictor variable was the sum score of the impact of event scale (IES) completed within 10 days after the accident. The main...... response was obtained by 13% of the participants. This was associated with increased risk of considerable persistent pain (OR=3.3; 1.8-5.9), neck disability (OR=3.2; 1.7-6.0), reduced working ability (OR=2.8; 1.6-4.9), and lowered self-reported general health one year after the accident. These associations...

  19. Acute stress response and recovery after whiplash injuries. A one-year prospective study

    DEFF Research Database (Denmark)

    Kongsted, Alice; Bendix, Tom; Qerama, Erisela

    2007-01-01

    Chronic whiplash-associated disorder (WAD) represents a major medical and psycho-social problem. The typical symptomatology presented in WAD is to some extent similar to symptoms of post traumatic stress disorder. In this study we examined if the acute stress reaction following a whiplash injury ...... be important to consider in the early management of whiplash injury. However, the emotional response did not predict chronicity in individuals....... predicted long-term sequelae. Participants with acute whiplash-associated symptoms after a motor vehicle accident were recruited from emergency units and general practitioners. The predictor variable was the sum score of the impact of event scale (IES) completed within 10 days after the accident. The main...... response was obtained by 13% of the participants. This was associated with increased risk of considerable persistent pain (OR=3.3; 1.8-5.9), neck disability (OR=3.2; 1.7-6.0), reduced working ability (OR=2.8; 1.6-4.9), and lowered self-reported general health one year after the accident. These associations...

  20. Acute coagulopathy of trauma

    DEFF Research Database (Denmark)

    Johansson, P I; Ostrowski, S R

    2010-01-01

    Acute coagulopathy of trauma predicts a poor clinical outcome. Tissue trauma activates the sympathoadrenal system resulting in high circulating levels of catecholamines that influence hemostasis dose-dependently through immediate effects on the two major compartments of hemostasis, i.......e., the circulating blood and the vascular endothelium. There appears to be a dose-dependency with regards to injury severity and the hemostatic response to trauma evaluated in whole blood by viscoelastic assays like thrombelastography (TEG), changing from normal to hypercoagulable, to hypocoagulable and finally......, is an evolutionary developed response that counterbalances the injury and catecholamine induced endothelial activation and damage. Given this, the rise in circulating catecholamines in trauma patients may favor a switch from hyper- to hypocoagulability in the blood to keep the progressively more procoagulant...

  1. Trauma-focused cognitive behaviour therapy and exercise for chronic whiplash: protocol of a randomised, controlled trial

    Directory of Open Access Journals (Sweden)

    Letitia Campbell

    2015-10-01

    Discussion: This study will provide a definitive evaluation of the effects of adding trauma-focused cognitive behaviour therapy to physiotherapy exercise for individuals with chronic WAD and PTSD. This study is likely to influence the clinical management of whiplash injury and will have immediate clinical applicability in Australia, Denmark and the wider international community. The study will also have implications for both health and insurance policy makers in their decision-making regarding treatment options and funding.

  2. A systematic review of conservative treatments for acute neck pain not due to whiplash.

    Science.gov (United States)

    Vernon, Howard T; Humphreys, B Kim; Hagino, Carol A

    2005-01-01

    To identify the evidence base of clinical trials of conservative treatments for acute neck pain not due to whiplash injury. A comprehensive literature search was performed in MEDLINE, CINHAHL, AMED, MANTIS, Index to Chiropractic Literature, Alt HealthWatch, the Cochrane Database of Systematic Reviews, the Cochrane Controlled Trials Registry, and several EBSCO Information Services databases. Systematic retrieval and evaluation procedures were used. The search generated 1980 citations. Four trials (5 publications) were accepted according to the inclusion/exclusion criteria. Three trials used a form of spinal manual therapy. One of these trials used only one manipulation and reported immediate effects on pain, with real manipulation producing significantly greater pain reduction than control procedure. The other 2 of these trials reported on outcomes over 1 to 3 weeks. In 1 trial, the group receiving manipulation showed significantly greater pain reduction at 1 week than did the group receiving only medication. In the other trial, the group receiving transcutaneous electrical nerve stimulation had a significantly greater level of pain reduction at 3 weeks. In the fourth trial, exercise was compared to passive physiotherapy; however, outcomes were not reported until 6 and 12 months, so the results cannot be compared to the natural history of acute neck pain not due to whiplash. There is limited evidence of the benefit of spinal manipulation and transcutaneous electrical nerve stimulation in the treatment of acute neck pain not due to whiplash injury. There is a dearth of high-quality clinical trials of conservative treatments for this condition.

  3. Cognitive symptoms, cervical range of motion and pain as prognostic factors after whiplash trauma.

    Science.gov (United States)

    Borenstein, P; Rosenfeld, M; Gunnarsson, R

    2010-10-01

    To evaluate pain, cervical range of motion (CROM) and cognitive symptoms as predictors for poor prognosis defined as sick leave 3 years later. In 97 patients CROM, pain intensity and cognitive symptoms were measured immediately following trauma, at 6 months and 3 years. Patients were also asked at 3 years if they had been on sick leave the last 6 months. Pain intensity and reduced CROM were not clinically useful as predictors of later sick leave. The best predictors were presence within 96 h after injury of the two cognitive symptoms 'being easily distracted' (odds ratio 8.7-50) and 'easily irritated' (odds ratio 5.3-31). Initial pain and reduced CROM may be related to minor tissue damage which often heals while late functionality is more dependent on other factors such as cognitive dysfunction. For patients with whiplash-associated disorders two simple questions should be asked; 'Are you currently easily irritated?' and 'Are you currently easily distracted (e.g. is it difficult for you to follow a conversation if several people are talking in the room at the same time)?'. An affirmative answer to any of these questions indicates an increased risk for poor prognosis defined as sick leave 3 years later. Copyright © 2009 The Authors. Journal compilation © 2009 Blackwell Munksgaard.

  4. Are symptoms of late whiplash specific? A comparison of SCL-90-R symptom profiles of patients with late whiplash and patients with chronic pain due to other types of trauma.

    Science.gov (United States)

    Radanov, Bogdan P; Mannion, Anne F; Ballinari, Pietro

    2011-06-01

    Focusing on symptoms referred to as specific for late whiplash may contribute to misconceptions in assessment, treatment, and settlements. We compared Symptom Checklist 90-Revised (SCL-90-R) symptom profiles of patients with late whiplash and patients with chronic pain due to other types of trauma. We compared 156 late whiplash patients (WP group) with 54 chronic pain patients who had suffered different bodily trauma (non-WP group) with regard to the following aspects of the SCL-90-R: the Positive Symptom Total (PST); the nine SCL-90-R dimensions and additional global indices, i.e., Global Severity Index (GSI) and Positive Symptom Distress (PSD); and complaints referred to as specific for late whiplash syndrome. The mean adjusted T score for PST was in the normal range for the WP group (T = 56.1, 95% CI 54.1-58.1) and in the pathological range for the non-WP group (T = 61.1, 95% CI 57.3-64.9). Both the WP and non-WP groups showed mean T scores in the pathological range for the dimensions "Somatization," "Obsessive-Compulsive," and PSD. Only the non-WP group had an average score in the pathological range for the dimensions "Depression," "Anxiety," and "Phobic Anxiety" and for the global indices GSI and PST. Multivariable regression controlling for gender and education level was used to identify complaints "specific for late whiplash" that were significantly associated with being in the WP group rather than the non-WP group: greater headache (OR 1.54; 95% CI 1.16, 2.03; p = 0.003) and lower emotional lability (OR 0.96; 95% CI 0.93, 0.98; p = 0.003) were the only significant variables. Late whiplash is not a chronic pain condition characterized by specific symptoms, other than greater headache.

  5. Definition, klassifikation og epidemiologi ved whiplash

    DEFF Research Database (Denmark)

    Jensen, Troels Staehelin; Kasch, Helge; Bach, Flemming Winther

    2010-01-01

    A whiplash trauma is caused by an acceleration-deceleration force transferring its energy to the cervical spine. Whiplash-associated disorder (WAD) refers to the symptoms that develop after a whiplash injury. The prognosis is favorable with recovery in over 90% of the injured subjects...

  6. Definition, klassifikation og epidemiologi ved whiplash

    DEFF Research Database (Denmark)

    Jensen, Troels Staehelin; Kasch, Helge; Bach, Flemming Winther

    2010-01-01

    A whiplash trauma is caused by an acceleration-deceleration force transferring its energy to the cervical spine. Whiplash-associated disorder (WAD) refers to the symptoms that develop after a whiplash injury. The prognosis is favorable with recovery in over 90% of the injured subjects. In a fract...

  7. Assessing the existence of dissociative PTSD in sub-acute patients of whiplash

    DEFF Research Database (Denmark)

    Hansen, Maj; Hyland, Philip; Armour, Cherie

    2017-01-01

    Numerous studies investigating dissociative posttraumatic stress disorder (D-PTSD) have emerged. However, there is a lack of studies investigating D-PTSD following a wider range of traumatic exposure. Thus, the present study investigates D-PTSD using latent class analysis (LCA) in sub......-acute patients of whiplash and associated risk factors. The results of LCA showed a three-class solution primarily distributed according to PTSD symptom severity and thus no indication of D-PTSD. Dissociative symptoms, psychological distress (i.e. anxiety/depression), and pain severity significantly predicted...... PTSD severity. Combined, the results support the component model of dissociation and PTSD, while still stressing the importance of dissociative symptoms when planning treatment for PTSD....

  8. Epidemiology of acute wrist trauma

    DEFF Research Database (Denmark)

    Larsen, C F; Lauritsen, Jens

    1993-01-01

    Epidemiological data on wrist injuries in a population can be used for planning by applying them to criteria for care and thus deriving estimates of provisions for care according to currently desirable standards. In a 1-year study all patients > or = 15 years with acute wrist trauma and treated...... in the emergency room were examined according to an algorithm until a diagnosis was established. The overall incidence of wrist trauma was 69 per 10,000 inhabitants per year. Incidence of wrist trauma requiring x-ray examination was 58 per 10,000 per year. The incidence of distal radius fractures was 27 per 10...... using data from a population-based study. A completeness rate of 0.56 (95% confidence interval: 0.31-0.78) was found. An x-ray had been taken for all patients reporting a fracture thus justifying the use of fractures as an incidence measure when comparing groups of patients with wrist trauma....

  9. A 10-year incidence of acute whiplash injuries after road traffic crashes in a defined population in northern Sweden.

    Science.gov (United States)

    Styrke, Johan; Stålnacke, Britt-Marie; Bylund, Per-Olof; Sojka, Peter; Björnstig, Ulf

    2012-10-01

    To examine the annual incidence of acute whiplash injuries after road traffic crashes in a geographic catchment area in Northern Sweden during the period 2000-2009. Descriptive epidemiology determined by prospectively collected data from a defined population. The study was conducted at a public hospital in Sweden. The population of the hospital's catchment area (136,600 inhabitants in 1999 and 144,500 in 2009). At the emergency department, all injured persons (approximately 11,000 per year) were asked to answer a questionnaire about the injury incident. Data from the medical records also were analyzed. From 2000-2009, 15,506 persons were injured in vehicle crashes. Persons who were subject to an acute neck injury within whiplash-associated disorder grades 1-3 were included. The overall and annual incidences were calculated as incidence. Age, gender, type of injury event, and direction of impact were described. The incidences were compared with national statistics on insurance claims from 2003, 2007, and 2008 to detect changes in the proportions of claims. The annual incidence of acute whiplash injuries. Secondary outcome measures were types of injury events, age and gender distribution, changes in the proportion of rear-end crashes during 2000-2009, and changes in the proportion of insurance claims during 2003-2008. During 2000-2009, 3297 cases of acute whiplash injury were encountered. The overall incidence was 235/100,000/year. The average yearly increase in incidence was 1.0%. Women comprised 51.9% and men 48.1% of the injured. Car occupants (86.4%) and bicycle riders (6.1%) were most frequently injured. The proportion of rear-end crashes decreased from 55% to 45% from 2000-2009. The proportion of insurance claims significantly decreased between 2003 and 2008 (P < .0001, χ(2) test). The incidence of emergency department visits attributable to acute whiplash injuries after road traffic crashes have been relatively stable during the past decade in our area

  10. Chronic Neck Pain and Whiplash: A Case-Control Study of the Relationship between Acute Whiplash Injuries and Chronic Neck Pain

    Directory of Open Access Journals (Sweden)

    Michael D Freeman

    2006-01-01

    Full Text Available The authors undertook a case-control study of chronic neck pain and whiplash injuries in nine states in the United States to determine whether whiplash injuries contributed significantly to the population of individuals with chronic neck and other spine pain.

  11. Protocol for an economic evaluation alongside the University Health Network Whiplash Intervention Trial: cost-effectiveness of education and activation, a rehabilitation program, and the legislated standard of care for acute whiplash injury in Ontario.

    Science.gov (United States)

    van der Velde, Gabrielle; Côté, Pierre; Bayoumi, Ahmed M; Cassidy, J David; Boyle, Eleanor; Shearer, Heather M; Stupar, Maja; Jacobs, Craig; Ammendolia, Carlo; Carette, Simon; van Tulder, Maurits

    2011-07-27

    Whiplash injury affects 83% of persons in a traffic collision and leads to whiplash-associated disorders (WAD). A major challenge facing health care decision makers is identifying cost-effective interventions due to lack of economic evidence. Our objective is to compare the cost-effectiveness of: 1) physician-based education and activation, 2) a rehabilitation program developed by Aviva Canada (a group of property and casualty insurance providers), and 3) the legislated standard of care in the Canadian province of Ontario: the Pre-approved Framework Guideline for Whiplash developed by the Financial Services Commission of Ontario. The economic evaluation will use participant-level data from the University Health Network Whiplash Intervention Trial and will be conducted from the societal perspective over the trial's one-year follow-up. Resource use (costs) will include all health care goods and services, and benefits provided during the trial's 1-year follow-up. The primary health effect will be the quality-adjusted life year. We will identify the most cost-effective intervention using the incremental cost-effectiveness ratio and incremental net-benefit. Confidence ellipses and cost-effectiveness acceptability curves will represent uncertainty around these statistics, respectively. A budget impact analysis will assess the total annual impact of replacing the current legislated standard of care with each of the other interventions. An expected value of perfect information will determine the maximum research expenditure Canadian society should be willing to pay for, and inform priority setting in, research of WAD management. Results will provide health care decision makers with much needed economic evidence on common interventions for acute whiplash management. http://ClinicalTrials.gov identifier NCT00546806 [Trial registry date: October 18, 2007; Date first patient was randomized: February 27, 2008].

  12. Protocol for an economic evaluation alongside the University Health Network Whiplash Intervention Trial: cost-effectiveness of education and activation, a rehabilitation program, and the legislated standard of care for acute whiplash injury in Ontario

    Directory of Open Access Journals (Sweden)

    van der Velde Gabrielle

    2011-07-01

    Full Text Available Abstract Background Whiplash injury affects 83% of persons in a traffic collision and leads to whiplash-associated disorders (WAD. A major challenge facing health care decision makers is identifying cost-effective interventions due to lack of economic evidence. Our objective is to compare the cost-effectiveness of: 1 physician-based education and activation, 2 a rehabilitation program developed by Aviva Canada (a group of property and casualty insurance providers, and 3 the legislated standard of care in the Canadian province of Ontario: the Pre-approved Framework Guideline for Whiplash developed by the Financial Services Commission of Ontario. Methods/Design The economic evaluation will use participant-level data from the University Health Network Whiplash Intervention Trial and will be conducted from the societal perspective over the trial's one-year follow-up. Resource use (costs will include all health care goods and services, and benefits provided during the trial's 1-year follow-up. The primary health effect will be the quality-adjusted life year. We will identify the most cost-effective intervention using the incremental cost-effectiveness ratio and incremental net-benefit. Confidence ellipses and cost-effectiveness acceptability curves will represent uncertainty around these statistics, respectively. A budget impact analysis will assess the total annual impact of replacing the current legislated standard of care with each of the other interventions. An expected value of perfect information will determine the maximum research expenditure Canadian society should be willing to pay for, and inform priority setting in, research of WAD management. Discussion Results will provide health care decision makers with much needed economic evidence on common interventions for acute whiplash management. Trial Registration http://ClinicalTrials.gov identifier NCT00546806 [Trial registry date: October 18, 2007; Date first patient was randomized: February

  13. Minor whiplash head injury with major debilitation.

    Science.gov (United States)

    Yarnell, P R; Rossie, G V

    1988-01-01

    A group of patients suffering major debility after minor whiplash head trauma, seen in one office practice, has been retrospectively studied. Typically, acute neck and upper back aches and headache evolved into a multiple somatic, affective and cognitive dysfunction syndrome. Neuropsychological evaluations noted impairments on tests of cognitive flexibility, non-verbal reasoning, new learning/memory, psychomotor agility, and attention. However, in the subacute period, neurological examination, imaging and clinical electrophysiological studies were unable to localize, structurally or functionally, the source of the above dysfunctions.

  14. Can kinesiophobia predict the duration of neck symptoms in acute whiplash?

    NARCIS (Netherlands)

    Buitenhuis, J; Jaspers, JPC; Fidler, [No Value

    2006-01-01

    Objectives: In low back pain, clinical studies suggest that kinesiophobia (fear of movement/(re)injury) is important in the etiology of chronic symptoms. In this prospective cohort study, the predictive role of kinesiophobia in the development of late whiplash syndrome was examined. Methods: Victims

  15. An attempt of early detection of poor outcome after whiplash

    Directory of Open Access Journals (Sweden)

    Sebastien LAPORTE

    2016-10-01

    Full Text Available The main concern with whiplash is that a large proportion of whiplash patients experience disabling symptoms or whiplash associated disorders (WAD for months if not years following the accident. Therefore, identifying early prognostic factors of WAD development is important as WAD have widespread clinical and economic consequences.In order to tackle that question, our study was specifically aimed at combining several methods of investigation in the same WAD patients at the acute stage and six months later. Our longitudinal, open, prospective, multi-center study included 38 whiplash patients, and 13 healthy volunteers matched for age, gender, and socio-economic status with the whiplash group. Whiplash patients were evaluated 15 to 21 days after road accident, and 6 months later. At each appointment, patients underwent a neuropsychological evaluation, a full clinical neurological examination, neurophysiological and postural tests, oto-neurological tests, cervical spine cord Magnetic Resonance Imaging (MRI with tractography (DTI. At 6-month, whiplash patients were categorized into two subgroups based on the results of the Diagnostic and Statistical Manual of Mental Disorders as having either favourable or unfavourable progression (an unfavourable classification corresponding to the presence of Post-Concussion Symptom PCS and we searched retrospectively for early prognostic factors of WAD predicting the passage to chronicity. We found that patients displaying high level of catastrophizing at the acute stage and /or post-traumatic stress disorder associated with either abnormalities in head or trunk kinematics, abnormal test of the otolithic function and at the Equitest or a combination of these syndromes, turned to chronicity. That is, the association of a neuropsychological disorder with a somatic one was sufficient to explain the passage to chronicity. This study suggests that low-grade whiplash patients should be submitted as early as possible

  16. Cervical muscle area measurements in whiplash patients: Acute, 3, and 6 months of follow-up.

    Science.gov (United States)

    Ulbrich, Erika J; Aeberhard, Ramon; Wetli, Sylvia; Busato, Andre; Boesch, Chris; Zimmermann, Heinz; Hodler, Juerg; Anderson, Suzanne E; Sturzenegger, Matthias

    2012-12-01

    To investigate the role of the cervical spine muscles in whiplash injury. We hypothesized that (i) cervical muscle hypotrophy would be evident after a 6-month follow-up and, (ii) cervical muscle hypotrophy would correlate with symptom persistence probably related to pain or inactivity. Ninety symptomatic patients (48 females) were recruited from our emergency department and examined within 48 h, and at 3, and 6 months after a motor vehicle accident. MRI cross-sectional muscle area (CSA) measurements were performed bilaterally of the cervical extensor and sternocleidomastoid muscles using transverse STIR (Short Tau inversion Recovery) sequences at the C2 (deep and total dorsal cervical extensor muscles), C4 (sternocleidomastoid muscles) and C5 (deep and total dorsal cervical extensor muscles) levels. Two blinded raters independently performed the measurements at each time point. First, CSA changes over time were analyzed and, second, CSAs were correlated with clinical outcomes (EuroQuol, Whiplash Disability Score, neck pain intensity [VAS], cervical spine mobility). There was a high agreement of CSA measurements between the two raters. Women consistently had smaller CSAs than men. There were no significant changes of CSAs over time at any of the three levels. There were no consistent significant correlations of CSA values with the clinical scores at all time points except with the body mass index. Our results do not support a major role of cervical muscle volume in the genesis of symptoms after whiplash injury. Copyright © 2012 Wiley Periodicals, Inc.

  17. A novel approach in the treatment of acute whiplash syndrome: Ultrasound-guided needle percutaneous electrolysis. A randomized controlled trial.

    Science.gov (United States)

    García Naranjo, J; Barroso Rosa, S; Loro Ferrer, J F; Limiñana Cañal, J M; Suarez Hernández, E

    2017-12-01

    Whiplash associated disorders are currently a common musculoskeletal problem. Besides the high incidence in western countries, the costs derived from prolonged treatment and medicolegal compensation, make this entity a challenging problem for clinicians and insurance companies. To date, no conservative treatment has shown clear superiority in the management of acute cases. Percutaneous needle electrolysis (PNE) is an effective approach for the treatment of Quebec type II acute whiplash syndrome (AWS). PNE consists in the application of brief galvanic currents into a damaged structure, producing a local controlled inflammatory response, with subsequent tissular healing enhancement. One hundred AWS patients were randomized into: (a) standard physiotherapy intervention for AWS; (b) a standardized PNE protocol for AWS. Both groups were assessed for treatment outcome at the 5th week mark. Both groups showed a statistically significant improvement according to the Northwick Park Neck Questionnaire, visual analogic scale and pressure pain threshold. The improvement was similar in both groups, except for the pain pressure threshold, with a 56.6% reduction vs. 44.4% reduction in favour of the PNE group (P=0.035). In addition, the physio group consumed a mean treatment time of 20hours, while the PNE intervention averaged less than 1 hour in total. PNE can be considered as an effective treatment option for AWS. Importantly, the technique is highly cost-effective, with limited equipment required and a notable treatment time reduction, compared to more comprehensive physiotherapy protocols. Randomized controlled trial. 1b. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  18. Telematics in acute trauma care.

    Science.gov (United States)

    Juhra, C; Vordemvenne, T; Hartensuer, R; Uckert, F; Raschke, M J

    2009-01-01

    Each year, 20,000 people in Germany die because of a traffic accident. Altogether, yearly productivity loss caused by these injuries is estimated to be around 5 billion Euros. International and national studies revealed the trauma center level of the primary hospital as the major predictor for trauma related mortality. In 2006 the German Society for Trauma Surgery (DGU) called its members to form regionally based networks for the exchange of data among hospitals engaged in trauma care. In April 2008 the north-west region of Germany with 49 hospitals, three hospitals in the Netherlands, and local emergency services founded the "TraumaNetwork NorthWest (TNNW). The major goals of the TNNW are: 1) to shorten the time between accident and admission to the appropriate hospital, 2) to create effective means of communication, and 3) to implement common pre- and in-hospital standards for trauma care. Since the needed application software is not commercially available, a team of computer and medical specialists has been formed for its development. Once the software is in place, a pre- and post-analysis will be performed to study the consequences of the application on transportation time and injury-related mortality within the region. The project is recognized as a pilot project by the DGU and if it is successful is meant to be adapted across Germany.

  19. Altered Regional Cerebral Blood Flow in Chronic Whiplash Associated Disorder

    NARCIS (Netherlands)

    Vállez García, David; Otte, A.; Willemsen, A. T. M.; Dierckx, R. A. J. O.; Doorduin, J.; Hostege, G.

    2015-01-01

    Aim: Whiplash trauma in one of the most frequent consequencesof motor vehicle accidents. While initial symptoms resolve withina few weeks in many cases, some patients develop persistentsymptoms that include pain, headache, visual, and/or psychologicaldisturbances, termed as Whiplash-associated

  20. Can kinesiophobia predict the duration of neck symptoms in acute whiplash?

    Science.gov (United States)

    Buitenhuis, Jan; Jaspers, Jan P C; Fidler, Vaclav

    2006-01-01

    In low back pain, clinical studies suggest that kinesiophobia (fear of movement/(re)injury) is important in the etiology of chronic symptoms. In this prospective cohort study, the predictive role of kinesiophobia in the development of late whiplash syndrome was examined. Victims of car collisions with neck symptoms who initiated compensation claim procedures with a Dutch insurance company were sent a questionnaire containing symptom-related questions and the Tampa Scale of Kinesiophobia (TSK-DV). Follow-up questionnaires were administered 6 and 12 months after the collision. Survival analysis was used to study the relationship between the duration of neck symptoms and explanatory variables. Of the 889 questionnaires sent, 590 (66%) were returned and 367 used for analysis. The estimated percentage of subjects with neck symptoms persisting 1 year after the collision was 47% (SE 2.7%). In a regression model without symptom-related variables, kinesiophobia was found to be related to a longer duration of neck symptoms (P=0.001). However, when symptom-related information was entered into the model, the effect of kinesiophobia did not reach statistical significance (P=0.089). Although a higher score on the TSK-DV was found to be associated with a longer duration of neck symptoms, information on early kinesiophobia was not found to improve the ability to predict the duration of neck symptoms after motor vehicle collisions.

  1. Compliance to advanced trauma life support protocols in adult trauma patients in the acute setting

    OpenAIRE

    Tsang, Bonnie; McKee, Jessica; Engels, Paul T.; Paton-Gay, Damian; Widder, Sandy L.

    2013-01-01

    Introduction Advanced Trauma Life Support (ATLS) protocols provide a common approach for trauma resuscitations. This was a quality review assessing compliance with ATLS protocols at a Level I trauma center; specifically whether the presence or absence of a trauma team leader (TTL) influenced adherence. Methods This retrospective study was conducted on adult major trauma patients with acute injuries over a one-year period in a Level I Canadian trauma center. Data were collected from the Albert...

  2. Acute coagulopathy in pediatric trauma.

    Science.gov (United States)

    Choi, Pamela M; Vogel, Adam M

    2014-06-01

    To summarize our current understanding of the pathophysiology, diagnosis, and management of acute traumatic coagulopathy in children. Traumatic coagulopathy is a complex process that leads to global dysfunction of the endogenous coagulation system and results in worse outcomes and increased mortality. Although the cause is multifactorial, it is common in severely injured patients and is driven by significant tissue injury and hypoperfusion. Viscoelastic coagulation tests have been established as a rapid and reliable method to assess traumatic coagulopathy. Additionally, massive transfusion protocols have improved outcomes in adults, but limited studies in pediatrics have not shown any difference in mortality. Prospective studies are needed to determine how to best diagnose and manage acute traumatic coagulopathy in children.

  3. Protocol for an economic evaluation alongside University Health Network Whiplash Intervention Trial: Cost-effectiveness of education and activation, a rehabilitation program, and the legislated standard of care for acute whiplash injury in Ontario

    NARCIS (Netherlands)

    van de Velde, G.; Cote, P.; Bayoumi, A.M.; Cassidy, J.D.; Boyle, E.; Shearer, H.M.; Stupar, M.; Jacobs, C.; Ammendolia, C.; Carette, S.; van Tulder, M.W.

    2011-01-01

    Background: Whiplash injury affects 83% of persons in a traffic collision and leads to whiplash-associated disorders (WAD). A major challenge facing health care decision makers is identifying cost-effective interventions due to lack of economic evidence. Our objective is to compare the

  4. Are MRI high-signal changes of alar and transverse ligaments in acute whiplash injury related to outcome?

    Directory of Open Access Journals (Sweden)

    Eide Geir E

    2010-11-01

    Full Text Available Abstract Background Upper neck ligament high-signal changes on magnetic resonance imaging (MRI have been found in patients with whiplash-associated disorders (WAD but also in non-injured controls. The clinical relevance of such changes is controversial. Their prognostic role has never been evaluated. The purpose of this study was to examine if alar and transverse ligament high-signal changes on MRI immediately following the car accident are related to outcome after 12 months for patients with acute WAD grades 1-2. Methods Within 13 days after a car accident, 114 consecutive acute WAD1-2 patients without prior neck injury or prior neck problems underwent upper neck high-resolution proton-weighted MRI. High-signal changes of the alar and transverse ligaments were graded 0-3. A questionnaire including the impact of event scale for measuring posttraumatic stress response and questions on patients' expectations of recovery provided clinical data at injury. At 12 months follow-up, 111 (97.4% patients completed the Neck Disability Index (NDI and an 11-point numeric rating scale (NRS-11 on last week neck pain intensity. Factors potentially related to these outcomes were assessed using multiple logistic regression analyses. Results Among the 111 responders (median age 29.8 years; 63 women, 38 (34.2% had grades 2-3 alar ligament changes and 25 (22.5% had grades 2-3 transverse ligament changes at injury. At 12 months follow-up, 49 (44.1% reported disability (NDI > 8 and 23 (20.7% neck pain (NRS-11 > 4. Grades 2-3 ligament changes in the acute phase were not related to disability or neck pain at 12 months. More severe posttraumatic stress response increased the odds for disability (odds ratio 1.46 per 10 points on the impact of event scale, p = 0.007 and so did low expectations of recovery (odds ratio 4.66, p = 0.005. Conclusions High-signal changes of the alar and transverse ligaments close after injury did not affect outcome for acute WAD1-2 patients

  5. Are MRI high-signal changes of alar and transverse ligaments in acute whiplash injury related to outcome?

    Science.gov (United States)

    2010-01-01

    Background Upper neck ligament high-signal changes on magnetic resonance imaging (MRI) have been found in patients with whiplash-associated disorders (WAD) but also in non-injured controls. The clinical relevance of such changes is controversial. Their prognostic role has never been evaluated. The purpose of this study was to examine if alar and transverse ligament high-signal changes on MRI immediately following the car accident are related to outcome after 12 months for patients with acute WAD grades 1-2. Methods Within 13 days after a car accident, 114 consecutive acute WAD1-2 patients without prior neck injury or prior neck problems underwent upper neck high-resolution proton-weighted MRI. High-signal changes of the alar and transverse ligaments were graded 0-3. A questionnaire including the impact of event scale for measuring posttraumatic stress response and questions on patients' expectations of recovery provided clinical data at injury. At 12 months follow-up, 111 (97.4%) patients completed the Neck Disability Index (NDI) and an 11-point numeric rating scale (NRS-11) on last week neck pain intensity. Factors potentially related to these outcomes were assessed using multiple logistic regression analyses. Results Among the 111 responders (median age 29.8 years; 63 women), 38 (34.2%) had grades 2-3 alar ligament changes and 25 (22.5%) had grades 2-3 transverse ligament changes at injury. At 12 months follow-up, 49 (44.1%) reported disability (NDI > 8) and 23 (20.7%) neck pain (NRS-11 > 4). Grades 2-3 ligament changes in the acute phase were not related to disability or neck pain at 12 months. More severe posttraumatic stress response increased the odds for disability (odds ratio 1.46 per 10 points on the impact of event scale, p = 0.007) and so did low expectations of recovery (odds ratio 4.66, p = 0.005). Conclusions High-signal changes of the alar and transverse ligaments close after injury did not affect outcome for acute WAD1-2 patients without previous

  6. A three-group study, internet-based, face-to-face based and standard- management after acute whiplash associated disorders (WAD – choosing the most efficient and cost-effective treatment: study protocol of a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Bring Annika

    2009-07-01

    Full Text Available Abstract Background The management of Whiplash Associated Disorders is one of the most complicated challenges with high expenses for the health care system and society. There are still no general guidelines or scientific documentation to unequivocally support any single treatment for acute care following whiplash injury. The main purpose of this study is to try a new behavioural medicine intervention strategy at acute phase aimed to reduce the number of patients who have persistent problems after the whiplash injury. The goal is also to identify which of three different interventions that is most cost-effective for patients with Whiplash Associated Disorders. In this study we are controlling for two factors. First, the effect of behavioural medicine approach is compared with standard care. Second, the manner in which the behavioural medicine treatment is administered, Internet or face-to-face, is evaluated in it's effectiveness and cost-effectiveness. Methods/Design The study is a randomized, prospective, experimental three-group study with analyses of cost-effectiveness up to two-years follow-up. Internet – based programme and face-to-face group treatment programme are compared to standard-treatment only. Patient follow-ups take place three, six, twelve and 24 months, that is, short-term as well as long-term effects are evaluated. Patients will be enrolled via the emergency ward during the first week after the accident. Discussion This new self-help management will concentrate to those psychosocial factors that are shown to be predictive in long-term problems in Whiplash Associated Disorders, i.e. the importance of self-efficacy, fear of movement, and the significance of catastrophizing as a coping strategy for restoring and sustaining activities of daily life. Within the framework of this project, we will develop, broaden and evaluate current physical therapy treatment methods for acute Whiplash Associated Disorders. The project will

  7. Disseminated intravascular coagulation or acute coagulopathy of trauma shock early after trauma? A prospective observational study

    DEFF Research Database (Denmark)

    Johansson, Per Ingemar; Sorensen, Anne Marie; Perner, Anders

    2011-01-01

    ABSTRACT: INTRODUCTION: It is debated whether the early trauma induced coagulopathy (TIC) in severely injured patients reflects disseminated intravascular coagulation (DIC) with a fibrinolytic phenotype, acute coagulopathy of trauma shock (ACoTS) or yet other entities. This study investigated...... the prevalence of overt DIC and ACoTS in trauma patients and characterized these conditions based on their biomarker profiles. METHODS: Observational study at a single Level I Trauma Centre. Inclusion of 80 adult trauma patients ([greater than or equal to]18 years) who met criteria for full trauma team...

  8. Acute appendicitis following blunt abdominal trauma. Coincidence or causality?

    Directory of Open Access Journals (Sweden)

    Sergio Iván Latorre

    2017-01-01

    Full Text Available Acute appendicitis is a common disease in clinical practice; some well-defined causes include luminal obstruction by fecoliths, lymphoid hyperplasia, foreign bodies and intestinal parasites. Closed abdominal trauma has been associated as an etiological factor, although, their causal relationship is still unclear. This paper presents the case of a patient with appendicitis after a closed abdominal trauma.

  9. Magnetic resonance tomography for trauma of the cervical spine

    Energy Technology Data Exchange (ETDEWEB)

    Meydam, K.; Sehlen, S.; Schlenkhoff, D.; Kiricuta, J.C.; Beyer, H.K.

    1986-12-01

    Twenty patients who had suffered spinal trauma were examined by magnetic resonance tomography. Fifteen patients with first degree trauma in Erdmann's classification showed no abnormality. Magnetic resonance tomography of the cervical spine appears to be a suitable method for investigating patients with whiplash injuries. It is indicated following severe flexion injuries with subluxations and neurological symptoms, since it is the only method that can demonstrate the spinal cord directly and completely and show the extent of cord compression. For patients with thoracic trauma and rapidly developing neurological symptoms, magnetic resonance tomography is ideal for showing post-traumatic syringomyelia. Magnetic resonance tomography following whiplash injuries is recommended if plain films of the cervical spine show any abnormalities, as well as for the investigation of acute or sub-acute neurological abnormalities. The various findings are discussed.

  10. New insights into acute coagulopathy in trauma patients.

    Science.gov (United States)

    Ganter, Michael T; Pittet, Jean-François

    2010-03-01

    Abnormal coagulation parameters can be found in 25% of trauma patients with major injuries. Furthermore, trauma patients presenting with coagulopathy on admission have worse clinical outcome. Tissue trauma and systemic hypoperfusion appear to be the primary factors responsible for the development of acute traumatic coagulopathy immediately after injury. As a result of overt activation of the protein C pathway, the acute traumatic coagulopathy is characterised by coagulopathy in conjunction with hyperfibrinolysis. This coagulopathy can then be exacerbated by subsequent physiologic and physical derangements such as consumption of coagulation factors, haemodilution, hypothermia, acidemia and inflammation, all factors being associated with ongoing haemorrhage and inadequate resuscitation or transfusion therapies. Knowledge of the different mechanisms involved in the pathogenesis of acute traumatic coagulopathy is essential for successful management of bleeding trauma patients. Therefore, early evidence suggests that treatment directed at aggressive and targeted haemostatic resuscitation can lead to reductions in mortality of severely injured patients.

  11. A new stratified risk assessment tool for whiplash injuries developed from a prospective observational study

    DEFF Research Database (Denmark)

    Kasch, Helge; Kongsted, Alice; Qerama, Erisela

    2013-01-01

    and number of sick-listing days were related (Kruskal-Wallis, pimpact of the event questionnaire (p...OBJECTIVES: An initial stratification of acute whiplash patients into seven risk-strata in relation to 1-year work disability as primary outcome is presented. DESIGN: The design was an observational prospective study of risk factors embedded in a randomised controlled study. SETTING: Acute whiplash...

  12. Acute longitudinal ligament rupture following acute spinal trauma

    Directory of Open Access Journals (Sweden)

    Donald Hansom

    2014-06-01

    Full Text Available The authors present a rare case of anterior longitudinal ligament (ALL rupture in a 47- year-old gentleman following a bicycle accident. The ALL is a continuous band of a variable thickness that acts as a primary spinal stabiliser. Stress, strain or rupture of the ALL usually occurs as a result of hyperextension, with the primary perpetrator being whiplash injuries. Such injuries have been shown to result in cervical spine instability during extension, axial rotation, and lateral bending modes. Spine radiographs of such patients may be routinely assessed as normal, therefore this specific type of injury does not lend itself to identification by traditional imaging methods. This account demonstrates the importance of having a high index of suspicion of a ligamentous neck injury in the setting of normal plain radiographs but abnormal clinical examination.

  13. Whiplash Injuries: An Update

    Directory of Open Access Journals (Sweden)

    Robert W Teasell

    1998-01-01

    Full Text Available Whiplash injuries remain a significant public health problem throughout the developed industrialized world, with significant socioeconomic consequences. Studies looking at the natural history of whiplash injuries have suffered from problems of selection bias, retrospective reviewing and unclear outcomes. Etiology continues to be controversial, largely because of the misconception that all soft tissue injuries heal within six weeks. Recent studies have implicated the cervical facet joint as a cause of whiplash injury pain. A recent treatment study that successfully eliminated whiplash-associated facet joint pain demonstrated abnormal psychological profiles secondary to pain which normalized with successful pain elimination. The impact of compensation on recovery remains controversial, while the concept that mild traumatic brain injury occurs in the absence of loss of consciousness has been largely refuted. The Quebec Task Force on Whiplash-Associated Disorders recently published a report in which the scientific literature was exhaustively reviewed and has made recommendations regarding the prevention and treatment of whiplash and its associated disorders. The Quebec Task Force highlighted the paucity of good scientific evidence; however, they still provided consensus treatment guidelines, which have not been validated. There continues to be a need for further research.

  14. Assessment of acute pain in trauma

    DEFF Research Database (Denmark)

    Hebsgaard, Stine; Mannering, Anne; Zwisler, Stine T

    2016-01-01

    OBJECTIVE: To elucidate pain treatment with analgesics in a prehospital trauma population. DESIGN: Retrospective database study. SETTING: Prehospital data from the anesthesiologist-manned Mobile Emergency Care Unit (MECU) in Odense, Denmark, were extracted and subjected to analysis. PATIENTS.......003). CONCLUSIONS: Effect was only documented in one patient after administering opioids in a patient with trauma population, where approximately 17 percent of patients experienced severe pain. Severe pain was correlated to male gender, respiratory intervention, opioid administration, and the diagnosis unspecified...

  15. The Effectiveness of Conservative Management for Acute Whiplash Associated Disorder (WAD II: A Systematic Review and Meta-Analysis of Randomised Controlled Trials.

    Directory of Open Access Journals (Sweden)

    Taweewat Wiangkham

    Full Text Available To evaluate the effectiveness of conservative management (except drug therapy for acute Whiplash Associated Disorder (WAD II.Systematic review and meta-analysis of Randomised Controlled Trials (RCTs using a pre-defined protocol. Two independent reviewers searched information sources, decided eligibility of studies, and assessed risk of bias (RoB of included trials. Data were extracted by one reviewer and checked by the other. A third reviewer mediated any disagreements throughout. Qualitative trial and RoB data were summarised descriptively. Quantitative syntheses were conducted across trials for comparable interventions, outcome measures and assessment points. Meta-analyses compared effect sizes with random effects, using STATA version 12.PEDro, Medline, Embase, AMED, CINAHL, PsycINFO, and Cochrane Library with manual searching in key journals, reference lists, British National Bibliography for Report Literature, Center for International Rehabilitation Research Information & Exchange, and National Technical Information Service were searched from inception to 15th April 2015. Active researchers in the field were contacted to determine relevant studies.RCTs evaluating acute (10 days interventions, there were no statistically significant differences in all outcome measures between interventions at any time.Conservative and active interventions may be useful for pain reduction in patients with acute WADII. Additionally, cervical horizontal mobility could be improved by conservative intervention. The employment of a behavioural intervention (e.g. act-as-usual, education and self-care including regularly exercise could have benefits for pain reduction and improvement in cervical movement in the coronal and horizontal planes. The evidence was evaluated as low/very low level according to the Grading of Recommendations Assessment, Development and Evaluation system.

  16. Muscle trigger points, pressure pain threshold, and cervical range of motion in patients with high level of disability related to acute whiplash injury.

    Science.gov (United States)

    Fernández-Pérez, Antonio Manuel; Villaverde-Gutiérrez, Carmen; Mora-Sánchez, Aurora; Alonso-Blanco, Cristina; Sterling, Michele; Fernández-de-Las-Peñas, César

    2012-07-01

    Cross sectional cohort study. To analyze the differences in the prevalence of trigger points (TrPs) between patients with acute whiplash-associated disorders (WADs) and healthy controls, and to determine if widespread pressure hypersensitivity and reduced cervical range of motion are related to the presence of TrPs in patients with acute WADs. The relationship between active TrPs and central sensitization is not well understood in patients with acute WADs. Twenty individuals with a high level of disability related to acute WAD and 20 age- and sex-matched controls participated in the study. TrPs in the temporalis, masseter, upper trapezius, levator scapulae, sternocleidomastoid, suboccipital, and scalene muscles were examined. TrPs are defined as hypersensitive spots in a palpable taut band, producing a local twitch response and referred pain when palpated. Pressure pain threshold (PPT) was assessed bilaterally over the C5-6 zygapophyseal joints, second metacarpal, and tibialis anterior muscle. Active cervical range of motion, neck pain, and self-rated disability using the Neck Disability Index were also assessed. The mean ± SD number of TrPs for the patients with acute WAD was 7.3 ± 2.8 (3.4 ± 2.7 were latent TrPs; 3.9 ± 2.5 were active TrPs). In comparison, healthy controls had 1.7 ± 2.2 latent and no active TrPs (Pactive TrPs were the levator scapulae and upper trapezius muscles. The number of active TrPs increased with higher neck pain intensity (Pactive cervical range of motion than controls (Pactive TrPs and PPT over the C5-C6 joints and cervical range of motion in flexion, extension, and rotation in both directions: the greater the number of active TrPs, the lower the bilateral PPT over the neck and the greater the cervical range of motion limitation. The local and referred pain elicited from active TrPs reproduced neck and shoulder pain patterns in individuals with acute WADs with higher levels of disability. Patients with acute WADs exhibited

  17. Whiplash Continues Its Challenge.

    Science.gov (United States)

    Jull, Gwendolen

    2016-10-01

    There have been many advances in the management of neck pain disorders, but a personal frustration as a clinician and researcher in the field is that the incidence of full recovery following a whiplash injury as a result of a motor vehicle crash has not increased and, subsequently, the rate of transition to chronic neck pain has not lessened. The commentaries in this special issue reflect the multifaceted nature of whiplash-associated disorders and the wide-ranging research in the field. While management of whiplash, especially the challenge of lessening the rate of transition to chronicity, has yet to be achieved, the picture is becoming clearer. This should give great confidence and some hope to individuals with whiplash-associated disorders who have long-term pain and functional disability that after the next decade of research and clinical development, the outcomes following whiplash are likely to be vastly improved. J Orthop Sports Phys Ther 2016;46(10):815-817. doi:10.2519/jospt.2016.0112.

  18. Risk factors for chronic disability in a cohort of patients with acute whiplash associated disorders seeking physiotherapy treatment for persisting symptoms.

    Science.gov (United States)

    Williamson, Esther; Williams, Mark A; Gates, Simon; Lamb, Sarah E

    2015-03-01

    (1) To identify risk factors for chronic disability in people with acute whiplash associated disorders (WAD). (2) To estimate the impact of the numbers of risk factors present. Prospective cohort study. Data were collected, on average, 32 days after injury (SD=10.9) and 12 months later. Baseline measures of pain, disability, neck movement, psychological and behavioural factors were independent variables and chronic disability at 12 months was the dependent variable in a multivariable logistic regression analysis. National Health Service physiotherapy departments. Participants (n=599) with symptoms 3 weeks after injury, self-referred to physiotherapy as part of a randomised controlled trial. 430 (72%) participants provided complete data for this analysis. Chronic disability based on Neck Disability Index scores. 136 (30%) participants developed chronic disability. High baseline disability (OR 3.3, 95% CI 1.97 to 5.55), longer predicted recovery time (OR 2.4, 95% CI 1.45 to 3.87), psychological distress (OR 1.9, 95%CI 1.05 to 3.51), passive coping (OR 1.8, 95% CI 1.07 to 2.97) and greater number of symptoms (OR 1.7, 95% CI 1.07 to 2.78) were associated with chronic disability. One risk factor resulted in 3.5 times the risk (95% CI 1.04 to 11.45) of chronic disability but this risk increased to 16 times (95%CI 5.36 to 49.27) in those with four or five risk factors. Baseline disability had the strongest association with chronic disability but psychological and behavioural factors were also important. Treatment strategies should reflect this which may require a change to current physiotherapy approaches for acute WAD. The number of risk factors present should be considered when evaluating potential for poor outcome. Copyright © 2014 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  19. "If I can get over that, I can get over anything"--understanding how individuals with acute whiplash disorders form beliefs about pain and recovery: a qualitative study.

    Science.gov (United States)

    Williamson, Esther; Nichols, Vivien; Lamb, Sarah E

    2015-06-01

    Beliefs held by patients have been shown to influence outcomes in acute whiplash associated disorders (WAD). The aim was to identify beliefs about pain and recovery present in the narratives of individuals with WAD and to understand how and why individuals' came to hold these beliefs. A qualitative study. Interpretative Phenomenological Analysis of semi-structured interviews. Participants (n=20) were enrolled in a large, pragmatic randomised controlled trial of physiotherapy for acute WAD. Participants were interviewed after they completed their treatment. A range of beliefs were evident. These included beliefs about exercise and activity, ability to self-manage symptoms, expectations of recovery and competing priorities. Some beliefs appeared to be barriers to recovery despite all participants having consulted several health professionals. Health professionals were highly influential over how individuals' thought about and managed their injury. The pain experienced influenced how individuals thought and behaved as did past experiences of injury and illness. Competing priorities were a potential barrier to engaging with treatment. We identified examples of how beliefs and behaviour changed in response to information from health professionals and the pain they experienced. People with WAD hold a range of beliefs about pain and recovery and some appear unhelpful to recovery. Health professionals can influence these beliefs and encourage behaviours that aid recovery. Understanding how patients form beliefs may help health professionals to address unhelpful beliefs. It is important that advice and education provided is in line with the current evidenced based understanding of pain and recovery. Copyright © 2014 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  20. Delayed onset of fatal basilar thrombotic embolus after whiplash injury

    DEFF Research Database (Denmark)

    Viktrup, L; Knudsen, G M; Hansen, S H

    1995-01-01

    in a collision. CASE DESCRIPTION: After whiplash trauma in a car accident, a 50-year-old taxi driver suffered from headache and episodic visual disturbances. Two months after the accident he suddenly lost consciousness and was admitted to the hospital. A CT scan performed at that time was indicative of basilar...

  1. Acute ethanol intoxication and the trauma patient: hemodynamic pitfalls.

    Science.gov (United States)

    Bilello, John; McCray, Victor; Davis, James; Jackson, Lascienya; Danos, Leigh Ann

    2011-09-01

    Many trauma patients are acutely intoxicated with alcohol. Animal studies have demonstrated that acute alcohol intoxication inhibits the normal release of epinephrine, norepinephrine, and vasopressin in response to acute hemorrhage. Ethanol also increases nitric oxide release and inhibits antidiuretic hormone secretion. This article studies the effects of alcohol intoxication (measured by blood alcohol level, BAL) on the presentation and resuscitation of trauma patients with blunt hepatic injuries. A retrospective registry and chart review was conducted of all patients who presented with blunt liver injuries at an ACS-verified, level I trauma center. Data collected included admission BAL, systolic blood pressure, hematocrit, International Normalized Ratio (INR), liver injury grade, Injury Severity Score (ISS), intravenous fluid and blood product requirements, base deficit, and mortality. From September 2002 to May 2008, 723 patients were admitted with blunt hepatic injuries. Admission BAL was obtained in 569 patients, with 149 having levels >0.08%. Intoxicated patients were more likely to be hypotensive on admission (p = 0.01) despite a lower liver injury grade and no significant difference in ISS. There was no significant difference in the percent of intoxicated patients requiring blood transfusion. However, when blood was given, intoxicated patients required significantly more units of packed red blood cells (PRBC) than their nonintoxicated counterparts (p = 0.01). Intoxicated patients also required more intravenous fluid during their resuscitation (p = 0.002). Alcohol intoxication may impair the ability of blunt trauma patients to compensate for acute blood loss, making them more likely to be hypotensive on admission and increasing their PRBC and intravenous fluid requirements. All trauma patients should have BAL drawn upon admission and their resuscitation should be performed with an understanding of the physiologic alterations associated with acute alcohol

  2. Acute pulmonary injury induced by experimental muscle trauma.

    Science.gov (United States)

    Sombra, Márcia Andréa da Silva Carvalho; Vasconcelos, Marcelo Pinho Pessoa de; Guimarães, Sergio Botelho; Escalante, Rodrigo Dornfeld; Garcia, José Huygens Parente; Vasconcelos, Paulo Roberto Leitão de

    2011-01-01

    To develop an easily reproducible model of acute lung injury due to experimental muscle trauma in healthy rats. Eighteen adult Wistar rats were randomized in 3 groups (n=6): G-1- control, G-2 - saline+trauma and G-3 - dexamethasone+trauma. Groups G-1 and G-2 were treated with saline 2,0 ml i.p; G-3 rats were treated with dexamethasone (DE) (2 mg/kg body weight i.p.). Saline and DE were applied 2h before trauma and 12h later. Trauma was induced in G-2 and G-3 anesthetized (tribromoethanol 97% 100 ml/kg i.p.) rats by sharp section of anterior thigh muscles just above the knee, preserving major vessels and nerves. Tissue samples (lung) were collected for myeloperoxidase (MPO) assay and histopathological evaluation. Twenty-four hours after muscle injury there was a significant increase in lung neutrophil infiltration, myeloperoxidase activity and edema, all reversed by dexamethasone in G-3. Trauma by severance of thigh muscles in healthy rats is a simple and efficient model to induce distant lung lesions.

  3. Whiplash-Associated Disorders

    DEFF Research Database (Denmark)

    Ferrara, S. D.; Ananian, V.; Baccino, E.

    2016-01-01

    The manuscript presents the International Guidelines developed by the Working Group on Personal Injury and Damage under the patronage of the International Academy of Legal Medicine (IALM) regarding the Methods of Ascertainment of any suspected Whiplash-Associated Disorders (WAD). The document...

  4. Video-assisted thoracoscopic surgery for acute thoracic trauma

    Directory of Open Access Journals (Sweden)

    Michael Goodman

    2013-01-01

    Full Text Available Background: Operative intervention for thoracic trauma typically requires thoracotomy. We hypothesized that thoracoscopy may be safely and effectively utilized for the acute management of thoracic injuries. Materials and Methods: The Trauma Registry of a Level I trauma center was queried from 1999 through 2010 for all video-assisted thoracic procedures within 24 h of admission. Data collected included initial vital signs, operative indication, intraoperative course, and postoperative outcome. Results: Twenty-three patients met inclusion criteria: 3 (13% following blunt injury and 20 (87% after penetrating trauma. Indications for urgent thoracoscopy included diaphragmatic/esophageal injury, retained hemothorax, ongoing hemorrhage, and open/persistent pneumothorax. No conversions to thoracotomy were required and no patient required re-operation. Mean postoperative chest tube duration was 2.9 days and mean length of stay was 5.6 days. Conclusion: Video-assisted thoracoscopic surgery is safe and effective for managing thoracic trauma in hemodynamically stable patients within the first 24 h post-injury.

  5. Disseminated intravascular coagulation or acute coagulopathy of trauma shock early after trauma? An observational study

    Science.gov (United States)

    2011-01-01

    Introduction It is debated whether early trauma-induced coagulopathy (TIC) in severely injured patients reflects disseminated intravascular coagulation (DIC) with a fibrinolytic phenotype, acute coagulopathy of trauma shock (ACoTS) or yet other entities. This study investigated the prevalence of overt DIC and ACoTS in trauma patients and characterized these conditions based on their biomarker profiles. Methods An observational study was carried out at a single Level I Trauma Center. Eighty adult trauma patients (≥18 years) who met criteria for full trauma team activation and had an arterial cannula inserted were included. Blood was sampled a median of 68 minutes (IQR 48 to 88) post-injury. Data on demography, biochemistry, injury severity score (ISS) and mortality were recorded. Plasma/serum was analyzed for biomarkers reflecting tissue/endothelial cell/glycocalyx damage (histone-complexed DNA fragments, Annexin V, thrombomodulin, syndecan-1), coagulation activation/inhibition (prothrombinfragment 1+2, thrombin/antithrombin-complexes, antithrombin, protein C, activated protein C, endothelial protein C receptor, protein S, tissue factor pathway inhibitor, vWF), factor consumption (fibrinogen, FXIII), fibrinolysis (D-dimer, tissue-type plasminogen activator, plasminogen activator inhibitor-1) and inflammation (interleukin (IL)-6, terminal complement complex (sC5b-9)). Comparison of patients stratified according to the presence or absence of overt DIC (International Society of Thrombosis and Hemostasis (ISTH) criteria) or ACoTS (activated partial thromboplastin time (APTT) and/or international normalized ratio (INR) above normal reference). Results No patients had overt DIC whereas 15% had ACoTS. ACoTS patients had higher ISS, transfusion requirements and mortality (all P coagulopathy with low protein C, antithrombin, fibrinogen and FXIII levels, hyperfibrinolysis and inflammation (all P coagulopathy reflecting a progressive early evolutionarily adapted hemostatic

  6. Compliance to advanced trauma life support protocols in adult trauma patients in the acute setting.

    Science.gov (United States)

    Tsang, Bonnie; McKee, Jessica; Engels, Paul T; Paton-Gay, Damian; Widder, Sandy L

    2013-10-02

    Advanced Trauma Life Support (ATLS) protocols provide a common approach for trauma resuscitations. This was a quality review assessing compliance with ATLS protocols at a Level I trauma center; specifically whether the presence or absence of a trauma team leader (TTL) influenced adherence. This retrospective study was conducted on adult major trauma patients with acute injuries over a one-year period in a Level I Canadian trauma center. Data were collected from the Alberta Trauma Registry, and adherence to ATLS protocols was determined by chart review. The study identified 508 patients with a mean Injury Severity Score of 24.5 (SD 10.7), mean age 39.7 (SD 17.6), 73.8% were male and 91.9% were involved in blunt trauma. The overall compliance rate was 81.8% for primary survey and 75% for secondary survey. The TTL group compared to non-TTL group was more likely to complete the primary survey (90.9% vs. 81.8%, p = 0.003), and the secondary survey (100% vs. 75%, p = 0.004). The TTL group was more likely than the non-TTL group to complete the following tasks: insertion of two large bore IVs (68.2% vs. 57.7%, p = 0.014), digital rectal exam (64.6% vs. 54.7%, p = 0.023), and head to toe exam (77% vs. 67.1%, p = 0.013). Mean times from emergency department arrival to diagnostic imaging were also significantly shorter in the TTL group compared to the non-TTL group, including times to pelvis xray (mean 68min vs. 107min, p = 0.007), CT chest (mean 133min vs. 172min, p = 0.005), and CT abdomen and pelvis (mean 136min vs. 173min, p = 0.013). Readmission rates were not significantly different between the TTL and non-TTL groups (3.5% vs. 4.5%, p = 0.642). While many studies have demonstrated the effectiveness of trauma systems on outcomes, few have explored the direct influence of the TTL on ATLS compliance. This study demonstrated that TTL involvement during resuscitations was associated with improved adherence to ATLS protocols, and increased

  7. Compliance to advanced trauma life support protocols in adult trauma patients in the acute setting

    Science.gov (United States)

    2013-01-01

    Introduction Advanced Trauma Life Support (ATLS) protocols provide a common approach for trauma resuscitations. This was a quality review assessing compliance with ATLS protocols at a Level I trauma center; specifically whether the presence or absence of a trauma team leader (TTL) influenced adherence. Methods This retrospective study was conducted on adult major trauma patients with acute injuries over a one-year period in a Level I Canadian trauma center. Data were collected from the Alberta Trauma Registry, and adherence to ATLS protocols was determined by chart review. Results The study identified 508 patients with a mean Injury Severity Score of 24.5 (SD 10.7), mean age 39.7 (SD 17.6), 73.8% were male and 91.9% were involved in blunt trauma. The overall compliance rate was 81.8% for primary survey and 75% for secondary survey. The TTL group compared to non-TTL group was more likely to complete the primary survey (90.9% vs. 81.8%, p = 0.003), and the secondary survey (100% vs. 75%, p = 0.004). The TTL group was more likely than the non-TTL group to complete the following tasks: insertion of two large bore IVs (68.2% vs. 57.7%, p = 0.014), digital rectal exam (64.6% vs. 54.7%, p = 0.023), and head to toe exam (77% vs. 67.1%, p = 0.013). Mean times from emergency department arrival to diagnostic imaging were also significantly shorter in the TTL group compared to the non-TTL group, including times to pelvis xray (mean 68min vs. 107min, p = 0.007), CT chest (mean 133min vs. 172min, p = 0.005), and CT abdomen and pelvis (mean 136min vs. 173min, p = 0.013). Readmission rates were not significantly different between the TTL and non-TTL groups (3.5% vs. 4.5%, p = 0.642). Conclusions While many studies have demonstrated the effectiveness of trauma systems on outcomes, few have explored the direct influence of the TTL on ATLS compliance. This study demonstrated that TTL involvement during resuscitations was associated with improved

  8. Short-term effects of cervical kinesio taping on pain and cervical range of motion in patients with acute whiplash injury: a randomized clinical trial.

    Science.gov (United States)

    González-Iglesias, Javier; Fernández-de-Las-Peñas, César; Cleland, Joshua A; Huijbregts, Peter; Del Rosario Gutiérrez-Vega, Maria

    2009-07-01

    Randomized clinical trial. To determine the short-term effects of Kinesio Taping, applied to the cervical spine, on neck pain and cervical range of motion in individuals with acute whiplash-associated disorders (WADs). Researchers have begun to investigate the effects of Kinesio Taping on different musculoskeletal conditions (eg, shoulder and trunk pain). Considering the demonstrated short-term effectiveness of Kinesio Tape for the management of shoulder pain, it is suggested that Kinesio Tape may also be beneficial in reducing pain associated with WAD. Forty-one patients (21 females) were randomly assigned to 1 of 2 groups: the experimental group received Kinesio Taping to the cervical spine (applied with tension) and the placebo group received a sham Kinesio Taping application (applied without tension). Both neck pain (11-point numerical pain rating scale) and cervical range-of-motion data were collected at baseline, immediately after the Kinesio Tape application, and at a 24-hour follow-up by an assessor blinded to the treatment allocation of the patients. Mixed-model analyses of variance (ANOVAs) were used to examine the effects of the treatment on each outcome variable, with group as the between-subjects variable and time as the within-subjects variable. The primary analysis was the group-by-time interaction. The group-by-time interaction for the 2-by-3 mixed-model ANOVA was statistically significant for pain as the dependent variable (F = 64.8; PKinesio Taping experienced a greater decrease in pain immediately postapplication and at the 24-hour follow-up (both, PKinesio Taping, applied with proper tension, exhibited statistically significant improvements immediately following application of the Kinesio Tape and at a 24-hour follow-up. However, the improvements in pain and cervical range of motion were small and may not be clinically meaningful. Future studies should investigate if Kinesio Taping provides enhanced outcomes when added to physical therapy

  9. Distortion Product Otoacoustic Emissions in acute acoustic trauma.

    Science.gov (United States)

    Oeken, Jens

    1998-01-01

    Acute acoustic traumas are caused by exposure to extremely high noise levels ranging from milliseconds to several hours' duration. In pure tone audiometry they range from the C5 dip to basomediocochlear sensorineural hearing loss. Their pathogenesis is assumed to consist of micromechanical-traumatic and biochemical-metabolic damage to the outer hair cells. In order to establish the changes to the DPOAE (distortion products of otoacoustic emissions), 17 patients were examined after sustaining acute acoustic trauma. The causes included firework explosions, anti-tank rocket launchers, vehicle tyre bursting, rock concerts, hand-gun shots, sub-machine gun fire, hand grenade explosion, exploding car battery. The pure tone audiogram, tympanogram, tinnitus maskability and DPOAE (both DP-gram and growth rate in various frequencies) were determined in all patients. If the event had occurred some time ago, measurements were taken only once; in acute cases measurements were repeated at different times. In nine patients with persistent hearing impairment, clear DPs were found in the unaffected frequencies but were completely absent in the affected frequency range. Four of these patients were unilaterally and two patients were bilaterally affected; three patients had a different (not noise-induced) hearing loss on the opposite side. In eight patients with regressive hearing loss, DPs were by contrast detectable throughout the entire frequency range, their amplitudes only rising slightly as hearing recovered. Of these eight patients, three were unilaterally and five bilaterally affected. DPOAE seem to indicate the likelihood of recovery of hearing threshold after an acute acoustic trauma. In cases with DPs completely absent in the affected frequency range, the prognosis seems to be much worse than in cases with present DPs in the frequency range of hearing.

  10. Assessment and Management of Whiplash From the Emergency and Acute Care Setting: Care, Questions, and Future Global Research Needs.

    Science.gov (United States)

    Courtney, D Mark

    2016-10-01

    The primary goal of this editorial is to discuss the care patients typically receive in the immediate post-motor vehicle collision setting and the questions patients typically ask with respect to their symptoms and prognosis. Commentary and guidance are provided from the perspective of an acute care physician on what we should be able to tell patients and providers going forward. J Orthop Sports Phys Ther 2016;46(10):822-825. doi:10.2519/jospt.2016.0114.

  11. A new stratified risk assessment tool for whiplash injuries developed from a prospective observational study

    DEFF Research Database (Denmark)

    Kasch, Helge; Kongsted, Alice; Qerama, Erisela

    2013-01-01

    OBJECTIVES: An initial stratification of acute whiplash patients into seven risk-strata in relation to 1-year work disability as primary outcome is presented. DESIGN: The design was an observational prospective study of risk factors embedded in a randomised controlled study. SETTING: Acute whiplash...... patients from units, general practitioners in four Danish counties were referred to two research centres. PARTICIPANTS: During a 2-year inclusion period, acute consecutive whiplash-injured (age 18-70 years, rear-end or frontal-end car accident and WAD (whiplash-associated disorders) grades I-III, symptoms...... and examined by a study nurse after 5 days; 605 were completed after 1 year. A risk score which included items of initial neck pain/headache intensity, a number of non-painful complaints and active neck mobility was applied. The primary outcome parameter was 1-year work disability. RESULTS: The risk score...

  12. Acute acoustic trauma: how to manage and how to prevent?

    Science.gov (United States)

    Mardassi, Ali; Turki, Senda; Mbarek, Hajer; Hachicha, Amani; Benzarti, Sonia; Abouda, Maher

    2016-11-01

    The consequence of an exposure to intense sounds can be a temporary or permanent hearing loss and even with a rapid therapeutic management, severe sensorineural sequelae may persist. the authors report a retrospective study about 64 patients followed for an acute acoustic trauma during a period of 8 years (2006 to 2013). For all the cases, a clinical examination associated to a pure-tone audiometry was conducted. Hearing levels were measured at the frequencies 500, 1000, 2000 and 3000 Hertz. Auditory evoked potentials were performed in 17 cases. The therapeutic and evolutive data were detailed and discussed. All our patients were male with a mean age of 34 years. The cause of acoustic trauma was a firing of a gun near the ear in 48 cases, an explosion near the ear in 5 cases and a sudden exposure to loud noises near military planes in 11 cases. Clinical complaints were acute hearing loss with tinnitus. Audiometric exams found a sensorineural hearing loss with a hearing level average of 38 decibels (dB) +/- 14 SD. The therapy consisted of systemic cortisteroids associated in all the cases to peripheral vasodilators.  It was given intravenously during 10 days and then orally with vasodilators during one to 3 months. Hyperbaric oxygenotherapy have been administrated for 25 patients. The follow-up consisted of questioning about symptoms, clinical examination and pure-tone audiometry. A good evolution was noted in 52 cases (81%) and the mean of hearing level after therapy was: 24 dB +/- 12 dB. Despite a prolonged therapy with vaso-active drugs, tinnitus persisted in 36 cases. Controlling noise and its harmful effects through technical devices and safety professionals programs are the best way to reduce the frequency and the sensorineural sequelae due to acute acoustic trauma.

  13. Trajectories of Posttraumatic Stress Symptoms Following Whiplash-Injury: A Prospective Cohort Study

    DEFF Research Database (Denmark)

    Ravn, Sophie Lykkegaard; Karstoft, Karen-Inge; Sterling, Michele

    -injured is needed. The current study aimed to identify trajectories of posttraumatic stress symptoms following whiplash-injury and test predictors and functional outcomes of such trajectories. Methods:In a prospective cohort design assessing pain, pain-related disability, fear-avoidance-beliefs, pain...... not recover over time after a whiplash-trauma. This group showed enhanced levels of psycho-social and physical pain-related disability at 6 months, and initial levels of pain and depression predicted membership, which can be target of intervention.......Background: Posttraumatic stress is highly prevalent among whiplash-injured and related to pain-related symptomatology. While mutual maintenance between pain and posttraumatic stress has been suggested, knowledge on individual differences in the course of these symptoms among whiplash...

  14. Temporomandibular disorders after whiplash injury

    DEFF Research Database (Denmark)

    Kasch, Helge; Hjorth, Tine; Svensson, Peter

    2002-01-01

    diagnostic criteria. Participants underwent structured interviews, filled out the McGill Pain Questionnaire (MPQ), and bad their masticatory system examined by a trained dentist, blinded to their diagnosis. Pain detection threshold (PDT) to pressure stimuli, and maximal voluntary occlusal force (MVOF) were......, TMD symptoms and signs, MVOF and PDT, I were not significantly different in whiplash-injury and ankle-injury patients after 4 weeks and 6 months. Conclusion: TMD pain after whiplash injury and ankle injury is rare, suggesting that whiplash injury is not a major risk factor for the development of TMD...

  15. Analysis of Surfing Injuries Presenting in the Acute Trauma Setting.

    Science.gov (United States)

    Jubbal, Kevin T; Chen, Charlie; Costantini, Todd; Herrera, Fernando; Dobke, Marek; Suliman, Ahmed

    2017-05-01

    Surfing is a rapidly growing major worldwide sport; however, little is understood regarding severe injuries and resulting hospital admissions. This study explores surfing-related injuries in the major surfing hub of San Diego presenting in the acute trauma setting. The purpose of this study is to address the void of information regarding severe surfing injuries in the trauma setting, including injury patterns, associated hospitalization course, and risk factors. Understanding the injury patterns in surfing accidents is crucial for proper management of surfing injuries. A retrospective analysis was performed of all surfing-related injuries in a Level 1 trauma center between 2000 and 2016. A total of 93 patients were identified. Body parts most commonly affected include the head (42, 46%), face (21, 22%), and spine (47, 51%). Twenty-eight (30%) patients required surgical intervention, including 19 for spinal injuries, 3 for facial injuries, 4 for upper extremity injuries, and 2 for lower extremity injuries. The distribution for most presentations (55, 59%) occurred in the summer months between July and September. The Injury Severity Score demonstrated strong positive correlation with the length of hospital stay, with a Pearson coefficient of 0.52 (P injuries in patients presenting with surfing injuries in the trauma setting, consistent with its presentation as a high velocity and high impact injury. With plastic surgeons often treating severe head and facial injuries, understanding the injury patterns in severe surfing accidents is crucial for proper management. High rates of positive alcohol and drug screening signal the importance to bring awareness to the dangers of surfing under the influence.

  16. MRI for the initial evaluation of acute wrist, knee, and ankle trauma

    NARCIS (Netherlands)

    J.J. Nikken (Jeroen)

    2003-01-01

    textabstractIn this thesis we study the application of MRI in acute trauma of wrist, knee, and ankle, evaluating its potentials, its effects, and its costs. Our aim was to use MRI in all patients with acute trauma of wrist, knee, and ankle, without increasing the overall costs to society,

  17. Thrombelastography and biomarker profiles in acute coagulopathy of trauma: a prospective study

    DEFF Research Database (Denmark)

    Ostrowski, Sisse R; Sørensen, Anne Marie; Larsen, Claus F

    2011-01-01

    Severe injury induces an acute coagulopathy associated with increased mortality. This study compared the Thrombelastography (TEG) and biomarker profiles upon admission in trauma patients.......Severe injury induces an acute coagulopathy associated with increased mortality. This study compared the Thrombelastography (TEG) and biomarker profiles upon admission in trauma patients....

  18. Noble-Collip Drum Trauma Induces Disseminated Intravascular Coagulation But Not Acute Coagulopathy of Trauma-Shock.

    Science.gov (United States)

    Hayakawa, Mineji; Gando, Satoshi; Ono, Yuichi; Wada, Takeshi; Yanagida, Yuichiro; Sawamura, Atsushi; Ieko, Masahiro

    2015-03-01

    There are two opposing possibilities for the main pathogenesis of trauma-induced coagulopathy: an acute coagulopathy of trauma shock and disseminated intravascular coagulation with the fibrinolytic phenotype. The objective of this study was to clarify the main pathogenesis of trauma-induced coagulopathy using a rat model of Noble-Collip drum trauma. Eighteen rats were divided into the control, trauma 0, and trauma 30 groups. The trauma 0 and 30 groups were exposed to Noble-Collip drum trauma. Blood samples were drawn without, immediately after, and 30 min after Noble-Collip drum trauma in the control, trauma 0, and trauma 30 groups, respectively. Coagulation and fibrinolysis markers were measured. Thrombin generation was assessed according to a calibrated automated thrombogram. Spontaneous thrombin bursts resulting from circulating procoagulants were observed in the nonstimulated thrombin generation assay immediately after trauma. Soluble fibrin levels (a marker of thrombin generation in the systemic circulation) were 50-fold greater in the trauma groups than in the control group. The resultant coagulation activation consumed platelets, coagulation factors, and antithrombin. Endogenous thrombin potential and factor II ratio were significantly negatively correlated with antithrombin levels, suggesting insufficient control of thrombin generation by antithrombin. High levels of active tissue-type plasminogen activator induced hyperfibrin(ogen)olysis. Soluble thrombomodulin increased significantly. However, activated protein C levels did not change. The systemic thrombin generation accelerated by insufficient antithrombin control leads to the consumption of platelets and coagulation factors associated with hyperfibrin(ogen)olysis. These changes are collectively termed disseminated intravascular coagulation with the fibrinolytic phenotype.

  19. Clinical assessment of prognostic factors for long-term pain and handicap after whiplash injury: a 1-year prospective study

    DEFF Research Database (Denmark)

    Kasch, H; Qerama, E; Kongsted, Alice

    2008-01-01

    BACKGROUND AND PURPOSE: Physical mechanisms are the possible factors involved in the development and maintenance of long-term handicaps after acute whiplash injury. This study prospectively examined the role of active neck mobility, cervical and extra-cervical pains, as well as non......-painful complaints after a whiplash injury as predictors for subsequent handicap. METHODS: Consecutive acute whiplash patients (n = 688) were interviewed and examined by a study nurse after the median of 5 days after injury, and divided into a high- or a low-risk group by an algorithm based on pain intensity, number...

  20. Acute compartment syndrome in lower extremity musculoskeletal trauma.

    Science.gov (United States)

    Olson, Steven A; Glasgow, Robert R

    2005-11-01

    Acute compartment syndrome is a potentially devastating condition in which the pressure within an osseofascial compartment rises to a level that decreases the perfusion gradient across tissue capillary beds, leading to cellular anoxia, muscle ischemia, and death. A variety of injuries and medical conditions may initiate acute compartment syndrome, including fractures, contusions, bleeding disorders, burns, trauma, postischemic swelling, and gunshot wounds. Diagnosis is primarily clinical, supplemented by compartment pressure measurements. Certain anesthetic techniques, such as nerve blocks and other forms of regional and epidural anesthesia, reportedly contribute to a delay in diagnosis. Basic science data suggest that the ischemic threshold of normal muscle is reached when pressure within the compartment is elevated to 20 mm Hg below the diastolic pressure or 30 mm Hg below the mean arterial blood pressure. On diagnosis of impending or true compartment syndrome, immediate measures must be taken. Complete fasciotomy of all compartments involved is required to reliably normalize compartment pressures and restore perfusion to the affected tissues. Recognizing compartment syndromes requires having and maintaining a high index of suspicion, performing serial examinations in patients at risk, and carefully documenting changes over time.

  1. Heart rate responses to standardized trauma-related pictures in acute posttraumatic stress disorder.

    Science.gov (United States)

    Ehlers, Anke; Suendermann, Oliver; Boellinghaus, Inga; Vossbeck-Elsebusch, Anna; Gamer, Matthias; Briddon, Emma; Martin, Melanie Walwyn; Glucksman, Edward

    2010-10-01

    Physiological responses to trauma reminders are one of the core symptoms of posttraumatic stress disorder (PTSD). Nevertheless, screening measures for PTSD largely rely on symptom self-reports. It has been suggested that psychophysiological assessments may be useful in identifying trauma survivors with PTSD (Orr and Roth, 2000). This study investigated whether heart rate (HR) responses to standardized trauma-related pictures distinguish between trauma survivors with and without acute PTSD. Survivors of motor vehicle accidents or physical assaults (N=162) watched standardized trauma-related, generally threatening and neutral pictures at 1 month post-trauma while their ECG was recorded. At 1 and 6 months, structured clinical interviews assessed PTSD diagnoses. Participants completed self-report measures of PTSD severity and depression, peritraumatic responses, coping behaviors and appraisals. Trauma survivors with acute PTSD showed greater HR responses to trauma-related pictures than those without PTSD, as indicated by a less pronounced mean deceleration, greater peak responses, and a greater proportion showing HR acceleration of greater than 1 beat per minute. There were no group differences in HR responses to generally threatening or neutral pictures. HR responses to trauma-related pictures contributed to the prediction of PTSD diagnosis over and above what could be predicted from self-reports of PTSD and depression. HR responses to trauma-related pictures were related to fear and data-driven processing during the trauma, safety behaviors, suppression of trauma memories, and overgeneralized appraisals of danger. The results suggest that HR responses to standardized trauma-related pictures may help identify a subgroup of patients with acute PTSD who show generalized fear responses to trauma reminders. The early generalization of triggers of reexperiencing symptoms observed in this study is consistent with associative learning and cognitive models of PTSD. 2010

  2. Acute diagnosis of spinal trauma; Akutdiagnostik des Wirbelsaeulentraumas

    Energy Technology Data Exchange (ETDEWEB)

    Rieger, M.; Mallouhi, A.; Jaschke, W. [Medizinische Universitaet, Universitaetsklinik fuer Radiodiagnostik, Innsbruck (Austria); El Attal, R.; Kathrein, A.; Knop, C.; Blauth, M. [Medizinische Universitaet, Universitaetsklinik fuer Unfallchirurgie, Innsbruck (Austria)

    2006-06-15

    Most traumatic spinal injuries result from a high-energy process and are accompanied by other injuries. Following the CCSPR study, the presence of all low-risk factors (simple trauma mechanism, fully conscious, ambulatory at any time since trauma, neck rotation exceeding 45 bilaterally) obviates the need to acutely image the cervical spine. Imaging is indicated in all other patients. Emergency spiral CT should be performed as the first imaging method in high-risk and moderate-risk patients; only in low-risk patients should conventional radiography be performed and trusted as the sole modality. The AO classification according to Magerl et al. is used for the subaxial spine, whereas the upper cervical spine should be classified separately because the anatomy is different at each level. Radiological evaluation of traumatic spinal injuries should be done systematically using the ''ABCS'' scheme. (orig.) [German] Wirbelsaeulentraumen entstehen zumeist infolge hochenergetischer Mechanismen und sind haeufig von weiteren Verletzungen begleitet. Auf eine Diagnostik der Wirbelsaeule kann laut CCSPR-Studie nur dann verzichtet werden, wenn alle Niedrigrisikofaktoren (bewusstseinsklar, gehfaehig, ausreichender Bewegungsumfang, einfacher Unfallmechanismus) erfuellt sind. Alle anderen Patienten muessen radiologisch abgeklaert werden. Dabei sollten Patienten mit einer hohen und mittleren Verletzungswahrscheinlichkeit primaer computertomographisch untersucht werden, nur bei einer geringen Verletzungswahrscheinlichkeit kann der konventionellen Diagnostik vertraut werden. Die Frakturen der subaxialen Wirbelsaeule werden nach der Magerl-AO-Klassifikation eingeteilt, wohingegen fuer die obere HWS separate Einteilungen angewandt werden. Die radiologische Beurteilung des Wirbelsaeulentraumas sollte systematisch anhand des ''ABCS''-Schemas erfolgen. (orig.)

  3. Acute pain from the perspective of minor trauma patients treated at the emergency unit

    Directory of Open Access Journals (Sweden)

    Andrea Regina Martin

    Full Text Available OBJECTIVE: To study the factors that influence the perception of acute pain and the consequences of this experience in patients suffering from mild trauma. METHOD: Descriptive qualitative study conducted in an emergency service in southern Brazil. Data was collected in October 2013, through semi-structured interviews with 29 individuals who reported pain after physical trauma, regardless of the triggering factor. To process the data, we used a Content Analysis technique, subject modality. RESULTS: Two categories emerged: Factors that influence the perception of pain resulting from trauma and, Consequences of acute pain due to trauma. The acute pain sensation was influenced by biological, emotional, spiritual and socio-cultural factors and induced biological and emotional consequences for individuals. CONCLUSION: The health professionals need to consider the factors that influence soreness and its consequences for the proper assessment and management of pain resulting from trauma.

  4. Physiotherapy Management, Coping and Outcome Prediction in Whiplash Associated Disorders (WAD)

    OpenAIRE

    Söderlund, Anne

    2001-01-01

    The aims of the present thesis were to evaluate the management of acute WAD and to develop, describe and evaluate a cognitive behavioural approach for the physiotherapy management of long-term WAD as well as to study the predictors and mediating factors for long-term disability and pain after a whiplash injury. Two approaches for acute and chronic WAD were evaluated in experimental studies. Fifty-nine patients with acute whiplash injury (study I) and 33 patients with chronic WAD (study V), w...

  5. The course, prediction, and treatment of acute and posttraumatic stress in trauma patients : A systematic review

    NARCIS (Netherlands)

    Visser, E.; Gosens, T.; den Oudsten, B.L.; de Vries, J.

    2017-01-01

    Background: Trauma patients suffer from acute stress disorder (ASD) and posttraumatic stress disorder (PTSD), but it is unknown how these disorders develop over time and when treatment is effective. Our aim was to systematically review (1) the course and predictors of ASD and PTSD after trauma and

  6. A Prospective, Randomized Investigation of Plasma First Resuscitation for Traumatic Hemorrhage and Attenuation of Acute Coagulopathy of Trauma

    Science.gov (United States)

    2016-05-01

    Attenuation of Acute Coagulopathy of Trauma . PRINCIPAL INVESTIGATOR: Ernest E. Moore, MD CONTRACTING ORGANIZATION: University of Colorado Denver...Randomized Investigation of “Plasma First Resuscitation” for Traumatic Hemorrhage and Attenuation of Acute Coagulopathy of Trauma . 5b. GRANT NUMBER...NOTES 14. ABSTRACT The COMBAT (Control of Major Bleeding After Trauma ) study is a randomized clinical trial evaluating the early administration of

  7. Acute pulmonary injury induced by experimental muscle trauma Lesão pulmonar aguda induzida por trauma muscular experimental

    Directory of Open Access Journals (Sweden)

    Márcia Andréa da Silva Carvalho Sombra

    2011-01-01

    Full Text Available PURPOSE: To develop an easily reproducible model of acute lung injury due to experimental muscle trauma in healthy rats. METHODS: Eighteen adult Wistar rats were randomized in 3 groups (n=6: G-1- control, G-2 - saline+trauma and G-3 - dexamethasone+trauma. Groups G-1 and G-2 were treated with saline 2,0ml i.p; G-3 rats were treated with dexamethasone (DE (2 mg/kg body weight i.p.. Saline and DE were applied 2h before trauma and 12h later. Trauma was induced in G-2 and G-3 anesthetized (tribromoethanol 97% 100 ml/kg i.p. rats by sharp section of anterior thigh muscles just above the knee, preserving major vessels and nerves. Tissue samples (lung were collected for myeloperoxidase (MPO assay and histopathological evaluation. RESULTS: Twenty-four hours after muscle injury there was a significant increase in lung neutrophil infiltration, myeloperoxidase activity and edema, all reversed by dexamethasone in G-3. CONCLUSION: Trauma by severance of thigh muscles in healthy rats is a simple and efficient model to induce distant lung lesions.OBJETIVO: Desenvolver um modelo facilmente reprodutível de lesão pulmonar aguda decorrente de trauma muscular experimental em ratos sadios. MÉTODOS: Dezoito ratos Wistar adultos foram randomizados em 3 grupos (n=6: G-1-controle, G-2 - trauma+salina e G-3 - trauma+dexametasona. Grupos G-1 e G-2 foram tratados com salina 2,0 ml ip, G-3 ratos foram tratados com dexametasona (DE (2 mg/kg peso corporal ip. Salina e DE foram aplicadas 2h antes e 12h depois do trauma. Trauma foi induzido em ratos G-2 e G-3 anestesiados (tribromoetanol 97% de 100 ml/kg, i.p. por secção da musculatura anterior da coxa logo acima da articulação do joelho, preservando os grandes vasos e nervos. Amostras de tecido (pulmão foram coletadas para avaliação da mieloperoxidase (MPO, e exames histopatológicos. RESULTADOS: Vinte e quatro horas após a indução da lesão muscular houve um aumento significativo na infiltração de neutr

  8. Acute coagulopathy of trauma: balancing progressive catecholamine induced endothelial activation and damage by fluid phase anticoagulation

    DEFF Research Database (Denmark)

    Johansson, P I; Ostrowski, S R

    2010-01-01

    Acute coagulopathy of trauma predicts a poor clinical outcome. Tissue trauma activates the sympathoadrenal system resulting in high circulating levels of catecholamines that influence hemostasis dose-dependently through immediate effects on the two major compartments of hemostasis, i.e., the circ......Acute coagulopathy of trauma predicts a poor clinical outcome. Tissue trauma activates the sympathoadrenal system resulting in high circulating levels of catecholamines that influence hemostasis dose-dependently through immediate effects on the two major compartments of hemostasis, i...... hyperfibrinolytic in severely injured patients. Since high catecholamine levels may directly damage the endothelium and thereby promote systemic coagulation activation, we hypothesize that the progressive hypocoagulability and ultimate hyperfibrinolysis observed in whole blood with increasing injury severity......, is an evolutionary developed response that counterbalances the injury and catecholamine induced endothelial activation and damage. Given this, the rise in circulating catecholamines in trauma patients may favor a switch from hyper- to hypocoagulability in the blood to keep the progressively more procoagulant...

  9. Vestibular Rehabilitation in a Patient with Whiplash-associated Disorders

    Directory of Open Access Journals (Sweden)

    Kwo-Shieng Tuo

    2006-12-01

    Full Text Available Whiplash-associated disorders are characterized by multiple physical complaints after a flexion-extension trauma to the neck. They are difficult to treat, and they often result in great impact on the patient's quality of life. In this paper, the comprehensive treatment of a patient with whiplash-associated disorders is presented. The purpose is to highlight the importance of accurate diagnosis and appropriate treatment plans to improve patients' quality of life. This 23-year-old woman experienced a traffic accident which caused severely painful neck disability, numbness over bilateral upper limbs, dizziness, double vision and loss of balance. Among these symptoms, dizziness was the problem that bothered the patient most. She received a comprehensive rehabilitation program including physical modalities, trigger point injections for relief of pain, as well as a vestibular rehabilitation program, which included exercises challenging and improving her balance function, head-eye coordination exercise, visual-ocular control exercise and sensory substitution-promoting exercises. She resumed her previous full-time work after 3 weeks of treatment. This successfully treated case illustrates the importance of correct diagnosis and appropriate treatment for patients who suffer from whiplash-associated disorders.

  10. Acute injury of the ankle joint; Akutes Trauma des Sprunggelenks

    Energy Technology Data Exchange (ETDEWEB)

    Breitenseher, M.J. [Univ. Klinik fuer Radiodiagnostik, Abt. fuer Osteologie und Besondere Klinische Einrichtung Magnet Resonanz, AKH, Wien (Austria)]|[Ludwig-Boltzmann-Institut fuer Radiologisch-Physikalische Tumordiagnostik, Vienna (Austria)

    1999-01-01

    The diagnosis of lateral collateral ankle ligament trauma is based on patient history, clinical examination, and clinical stress tests. If the clinical stress test is positive, stress radiography could be performed. There is no consensus about the usefulness of stress radiography in acute ankle sprain, particularly about the cut-off talar tilt angle beyond which a two-ligament rupture would be certain, ranging from 5 to 30 . Today MRI is not used for this indication, although it allows, with controlled positioning of the foot and with defined sections, visualization of injured lateral collateral ankle ligaments. In ankle injuries, plain radiographs form the established basis of diagnostic imaging and can provide definitive answers in most cases. CT is used in complex fractures for complete visualization. MRI is the method of choice for several diagnostic problem cases, including occult fractures and post-traumatic avascular necrosis. In tendon injuries, MRI is important if ultrasound is not diagnostic. Generally, for the evaluation of acute ankle injuries, MRI is the most important second-step procedure when radiographs are nondiagnostic. (orig.) [Deutsch] Die Diagnose einer lateralen Bandverletzung beim frischen Sprunggelenkstrauma fusst auf der Anamnese, der klinischen Untersuchung und klinischen Stresstests. Bei positiven klinischen Stresstests kann eine Stressradiographie durchgefuehrt werden. Es gibt keine Uebereinstimmung fuer den Wert der Stressradiographie beim frischen Supinationstrauma des Sprunggelenks, insbesonders fuer den Winkel der Aufklappbarkeit bei einer Zweibandverletzung, der von 5 -30 reicht. Die MRT wird zur Zeit bei dieser Indikation nur in Einzelfaellen benutzt, obwohl sie mit definierter Fusspositionierung und Ausrichtung der Untersuchungsebene eine ausgezeichnete Beurteilung der Sprunggelenksbaende erlaubt. Bei knoecherner Sprunggelenksverletzungen ist die Verwendung des konventionellen Roentgen die etablierte Methode und meist

  11. Long-term functioning following whiplash injury: the role of social support and personality traits.

    Science.gov (United States)

    Nijs, Jo; Inghelbrecht, Els; Daenen, Liesbeth; Hachimi-Idrissi, Said; Hens, Luc; Willems, Bert; Roussel, Nathalie; Cras, Patrick; Bernheim, Jan

    2011-07-01

    Transition from acute whiplash injury to either recovery or chronicity and the development of chronic whiplash-associated disorders (WAD) remains a challenging issue for researchers and clinicians. The roles of social support and personality traits in long-term functioning following whiplash have not been studied concomitantly. The present study aimed to examine whether social support and personality traits are related to long-term functioning following whiplash. One hundred forty-three subjects, who had experienced a whiplash injury in a traffic accident 10-26 months before the study took place, participated. The initial diagnoses were a 'sprain of the neck' (ICD-9 code 847.0); only the outcome of grades I-III acute WAD was studied. Long-term functioning was considered within the biopsychosocial model: it was expressed in terms of disability, functional status, quality of life and psychological well-being. Participants filled out a set of questionnaires to measure the long-term functioning parameters (i.e. the Neck Disability Index, Medical Outcome Study Short-Form General Health Survey, Anamnestic Comparative Self-Assessment measure of overall well-being and the Symptom Checklist-90) and potential determinants of long-term functioning (the Dutch Personality Questionnaire and the Social Support List). The results suggest that social support (especially the discrepancies dimension of social support) and personality traits (i.e. inadequacy, self-satisfaction and resentment) are related to long-term functioning following whiplash injury (Spearman rho varied between 0.32 and 0.57; p personality traits in relation to long-term functioning following whiplash. For such studies, a broad view of long-term functioning within the biopsychological model should be applied.

  12. Acute dissociation and cardiac reactivity to script-driven imagery in trauma-related disorders.

    Science.gov (United States)

    Sack, Martin; Cillien, Melanie; Hopper, James W

    2012-01-01

    Potential acute protective functions of dissociation include modulation of stress-induced psychophysiological arousal. This study was designed to explore whether acute dissociative reactions during a stress experiment would override the effects of reexperiencing. Psychophysiological reactions during exposure to script-driven trauma imagery were studied in relation to acute responses of reexperiencing and dissociative symptoms in 61 patients with histories of exposure to a variety of traumas. Acute symptomatic responses were assessed with the Responses to Script-Driven Imagery Scale (RSDI), and participants were divided into four groups by median splits of RSDI reexperiencing and dissociation subscale scores. In a comparison of the high RSDI reexperiencing groups with low versus high acute dissociative symptoms, the high dissociators exhibited significantly lower heart rate (HR) during trauma script and a significantly smaller script-induced decrease in parasympathetic cardiac activity. HR reactivity to the trauma script was negatively correlated with acute dissociative symptom severity. Acute dissociative reactions are a potential moderator of response to experimental paradigms investigating psychologically traumatized populations. We therefore suggest that future research on psychophysiological stress reactions in traumatized samples should routinely assess for acute dissociative symptoms.

  13. Whiplash Injuries Can be Visible by Functional Magnetic Resonance Imaging

    Directory of Open Access Journals (Sweden)

    Bengt H Johansson

    2006-01-01

    Full Text Available Whiplash trauma can result in injuries that are difficult to diagnose. Diagnosis is particularly difficult in injuries to the upper segments of the cervical spine (craniocervical joint [CCJ] complex. Studies indicate that injuries in that region may be responsible for the cervicoencephalic syndrome, as evidenced by headache, balance problems, vertigo, dizziness, eye problems, tinnitus, poor concentration, sensitivity to light and pronounced fatigue. Consequently, diagnosis of lesions in the CCJ region is important. Functional magnetic resonance imaging is a radiological technique that can visualize injuries of the ligaments and the joint capsules, and accompanying pathological movement patterns.

  14. Acute pain from the perspective of minor trauma patients treated at the emergency unit

    OpenAIRE

    Martin, Andrea Regina; Soares, Jamyle Rubio; Vieira, Viviane Cazetta de Lima; Marcon,Sonia Silva; Barreto, Mayckel da Silva

    2015-01-01

    OBJECTIVE: To study the factors that influence the perception of acute pain and the consequences of this experience in patients suffering from mild trauma. METHOD: Descriptive qualitative study conducted in an emergency service in southern Brazil. Data was collected in October 2013, through semi-structured interviews with 29 individuals who reported pain after physical trauma, regardless of the triggering factor. To process the data, we used a Content Analysis technique, subject modality. RES...

  15. Coping style as a predictor of compliance with referral to active rehabilitation in whiplash patients.

    Science.gov (United States)

    Ferrari, Robert; Louw, Deon

    2011-09-01

    The objective of the study was to determine the odds ratio for compliance with referral to an active treatment program according to coping style in a cohort of acute whiplash-injured subjects. Sixty whiplash patients were assessed within 1 week of their collision for their coping styles and were then questioned 3 weeks later to determine if they had complied with a referral for an active treatment program. Coping style was assessed with the Vanderbilt Pain Management Inventory. Adjusting for age, gender, and initial whiplash disability questionnaire scores, the odds ratio for compliance with therapy for subjects who had a low active/high passive coping style was 0.15 (P=0.03) (95% CI, 0.03-0.86) relative to all other coping style patterns, whose odds ratios did not differ from each other. As a secondary outcome, the odds ratio for reporting prescription medication use for subjects who had a low active/high passive coping style was 6.7 (P=0.038) (95% CI, 1.1-40.4). Those whiplash patients who have a low active/high passive coping style are less likely to attend an active exercise-based rehabilitation program and more likely to use prescription medications in the first 3 weeks following injury. Coping style may affect recovery from whiplash injury through issues of compliance with active therapy and increased reliance on prescription medications.

  16. An educational programme for error awareness in acute trauma for ...

    African Journals Online (AJOL)

    Educational interventions are needed to accelerate competency development of the novice doctor. Method. The researchers designed an intervention using real cases and error theory to expand young doctors' experiences of common trauma errors made in our setting. We analysed cases at the regular morbidity and ...

  17. TRAUMA

    African Journals Online (AJOL)

    purpose of this audit was to test this theory, using data from the Trauma Unit at Groote Schuur Hospital in Cape Town. The Trauma Unit at Groote Schuur Hospital ..... significant in predicting both crash incidence and severity.17. Study Limitations. This study gives insight into when busy times are expected and what types of ...

  18. TRAUMA

    African Journals Online (AJOL)

    as an indicator of EMS performance. Postoperative complications were graded according to Clavien-Dindo classification of surgical complications. Results: A total of 118 patients were admitted to the trauma surgery ward following abdominal trauma. The mechanism was penetrating 101 (85.6%) [stab wounds in 67 (56.8%) ...

  19. Rock Climbing Injuries: Acute and Chronic Repetitive Trauma.

    Science.gov (United States)

    Chang, Connie Y; Torriani, Martin; Huang, Ambrose J

    2016-01-01

    Rock climbing has increased in popularity as a sport, and specific injuries related to its practice are becoming more common. Chronic repetitive injuries are more common than acute injuries, although acute injuries tend to be more severe. We review both acute and chronic upper and lower extremity injuries. Understanding the injury pattern in rock climbers is important for accurate diagnosis. Copyright © 2015 Mosby, Inc. All rights reserved.

  20. Association between trauma and acute hemorrhage of cavernous malformations in children: report of 3 cases.

    Science.gov (United States)

    Fanous, Andrew A; Jowdy, Patrick K; Lipinski, Lindsay J; Balos, Lucia L; Li, Veetai

    2016-09-01

    OBJECTIVE Cavernous hemangiomas are benign congenital vascular abnormalities. Intracerebral cavernous hemangiomas have an appreciable risk of spontaneous hemorrhage. Little is known as to whether head trauma increases the risk of bleeding for these lesions. In this study, the authors present a case series of 3 patients with posttraumatic nonspontaneous hemorrhage of intracerebral cavernous malformations (CMs). For the first time, to the authors' knowledge, they propose that trauma might constitute a risk factor for acute hemorrhage in intracerebral cavernomas. METHODS The authors reviewed the charts of all patients with a new diagnosis of intracerebral cavernoma at their pediatric hospital between 2010 and 2014. Patients with a history of head trauma prior to presentation were subsequently studied to identify features common to these posttraumatic, hemorrhage-prone lesions. RESULTS A history of head trauma was identified in 3 of 19 cases. These 3 patients presented with seizures and/or headaches and were found to have acute hemorrhage within a cavernous hemangioma. None of these patients had any history of abnormal neurological symptoms. All 3 abnormal vascular lesions had associated developmental venous anomalies (DVAs). The 3 patients underwent resection of their respective vascular abnormalities, and the diagnosis of cavernous hemangioma was confirmed with postsurgical tissue pathology. All 3 patients had complete resolution of symptoms following complete excision of their lesions. CONCLUSIONS Trauma may represent a risk factor for acute hemorrhage in patients with CMs. The presence of associated DVAs may represent a risk factor for posttraumatic hemorrhage of cavernomas. Excision should be considered in such cases, if feasible.

  1. The variation of acute treatment costs of trauma in high-income countries

    Directory of Open Access Journals (Sweden)

    Willenberg Lynsey

    2012-08-01

    Full Text Available Abstract Background In order to assist health service planning, understanding factors that influence higher trauma treatment costs is essential. The majority of trauma costing research reports the cost of trauma from the perspective of the receiving hospital. There has been no comprehensive synthesis and little assessment of the drivers of cost variation, such as country, trauma, subgroups and methods. The aim of this review is to provide a synthesis of research reporting the trauma treatment costs and factors associated with higher treatment costs in high income countries. Methods A systematic search for articles relating to the cost of acute trauma care was performed and included studies reporting injury severity scores (ISS, per patient cost/charge estimates; and costing methods. Cost and charge values were indexed to 2011 cost equivalents and converted to US dollars using purchasing power parities. Results A total of twenty-seven studies were reviewed. Eighty-one percent of these studies were conducted in high income countries including USA, Australia, Europe and UK. Studies either reported a cost (74.1% or charge estimate (25.9% for the acute treatment of trauma. Across studies, the median per patient cost of acute trauma treatment was $22,448 (IQR: $11,819-$33,701. However, there was variability in costing methods used with 18% of studies providing comprehensive cost methods. Sixty-three percent of studies reported cost or charge items incorporated in their cost analysis and 52% reported items excluded in their analysis. In all publications reviewed, predictors of cost included Injury Severity Score (ISS, surgical intervention, hospital and intensive care, length of stay, polytrauma and age. Conclusion The acute treatment cost of trauma is higher than other disease groups. Research has been largely conducted in high income countries and variability exists in reporting costing methods as well as the actual costs. Patient populations studied

  2. Acute Porphyria Presenting as Major Trauma: Case Report and Literature Review.

    Science.gov (United States)

    Norton, Joel; Hymers, Christine; Stein, Penelope; Jenkins, Joanne May; Bew, Duncan

    2016-11-01

    Acute porphyria is historically known as "the little imitator" in reference to its reputation as a notoriously difficult diagnosis. Variegate porphyria is one of the four acute porphyrias, and can present with both blistering cutaneous lesions and acute neurovisceral attacks involving abdominal pain, neuropsychiatric features, neuropathy, hyponatremia, and a vast array of other nonspecific clinical features. A 40-year-old man presented to the Emergency Department (ED) as a major trauma call, having been found in an "acutely confused state" surrounded by broken glass. Primary survey revealed: hypertension, tachycardia, abdominal pain, severe agitation, and confusion with an encephalopathy consistent with acute delirium, a Glasgow Coma Scale score of 13, and head-to-toe "burn-like" abrasions. Computed tomography was unremarkable, and blood tests demonstrated hyponatremia, acute kidney injury, and a neutrophilic leukocytosis. The next of kin eventually revealed a past medical history of variegate porphyria. The patient was experiencing an acute attack and received supportive management prior to transfer to intensive care, subsequently making a full recovery. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: This case highlights the importance of recognizing acute medical conditions in patients thought to be suffering from major trauma. Acute porphyria should be considered in any patient with abdominal pain in combination with neuropsychiatric features, motor neuropathy, or hyponatremia. Patients often present to the ED without any medical history, and accurate diagnosis can be essential in the acute setting to minimize morbidity and mortality. The label of the major trauma call must be taken with great caution, and a broad differential diagnosis must be maintained throughout a diligent and thorough primary survey. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. The profile of CT scan findings in acute head trauma in Orotta ...

    African Journals Online (AJOL)

    The use of investigation modalities are influenced by socioeconomic and cost effectiveness of the tests. Objective and methods: The purpose of the present five months observational study was to describe the profile of cranial computed tomography (CT) scan findings of 110 cases of acute head trauma in Orotta Hospital.

  4. Plasma mitochondrial DNA at admission can predict the outcome of acute trauma patients admitted to ICU

    Directory of Open Access Journals (Sweden)

    Ahmed Abdalla Mohamed

    2016-10-01

    Conclusion: High at ED admission plasma ccf-mtDNA levels could predict development of additional morbidities during ICU stay of acute trauma patients and showed high sensitivity for prediction of their survival. Very high plasma ccf-mtDNA levels could predict patients liable to develop ARDS.

  5. Clinical practice guidelines for the management of acute limb compartment syndrome following trauma.

    Science.gov (United States)

    Wall, Christopher J; Lynch, Joan; Harris, Ian A; Richardson, Martin D; Brand, Caroline; Lowe, Adrian J; Sugrue, Michael

    2010-03-01

    Acute compartment syndrome is a serious and not uncommon complication of limb trauma. The condition is a surgical emergency, and is associated with significant morbidity if not managed appropriately. There is variation in management of acute limb compartment syndrome in Australia. Clinical practice guidelines for the management of acute limb compartment syndrome following trauma were developed in accordance with Australian National Health and Medical Research Council recommendations. The guidelines were based on critically appraised literature evidence and the consensus opinion of a multidisciplinary team involved in trauma management who met in a nominal panel process. Recommendations were developed for key decision nodes in the patient care pathway, including methods of diagnosis in alert and unconscious patients, appropriate assessment of compartment pressure, timing and technique of fasciotomy, fasciotomy wound management, and prevention of compartment syndrome in patients with limb injuries. The recommendations were largely consensus based in the absence of well-designed clinical trial evidence. Clinical practice guidelines for the management of acute limb compartment syndrome following trauma have been developed that will support consistency in management and optimize patient health outcomes.

  6. Hyperbaric Oxygen Therapy in Acute Acoustic Trauma: A Rapid Systematic Review

    NARCIS (Netherlands)

    van der Veen, Erwin L.; van Hulst, Rob A.; de Ru, J. Alexander

    2014-01-01

    In this rapid systematic review, we studied the clinical question, What is the effect of hyperbaric oxygen therapy on hearing thresholds in patients who suffered a recent acute acoustic trauma? After screening for eligible titles and abstracts and extracting duplicates, 6 original research papers

  7. Cumulative exposure to prior collective trauma and acute stress responses to the Boston marathon bombings.

    Science.gov (United States)

    Garfin, Dana Rose; Holman, E Alison; Silver, Roxane Cohen

    2015-06-01

    The role of repeated exposure to collective trauma in explaining response to subsequent community-wide trauma is poorly understood. We examined the relationship between acute stress response to the 2013 Boston Marathon bombings and prior direct and indirect media-based exposure to three collective traumatic events: the September 11, 2001 (9/11) terrorist attacks, Superstorm Sandy, and the Sandy Hook Elementary School shooting. Representative samples of residents of metropolitan Boston (n = 846) and New York City (n = 941) completed Internet-based surveys shortly after the Boston Marathon bombings. Cumulative direct exposure and indirect exposure to prior community trauma and acute stress symptoms were assessed. Acute stress levels did not differ between Boston and New York metropolitan residents. Cumulative direct and indirect, live-media-based exposure to 9/11, Superstorm Sandy, and the Sandy Hook shooting were positively associated with acute stress responses in the covariate-adjusted model. People who experience multiple community-based traumas may be sensitized to the negative impact of subsequent events, especially in communities previously exposed to similar disasters. © The Author(s) 2015.

  8. Chiropractic treatment of chronic 'whiplash' injuries.

    Science.gov (United States)

    Woodward, M N; Cook, J C; Gargan, M F; Bannister, G C

    1996-11-01

    Forty-three per cent of patients will suffer long-term symptoms following 'whiplash' injury, for which no conventional treatment has proven to be effective. A retrospective study was undertaken to determine the effects of chiropractic in a group of 28 patients who had been referred with chronic 'whiplash' syndrome. The severity of patients' symptoms was assessed before and after treatment using the Gargan and Bannister (1990) classification. Twenty-six (93 per cent) patients improved following chiropractic treatment (U = 34, P chiropractic treatment in chronic 'whiplash' injury.

  9. [Displacement of a stapes piston as a consequence of whiplash injury with head impact].

    Science.gov (United States)

    Träger, V; Seidl, R O; Ernst, A

    2005-02-01

    We report the case of a 60 year old patient suffering from a displacement of her stapes piston after a rear-end collision with whiplash injury. Immediately after the accident she complained hearing loss and tinnitus. During the following days, the patient developed vertigo with lateropulsion. Diagnostic tympanoscopy showed a piston dislocation with migration into the vestibulum as a result of the blunt head trauma.

  10. Acute Compartment Syndrome After Gastrocnemius Rupture (Tennis Leg) in a Nonathlete Without Trauma.

    Science.gov (United States)

    Tao, Li; Jun, Huang; Muliang, Ding; Deye, Song; Jiangdong, Ni

    2016-01-01

    Acute compartment syndrome is a serious emergency that warrants urgent decompression, and tennis leg (i.e., rupture of the medial head of the gastrocnemius) is a known clinical condition that is usually treated symptomatically, with good results overall. In rare cases, acute compartment syndrome is associated with tennis leg after severe direct muscle trauma or severe exercise in athletes or physically active individuals. We present an unusual case of acute compartment syndrome secondary to tennis leg after the patient, a nonathlete, had disembarked from a truck without any trauma. Clinicians should have a high index of suspicion for atraumatic compartment syndrome, and timely surgical fasciotomy must be undertaken to avoid complications resulting from delayed diagnosis and treatment. Copyright © 2016 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  11. Subacromial impingement in patients with whiplash injury to the cervical spine

    Directory of Open Access Journals (Sweden)

    Giddins Grey E

    2008-06-01

    Full Text Available Abstract Background Impingement syndrome and shoulder pain have been reported to occur in a proportion of patients following whiplash injuries to the neck. In this study we aim to examine these findings to establish the association between subacromial impingement and whiplash injuries to the cervical spine. Methods and results We examined 220 patients who had presented to the senior author for a medico-legal report following a whiplash injury to the neck. All patients were assessed for clinical evidence of subacromial impingement. 56/220 patients (26% had developed shoulder pain following the injury; of these, 11/220 (5% had clinical evidence of impingement syndrome. Only 3/11 patients (27% had the diagnosis made prior to evaluation for their medico-legal report. In the majority, other clinicians had overlooked the diagnosis. The seatbelt shoulder was involved in 83% of cases (p Conclusion After a neck injury a significant proportion of patients present with shoulder pain, some of whom have treatable shoulder pathology such as impingement syndrome. The diagnosis is, however, frequently overlooked and shoulder pain is attributed to pain radiating from the neck resulting in long delays before treatment. It is important that this is appreciated and patients are specifically examined for signs of subacromial impingement after whiplash injuries to the neck. Direct seatbelt trauma to the shoulder is one possible explanation for its aetiology.

  12. Recent trauma and acute infection as risk factors for childhood arterial ischemic stroke.

    Science.gov (United States)

    Hills, Nancy K; Johnston, S Claiborne; Sidney, Stephen; Zielinski, Brandon A; Fullerton, Heather J

    2012-12-01

    Trauma and acute infection have been associated with stroke in adults, and are prevalent exposures in children. We hypothesized that these environmental factors are independently associated with childhood arterial ischemic stroke (AIS). In a case-control study nested within a cohort of 2.5 million children (≤19 years old) enrolled in an integrated health care plan (1993-2007), childhood AIS cases (n = 126) were identified from electronic records and confirmed through chart review. Age- and facility-matched controls (n = 378) were randomly selected from the cohort. Exposures were determined from review of medical records prior to the stroke diagnosis, or the same date for the paired controls; time windows were defined a priori. A medical encounter for head or neck trauma within the prior 12 weeks was an independent risk factor for childhood AIS (odds ratio [OR], 7.5; 95% confidence interval [CI], 2.9-19.3), present in 12% of cases (1.6% of controls). Median time from trauma to stroke was 0.5 days (interquartile range, 0-2 days); post hoc redefinition of trauma exposure (prior 1 week) was more strongly associated with AIS: OR, 39; 95% CI, 5.1-298. A medical encounter for a minor acute infection (prior 4 weeks) was also an independent risk factor (OR, 4.6; 95% CI, 2.6-8.2), present in 33% of cases (13% of controls). No single infection type predominated. Only 2 cases had exposure to trauma and infection. Trauma and acute infection are common independent risk factors for childhood AIS, and may be targets for stroke prevention strategies. Copyright © 2012 American Neurological Association.

  13. Neck collar, "act-as-usual" or active mobilization for whiplash injury? A randomized parallel-group trial

    DEFF Research Database (Denmark)

    Kongsted, Alice; Montvilas, Erisela Qerama; Kasch, Helge

    2007-01-01

    practitioners within 10 days after a whiplash injury and randomized to: 1) immobilization of the cervical spine in a rigid collar followed by active mobilization, 2) advice to "act-as-usual," or 3) an active mobilization program (Mechanical Diagnosis and Therapy). Follow-up was carried out after 3, 6, and 12......-extension trauma to the cervical spine. It is unclear whether this, in some cases disabling, condition can be prevented by early intervention. Active interventions have been recommended but have not been compared with information only. Methods. Participants were recruited from emergency units and general......Study Design. Randomized, parallel-group trial. Objective. To compare the effect of 3 early intervention strategies following whiplash injury. Summary of Background Data. Long-lasting pain and disability, known as chronic whiplash-associated disorder (WAD), may develop after a forced flexion...

  14. Acute traumatic coagulopathy among major trauma patients in an urban tertiary hospital in sub Saharan Africa

    Directory of Open Access Journals (Sweden)

    Mujuni Erick

    2012-11-01

    Full Text Available Abstract Background Mortality from trauma remains a major public health issue as it is the leading cause of death in persons aged 5 to 44 years .Uncontrolled hemorrhage and coagulopathy is responsible for over 50% of all trauma related deaths within the first 48hrs of admission. Coagulation profiles are not routinely done among trauma patients in resource limited settings and there is a paucity of data on acute traumatic coagulopathy (ATC in sub Saharan Africa. The study was conducted to evaluate the prothrombin time and partial thromboplastin time (PT/PTT as predictors of mortality and morbidity among major trauma patients. Methods A prospective cohort study was carried out, in which major trauma patients admitted in A&E department between December 2011 to April 2012 were recruited. Five (5 mls of venous blood was drawn from a convenient vein within 10 minutes of the patient’s arrival at A&E for analysis of PT/PTT. Patients were stratified into two groups by the presence/absence of coagulopathy then followed up for a 2 week period for morbidity and mortality. Results A total of 182 major trauma patients were recruited; 149 (81.9% were males, the mean age was 29.5 years (SD 9.8. Prevalence of coagulopathy was 54% (98/182. The mean ISS for the ATC group was 36.9 and the non ATC group was 26.9 (p=0.001. Patients with ATC stayed longer in hospital 11.24 days than non ATC patients 8 days (p=0.001. ATC was strongly associated with ARI (p= 0.003. Mortality was more in the ATC group 29 deaths compared to 9 deaths in the non ATC group. PTT was a strong independent predictor of mortality. Conclusion A significant proportion of major trauma patients were coagulopathic. Initial coagulation profile is useful in predicting outcomes for major trauma patients.

  15. Acute Stress Symptoms in Seriously Injured Patients: Precipitating Versus Cumulative Trauma and the Contribution of Peritraumatic Distress.

    Science.gov (United States)

    Briere, John; Dias, Colin P; Semple, Randye J; Scott, Catherine; Bigras, Noémie; Godbout, Natacha

    2017-08-01

    The relationship between type of trauma exposure, cumulative trauma, peritraumatic distress, and subsequent acute stress disorder (ASD) symptoms was examined prospectively in 96 individuals presenting with acute medical injuries to a Level 1 emergency/trauma department. Common precipitating traumas included motor vehicle-related events, stabbings, shootings, and physical assaults. At 2 to 3 weeks follow-up, 22.9% of participants had developed ASD. Univariate analysis revealed no relationship between type of precipitating trauma and ASD symptoms, whereas robust path analysis indicated direct effects of gender, lifetime cumulative trauma exposure, and peritraumatic distress. Peritraumatic distress did not mediate the association between cumulative trauma and symptoms, but did mediate the association between gender and symptomatology. These results, which account for 23.1% of the variance in ASD symptoms, suggest that ASD may be more due to cumulative trauma exposure than the nature of the precipitating trauma, but that cumulative trauma does not exert its primary effect by increasing peritraumatic distress to the most recent trauma. Copyright © 2017 International Society for Traumatic Stress Studies.

  16. The Acute Inflammatory Response in Trauma / Hemorrhage and ...

    African Journals Online (AJOL)

    Traumatic injury/hemorrhagic shock (T/HS) elicits an acute inflammatory response that may result in death. Inflammation describes a coordinated series of molecular, cellular, tissue, organ, and systemic responses that drive the pathology of various diseases including T/HS and traumatic brain injury (TBI). Inflammation is a ...

  17. Incidence, clinical predictors and outcome of acute renal failure among North Indian trauma patients

    Science.gov (United States)

    Medha; Subramanian, Arulselvi; Pandey, Ravindra Mohan; Sawhney, Chhavi; Upadhayay, Ashish Dutt; Albert, Venencia

    2013-01-01

    Context: There is a need for identifying risk factors aggravating development of acute renal failure after attaining trauma and defining new parameters for better assessment and management. Aim of the study was to determine the incidence of acute renal failure among trauma patients, and its correlation with various laboratory and clinical parameters recorded at the time of admission and in-hospital mortality. Subjects and Methods: The retrospective cohort study included admitted 208 trauma patients over a period of one year. 135 trauma patients at the serum creatinine level >2.0 mg/dL were enrolled in under the group of acute renal failure. 73 patients who had normal creatinine level made the control group. They were further assessed with clinical details and laboratory investigations. Results: Incidence of acute renal failure was 3.1%. There were 118 (87.4%) males and average length of stay was 9 (1, 83) days. Severity of injury (ISS, GCS) was relatively more among the renal failure group. Renal failure was transient in 35 (25.9%) patients. They had higher incidence of bone fracture (54.0%) (P= 0.04). Statistically significant association was observed between patients with head trauma and mortality 72 (59.0%) (P= 0.001). Prevalence of septic 24 (59.7%) and hemorrhagic 9 (7.4%) shock affected the renal failure group. Conclusion: Trauma patients at the urea level >50 mg/dL, ISS >24 on the first day of admission had 23 times and 7 times the risk of developing renal failure. Similarly, patients with hepatic dysfunction and pulmonary dysfunction were 12 times and 6 times. Patients who developed cardiovascular dysfunction, hematological dysfunction and post-trauma renal failure during the hospital stay had risk for mortality 29, 7 and 8 times, respectively. The final prognostic score obtained was: 14*hepatic dysfunction + 11*cISS + 18*cUrea + 12*cGlucose + 10*pulmonary dysfunction. Optimal score cut-off for prediction of renal failure was found to be ≥25 with

  18. Incidence, clinical predictors and outcome of acute renal failure among North Indian trauma patients.

    Science.gov (United States)

    Medha; Subramanian, Arulselvi; Pandey, Ravindra Mohan; Sawhney, Chhavi; Upadhayay, Ashish Dutt; Albert, Venencia

    2013-01-01

    There is a need for identifying risk factors aggravating development of acute renal failure after attaining trauma and defining new parameters for better assessment and management. Aim of the study was to determine the incidence of acute renal failure among trauma patients, and its correlation with various laboratory and clinical parameters recorded at the time of admission and in-hospital mortality. The retrospective cohort study included admitted 208 trauma patients over a period of one year. 135 trauma patients at the serum creatinine level >2.0 mg/dL were enrolled in under the group of acute renal failure. 73 patients who had normal creatinine level made the control group. They were further assessed with clinical details and laboratory investigations. Incidence of acute renal failure was 3.1%. There were 118 (87.4%) males and average length of stay was 9 (1, 83) days. Severity of injury (ISS, GCS) was relatively more among the renal failure group. Renal failure was transient in 35 (25.9%) patients. They had higher incidence of bone fracture (54.0%) (P= 0.04). Statistically significant association was observed between patients with head trauma and mortality 72 (59.0%) (P= 0.001). Prevalence of septic 24 (59.7%) and hemorrhagic 9 (7.4%) shock affected the renal failure group. Trauma patients at the urea level >50 mg/dL, ISS >24 on the first day of admission had 23 times and 7 times the risk of developing renal failure. Similarly, patients with hepatic dysfunction and pulmonary dysfunction were 12 times and 6 times. Patients who developed cardiovascular dysfunction, hematological dysfunction and post-trauma renal failure during the hospital stay had risk for mortality 29, 7 and 8 times, respectively. The final prognostic score obtained was: 14*hepatic dysfunction + 11*cISS + 18*cUrea + 12*cGlucose + 10*pulmonary dysfunction. Optimal score cut-off for prediction of renal failure was found to be ≥25 with specificity, sensitivity and positive likelihood ratio to be

  19. Incidence, clinical predictors and outcome of acute renal failure among North Indian trauma patients

    Directory of Open Access Journals (Sweden)

    Medha

    2013-01-01

    Full Text Available Context: There is a need for identifying risk factors aggravating development of acute renal failure after attaining trauma and defining new parameters for better assessment and management. Aim of the study was to determine the incidence of acute renal failure among trauma patients, and its correlation with various laboratory and clinical parameters recorded at the time of admission and in-hospital mortality. Subjects and Methods: The retrospective cohort study included admitted 208 trauma patients over a period of one year. 135 trauma patients at the serum creatinine level >2.0 mg/dL were enrolled in under the group of acute renal failure. 73 patients who had normal creatinine level made the control group. They were further assessed with clinical details and laboratory investigations. Results: Incidence of acute renal failure was 3.1%. There were 118 (87.4% males and average length of stay was 9 (1, 83 days. Severity of injury (ISS, GCS was relatively more among the renal failure group. Renal failure was transient in 35 (25.9% patients. They had higher incidence of bone fracture (54.0% (P = 0.04. Statistically significant association was observed between patients with head trauma and mortality 72 (59.0% (P = 0.001. Prevalence of septic 24 (59.7% and hemorrhagic 9 (7.4% shock affected the renal failure group. Conclusion: Trauma patients at the urea level >50 mg/dL, ISS >24 on the first day of admission had 23 times and 7 times the risk of developing renal failure. Similarly, patients with hepatic dysfunction and pulmonary dysfunction were 12 times and 6 times. Patients who developed cardiovascular dysfunction, hematological dysfunction and post-trauma renal failure during the hospital stay had risk for mortality 29, 7 and 8 times, respectively. The final prognostic score obtained was: 14FNx01hepatic dysfunction + 11FNx01cISS + 18FNx01cUrea + 12FNx01cGlucose + 10FNx01pulmonary dysfunction. Optimal score cut-off for prediction of renal failure was

  20. TRAUMA

    African Journals Online (AJOL)

    2017-11-04

    Nov 4, 2017 ... Introduction. Nonoperative management strategies have been suggested for the management of flail chest since the 1950s and most trauma surgeons still follow this approach today.1-4 However, follow-up studies on patients with rib fractures which have been managed nonoperatively have demostrated a ...

  1. TRAUMA

    African Journals Online (AJOL)

    key trauma procedures following successful completion of ATLS.10 However, it was noted that only 15% of all JDs had completed the ATLS course at the time of study.10 There is currently no literature focusing specifically on reasons for such low completion rate in our developing world setting. The aims of this study were to ...

  2. Is computed tomography a reliable diagnostic modality in detecting placental injuries in the setting of acute trauma?

    Science.gov (United States)

    Manriquez, Maria; Srinivas, Gujjarappa; Bollepalli, Srigayatri; Britt, Lynley; Drachman, David

    2010-06-01

    The objective of this study was to determine whether computed tomography (CT) is a reliable method of imaging to assess placental injury after acute trauma during pregnancy. This study was a retrospective review of digital CT images and electronically scanned charts of pregnant trauma patients identified from the hospital trauma registry list. Using delivery within 36 hours of trauma as the clinical marker for the occurrence of placental abruption, positive radiologic readings showed 86% sensitivity and 98% specificity. The overall accuracy was 96%. Given that defined patterns on CT can be identified and those can be correlated to actual abruption, CT may be a reliable method for evaluation of placental abruption after maternal trauma, especially in the face of abdominal trauma. Our results show that CT has both good sensitivity and specificity identifying abruption and should be considered for use in the management in the pregnant patient after trauma. Copyright 2010 Mosby, Inc. All rights reserved.

  3. Chiropractic diagnosis and treatment of closed head trauma.

    Science.gov (United States)

    Dalby, B J

    1993-01-01

    The objective of this article is to review the current literature relating to the chiropractic diagnosis and treatment of closed head trauma. It outlines the clinical exam, offers a diagnostic protocol and describes current chiropractic management and treatment of acute and chronic closed head trauma. Particular importance is placed on the need to differentiate between mild, moderate and severe head injury. Treatment protocols are elucidated for cerebral concussion and a rationale proposed for the management and treatment of posttraumatic concussion syndrome. Information was obtained from English language chiropractic, medical and scientific journals as well as chiropractic and medical textbooks. The CHIROLARS data retrieval system was used (year 0-1992) as was the MEDLINE data base (1988-1992). Head trauma, head injury, headache, concussion, vertigo, posttraumatic syndrome and whiplash injury were the indexing terms used. The doctor of chiropractic is often the first practitioner a patient will see following a motor vehicle accident, sports injury or other acute trauma. The chiropractor is also the practitioner a patient seeks for help after suffering for months with chronic posttraumatic concussion syndrome. It is important that we have a protocol for effectively managing both acute and chronic closed head injury.

  4. Acute traumatic coagulopathy decreased actual survival rate when compared with predicted survival rate in severe trauma.

    Science.gov (United States)

    Kim, Su Jin; Lee, Sung Woo; Han, Gap Su; Moon, Sung Woo; Choi, Sung Hyuck; Hong, Yun Sik

    2012-11-01

    To determine whether acute traumatic coagulopathy (ATC) should be combined with the trauma and injury severity score (TRISS) to predict outcome in severe trauma patients and investigate effects of the change in coagulation state during early resuscitation on the actual survival rate. This was a retrospective study. Significant variables that affected 28-day mortality were analysed using multivariate logistic regression. Study patients were classified into three groups: no coagulopathy, mild coagulopathy or severe coagulopathy. Concordance between actual and predicted survival rates were compared for each group. The predicted survival rate was calculated using the TRISS method. The study also determined whether changes in the coagulation state during inhospital resuscitation affected the relationship between actual and predicted survival in patients who had rechecked coagulation profile within 12 h after presentation. Data from a total of 336 patients were analysed. At presentation, 20.8% of the study patients had mild coagulopathy, whereas 7.7% had severe coagulopathy. Age, injury severity score, revised trauma score and presence of ATC at presentation were independently associated with 28-day mortality. Actual survival was significantly lower than predicted survival in the mild and severe coagulopathy groups. Aggravation of coagulation state from normal or mild to severe coagulopathy or persistent severe coagulopathy during inhospital resuscitation mainly contributed to the discrepancy between actual and predicted survival. ATC decreased actual survival more than expected. ATC should be combined with TRISS to predict trauma outcome in severely injured patients. Improvement in coagulopathy during resuscitation may reduce the incidence of preventable death after trauma.

  5. Clinical and functional outcomes of acute lower extremity compartment syndrome at a Major Trauma Hospital

    OpenAIRE

    Lollo, Loreto; Grabinsky, Andreas

    2016-01-01

    Background: Acute lower extremity compartment syndrome (CS) is a condition that untreated causes irreversible nerve and muscle ischemia. Treatment by decompression fasciotomy without delay prevents permanent disability. The use of intracompartmental pressure (iCP) measurement in uncertain situations aids in diagnosis of severe leg pain. As an infrequent complication of lower extremity trauma, consequences of CS include chronic pain, nerve injury, and contractures. The purpose of this study wa...

  6. Acute paediatric ankle trauma: MRI versus plain radiography

    Energy Technology Data Exchange (ETDEWEB)

    Lohman, M. [Helsinki Univ. Central Hospital (Finland). Dept. of Radiology; Radiological Dept., Helsinki University Central Hospital (Finland); Kivisaari, A.; Kivisaari, L. [Helsinki Univ. Central Hospital (Finland). Dept. of Radiology; Kallio, P.; Puntila, J. [Dept. of Paediatric Surgery, Hospital for Children and Adolescents, Helsinki Univ. Central Hospital, Helsinki (Finland); Vehmas, T. [Finnish Institute of Occupational Health, Helsinki (Finland)

    2001-09-01

    Objective: To evaluate the diagnosis of acute physeal ankle fractures on plain radiographs using MRI as the gold standard. Methods: Sixty consecutive children, 29 with a clinical diagnosis of lateral ligament injury and 31 with physeal ankle fractures, were examined using both radiographs and MRI in the acute period. The imaging data were reviewed by three ''masked'' radiologists. The fracture diagnosis and Slater-Harris classification of radiographs were compared with findings on MRI. Results: Plain radiography produced five of 28 (18%) false negative and 12 of 92 (13%) false positive fracture diagnoses compared with MRI. Six of the 12 false positive fractures were due to a misclassification of lateral ligament disruption as SH1 fractures. Altogether a difference was found in 21% of cases in either the diagnosis or the classification of the fractures according to Salter- Harris. All bone bruises in the distal tibia and fibula and 64% of bone bruises in the talus were seen in association with lateral ligament injuries. Talar bone bruises in association with fractures occurred on the same side as the malleolar fracture; talar bone bruises in association with lateral ligament disruption were seen in different locations. The errors identified on radiographs by MRI did not affect the management of the injury. Conclusions: The incidence of false negative ankle fractures in plain radiographs was small and no complex ankle fractures were missed on radiographs. The total extent of complex fractures was, however, not always obvious on radiographs. In an unselected series of relatively mild ankle injuries, we were unable to show a single case where the treatment or prognosis based on plain radiography should have been significantly altered after having done a routine MRI examination. Plain radiography is still the diagnostic cornerstone of paediatric ankle injuries. (orig.)

  7. The Role of Exercise and Patient Education in the Noninvasive Management of Whiplash.

    Science.gov (United States)

    Rebbeck, Trudy

    2017-07-01

    Synopsis The majority of people with whiplash-associated disorder do not have neurological deficit or fracture and are therefore largely managed with nonsurgical interventions such as exercise, patient education, and behavioral-based interventions. To date, clinical guidelines, systematic reviews, and the results of high-quality randomized controlled trials recommend exercise and patient education as the primary interventions for people in both acute and chronic stages after injury. However, the relatively weak evidence and small effect sizes in individual trials have led authors of some systematic reviews to reach equivocal recommendations for either exercise or patient education, and led policy makers and funders to question whether the more expensive intervention (exercise) should be funded at all. Physical therapists, one of the most commonly consulted professionals treating individuals with whiplash-associated disorder, need to look beyond the evidence for insights as to what role patient education and exercise should play in the future management of whiplash. This clinical commentary therefore will review the evidence for exercise, patient education, and behavioral-based interventions for whiplash and provide clinical insight as to the future role that exercise and patient education should play in the management of this complex condition. Possible subgroups of patients who may best respond to exercise will be explored using stratification based on impairments, treatment response, and risk/prognostic factors. J Orthop Sports Phys Ther 2017;47(7):481-491. Epub 16 Jun 2017. doi:10.2519/jospt.2017.7138.

  8. Detection of missed injuries in a pediatric trauma center with the addition of acute care pediatric nurse practitioners.

    Science.gov (United States)

    Resler, Julia; Hackworth, Jodi; Mayo, Erin; Rouse, Thomas M

    2014-01-01

    Missed injuries contribute to increased morbidity in trauma patients. A retrospective chart review was conducted of pediatric trauma patients from 2010 to 2013 with a documented missed injury. A significant percentage of missed injuries were identified (3.01% during July 2012 to December 2013 vs 0.39% during January 2010 to July 2012) with the addition of acute care trained pediatric nurse practitioners to the trauma service at a pediatric trauma center. The increase is thought to be due to improvement in charting, consistent personnel performing tertiary examinations, and improved radiology reads of outside films.

  9. Thrombelastography and biomarker profiles in acute coagulopathy of trauma: a prospective study

    Directory of Open Access Journals (Sweden)

    Larsen Claus F

    2011-10-01

    Full Text Available Abstract Background Severe injury induces an acute coagulopathy associated with increased mortality. This study compared the Thrombelastography (TEG and biomarker profiles upon admission in trauma patients. Methods Prospective observational study of 80 trauma patients admitted to a Level I Trauma Centre. Data on demography, biochemistry including standard coagulation tests, hematology, transfusions, Injury Severity Score (ISS and TEG were recorded. Retrospective analysis of thawed plasma/serum for biomarkers reflecting tissue injury (histone-complexed DNA fragments, sympathoadrenal activation (adrenaline, noradrenaline, coagulation activation/inhibition and fibrinolysis (sCD40L, protein C, activated Protein C, tissue-type plasminogen activator, plasminogen activator inhibitor-1, D-dimer, prothrombinfragment 1+2, plasmin/α2-antiplasmin complex, thrombin/antithrombin complex, tissue factor pathway inhibitor, antithrombin, von willebrand factor, factor XIII. Comparison of patients stratified according to ISS/TEG maximum clot strength. Linear regression analysis of variables associated with clot strength. Results Trauma patients had normal (86%, hypercoagulable (11% or hypocoagulable (1% TEG clot strength; one had primary hyperfibrinolysis. Hypercoagulable patients had higher age, fibrinogen and platelet count (all p 10 red blood cells the initial 24 h. Patients with normal or hypercoagulable TEG clot strength had comparable biomarker profiles, but the few patients with hypocoagulable TEG clot strength and/or hyperfibrinolysis had very different biomarker profiles. Increasing ISS was associated with higher levels of catecholamines, histone-complexed DNA fragments, sCD40L, activated protein C and D-dimer and reduced levels of non-activated protein C, antithrombin, fibrinogen and factor XIII (all p 26. In patients with ISS > 26, adrenaline and sCD40L were independently negatively associated with clot strength. Conclusions Trauma patients displayed

  10. Thrombelastography and biomarker profiles in acute coagulopathy of trauma: a prospective study

    Science.gov (United States)

    2011-01-01

    Background Severe injury induces an acute coagulopathy associated with increased mortality. This study compared the Thrombelastography (TEG) and biomarker profiles upon admission in trauma patients. Methods Prospective observational study of 80 trauma patients admitted to a Level I Trauma Centre. Data on demography, biochemistry including standard coagulation tests, hematology, transfusions, Injury Severity Score (ISS) and TEG were recorded. Retrospective analysis of thawed plasma/serum for biomarkers reflecting tissue injury (histone-complexed DNA fragments), sympathoadrenal activation (adrenaline, noradrenaline), coagulation activation/inhibition and fibrinolysis (sCD40L, protein C, activated Protein C, tissue-type plasminogen activator, plasminogen activator inhibitor-1, D-dimer, prothrombinfragment 1+2, plasmin/α2-antiplasmin complex, thrombin/antithrombin complex, tissue factor pathway inhibitor, antithrombin, von willebrand factor, factor XIII). Comparison of patients stratified according to ISS/TEG maximum clot strength. Linear regression analysis of variables associated with clot strength. Results Trauma patients had normal (86%), hypercoagulable (11%) or hypocoagulable (1%) TEG clot strength; one had primary hyperfibrinolysis. Hypercoagulable patients had higher age, fibrinogen and platelet count (all p 10 red blood cells the initial 24 h). Patients with normal or hypercoagulable TEG clot strength had comparable biomarker profiles, but the few patients with hypocoagulable TEG clot strength and/or hyperfibrinolysis had very different biomarker profiles. Increasing ISS was associated with higher levels of catecholamines, histone-complexed DNA fragments, sCD40L, activated protein C and D-dimer and reduced levels of non-activated protein C, antithrombin, fibrinogen and factor XIII (all p 26. In patients with ISS > 26, adrenaline and sCD40L were independently negatively associated with clot strength. Conclusions Trauma patients displayed different

  11. Dual-energy computed tomography of cruciate ligament injuries in acute knee trauma

    Energy Technology Data Exchange (ETDEWEB)

    Peltola, Erno K. [Helsinki University Hospital, Toeoeloe Trauma Center, Department of Radiology, Helsinki Medical Imaging Center, Helsinki (Finland); Koskinen, Seppo K. [Karolinska Universitetssjukhuset, Department of Clinical Science, Intervention and Technology (CLINTEC), Stockholm (Sweden)

    2015-09-15

    To examine dual-energy computed tomography (DECT) in evaluating cruciate ligament injuries. More specifically, the purpose was to assess the optimal keV level in DECT gemstone spectral imaging (GSI) images and to examine the usefulness of collagen-specific color mapping and dual-energy bone removal in the evaluation of cruciate ligaments and the popliteus tendon. At a level 1 trauma center, a 29-month period of emergency department DECT examinations for acute knee trauma was reviewed by two radiologists for presence of cruciate ligament injuries, visualization of the popliteus tendon and the optimal keV level in GSI images. Three different evaluating protocols (GSI, bone removal and collagen-specific color mapping) were rated. Subsequent MRI served as a reference standard for intraarticular injuries. A total of 18 patients who had an acute knee trauma, DECT and MRI were found. On MRI, six patients had an ACL rupture. DECT's sensitivity and specificity to detect ACL rupture were 79 % and 100 %, respectively. The DECT vs. MRI intra- and interobserver proportions of agreement for ACL rupture were excellent or good (kappa values 0.72-0.87). Only one patient had a PCL rupture. In GSI images, the optimal keV level was 63 keV. GSI of 40-140 keV was considered to be the best evaluation protocol in the majority of cases. DECT is a usable method to evaluate ACL in acute knee trauma patients with rather good sensitivity and high specificity. GSI is generally a better evaluation protocol than bone removal or collagen-specific color mapping in the evaluation of cruciate ligaments and popliteus tendon. (orig.)

  12. The acute coagulopathy of trauma: mechanisms and tools for risk stratification.

    Science.gov (United States)

    Maegele, Marc; Spinella, Philip C; Schöchl, Herbert

    2012-11-01

    Trauma remains the leading cause of death, with bleeding as the primary cause of preventable mortality. When death occurs, it happens quickly, typically within the first 6 h after injury. The principal drivers of the acute coagulopathy of trauma have been characterized, but another group of patients with early evidence of coagulopathy both physiologically and mechanistically distinct from this systemic acquired coagulopathy has been identified. This distinct phenotype is present in 25% to 30% of patients with major trauma without being exposed to the traditional triggers and is associated with higher morbidity and a 4-fold increase in mortality. Despite improvements in the resuscitation of exsanguinating patients, one of the remaining keys is to expeditiously and reproducibly identify the patients most likely to require transfusion including massive transfusion with damage control resuscitation principles. Several predictive scoring systems/algorithms for transfusion including massive transfusion in both civilian and military trauma populations have been introduced. The models developed usually suggest combinations of physiologic, hemodynamic, laboratory, injury severity, and demographic triggers identified on the initial evaluation. Many use a combination of dichotomous variables that are readily accessible after the patient's arrival to the trauma bay, but others rely on time-consuming mathematical calculations and may thus have limited real-time application. Weighted and more sophisticated systems including higher numbers of variables perform superiorly. A common limitation to all models is their retrospective nature, and prospective validations are needed. Point-of-care viscoelastic testing may be an alternative to early recognize trauma-induced coagulopathy with the risk of ongoing hemorrhage and transfusion.

  13. Trauma.

    Science.gov (United States)

    Huisman, Thierry A G M; Poretti, Andrea

    2016-01-01

    Traumatic brain and spine injury (TBI/TSI) is a leading cause of death and lifelong disability in children. The biomechanical properties of the child's brain, skull, and spine, the size of the child, the age-specific activity pattern, and variance in trauma mechanisms result in a wide range of age-specific traumas and patterns of brain and spine injuries. A detailed knowledge about the various types of primary and secondary pediatric head and spine injuries is essential to better identify and understand pediatric TBI/TSI, which enhances sensitivity and specificity of diagnosis, will guide therapy, and may give important information about the prognosis. The purposes of this chapter are to: (1) discuss the unique epidemiology, mechanisms, and characteristics of TBI/TSI in children; (2) review the anatomic and functional imaging techniques that can be used to study common and rare pediatric TBI/TSI and their complications; (3) comprehensively review frequent primary and secondary brain injuries; and (4) to give a short overview of two special types of pediatric TBI/TSI: birth-related and nonaccidental injuries. © 2016 Elsevier B.V. All rights reserved.

  14. Early Platelet Dysfunction: An Unrecognized Role in the Acute Coagulopathy of Trauma

    Science.gov (United States)

    Wohlauer, Max V.; Moore, Ernest E.; Thomas, Scott; Sauaia, Angela; Evans, Ed; Harr, Jeffrey; Silliman, Christopher C.; Ploplis, Victoria; Castellino, Francis J.; Walsh, Mark

    2012-01-01

    Background To determine the prevalence of platelet dysfunction, using an end-point of assembly into a stable thrombus, following severe injury. Background: Although the current debate on acute traumatic coagulopathy (ATC) has focused on the consumption or inhibition of coagulation factors, the question of early platelet dysfunction in this setting remains unclear. Study Design Prospective platelet function in assembly and stability of the thrombus was determined within 30 minutes of injury using whole blood samples from trauma patients at the point of care employing thrombelastography (TEG)-based platelet functional analysis. Results There were 51 patients in the study. There were significant differences in the platelet response between trauma patients and healthy volunteers such that there was impaired aggregation to these agonists. In trauma patients, the median ADP inhibition of platelet function was 86.1% (IQR: 38.6–97.7%), compared to 4.2 % (IQR 0–18.2%) in healthy volunteers. Following trauma, the impairment of platelet function in response to AA was 44.9% (IQR 26.6–59.3%), compared to 0.5% (IQR 0–3.02%) in volunteers (Wilcoxon non parametric test ptrauma, before significant fluid or blood administration. These data suggest a potential role for early platelet transfusion in severely injured patients at risk for postinjury coagulopathy. PMID:22520693

  15. Whiplash

    Science.gov (United States)

    ... of symptoms that occur following damage to the neck, usually because of sudden extension and flexion. The disorder commonly occurs as the result of ... of symptoms that occur following damage to the neck, usually because of sudden extension and flexion. The disorder commonly occurs as the result of ...

  16. Acute radiographic workup of blunt temporal bone trauma: maxillofacial versus temporal bone CT.

    Science.gov (United States)

    Dempewolf, Ryan; Gubbels, Sam; Hansen, Marlan R

    2009-03-01

    To evaluate the radiographic workup of blunt temporal bone trauma and determine the utility of maxillofacial computed tomography (CT) versus temporal bone CT in identifying carotid canal fractures. Retrospective review. The charts of 227 patients evaluated at a level I trauma center receiving a temporal bone CT for blunt head trauma within 48 hours of admission were reviewed. Acute evaluation findings and complications were noted. Sensitivity, specificity, positive predictive value, and negative predictive (NPV) value were calculated for maxillofacial CT's ability to identify carotid canal fractures compared to temporal bone CT. One hundred forty fractures were found. Physical exam findings of blood in the external auditory canal as the sole finding, and blood in the external auditory canal with associated hemotympanum were significantly associated with absence and presence of fracture respectively. The sensitivity and specificity of maxillofacial CT for identifying carotid canal fractures, when compared to temporal bone CT, were 90.3% and 94.4% respectively (NPV > 95%). Only 6% of all patients either did have or should have had their management changed based on the temporal bone CT findings. All of these changes were regarding further workup for blunt carotid artery injury. A combination of helical computed tomography and physical exam findings can allow for judicious use of temporal bone CTs when no maxillofacial CT is indicated. Temporal bone CTs rarely change acute management. But when they do, it is in regard to the need for further workup of possible vascular injury. Lastly, maxillofacial CTs are adequate for identifying carotid canal fractures.

  17. Acute Knee Trauma: Analysis of Multidetector Computed Tomography Findings and Comparison with Conventional Radiography

    Energy Technology Data Exchange (ETDEWEB)

    Mustonen, A.O.T. [Helsinki Univ. Central Hospital (Finland). Dept. of Radiology; Koskinen, S.K. [Research Inst. of Military Medicine, Helsinki (Finland); Kiuru, M.J. [ORTON Orthopaedic Hospital, Helsinki (Finland)

    2005-12-01

    Purpose: To evaluate the multidetector computed tomography (MDCT) findings of acute knee trauma and to compare radiography with MDCT in patients referred ta level 1 trauma center. Material and Methods: During a 5-year period, a total of 415 MDCT examinations were performed on 409 patients with acute knee trauma to reveal complex fracture anatomy or rule out a fracture. MDCT and primary radiographs were re-evaluated with respect to fracture location and trauma mechanism. Tibial plateau fractures were further analyzed depending on anatomical location: anterior-medial, anterior-lateral, posterior-lateral, and posterior-medial regions. Maximal depression of the tibial articular surface was measured. Findings on the primary knee radiographs were compared with MDCT findings. Results: Of the 409 patients, 356 (87%) had a knee fracture. A total of 451 fractures were found in all anatomic regions: distal femur ( n = 49), proximal tibia ( n 307), patella ( n = 23), and proximal fibula ( n = 72). Primary radiographs were available in 316 (76%) cases. Of these, 225 (71%) had MDCT in order to reveal the fracture anatomy better, and 91 (29%) had a subsequent MDCT after negative plain radiographs. Overall sensitivity of radiography was 83%, while negative predictive value was 49%. On radiography, tibial plateau articular depression was underestimated in all regions except when the fracture consisted of the whole half of the anterior or posterior plateau. The three main injury mechanisms were traffic accident, a simple fall, and sport. In 49 cases (15%), primary radiographs were suboptimal due to positioning. Conclusion: In severely injured patients, diagnostically sufficient radiographs are difficult to obtain, and therefore a negative radiograph is not reliable in ruling out a fracture. In these patients, MDCT is a fast and accurate examination and is also recommended in patients with tibial plateau fractures or complex knee injuries in order to evaluate the fracture adequately.

  18. The course, prediction, and treatment of acute and posttraumatic stress in trauma patients: A systematic review.

    Science.gov (United States)

    Visser, Eva; Gosens, Taco; Den Oudsten, Brenda Leontine; De Vries, Jolanda

    2017-06-01

    Trauma patients suffer from acute stress disorder (ASD) and posttraumatic stress disorder (PTSD), but it is unknown how these disorders develop over time and when treatment is effective. Our aim was to systematically review (1) the course and predictors of ASD and PTSD after trauma and (2) which and when psychological treatments are effective. Embase, Medline, Web of Science, Scopus, PsycInfo, Cinahl, Cochrane, PubMed, and Google Scholar were searched up to September 14, 2015. Quality was assessed with STROBE and CONSORT checklists. Overall, 45 (68%) observational studies and 21 (32%) intervention studies were included. Forty-seven (85%) were of lower (level of evidence (LoE) 3) or poor quality (LoE 4). ASD was found during hospitalization (range 1-37%) and about 30% experienced PTSD 1 month after trauma (LoE 3). The onset of PTSD was within 3 months but also up to 12 months after trauma (LoE 3). Especially in patients with ASD, patients showed PTSD symptoms after 6 years (LoE 3). ASD and PTSD were associated with sociodemographic factors (e.g., being female, younger age, financial problems, and low income), reduced cognitive functioning, and physical (e.g., pain), social (e.g., low social support), and psychological problems (e.g., hyperarousal) or disorders (e.g., ASD). Early treatment in the first weeks after trauma can be preventive for PTSD, but effective treatment for ASD is still unclear. Compared to other psychological treatments, the most effective and examined treatment for PTSD was cognitive behavioral therapy (CBT). A large number of studies of lower or poor quality present inconsistent findings on the course of ASD and PTSD. Predictors for ASD and PTSD were identified. Early treatment can be preventive for PTSD, as CBT is the most effective treatment. However, good qualitative observational and intervention studies are lacking and needed. Systematic review, level III.

  19. Thromboelastography in Orthopaedic Trauma Acute Pelvic Fracture Resuscitation: A Descriptive Pilot Study.

    Science.gov (United States)

    Mamczak, Christiaan N; Maloney, Megan; Fritz, Braxton; Boyer, Bryan; Thomas, Scott; Evans, Ed; Ploplis, Victoria A; Castellino, Francis J; McCollester, Jonathon; Walsh, Mark

    2016-06-01

    To describe the adjunctive use of thromboelastography (TEG) in directing initial blood component therapy resuscitation of patients with polytrauma with acute pelvic/acetabular fractures. Retrospective cohort review. Level-2 trauma center. Forty adult trauma activations with acute pelvic and/or acetabular fractures were treated with standard fracture care and TEG with adjuvant platelet mapping (TEG/PM) analysis to guide their initial 24-hour resuscitation. TEG with PM provided goal-directed hemostatic resuscitation using component blood products and an established hospital transfusion protocol. Transfusions were triggered by abnormal TEG/PM results and/or the presence of active hemorrhage, persistent hemorrhagic shock, and abnormal base deficit levels. The correction of trauma-induced coagulopathy was determined by the return of a normal TEG/PM tracing. The numbers of component blood products transfused in the first 24 hours using TEG/PM were calculated. Subgroup analysis of transfusion requirements and differences between pelvic ring and acetabular fracture patterns were determined. More than 90% of patients received a transfusion of at least 1 blood product with 84% of transfusions occurring within 6 hours of admission. TEG/PM-guided resuscitation yielded greater volumes of platelets and packed red blood cells (PRBCs) versus fresh frozen plasma (FFP) (P = 0.018) with an average transfusion ratio of 2.5:1:2.8 (PRBC:FFP:platelet). There was a trend toward greater transfusion requirements in combined injuries versus pelvic ring or acetabular fractures (P = 0.08). TEG with PM is a valuable adjunct to guide the acute phase of resuscitation in patients with polytrauma with pelvic injuries because it allows a real-time assessment of the coagulation status. The routine use of TEG/PM may result in transfusion ratios of blood products different from those of the current empiric 1:1:1 guidelines. Therapeutic Level IV. See Instructions for Authors for a complete description

  20. Coronary artery dissection and acute myocardial infarction following blunt chest trauma

    Directory of Open Access Journals (Sweden)

    Tønnessen Theis

    2009-04-01

    Full Text Available Abstract Blunt chest trauma might lead to cardiac injury ranging from simple arrhythmias to lethal conditions such as cardiac rupture. We experienced a case of initially overlooked traumatic coronary artery dissection which resulted in acute myocardial infarction (AMI. A high degree of suspicion is needed to diagnose this condition. Based on our case, we will give an overview of relevant literature on this topic. ECG, echocardiography, coronary angiography and cardiac enzymes are valuable tools in diagnosing this rare condition. The time span from coronary artery occlusion to revascularisation must be short if AMI is to be avoided.

  1. Acute costs and predictors of higher treatment costs for major paediatric trauma in New South Wales, Australia.

    Science.gov (United States)

    Mitchell, Rebecca J; Curtis, Kate; Holland, Andrew Ja; Balogh, Zsolt J; Evans, Julie; Wilson, Kellie L

    2013-07-01

    To describe the costs of acute trauma admissions for children aged ≤15 years in trauma centres; to identify predictors of higher treatment costs and quantify differences in actual and state-wide average cost in New South Wales (NSW), Australia. Admitted trauma patient data provided by 12 trauma centres was linked with financial data for 2008-2009. Demographic, injury details and injury severity scores (ISS) were obtained from trauma registries. Individual patient costs, Australian Refined Diagnostic Related Groups (AR-DRG) and state-wide average costs were obtained. Actual costs incurred by each hospital were compared with state-wide AR-DRG average costs. Multivariate multiple linear regression identified predictors of cost. There were 3493 patients with a total cost of AUD$20.2 million. Falls (AUD$6.7 million) and road trauma (AUD$4.4 million) had the highest total expenditure. The reduction in cost between ISS 12 was significant (P trauma centres were AUD$1.4 million above the NSW peer group average cost estimates. The high financial cost of paediatric patient treatment highlights the need to ensure prevention remains a priority in Australia. Hospitals tasked with providing trauma care should be appropriately funded and future funding models should consider trauma severity. © 2013 The Authors. Journal of Paediatrics and Child Health © 2013 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

  2. Whiplash and post-traumatic stress disorder

    NARCIS (Netherlands)

    Jaspers, JPC

    1998-01-01

    Purpose : This study examined the comorbidity of whiplash and post-traumatic stress disorder (PTSD) following motor vehicle accidents. A treatment strategy in cases with both disorders is proposed. Method: A review of the literature on psychological consequences of motor vehicle accidents and on

  3. Measurement of cervical flexor endurance following whiplash.

    Science.gov (United States)

    Kumbhare, Dinesh A; Balsor, Brad; Parkinson, William L; Harding Bsckin, Peter; Bedard, Michel; Papaioannou, Alexandra; Adachi, Jonathan D

    2005-07-22

    To investigate measurement properties of a practical test of cervical flexor endurance (CFE) in whiplash patients including inter-rater reliability, sensitivity to clinical change, criterion related validity against the Neck Disability Index (NDI), and discriminant validity for injured versus uninjured populations. Two samples were recruited, 81 whiplash patients, and a convenience sample of 160 subjects who were not seeking treatment and met criteria for normal pain and range of motion. CFE was measured using a stopwatch while the subject, in crook lying, held their head against gravity to fatigue. Inter-rater reliability in whiplash patients was in a range considered 'almost perfect' (Intraclass Correlation=0.96). CFE had greater inter-subject variability than the NDI or range of motion in any of three planes. However, the effect size for improvement in CFE over treatment was as large as the effect sizes for all of those measures. In multivariate regression, CFE changes accounted for changes on the NDI better than the three ranges of motion. CFE discriminated whiplash patients who were within six months of injury (n=71) from age and gender matched normals with high effect size (ES=1.5). These findings provide evidence of reliability and validity for CFE measurement, and demonstrate that CFE detects clinical improvements. Variance on CFE emphasizes the need to consider inter-, and intra-subject standard deviations to interpret scores.

  4. Immediate impact of 'penalty points legislation' on acute hospital trauma services.

    LENUS (Irish Health Repository)

    Lenehan, Brian

    2012-02-03

    Road traffic accident (RTA) related mortality and injury may be reduced by up to 40% with the introduction of \\'road safety\\' legislation. Little is known regarding changes in pattern of injury and overall resource impact on acute trauma services. This prospective study examines RTA related admissions, injuries sustained and resultant sub-speciality operative workload in a Level 1 Trauma Centre during the 12 months immediately prior to and following the introduction of \\'penalty points\\' legislation. Eight hundred and twenty RTA related admissions were identified over the 24-month period from 01\\/11\\/2001 to 31\\/10\\/2003. There was a 36.7% decrease in RTA related admissions subsequent to the introduction of new legislation. Bed occupancy was almost halved. However, the relative Orthopaedic workload increased from 34% to 41% with a 10% increase in relative bed occupancy. The pattern of orthopaedic injury was significantly altered with a >50% absolute reduction in high velocity injuries. Curiously, there was no change in the absolute number of spinal fractures seen. This favourable early Irish experience of \\'penalty points\\' legislation mirrors that of worldwide published literature. Our findings demonstrate that the injury reduction effects were primarily enjoyed by non-orthopaedic sub-specialities. Such findings mandate consideration when allocating vital resources to sub-specialities within busy trauma units.

  5. The pathophysiology, diagnosis and treatment of the acute coagulopathy of trauma and shock: a literature review.

    Science.gov (United States)

    Kaczynski, J; Wilczynska, M; Fligelstone, L; Hilton, J

    2015-06-01

    The acute coagulopathy of trauma and shock is associated with significant mortality and, currently, there are no validated laboratory tests which allow for a rapid recognition and treatment of this condition. Therefore, early detection of any clot abnormality in trauma could improve the diagnosis of trauma-associated coagulopathy and subsequent interventions. Review of the literature. The standard laboratory tests, including prothrombin time and activated partial thromboplastin time, are unreliable and describe only an isolated fragment of the complex coagulation pathways. Additionally, thromboelastography and thromboelastometry operate in a non-linear regime which implies that clot formation is the product of both the clotting process and the effect of the measurement. The assessment of the clot microstructure using a scanning electron microscope has resulted in a subjective analysis of a clot structure, showing also poor correlation between the coagulation pathways and clot development. The fractal dimension provides information on the structure and quality of the initial clot, which subsequently acts as a template for how the mature clot will behave. However, these data require further verification in an in vivo setting. At present, the treatment of the coagulopathy is delivered by empirically administered massive transfusion protocols, which lack a specific target for replacement therapy. There is enough evidence to demonstrate that we urgently need a robust test, which would determine and quantify both the rate and the extent of coagulation abnormalities. This could help to tailor the treatment of coagulopathy according to the patient's needs.

  6. Acute kidney injury in severe trauma assessed by RIFLE criteria: a common feature without implications on mortality?

    Directory of Open Access Journals (Sweden)

    Costa-Pereira Altamiro

    2010-01-01

    Full Text Available Abstract Background Acute kidney injury (AKI has been hard to assess due to the lack of standard definitions. Recently, the Risk, Injury, Failure, Loss and End-Stage Kidney (RIFLE classification has been proposed to classify AKI in a number of clinical settings. This study aims to estimate the frequency and levels of severity of AKI and to study its association with patient mortality and length of stay (LOS in a cohort of trauma patients needing intensive care. Methods Between August 2001 and September 2007, 436 trauma patients consecutively admitted to a general intensive care unit (ICU, were assessed using the RIFLE criteria. Demographic data, characteristics of injury, and severity of trauma variables were also collected. Results Half of all ICU trauma admissions had AKI, which corresponded to the group of patients with a significantly higher severity of trauma. Among patients with AKI, RIFLE class R (Risk comprised 47%, while I (Injury and F (Failure were, 36% and 17%, respectively. None of these patients required renal replacement therapy. No significant differences were found among these three AKI classes in relation to patient's age, gender, type and mechanism of injury, severity of trauma or mortality. Nevertheless, increasing severity of acute renal injury was associated with a longer ICU stay. Conclusions AKI is a common feature among trauma patients requiring intensive care. Although the development of AKI is associated with an increased LOS it does not appear to influence patient mortality.

  7. Trunk sway measures of postural stability during clinical balance tests in patients with chronic whiplash injury symptoms.

    Science.gov (United States)

    Sjöström, Henrik; Allum, John H J; Carpenter, Mark G; Adkin, Allan L; Honegger, Flurin; Ettlin, Thierry

    2003-08-01

    Trunk sway occurring during clinical stance and gait tasks was compared between a group of subjects with a chronic whiplash injury, resulting from an automobile collision, and a normal collective. To examine if population specific trunk sway patterns for stance and gait could be identified for chronic whiplash injury patients. Our previous work has established that it is possible to identify specific patterns of stance and gait deficits for vestibular loss (both acute and compensated) patients and those with Parkinson's disease. Our question was whether it was possible to use the same stance and gait tasks to identify patterns of trunk sway differences with respect to those of healthy subjects and individuals with a chronic whiplash injury. Twenty-five subjects with history of whiplash injury and 170 healthy age-matched control subjects participated in the study. Trunk sway angular displacements in chronic whiplash patients were assessed for a number of stance and gait tasks similar to those of the Tinetti and Clinical Test of Sensory Interaction and Balance (CTSIB) protocols. We used a lightweight, easy-to-attach, body-worn apparatus to measure trunk angular displacements and velocities in the roll (lateral) and the pitch (forward-backward) planes. Data analysis revealed several significant differences between the two groups. A pattern could be identified, showing greater trunk sway for stance tasks and for complex gait tasks that required task-specific gaze control such as walking up and down stairs. Trunk sway was less, however, for simple gait tasks that demanded large head movements but no task-specific gaze control, such as walking while rotating the head. Subjects who have a chronic whiplash injury show a characteristic pattern of trunk sway that is different from that of other patient groups with balance disorders. Balance was most unstable during gait involving task-specific head movements which possibly enhance a pathologic vestibulo-cervical interaction.

  8. Use of botulinum toxin-A for musculoskeletal pain in patients with whiplash associated disorders [ISRCTN68653575

    Directory of Open Access Journals (Sweden)

    Juan Francisco J

    2004-02-01

    Full Text Available Abstract Background Whiplash associated disorder is commonly linked to motor vehicle accidents and sports injuries. Cervical injury is attributed to rapid extension followed by neck flexion. The exact pathophysiology of whiplash is uncertain but probably involves some degree of aberrant muscle spasms and may produce a wide range of symptoms. The most commonly prescribed pharmacological agents for initial treatment of whiplash-associated pain are oral muscle relaxants and nonsteroidal anti-inflammatory drugs. However, potential systemic adverse effects limit these agents. Physical interventions such as mobilization, manipulation, and exercises have proved beneficial for pain and dysfunction but only on a time-limited basis. Little evidence suggests that physical therapy specifically aimed at the musculature (e.g., transcutaneous electrical nerve stimulation, ultrasonography, heat, ice, and acupuncture improves prognosis in acute whiplash associated disorder. A new approach to treatment is the use of botulinum toxin, which acts to reduce muscle spasms. Methods/design This is a prospective, randomized, controlled clinical trial and botulinum toxin-A (Botox® injections will be compared with placebo injections. The primary objective is to determine the efficacy of Botox® in the management of musculoskeletal pain in whiplash associated disorders. Discussion Botulinum toxin type-A toxin has been studied in small trials on whiplash associated disorder patients and has generally been found to relieve pain and improve range of motion. Specifically, we seek to assess the efficacy of Botox® in reducing pain and to improve the cervical spine range of movement, during the 6-month trial period.

  9. Effect of painless diabetic neuropathy on pressure pain hypersensitivity (hyperalgesia after acute foot trauma

    Directory of Open Access Journals (Sweden)

    Tobias Wienemann

    2014-11-01

    Full Text Available Introduction and objective: Acute injury transiently lowers local mechanical pain thresholds at a limb. To elucidate the impact of painless (diabetic neuropathy on this post-traumatic hyperalgesia, pressure pain perception thresholds after a skeletal foot trauma were studied in consecutive persons without and with neuropathy (i.e. history of foot ulcer or Charcot arthropathy. Design and methods: A case–control study was done on 25 unselected clinical routine patients with acute unilateral foot trauma (cases: elective bone surgery; controls: sprain, toe fracture. Cases were 12 patients (11 diabetic subjects with severe painless neuropathy and chronic foot pathology. Controls were 13 non-neuropathic persons. Over 1 week after the trauma, cutaneous pressure pain perception threshold (CPPPT and deep pressure pain perception threshold (DPPPT were measured repeatedly, adjacent to the injury and at the opposite foot (pinprick stimulators, Algometer II®. Results: In the control group, post-traumatic DPPPT (but not CPPPT at the injured foot was reduced by about 15–25%. In the case group, pre- and post-operative CPPPT and DPPPT were supranormal. Although DPPPT fell post-operatively by about 15–20%, it remained always higher than the post-traumatic DPPPT in the control group: over musculus abductor hallucis 615 kPa (kilopascal versus 422 kPa, and over metatarsophalangeal joint 518 kPa versus 375 kPa (medians; case vs. control group; CPPPT did not decrease post-operatively. Conclusion: Physiological nociception and post-traumatic hyperalgesia to pressure are diminished at the foot with severe painless (diabetic neuropathy. A degree of post-traumatic hypersensitivity required to ‘pull away’ from any one, even innocuous, mechanical impact in order to avoid additional damage is, therefore, lacking.

  10. The iliotibial band in acute knee trauma: patterns of injury on MR imaging

    Energy Technology Data Exchange (ETDEWEB)

    Mansour, Ramy; Yoong, Philip; McKean, David; Teh, James L. [Oxford University Hospitals NHS Trust, Department of Radiology, Nuffield Orthopaedic Centre, Oxford (United Kingdom)

    2014-10-15

    To delineate the spectrum of knee injuries associated with sprains and tears of the distal iliotibial band (ITB). A retrospective review of 200 random MRI scans undertaken for acute knee trauma was performed. Scans were excluded if there was a history of injury over 4 weeks from the time of the scan, septic arthritis, inflammatory arthropathy, previous knee surgery, or significant artefact. In each scan, the ITB was scored as normal, minor sprain (grade 1), severe sprain (grade 2), and torn (grade 3). The menisci, ligaments, and tendons of each knee were also assessed. The mean age was 27.4 years (range, 9-69 years) and 71.5 % (n = 143) of the patients were male. The ITB was injured in 115 cases (57.5 %). The next most common soft tissue structure injured was the anterior cruciate ligament (ACL) in 53.5 % of cases (n = 107). Grade 1 ITB injury was seen in 90 of these 115 cases (45 %), grade 2 injury in 20 cases, and grade 3 injury in only five cases. There is a significant association between ITB injury and ACL rupture (p < 0.05), as well as acute patellar dislocation (p < 0.05). There were ten cases of significant posterolateral corner injury, and all were associated with ITB injury, including four ITB tears. Only two cases of isolated ITB injury were seen (1 %). ITB injury is common in acute knee trauma and is associated with significant internal derangement of the knee, especially cruciate ligament rupture, posterolateral corner injury, and patellar dislocation. (orig.)

  11. Opioid Pharmacokinetics-Pharmacodynamics: Clinical Implications in Acute Pain Management in Trauma.

    Science.gov (United States)

    MacKenzie, Meghan; Zed, Peter J; Ensom, Mary H H

    2016-03-01

    To evaluate acute traumatic pain protocols and to suggest optimization by characterizing opioid pharmacokinetics and pharmacodynamics (PK-PD). MEDLINE (1946 to November 2015), EMBASE (1974 to November 2015), International Pharmaceutical Abstracts (1970 to December 2014), and Cochrane Database of Systematic Reviews (2005 to November 2015). morphine, hydromorphone, fentanyl, trauma, acute pain, intravenous, opioid, pharmacokinetics, and pharmacodynamics. Literature characterizing opioid PK-PD was included. Additionally, studies evaluatingoutcomes of opioids for acute severe pain in adult trauma patients were selected. PK-PD literature suggests that morphine exhibits an effect delay of 1.6 to 4.8 hours; however, clinical significance is doubtful. The relative onset of morphine is approximately 6 minutes, and duration, 96 minutes. Morphine 0.1 mg/kg IV then 0.05 mg/kg every 5 minutes achieved pain control in 40% of patients at 10 minutes and 76% at 60 minutes. The effect delay of hydromorphone (orally) is 18 to 38 minutes; its relative onset (IV), 5 minutes; and duration, 120 minutes. Hydromorphone every 15 minutes achieved variable success in clinical trials. The effect delay of fentanyl IV is 16.4 minutes; relative onset, 2 minutes; and duration, 7 minutes. One randomized controlled trial used fentanyl 0.1 µg/kg IV every 5 minutes. Further integration of opioid PK-PD into acutepain protocols is possible. One opioid should not be deemed more effective but rather titrated to effect. Morphine and hydromorphone can be titrated IV every 5 minutes until adequate pain control. Fentanyl can be titrated every 3 minutes. © The Author(s) 2016.

  12. Isolated syndesmotic injury in acute ankle trauma: Comparison of plain film radiography with 3 T MRI

    Energy Technology Data Exchange (ETDEWEB)

    Schoennagel, B.P., E-mail: b.schoennagel@uke.uni-hamburg.de [Department of Diagnostic and Interventional Radiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany); Karul, M.; Avanesov, M.; Bannas, P.; Gold, G. [Department of Diagnostic and Interventional Radiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany); Großterlinden, L.G. [Department of Trauma-, Hand- and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany); Rupprecht, M. [Department of Pediatric Orthopedics, Children' s Hospital Hamburg-Altona, Bleickenallee 38, 22763 Hamburg (Germany); Adam, G.; Yamamura, J. [Department of Diagnostic and Interventional Radiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg (Germany)

    2014-10-15

    Highlights: • Isolated syndesmotic injury is a frequent finding after acute ankle trauma. • Cut-off values and accuracy of plain film radiograph measurements were determined. • The TFCS and the MCS have the potential to detect isolated syndesmotic injury. • Appropriate cut-off values allow detection of isolated syndesmotic injury. • Only MRI reveals severity of isolated syndesmotic injury and concomitant injuries. - Abstract: Objectives: To determine cut-off values and the accuracy of plain film measurements for the detection of isolated syndesmotic injury after acute ankle trauma and to investigate MRI findings of concomitant ankle injury. Methods: Eighty-four consecutive patients with absent fracture in plain film radiographs were prospectively evaluated for isolated syndesmotic injury after acute ankle trauma. The tibiofibular clear space (TFCS), the tibiofibular overlap (TFO), and the medial clear space (MCS) were independently assessed in plain radiographs by two readers. MRI performed at 3 T within 24 h served as the reference standard. MRI was evaluated for syndesmotic injury, using a four-scale grading system (0 = normal syndesmosis, 1a = periligamentous edema, 1b = intraligamentous edema, 2 = partial rupture, 3 = complete rupture), and for concomitant ankle injury. Inter-observer variability for x-ray measurements was assessed using Bland–Altman diagrams. ROC analyses were performed to determine cut-off values and sensitivity and specificity for TFCS, TFO, and MCS. Results: Eleven of 84 patients (13.1%) revealed syndesmotic injury (Grade 2 or 3) according to MRI. Between patients with and without syndesmotic injury significantly different measurements were obtained for TFCS (p = 0.003) and MCS (p = 0.04). ROC derived cut-off values were 5.3 mm for TFCS, 2.8 mm for TFO, and 2.8 mm for MCS. Sensitivity and specificity was 82% and 75% for TFCS, 36% and 78% for TFO, and 73% and 59% for MCS. The bias and limits of agreement were −0.04 mm and [−1

  13. The use of autologous PRP gel as an aid in the management of acute trauma wounds.

    Science.gov (United States)

    Kazakos, K; Lyras, D N; Verettas, D; Tilkeridis, K; Tryfonidis, M

    2009-08-01

    Autologous platelet-rich plasma (PRP) gel is increasingly used in the treatment of a variety of soft and bony tissue defects, such as accelerating bone formation and in the management of chronic non-healing wounds. We performed this study to assess the benefits of using autologous PRP gel in the treatment of acute limb soft tissue wounds. 59 patients with acute wounds (open fractures, closed fractures with skin necrosis and friction burns) were randomised into two groups. Group A (32 patients) were treated with conventional dressings and Group B (27 patients) were managed with local application of PRP gel. Gustillo grade IIIb or IIIc open fractures were not included in this study, as these injuries required coverage with flap. The clinical endpoints were the healing rate and/or the time required to bring about adequate tissue regeneration in order to undergo reconstructive plastic surgery. The rate of wound healing rate was significantly faster in Group B at week 1, 2 and 3 (p=0.003, p<0.001 and p<0.001, respectively). The mean time to plastic reconstruction in Group B was 21.26 days, S.D.=1.35 vs 40.6 days in Group A, S.D.=5.27 (p<0.001). This study has shown that PRP gel treatment can be a valuable and effective aid in the management of acute trauma wounds.

  14. Acute phase complications following traumatic spinal cord injury in Dutch level 1 trauma centres.

    Science.gov (United States)

    van Weert, Karin C M; Schouten, Evert J; Hofstede, José; van de Meent, Henk; Holtslag, Herman R; van den Berg-Emons, Rita J G

    2014-10-01

    To assess the number and nature of complications during the acute phase following traumatic spinal cord injury and to explore the relationship between number of complications and length of hospital stay. Multi-centre prospective cohort study. A total of 54 patients with traumatic spinal cord injury, referred to 3 level 1 trauma centres in The Netherlands. The number and nature of complications were registered weekly from September 2009 to December 2011. A total of 32 patients (59%) had 1 or more medical complications. The most common complications were pressure ulcers (17 patients, 31%) and pulmonary complications (15 patients, 28%). PATIENTS with 3 or 4 complications had significantly (p < 0.01) longer hospital stays (58.5 [32.5] days) compared with those with 1 or 2 complications (33.1 [14.8] days) or no complications (21.5 [15.6] days). Complications, particularly pressure ulcers and pulmonary complications, occurred frequently during the acute phase following traumatic spinal cord injury. More complications were associated with longer hospital stays. Despite the existence of protocols, more attention is needed to prevent pressure ulcers during the acute phase following traumatic spinal cord injury for patients in The Netherlands.

  15. Primary Injuries and Secondary Organ Failures in Trauma Patients with Acute Kidney Injury Treated with Continuous Renal Replacement Therapy

    Directory of Open Access Journals (Sweden)

    Sigrid Beitland

    2014-01-01

    Full Text Available Background. Acute kidney injury (AKI treated with continuous renal replacement therapy (CRRT is a severe complication in trauma patients. The aim of the study was to assess primary traumatic injuries and secondary organ failures in severe posttraumatic AKI. Methods. Retrospective review of adult trauma patients admitted to the trauma centre at Oslo University Hospital Ullevål. Injury severity score (ISS was used to assess the severity of primary injuries, and sequential organ failure assessment (SOFA score was utilized to measure secondary organ failures. Results. Forty-two (8% of 506 trauma patients admitted to intensive care unit developed AKI treated with CRRT, whereof 40 (95% suffered blunt trauma mechanisms. Patients had extensive primary organ injuries with median (interquartile range ISS 36 (27–49. The majority of the patients had respiratory (93% intubated and cardiovascular (67% with inotropic and/or vasoactive medication failure within 24 hours after admission. AKI was often part of multiple organ failure, most frequently respiratory and cardiovascular failure, affecting 33 (75% and 30 (71% of the patients, respectively. Conclusion. Trauma patients with AKI undergoing CRRT often had severe primary injuries due to blunt trauma. Most of them suffered from secondary multiple organ failure concomitant to AKI.

  16. Prospective multicenter evaluation of coagulation abnormalities in dogs following severe acute trauma.

    Science.gov (United States)

    Holowaychuk, Marie K; Hanel, Rita M; Darren Wood, R; Rogers, Lindsey; O'Keefe, Karen; Monteith, Gabrielle

    2014-01-01

    To describe coagulation abnormalities in dogs following severe acute trauma and to evaluate the relationship between coagulation, clinical, and laboratory variables, and disease and injury severity, as well as the ability of coagulation variables to predict the presence of body cavity hemorrhage (BCH), necessity of blood product administration, and outcome. Prospective, multicenter, observational study. Two university teaching hospitals. Forty client-owned dogs sustaining severe blunt or penetrating trauma. Blood samples were collected within 12 hours of the traumatic incident for measurement of blood gases, lactate concentration, platelet count, activated clotting time, prothrombin time, activated partial thromboplastin time (aPTT), fibrinogen concentration, antithrombin activity, D-dimer concentration, protein C activity, plasmin inhibition, plasminogen activity, and kaolin-activated thomboelastography. Decreased platelet count was a risk factor for the presence of BCH (P = 0.006) and decreased platelet count (P coagulopathy, as defined by 2 or more abnormal coagulation tests, was diagnosed in 15% of dogs at hospital admission and was more common in dogs with increased disease severity (P = 0.002), decreased systolic blood pressure (P = 0.002), and increased lactate concentration (P = 0.011). In dogs with severe traumatic injuries and hypoperfusion, measurement of thromboelastography and aPTT should be considered to support clinical assessments in predicting the need for blood product administration and nonsurvival. © Veterinary Emergency and Critical Care Society 2014.

  17. Efficacies of various diagnostic modalities in acute trauma of the cervical spine

    Energy Technology Data Exchange (ETDEWEB)

    Tani, Ichiro (St. Marianna Univ., Kawasaki (Japan). School of Medicine)

    1993-12-01

    The author reviewed 71 consecutive cases of acute trauma of the cervical spine to define efficacies of various modalities such as plain film, CT and MRI. Pathologies on CT and/or MRI additionally found to plain films were analyzed and correlated to three groups divided according to neurological deficit. The following conclusions were obtained. The usefulness of plain films as the first modality of choice was confirmed. Both CT and MRI are necessary in addition to abnormal plain films in this group if patients have neurological deficit. MRI may be a modality of choice following plain films if they are negative. In the group of brachial plexus palsy MRI should be performed before CT to demonstrate traumatic meningocele. CT myelography is also useful although it is invasive. It is warranted to say that in the asymptomatic group CT and MRI are not indicated, because additionally found abnormalities are clinically insignificant. (author).

  18. Magnetic resonance imaging of acute trauma of the cervical spine: spectrum of findings

    Energy Technology Data Exchange (ETDEWEB)

    Forster, B.B.; Koopmans, R.A. [British Columbia Univ., Vancouver, BC (Canada). Faculty of Medicine

    1995-06-01

    The magnetic resonance imaging (MRI) spectrum of acute injury to the cervical spine was illustrated in this pictorial essay. The appearance of the traumatized cord was discussed, including intramedullary hemorrhage, and the causes of spinal cord compression, such as disk herniation, epidural hematoma, fracture, dislocation and underlying spinal stenosis. The ability of MRI to directly reveal the severity of cord injury and simultaneously indicate the cause of cord compression proved particularly useful in the management of incomplete injury, for which surgical intervention may prevent further deterioration. The protocol for MRI of cervical spinal trauma included sagittal T1-weighted and T2-weighted conventional spin-echo sequences. In addition, transverse T2-weighted gradient-echo images were obtained. MRI`s ability to directly reveal the extent of cord injury was said to be a powerful tool in the management of incomplete injuries where further deterioration could be prevented by timely surgical intervention. 7 refs., 12 figs.

  19. Misdiagnosing absent pedicle of cervical spine in the acute trauma setting

    Directory of Open Access Journals (Sweden)

    Fahad H. Abduljabbar

    2015-09-01

    Full Text Available Congenital absence of cervical spine pedicle can be easily misdiagnosed as facet dislocation on plain radiographs especially in the acute trauma setting. Additional imaging, including computed tomography (CT-scan with careful interpretation is required in order to not misdiagnose cervical posterior arch malformation with subsequent inappropriate management. A 39-year-old patient presented to the emergency unit of our university hospital after being trampled by a cow over her back and head followed by loss of consciousness, retrograde amnesia and neck pain. Her initial cervical CT-scan showed possible C5-C6 dislocation, then, it became clear that her problem was a misdiagnosed congenital cervical abnormality. Patient was treated symptomatically without consequences. The congenital absence of a cervical pedicle is a very unusual condition that is easily misdiagnosed. Diagnosis can be accurately confirmed with a CT-scan of the cervical spine. Symptomatic conservative treatment will result in resolution of the symptoms.

  20. The popliteal fibular ligament in acute knee trauma: patterns of injury on MR imaging

    Energy Technology Data Exchange (ETDEWEB)

    McKean, D.; Thomee, E.; Grant, D.; Teh, J.L.; Mansour, R. [Oxford University Hospitals NHS Trust, Nuffield Orthopaedic Centre, Headington, Oxford (United Kingdom); Yoong, P. [Royal Berkshire NHS Foundation Trust, Royal Berkshire Hospital, Reading (United Kingdom); Yanny, S. [Buckinghamshire Healthcare NHS Trust, Stoke Mandeville Hospital, Aylesbury (United Kingdom)

    2015-10-15

    To describe the patterns of injury associated with injury to the popliteofibular ligament injury. A retrospective review was performed of 180 MRI scans undertaken for acute knee trauma. Scans were excluded if the time of injury was over 4 weeks from the time of the scan, or if there was a history of septic arthritis, inflammatory arthropathy, previous knee surgery, or significant artefact. An agreed criterion for assessing the structures of the posterolateral ligamentous complex was defined and in each scan, the popliteofibular ligament (PFL) was scored as normal or injured. The menisci, ligaments, and tendons of each knee were also assessed. The mean age was 25.7 years (range, 9-65 years) and 72.2 % (n = 130) patients were male. The PFL was injured in 36 cases (20 %). There is a significant association between PFL injury and ACL rupture (p = 0.0001), ITB injury (p = 0.0001), PCL injury (p = 0.0373), in addition to associations with injury to other posterolateral corner structures including the lateral collateral ligament (p = 0.0001), biceps femoris tendon (p = 0.0014), and popliteus tendon (p = 0.0014). Of our series of PFL injuries, nine cases (25 %) were associated with further injuries of posterolateral corner structures and in 27 cases (75 %) the PFL was the only posterolateral corner structure torn. PFL injury is not uncommon in acute knee trauma and is associated with significant internal derangement of the knee, especially anterior cruciate ligament rupture, ITB sprain, and injury to other structures within the posterolateral corner. (orig.)

  1. Endovascular treatment of peripheral and visceral arterial injuries in patients with acute trauma.

    Science.gov (United States)

    Erbahçeci Salık, Aysun; Saçan İslim, Filiz; Çil, Barbaros Erhan

    2016-11-01

    The present study is an evaluation of the efficacy of endovascular treatment in emergency setting for patients with acute peripheral and visceral arterial injury secondary to penetrating or blunt trauma. Twelve patients (11 men) aged 35.8±11.3 years (range: 18-56 years) with penetrating or blunt trauma who underwent endovascular treatment in our department between March 2010 and June 2014 for peripheral and visceral arterial injury were retrospectively reviewed. Selective coil embolization was performed on 11 patients and particle embolization of the injured vessel was performed on 1 patient. Criteria for endovascular treatment included active extravasation or pseudoaneurysm on contrast-enhanced computed tomography and decrease in hemoglobin level or temporary hemodynamic instability. Arterial injuries were secondary to penetrating injury due to gunshot wound in 4 patients and stab wound in 5, and blunt abdominal injury as result of traffic accident in 3 patients. Traumatic lesions were in the right hepatic artery (n=3), left hepatic (n=2), right hepatic and right renal (n=1), left inferior epigastric (n=2), left facial (n=1), anterior tibial (n=1), and deep femoral (n=1) arteries. Technical success with no procedural complications was seen in all cases. Two patients died due to coexisting injuries on 29th and 43rd days of hospitalization. Median hospitalization period was 6.0 days (range: 1-43 days) and mean intensive care unit hospitalization was 7.7 days (range: 0-43 days). In our experience, endovascular treatment was a safe and effective option for acute traumatic peripheral and visceral arterial lesions.

  2. The popliteal fibular ligament in acute knee trauma: patterns of injury on MR imaging.

    Science.gov (United States)

    McKean, D; Yoong, P; Yanny, S; Thomee, E; Grant, D; Teh, J L; Mansour, R

    2015-10-01

    To describe the patterns of injury associated with injury to the popliteofibular ligament injury. A retrospective review was performed of 180 MRI scans undertaken for acute knee trauma. Scans were excluded if the time of injury was over 4 weeks from the time of the scan, or if there was a history of septic arthritis, inflammatory arthropathy, previous knee surgery, or significant artefact. An agreed criterion for assessing the structures of the posterolateral ligamentous complex was defined and in each scan, the popliteofibular ligament (PFL) was scored as normal or injured. The menisci, ligaments, and tendons of each knee were also assessed. The mean age was 25.7 years (range, 9-65 years) and 72.2% (n = 130) patients were male. The PFL was injured in 36 cases (20%). There is a significant association between PFL injury and ACL rupture (p = 0.0001), ITB injury (p = 0.0001), PCL injury (p = 0.0373), in addition to associations with injury to other posterolateral corner structures including the lateral collateral ligament (p = 0.0001), biceps femoris tendon (p = 0.0014), and popliteus tendon (p = 0.0014). Of our series of PFL injuries, nine cases (25%) were associated with further injuries of posterolateral corner structures and in 27 cases (75%) the PFL was the only posterolateral corner structure torn. PFL injury is not uncommon in acute knee trauma and is associated with significant internal derangement of the knee, especially anterior cruciate ligament rupture, ITB sprain, and injury to other structures within the posterolateral corner.

  3. Popular physical therapy modalities in the management of whiplash ...

    African Journals Online (AJOL)

    Popular physical therapy modalities in the management of whiplash-associated disorders. ED Watson, Y Coopoo. Abstract. Objectives. The aim of this study was to determine current physiotherapy practice in private clinics across the UK in the management of whiplash-associated disorder (WAD) injuries. Design.

  4. The efficacy of patient education in whiplash associated disorders: a systematic review.

    Science.gov (United States)

    Meeus, Mira; Nijs, Jo; Hamers, Veronique; Ickmans, Kelly; Oosterwijck, Jessica Van

    2012-01-01

    Until now, there is no firm evidence for conservative therapy in patients with chronic Whiplash Associated Disorders (WAD). While chronic WAD is a biopsychosocial problem, education may be an essential part in the treatment and the prevention of chronic WAD. However, it is still unclear which type of educative intervention has already been used in WAD patients and how effective such interventions are. This systematic literature study aimed at providing an overview of the literature regarding the currently existing educative treatments for patients with whiplash or WAD and their evidence. Systematic review of the literature. A systematic literature search was conducted in the following databases: Pubmed, Springerlink, and Web of Science using different keyword combinations. We included randomized controlled clinical trials (RCT) that encompass the effectiveness of education for patients with WAD. The included articles were evaluated on their methodological quality. Ten RCT's of moderate to good quality remained after screening. Both oral and written advice, education integrated in exercise programs and behavioral programs appear effective interventions for reducing pain and disability and enhancing recovery and mobility in patients with WAD. In acute WAD, a simple oral education session will suffice. In subacute or chronic patients broader (multidisciplinary) programs including education which tend to modulate pain behavior and activate patients seems necessary. Because of limited studies and the broad range of different formats and contents of education and different outcome measures, further research is needed before solid conclusions can be drawn regarding the use and the modalities of these educational interventions in clinical practice. Based on this systematic literature study is seems appropriate for the pain physician to provide education as part of a biopsychosocial approach of patients with whiplash. Such education should target removing therapy barriers

  5. Trauma memory characteristics and the development of acute stress disorder and post-traumatic stress disorder in youth.

    Science.gov (United States)

    McKinnon, A; Brewer, N; Meiser-Stedman, R; Nixon, R D V

    2017-03-01

    The present study addresses gaps in knowledge regarding the association between trauma memory processes and posttraumatic stress responses in youth. Our primary goal was to explore the relative contribution of perceptions of trauma memory quality versus narrative trauma memory characteristics to explain overall adjustment. Children (N = 67) were interviewed within four weeks (T1) of an injury leading to hospital treatment and then again eight weeks later (T2). In each interview, the child told a trauma narrative (which were later coded), and answered the Trauma Memory Quality Questionnaire (Meiser-Stedman, Smith, Yule, & Dalgleish, 2007a), a self-report measure indexing the sensory, fragmented, and disorganised characteristics of trauma memory. They then completed measures of Acute Stress Disorder (ASD) symptoms and associated psychopathology at T1 and measures of Posttraumatic Stress (PTS) symptoms and associated psychopathology at T2. Self-reported trauma memory characteristics predicted ASD symptoms cross-sectionally at T1 and PTS symptoms prospectively over time. At both time points, self-reported trauma memory characteristics accounted for all of the unique variance in symptoms initially explained by narrative characteristics. A reduction in self-report ratings, but not the hypothesised narrative features (e.g., disorganised or lexical elements of the narrative), significantly predicted a reduction in PTS symptoms over time. The small sample size and the absence of a within-subjects narrative control were the main limitations of the study. These findings underscore the importance of self-reported trauma memory characteristics to the aetiology of PTSD. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. The Effects of Acute Stress-Induced Sleep Disturbance on Acoustic Trauma-Induced Tinnitus in Rats

    Directory of Open Access Journals (Sweden)

    Yiwen Zheng

    2014-01-01

    Full Text Available Chronic tinnitus is a debilitating condition and often accompanied by anxiety, depression, and sleep disturbance. It has been suggested that sleep disturbance, such as insomnia, may be a risk factor/predictor for tinnitus-related distress and the two conditions may share common neurobiological mechanisms. This study investigated whether acute stress-induced sleep disturbance could increase the susceptibility to acoustic trauma-induced tinnitus in rats. The animals were exposed to unilateral acoustic trauma 24 h before sleep disturbance being induced using the cage exchange method. Tinnitus perception was assessed behaviourally using a conditioned lick suppression paradigm 3 weeks after the acoustic trauma. Changes in the orexin system in the hypothalamus, which plays an important role in maintaining long-lasting arousal, were also examined using immunohistochemistry. Cage exchange resulted in a significant reduction in the number of sleep episodes and acoustic trauma-induced tinnitus with acoustic features similar to a 32 kHz tone at 100 dB. However, sleep disturbance did not exacerbate the perception of tinnitus in rats. Neither tinnitus alone nor tinnitus plus sleep disturbance altered the number of orexin-expressing neurons. The results suggest that acute sleep disturbance does not cause long-term changes in the number of orexin neurons and does not change the perception of tinnitus induced by acoustic trauma in rats.

  7. Differentiating disseminated intravascular coagulation (DIC) with the fibrinolytic phenotype from coagulopathy of trauma and acute coagulopathy of trauma-shock (COT/ACOTS).

    Science.gov (United States)

    Gando, S; Wada, H; Thachil, J

    2013-05-01

    Two concepts have been proposed for the hemostatic changes occurring early after trauma. Disseminated intravascular coagulation (DIC) with the fibrinolytic phenotype is characterized by activation of the coagulation pathways, insufficient anticoagulant mechanisms and increased fibrinolysis. Coagulopathy of trauma and acute coagulopathy of trauma-shock (COT/ACOTS) occurs as a result of increased activation of the thrombomodulin and protein C pathways, leading to the suppression of coagulation and activation of fibrinolysis. Despite the differences between these two conditions, independent consideration of COT/ACOTS from DIC with the fibrinolytic phenotype is probably incorrect. Robust diagnostic criteria based on its pathophysiology are required to establish COT/ACOTS as a new independent disease concept. In addition, the independency of its characteristics, laboratory data, time courses and prognosis from DIC should be confirmed. Confusion between two concepts may be based on studies of trauma lacking the following: (i) a clear distinction of the properties of blood between the inside and outside of vessels, (ii) a clear distinction between physiologic and pathologic hemostatic changes, (iii) attention to the time courses of the changes in hemostatic parameters, (iv) unification of the study population, and (v) recognition that massive bleeding is not synonymous with coagulation disorders. More information is needed to elucidate the pathogenesis of these two entities, DIC with the fibrinolytic phenotype and COT/ACOTS after trauma. However, available data suggest that COT/ACOTS is not a new concept but a disease entity similar to or the same as DIC with the fibrinolytic phenotype. © 2013 International Society on Thrombosis and Haemostasis.

  8. A Systematic Review of the Usefulness of Glial Fibrillary Acidic Protein for Predicting Acute Intracranial Lesions following Head Trauma.

    Science.gov (United States)

    Luoto, Teemu M; Raj, Rahul; Posti, Jussi P; Gardner, Andrew J; Panenka, William J; Iverson, Grant L

    2017-01-01

    The extensive use of computed tomography (CT) after acute head injury is costly and carries potential iatrogenic risk. This systematic review examined the usefulness of blood-based glial fibrillary acidic protein (GFAP) for predicting acute trauma-related CT-positive intracranial lesions following head trauma. The main objective was to summarize the current evidence on blood-based GFAP as a potential screening test for acute CT-positive intracranial lesions following head trauma. We screened MEDLINE, EMBASE, PsychInfo, CINAHL, Web of Science, the Cochrane Database, Scopus, Clinical Trials, OpenGrey, ResearchGate, and the reference lists of eligible publications for original contributions published between January 1980 and January 2017. Eligibility criteria included: (i) population: human head and brain injuries of all severities and ages; (ii) intervention: blood-based GFAP measurement ≤24 h post-injury; and (iii) outcome: acute traumatic lesion on non-contrast head CT ≤24 h post-injury. Three authors completed the publication screening, data extraction, and quality assessment of eligible articles. The initial search identified 4,706 articles, with 51 eligible for subsequent full-text assessment. Twenty-seven articles were ultimately included. Twenty-four (89%) studies reported a positive association between GFAP level and acute trauma-related intracranial lesions on head CT. The area under the receiver operating characteristic curve for GFAP prediction of intracranial pathology ranged from 0.74 to 0.98 indicating good to excellent discrimination. GFAP seemed to discriminate mass lesions and diffuse injury, with mass lesions having significantly higher GFAP levels. There was considerable variability between the measured GFAP averages between studies and assays. No well-designed diagnostic studies with specific GFAP cutoff values predictive of acute traumatic intracranial lesions have been published. Intracranial CT-positive trauma lesions were associated

  9. A Systematic Review of the Usefulness of Glial Fibrillary Acidic Protein for Predicting Acute Intracranial Lesions following Head Trauma

    Directory of Open Access Journals (Sweden)

    Teemu M. Luoto

    2017-12-01

    Full Text Available BackgroundThe extensive use of computed tomography (CT after acute head injury is costly and carries potential iatrogenic risk. This systematic review examined the usefulness of blood-based glial fibrillary acidic protein (GFAP for predicting acute trauma-related CT-positive intracranial lesions following head trauma. The main objective was to summarize the current evidence on blood-based GFAP as a potential screening test for acute CT-positive intracranial lesions following head trauma.MethodsWe screened MEDLINE, EMBASE, PsychInfo, CINAHL, Web of Science, the Cochrane Database, Scopus, Clinical Trials, OpenGrey, ResearchGate, and the reference lists of eligible publications for original contributions published between January 1980 and January 2017. Eligibility criteria included: (i population: human head and brain injuries of all severities and ages; (ii intervention: blood-based GFAP measurement ≤24 h post-injury; and (iii outcome: acute traumatic lesion on non-contrast head CT ≤24 h post-injury. Three authors completed the publication screening, data extraction, and quality assessment of eligible articles.ResultsThe initial search identified 4,706 articles, with 51 eligible for subsequent full-text assessment. Twenty-seven articles were ultimately included. Twenty-four (89% studies reported a positive association between GFAP level and acute trauma-related intracranial lesions on head CT. The area under the receiver operating characteristic curve for GFAP prediction of intracranial pathology ranged from 0.74 to 0.98 indicating good to excellent discrimination. GFAP seemed to discriminate mass lesions and diffuse injury, with mass lesions having significantly higher GFAP levels. There was considerable variability between the measured GFAP averages between studies and assays. No well-designed diagnostic studies with specific GFAP cutoff values predictive of acute traumatic intracranial lesions have been published

  10. Usefulness of the skyline view in the assessment of acute knee trauma in children

    Energy Technology Data Exchange (ETDEWEB)

    Black, G.B.; Mustapha, A. [Children' s Hospital of Winnipeg Health Sciences Centre, Section of Orthopedic Surgery, Winnipeg, Manitoba (Canada); Reed, M. [Children' s Hospital of Winnipeg Health Sciences Centre, Section of Pediatric Radiology, Winnipeg, Manitoba (Canada); Henderson, B. [Children' s Hospital of Winnipeg Health Sciences Centre, Section of Orthopedic Surgery, Winnipeg, Manitoba (Canada)

    2002-04-01

    We report a retrospective analysis of all cases of acute knee injuries in children presenting to the Winnipeg Children's Hospital, University of Manitoba, between Jan. 1, 1994, and Jan. 1, 1995. The mechanism of injury was recorded and all 3 radiographic views (i.e., anterioposterior, lateral and skyline) were available for 171 of 256 total cases. We found a significant association between mechanism of injury and visualization of damage on skyline view radiographs (p < 0.01). The skyline view showed damage in only 1 of the 158 cases involving direct or indirect injury not involving subluxation or dislocation. However, damage was visualized on skyline view radiographs in 7 (54%) of the 13 cases that included a history of subluxation or dislocation. We conclude that in acute knee trauma in children, a skyline view radiograph of the patella should be obtained only when the mechanism of injury includes subluxation or dislocation. When the mechanism does not suggest subluxation or dislocation, the skyline view is unlikely to reveal damage; it adds unnecessary radiation, cost and possible added discomfort for the child. (author)

  11. Whiplash Syndrome Reloaded: Digital Echoes of Whiplash Syndrome in the European Internet Search Engine Context.

    Science.gov (United States)

    Noll-Hussong, Michael

    2017-03-27

    In many Western countries, after a motor vehicle collision, those involved seek health care for the assessment of injuries and for insurance documentation purposes. In contrast, in many less wealthy countries, there may be limited access to care and no insurance or compensation system. The purpose of this infodemiology study was to investigate the global pattern of evolving Internet usage in countries with and without insurance and the corresponding compensation systems for whiplash injury. We used the Internet search engine analytics via Google Trends to study the health information-seeking behavior concerning whiplash injury at national population levels in Europe. We found that the search for "whiplash" is strikingly and consistently often associated with the search for "compensation" in countries or cultures with a tort system. Frequent or traumatic painful injuries; diseases or disorders such as arthritis, headache, radius, and hip fracture; depressive disorders; and fibromyalgia were not associated similarly with searches on "compensation." In this study, we present evidence from the evolving viewpoint of naturalistic Internet search engine analytics that the expectations for receiving compensation may influence Internet search behavior in relation to whiplash injury.

  12. Blocking of connexin-mediated communication promotes neuroprotection during acute degeneration induced by mechanical trauma.

    Directory of Open Access Journals (Sweden)

    Vera Paschon

    Full Text Available Accruing evidence indicates that connexin (Cx channels in the gap junctions (GJ are involved in neurodegeneration after injury. However, studies using KO animal models endowed apparently contradictory results in relation to the role of coupling in neuroprotection. We analyzed the role of Cx-mediated communication in a focal lesion induced by mechanical trauma of the retina, a model that allows spatial and temporal definition of the lesion with high reproducibility, permitting visualization of the focus, penumbra and adjacent areas. Cx36 and Cx43 exhibited distinct gene expression and protein levels throughout the neurodegeneration progress. Cx36 was observed close to TUNEL-positive nuclei, revealing the presence of this protein surrounding apoptotic cells. The functional role of cell coupling was assessed employing GJ blockers and openers combined with lactate dehydrogenase (LDH assay, a direct method for evaluating cell death/viability. Carbenoxolone (CBX, a broad-spectrum GJ blocker, reduced LDH release after 4 hours, whereas quinine, a Cx36-channel specific blocker, decreased LDH release as early as 1 hour after lesion. Furthermore, analysis of dying cell distribution confirmed that the use of GJ blockers reduced apoptosis spread. Accordingly, blockade of GJ communication during neurodegeneration with quinine, but not CBX, caused downregulation of initial and effector caspases. To summarize, we observed specific changes in Cx gene expression and protein distribution during the progress of retinal degeneration, indicating the participation of these elements in acute neurodegeneration processes. More importantly, our results revealed that direct control of GJ channels permeability may take part in reliable neuroprotection strategies aimed to rapid, fast treatment of mechanical trauma in the retina.

  13. Extracorporeal Membrane Oxygenation Support in Trauma Versus Nontrauma Patients with Noninfectious Acute Respiratory Failure.

    Science.gov (United States)

    Kim, Hyoung Soo; Ha, Sang Ook; Han, Sang Jin; Kim, Hyun-Sook; Lee, Sun Hee; Jung, Ki-Suck; Park, Sunghoon

    2017-05-01

    The utility of extracorporeal membrane oxygenation (ECMO) in patients with acute respiratory distress syndrome (ARDS) of noninfectious origin remains unclear. Data on patients with ARDS of noninfectious origin who underwent ECMO were reviewed retrospectively. We compared the pre-ECMO characteristics and hospital outcomes of patients with traumatic and nontraumatic ARDS. In total, 23 patients (trauma, n = 9; nontrauma, n = 14) were included in the study. The mean patient age was 42 years, there were three females, and the mean pre-ECMO Simplified Acute Physiologic Score (SAPS) II was 60.0 (49.0-71.0). The hemoglobin level was lower and the prothrombin time (PT) more prolonged, prior to initiation of ECMO, in traumatic compared with nontraumatic ARDS patients. During the first 48 h of ECMO support, the coagulation parameters did not differ between the two groups, but the platelet counts, PT, and activated partial thromboplastin time indicated that coagulopathy was developing in all patients. The hospital and 28-day mortality rates were 21.7 and 13.0%, respectively, and serious neurological outcomes (cerebral performance category [CPC] of three points or more) developed in 26.1% of all patients; however, the extent of such outcomes did not differ between traumatic and nontraumatic ARDS patients. Upon multivariate analysis, the pre-ECMO SAPS II tended to be associated with composite events (i.e., hospital death and/or a CPC of three points or more) (P = 0.051). Additionally, a history of hypertension and an elevated pre-ECMO SAPS II were significant risk factors for serious neurological outcomes among hospital survivors (n = 18). In conclusion, ECMO support can be associated with favorable outcomes in patients with ARDS of noninfectious origin, irrespective of whether the ARDS is associated with trauma. The pre-ECMO SAPS II and a history of hypertension may be independent risk factors for poor outcomes. © 2016 International Center for Artificial Organs and

  14. A Clinical Study on the Effects of Sweet Bee Venom Herbal Acupuncture for Patients with Whiplash Injury

    Directory of Open Access Journals (Sweden)

    Beom-Yong Song

    2007-12-01

    Full Text Available Objectives : The aim of this study is to investigate the effect of Sweet Bee Venom herbal acupuncture for patients with acute whiplash injury by Traffic Accident. Methods : This clinical study was carried out 25 cases of acute whiplash injury patients which had been treatment in Woosuk oriental hospital from March, 2007 to September, 2007. Sweet bee venom herbal acupuncture(N=15 and normal saline(N=10 injected on the acupoints that were cervical area. I checked the VAS for the pain and ROM(range of motion of the cervical. these were checked 3 times. one was before treatments, another was after 3 times treatments with sweet bee venom herbal acupuncture and normal saline injection, and the other was after 5 times treatments with sweet bee venom herbal acupuncture and normal saline injection. Results : VAS score was significantly improved after 5 times treatments with the sweet bee venom herbal acupuncture compared to normal saline I.M. on the acupoints that was cervical area. There were significant changes in the sweet bee venom herbal acupuncture group with VAS and ROM check. Conclusions : This study suggests that sweet bee venom herbal acupuncture can improve symptoms in patients with acute whiplash injury by traffic accident.

  15. The Amsterdam wrist rules: The multicenter prospective derivation and external validation of a clinical decision rule for the use of radiography in acute wrist trauma

    NARCIS (Netherlands)

    M.M.J. Walenkamp (Monique); A. Bentohami (Abdelali); A. Slaar (Annelie); M.S.H. Beerekamp (Suzan); M. Maas (Mario); L.C. Jager (L. Cara); N.L. Sosef (Nico L.); R. van Velde (Romuald); J.M. Ultee (Jan); E.W. Steyerberg (Ewout); J.C. Goslings (Carel); N.W.L. Schep (Niels)

    2015-01-01

    textabstractBackground: Although only 39 % of patients with wrist trauma have sustained a fracture, the majority of patients is routinely referred for radiography. The purpose of this study was to derive and externally validate a clinical decision rule that selects patients with acute wrist trauma

  16. Differentiating disseminated intravascular coagulation (DIC) with the fibrinolytic phenotype from coagulopathy of trauma and acute coagulopathy of trauma‐shock (COT/ACOTS)

    National Research Council Canada - National Science Library

    Gando, S; Wada, H; Thachil, J

    2013-01-01

    .... Coagulopathy of trauma and acute coagulopathy of trauma‐shock ( COT / ACOTS ) occurs as a result of increased activation of the thrombomodulin and protein C pathways, leading to the suppression of coagulation and activation of fibrinolysis...

  17. Right coronary artery dissection and aneurysm presented as acute inferior myocardial infarction from an automobile airbag trauma.

    Science.gov (United States)

    Zeng, Chunlai; Hu, Wuming; Zhu, Ning; Zhao, Xuyong; Xu, Jian; Ye, Shiyong; Xiang, Yijia; Lv, Linchun

    2015-10-01

    Coronary artery dissection and aneurysm culminating in acute myocardial infarction are rare after blunt chest trauma. We are reporting a case of a previously healthy 52-year-old man who presented with right inferior lobe contusion, pleural effusion, right interlobar fissure effusion, bone fracture of right fourth rib, and acute inferior wall myocardial infarction and who experienced blunt trauma in his right chest wall by an airbag deployment in a car accident. Coronary angiography showed an aneurysm in the middle of right coronary artery with 70% afferent narrowing just distal to the aneurysm with no visible atherosclerotic lesion. A 4.0×20 mm TEXUS Liberté stent in the lesion was deployed, and a good coronary flow was obtained without residual stenosis and the aneurysm vanished.

  18. UTILIZATION OF ACUTE CARE NURSE PRACTITIONERS TO COMBAT PHYSICIAN SHORTAGES IN THE MILITARY TRAUMA SYSTEM: WORKING TOWARDS IMPROVED OUTCOMES

    Science.gov (United States)

    2016-10-01

    1 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY UTILIZATION OF ACUTE CARE NURSE PRACTITIONERS TO COMBAT PHYSICIAN SHORTAGES IN THE...providers such as nurse practitioners to aid in achieving patient care goals, there is little published to support their use in the military...it also reduces overall cost to the patient. Currently the cost of a trauma critical care bed is $2,841.47/night while critical care nursing is

  19. Preliminary Study of Acute Changes in Emotion Processing in Trauma Survivors with PTSD Symptoms

    Science.gov (United States)

    Wang, Xin; Xie, Hong; Cotton, Andrew S.; Duval, Elizabeth R.; Tamburrino, Marijo B.; Brickman, Kristopher R.; Elhai, Jon D.; Ho, S. Shaun; McLean, Samuel A.; Ferguson, Eric J.; Liberzon, Israel

    2016-01-01

    Accumulating evidence suggests traumatic experience can rapidly alter brain activation associated with emotion processing. However, little is known about acute changes in emotion neurocircuits that underlie PTSD symptom development. To examine acute alterations in emotion circuit activation and structure that may be linked to PTSD symptoms, thirty-eight subjects performed a task of appraisal of emotional faces as their brains were functionally and structurally studied with MRI at both two weeks and three months after motor vehicle collision (MVC). As determined by symptoms reported in the PTSD Checklist at three months, sixteen survivors developed probable PTSD, whereas the remaining 22 did not meet criteria for PTSD diagnosis (non-PTSD). The probable PTSD group had greater activation than the non-PTSD group in dorsal and ventral medial prefrontal cortex (dmPFC and vmPFC) while appraising fearful faces within two weeks after MVC and in left insular cortex (IC) three months after MVC. dmPFC activation at two weeks significantly positively correlated with PTSD symptom severity at two weeks (R = 0.462, P = 0.006) and three months (R = 0.418, p = 0.012). Changes over time in dmPFC activation and in PTSD symptom severity were also significantly positively correlated in the probable PTSD group (R = 0.641, P = 0.018). A significant time by group interaction was found for volume changes in left superior frontal gyrus (SFG, F = 6.048, p = 0.019) that partially overlapped dmPFC active region. Between two weeks and three months, left SFG volume decreased in probable PTSD survivors. These findings identify alterations in frontal cortical activity and structure during the early post-trauma period that appear to be associated with development of PTSD symptoms. PMID:27415431

  20. Dynamic Kine Magnetic Resonance Imaging in Whiplash Patients and in Age- and Sex-Matched Controls

    Directory of Open Access Journals (Sweden)

    Karl-August Lindgren

    2009-01-01

    Full Text Available The multitude of symptoms following a whiplash injury has given rise to much discussion because of the lack of objective radiological findings. The ligaments that stabilize the upper cervical spine can be injured. Dynamic kine magnetic resonance imaging (dMRI may reveal the pathological motion patterns caused by injury to these ligaments. To compare the findings and motion patterns in the upper cervical spine, 25 whiplash trauma patients with longstanding pain, limb symptoms and loss of balance indicating a problem at the level of C0–C2, as well as matched healthy controls were imaged using dMRI. Imaging was performed with an Intera 1.5 T (Philips Healthcare, USA magnet. A physiotherapist performed the bending and rotation of the upper cervical spine for the subjects to ensure that the movements were limited to the C0–C2 level. An oblique coronal T2- and proton density-weighted sequence and a balanced fast field echo axial sequence were used. The movements between C0–C2 and the signal from the alar ligaments were analyzed. Contact of the transverse ligament and the medulla in rotation was seen in two patients. The signal from the alar ligaments was abnormal in 92% of the patients and in 24% of the control subjects (P<0.0001. Abnormal movements at the level of C1–C2 were more common in patients than in controls (56% versus 20%, P=0.028. Whiplash patients with longstanding symptoms had both more abnormal signals from the alar ligaments and more abnormal movements on dMRI at the C0–C2 level than controls.

  1. Blunt abdominal trauma with handlebar injury: A rare cause of traumatic amputation of the appendix associated with acute appendicitis

    Directory of Open Access Journals (Sweden)

    Amanda Jensen

    2016-04-01

    Full Text Available We describe traumatic appendicitis in a 7-year-old boy who presented after sustaining blunt abdominal trauma to his right lower abdomen secondary to bicycle handlebar injury. With diffuse abdominal pain following injury, he was admitted for observation. Computed axial tomography (CT obtained at an outside hospital demonstrated moderate stranding of the abdomen in the right lower quadrant. The CT was non-contrasted and therefore significant appendiceal distention could not be confirmed. However, there was a calcified structure in the right pelvis with trace amount of free fluid. Patient was observed with conservative management and over the course of 15 h his abdominal pain continued to intensify. With his worsening symptoms, we elected to take him for diagnostic laparoscopy. In the operating room we found an inflamed traumatically amputated appendix with the mesoappendix intact. We therefore proceeded with laparoscopic appendectomy. Pathology demonstrated acute appendicitis with fecalith. It was unclear as to whether the patient's appendicitis and perforation were secondary to fecalith obstruction, his blunt abdominal trauma or if they concurrently caused his appendicitis. Acute appendicitis is a common acute surgical condition in the pediatric population and continues to be a rare and unique cause of operative intervention in the trauma population.

  2. [Using ESR technology observe the change of free radicals in cochlea after acute acoustic trauma].

    Science.gov (United States)

    Gao, Gang; Sun, Jianjun; Gong, Shusheng; Jiang, Ping

    2011-04-01

    To observe the changes of free radicals in the cochlea of guinea pigs after noise exposure directly using electron spin resonance (ESR) technology. Forty-two guinea pigs as experimental group were given (125 +/- 1) dB SPL noise exposure for 2 hours, and then investigated auditory function immediately, at 2, 6, 12, 24, 48 and 72 hour. After ABR examinations, 21 animals decollated and extracted cochlea immediately and then placed the cochleas to liquid nitrogen for deep freezing and measuring free radicals using ESR technology. Another 21 animals observed hair cells morphology by AgNO3 staining. Meantime, 6 animals without noise exposure were served as negative control group. A few free radicals were detected in the cochlea at control group and the relative value of free radicals were (21.68 +/- 1.27) dB SPL. After noise exposure, the relative value of free radicals increased obviously and achieved to the max of (147.01 +/- 4.95) dB SPL at 2 h and gradually decreased near the normal level. Free radicals in the cochlea increase evidently and have a concentration-time rule after acute acoustic trauma. The ESR method can be used to examine the content of free radicals in cochlea for its direct, objective and sensitive characters.

  3. Advancements in Imaging Technology: Do They (or Will They) Equate to Advancements in Our Knowledge of Recovery in Whiplash?

    Science.gov (United States)

    Elliott, James M; Dayanidhi, Sudarshan; Hazle, Charles; Hoggarth, Mark A; McPherson, Jacob; Sparks, Cheryl L; Weber, Kenneth A

    2016-10-01

    Synopsis It is generally accepted that up to 50% of those with a whiplash injury following a motor vehicle collision will fail to fully recover. Twenty-five percent of these patients will demonstrate a markedly complex clinical picture that includes severe pain-related disability, sensory and motor disturbances, and psychological distress. A number of psychosocial factors have shown prognostic value for recovery following whiplash from a motor vehicle collision. To date, no management approach (eg, physical therapies, education, psychological interventions, or interdisciplinary strategies) for acute whiplash has positively influenced recovery rates. For many of the probable pathoanatomical lesions (eg, fracture, ligamentous rupture, disc injury), there remains a lack of available clinical tests for identifying their presence. Fractures, particularly at the craniovertebral and cervicothoracic junctions, may be radiographically occult. While high-resolution computed tomography scans can detect fractures, there remains a lack of prevalence data for fractures in this population. Conventional magnetic resonance imaging has not consistently revealed lesions in patients with acute or chronic whiplash, a "failure" that may be due to limitations in the resolution of available devices and the use of standard sequences. The technological evolution of imaging techniques and sequences eventually might provide greater resolution to reveal currently elusive anatomical lesions (or, perhaps more importantly, temporal changes in physiological responses to assumed lesions) in those patients at risk of poor recovery. Preliminary findings from 2 prospective cohort studies in 2 different countries suggest that this is so, as evidenced by changes to the structure of skeletal muscles in those who do not fully recover. In this clinical commentary, we will briefly introduce the available imaging decision rules and the current knowledge underlying the pathomechanics and pathophysiology of

  4. The notion of a "whiplash culture": a review of the evidence.

    Science.gov (United States)

    Haneline, Michael T

    2009-09-01

    Most whiplash patients eventually recover, although some are left with ongoing pain and impairment. Why some develop long-term symptoms after whiplash, whereas others do not, is largely unknown. One explanation blames the cultural expectations of the population wherein the injury occurred, engendering the moniker whiplash culture. The purpose of this review was to locate and discuss studies that were used as a basis for developing the whiplash culture concept and to evaluate its plausibility. The PubMed database was searched using combinations of the terms whiplash culture, whiplash OR WAD, and chronic OR late OR long term. Search dates spanned from 1950 to June 2008. Filters were set to only retrieve English-language citations. Articles that dealt with the whiplash culture were selected and examined to determine which studies had been used to create the concept. Nineteen articles discussed the cultural aspects of whiplash and were explored to determine which were used as a basis for the whiplash culture. Eight studies were found that met this final criterion. There are many unanswered questions about the basis of chronic whiplash, and the notion of a whiplash culture is controversial. Chronic whiplash symptoms are surely not caused entirely by cultural issues, yet they are probably not entirely physical. Presumably, a tissue injury component exists in most chronic whiplash-associated disorder victims that becomes aggravated in those who are susceptible to biopsychosocial factors. As with many other controversial health care topics, the answer to the debate probably lies somewhere in the middle.

  5. Integrating technical and non-technical skills coaching in an acute trauma surgery team training: Is it too much?

    Science.gov (United States)

    Alken, Alexander; Luursema, Jan-Maarten; Weenk, Mariska; Yauw, Simon; Fluit, Cornelia; van Goor, Harry

    2017-08-25

    Research on effective integration of technical and non-technical skills in surgery team training is sparse. In a previous study we found that surgical teachers predominantly coached on technical and hardly on non-technical skills during the Definitive Surgical and Anesthetic Trauma Care (DSATC) integrated acute trauma surgery team training. This study aims to investigate whether the priming of teachers could increase the amount of non-technical skills coaching during such a training. Coaching activities of 12 surgical teachers were recorded on audio and video. Six teachers were primed on non-technical skills coaching prior to the training. Six others received no priming and served as controls. Blind observers reviewed the recordings of 2 training scenario's and scored whether the observed behaviors were directed on technical or non-technical skills. We compared the frequency of the non-technical skills coaching between the primed and the non-primed teachers and analyzed for differences according to the trainees' level of experience. Surgical teachers coached trainees during the highly realistic DSATC integrated acute trauma surgery team training. Trainees performed damage control surgery in operating teams on anesthetized porcine models during 6 training scenario's. Twelve experienced surgical teachers participated in this study. Coaching on non-technical skills was limited to about 5%. The primed teachers did not coach more often on non-technical skills than the non-primed teachers. We found no differences in the frequency of non-technical skills coaching based on the trainees' level of experience. Priming experienced surgical teachers does not increase the coaching on non-technical skills. The current DSATC acute trauma surgery team training seems too complex for integrating training on technical and non-technical skills. Patient care, Practice based learning and improvement. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Increased neck muscle activity and impaired balance among females with whiplash-related chronic neck pain

    DEFF Research Database (Denmark)

    Juul-Kristensen, Birgit; Clausen, Brian; Ris Hansen, Inge

    2013-01-01

    To investigate neck muscle activity and postural control in patients with whiplash-associated disorder compared with healthy controls.......To investigate neck muscle activity and postural control in patients with whiplash-associated disorder compared with healthy controls....

  7. Validation of a new questionnaire to assess the impact of Whiplash Associated Disorders: The Whiplash Activity and participation List (WAL)

    NARCIS (Netherlands)

    Stenneberg, Martijn S.; Schmitt, Maarten A.; van Trijffel, Emiel; Schröder, Carin D.; Lindeboom, Robert

    2015-01-01

    Valid questionnaires for measuring functional limitations in patients with Whiplash Associated Disorders (WAD) are lacking, since existing measures are not suitable for addressing the specific limitations of these patients and because of cross contamination between theoretical constructs. The

  8. Effects of delayed and extended antioxidant treatment on acute acoustic trauma.

    Science.gov (United States)

    Choi, Chul-Hee; Chen, Kejian; Du, Xiaoping; Floyd, Robert A; Kopke, Richard D

    2011-10-01

    Hair cell death caused by acute acoustic trauma (AAT) reaches a secondary maximum at 7-10 days after noise exposure due to a second oxidative stress. Therefore, this study tested the effects of a combination of hydroxylated alpha-phenyl-tert-butylnitrone (4-OHPBN), N-acetyl-L-cysteine (NAC) and acetyl-L-carnitine (ALCAR) on AAT when the duration of treatment was extended over the period of 7-10 days after noise exposure as well as when the initial treatment was delayed 24 to 48 h after noise exposure. Thirty chinchilla were exposed to a 105 dB octave-band noise centred at 4 kHz for 6 h and received the following treatments: (1) noise + saline (2-5) 4-OHPBN (20 mg/kg) + NAC (50 mg/kg) + ALCAR (20 mg/kg) intraperitoneally injected beginning 24 or 48 h after noise exposure twice daily for the next 2, 8 or 9 days. Auditory brainstem response (ABR) threshold shifts, outer hair cell (OHC) counts and organ of Corti immunohistochemistry were analyzed. The combination administration decreased ABR threshold shifts, inhibited OHC loss and reduced 4-hydroxynonenal (4-HNE) immunostaining. Significant decreases in the threshold shifts and reduction in OHC loss were observed with a shorter delay before starting treatment (24 h) and longer duration (9 days) treatment. These results demonstrate that the administration of antioxidant drugs extended up to 10 days after noise exposure can effectively treat AAT in a chinchilla model. This may provide significant and potentially clinically important information about the effective therapeutic window for AAT treatment. © 2011 Informa UK, Ltd.

  9. Facet joint injuries in acute cervical spine trauma : evaluation with CT and MRI

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    Ha, Jeon Ju; Kim, Dong Hyun; Lee, Jeong Hwa; Lee, Keon; Kwon, Hyeok Po; Kwon, Jung Hyeok; Yun, Seong Mun [Dongkang General Hospital, Seoul (Korea, Republic of)

    1999-05-01

    To evaluate injury patterns of facet joints and associated soft tissue injuries in patients with acute traumatic cervical facet joint injuries. From among patients with cervical spine trauma, 27 with facet joint injuries, as seen on CT and MRI, were chosen for this study. CT scans were analyzed with regard to the location of facet joint injury, the presence or absence of facet dislocation or fracture, and other associated fractures. MR images were analyzed with regard to ligament injury, intervertebral disc injury, intervertebral disc herniation, and spinal cord injury. The most common location of facet joint injury was C6-7 level(n=10), followed by C5-6(n=8). Among these 27 patients with facet joint injuries, 12(44%) had bilateral injuries and 15(56%) unilateral injuries. Facet fractures were present in 17 cases(63%) and the fracture of inferior facet was more frequent than superior. Patterns of fracture were vertical, transverse, or comminuted, but vertical fracture was the most common. Various degrees of dislocation were observed in patients with facet fractures. Fractures other than facet included pillar(n=11), lamina(n=6), transverse process(n=14), body(n=13), and spinous process(n=3). On MR images, anterior longitudinal ligament injury was found in 8 patients(30%), posterior longitudinal ligament injury in 4(15%), and interspinous ligament injury in 20(74%). Twelve patients(44%) had spinal cord injuries including edema(n=8) and hemorrhage(n=4). Among patients with disc abnormalities, 11(41%) had intervertebral disc injuries, and traumatic disc herniations were found in nine. Traumatic cervical facet joint injuries were manifested as various patterns and frequently associated with other fractures or soft tissue injuries. Analysis of CT and MR findings of these injury patterns helped formulate a therapeutic plan and determine of prognosis.

  10. Acute acoustic trauma in the French armed forces during 2007–2014

    Directory of Open Access Journals (Sweden)

    Doris R Medina-Garin

    2016-01-01

    Full Text Available Context: Despite existing preventive measures, the number of acute acoustic trauma (AAT cases reported to the French Military Epidemiological Surveillance System (MESS remains high. Aims: The objective of this study was to describe AAT and the preventive measures already implemented. Subjects and Methods: We conducted a descriptive cross-sectional analysis of AAT using data from the MESS for the period 2007–2014. In addition, we reviewed the current prevention measures that exist in the French armed forces. Statistical Analysis Used: Comparisons between different incidence rates were made by Poisson and quasi-Poisson regression. Results: Between 2007 and 2014, 10,487 AAT cases were reported to the MESS, with a significant decrease in 2013 (P < 0.001. AAT incidence rates were the highest among those aged <25 years − 14.3 per 1000 person-years (PYs (P < 0.001, and those in the army; with 8.1 per 1000 PYs (P < 0.001, and men had almost twice the risk of women (P < 0.001. AAT mainly occurred in training schools or at camps during exercises. The main prevention actions identified were the following: official regulations, education, making hearing protection devices (HPDs available for all service members, and regular hearing monitoring. A working group has been set up and has proposed an informative chapter in the weapon handling instruction book, an AAT simulator, and a new HPD, the 3M® earplug, with an information brochure. Conclusions: AAT rates decreased from 2007 to 2014 in the French armed forces. Further analysis is needed to identify the underlying factors involved to improve the prevention actions proposed. The MESS and targeted surveys will assess the impact of the different prevention measures implemented.

  11. Bio-psychosocial determinants of time lost from work following non life threatening acute orthopaedic trauma

    Directory of Open Access Journals (Sweden)

    Ozanne-Smith Joan

    2010-01-01

    Full Text Available Abstract Background To determine factors predicting the duration of time away from work following acute orthopaedic non life threatening trauma Methods Prospective cohort study conducted at four hospitals in Victoria, Australia. The cohort comprised 168 patients aged 18-64 years who were working prior to the injury and sustained a range of acute unintentional orthopaedic injuries resulting in hospitalization. Baseline data was obtained by survey and medical record review. Multivariate Cox proportional hazards regression analysis was used to examine the association between potential predictors and the duration of time away from work during the six month study. The study achieved 89% follow-up. Results Of the 168 participants recruited to the study, 68% returned to work during the six month study. Multivariate Cox proportional hazards regression analysis identified that blue collar work, negative pain attitudes with respect to work, high initial pain intensity, injury severity, older age, initial need for surgery, the presence of co-morbid health conditions at study entry and an orthopaedic injury to more than one region were associated with extended duration away from work following the injury. Participants in receipt of compensation who reported high social functioning at two weeks were 2.58 times more likely to have returned to work than similar participants reporting low social functioning. When only those who had returned to work were considered, the participant reported reason for return to work " to fill the day" was a significant predictor of earlier RTW [RR 2.41 (95% C.I 1.35-4.30] whereas "financial security" and "because they felt able to" did not achieve significance. Conclusions Many injury-related and psycho social factors affect the duration of time away from work following orthopaedic injury. Some of these are potentially modifiable and may be amenable to intervention. Further consideration of the reasons provided by participants

  12. Assessing the gap between the acute trauma workload and the capacity of a single rural health district in South Africa. What are the implications for systems planning?

    Science.gov (United States)

    Clarke, D L; Aldous, C; Thomson, S R

    2014-06-01

    This study focuses on a single rural health district in South Africa, and attempts to establish the burden of disease and to review the capacity of the district hospitals to deal with this load. Ethical approval to undertake this study was obtained from both the University of Kwa-Zulu Natal and the Department of Health. The audit was performed over a 6-month period in the four district hospitals of rural Sisonke District. There were four components to this audit. 1. Information on the hospital incidence of acute trauma in Sisonke was also sourced from the epidemiology unit of the Department of Health in Pietermaritzburg 2. Each of the district hospitals was visited and the medical manager was interviewed. The medical manager was asked to complete the World Health Organization's Tool for Situational Analysis to Assess Emergency and Essential Surgical Care. (SAT). 3. The operative registers were reviewed to determine the number of index cases for trauma. This information was used to determine the unmet need of acute trauma in the district. 4. Each hospital was classified according to the Trauma Society of South Africa (TSSA) guidelines for levels of trauma care. The annual incidence of trauma in the Sisonke District is estimated to be 1,590 per 100,000 population. Although there appeared to be adequate infrastructure in the district hospitals, the SAT revealed significant deficits in terms of capacity of staff to adequately treat and triage acute trauma patients. There is a significant unmet need for trauma care in Sisonke. The four district hospitals can best be classified as Level IV centers of trauma care. There is a significant burden of trauma in the Sisonke District, yet the capacity to deal with this burden is inadequate. Although the physical infrastructure is adequate, the deficits relate to human resources. The strategic choices are between enhancing the district hospitals' capacity to deal with acute trauma, or deciding to bypass them completely and

  13. Trauma quality improvement: The Pietermaritzburg Metropolitan Trauma Service experience with the development of a comprehensive structure to facilitate quality improvement in rural trauma and acute care in KwaZulu-Natal, South Africa.

    Science.gov (United States)

    Clarke, Damian Luiz

    2015-01-03

    Improving the delivery of efficient and effective surgical care in rural South Africa is a mammoth task bedevilled by conflict between the stakeholders, who include rural doctors, surgeons, ancillary staff, researchers, educators and administrators. Management training is not part of most medical school curricula, yet as they progress in their careers, many clinicians are required to manage a health system and find the shift from caring for individual patients to managing a complex system difficult. Conflict arises when management-type interventions are imposed in a top-down manner on surgical staff suspicious of an unfamiliar field of study. Another area of conflict concerns the place of surgical research. Researchers are often accused of not being sufficiently focused on or concerned about the tasks of service delivery. This article provides an overview of management theory and describes a comprehensive management structure that integrates a model for health systems with a strategic planning process, strategic planning tools and appropriate quality metrics, and shows how the Pietermaritzburg Metropolitan Trauma Service in KwaZulu-Natal Province, South Africa, successfully used this structure to facilitate and contextualise a diverse number of quality improvement programmes and research initiatives in the realm of rural acute surgery and trauma. We have found this structure to be useful, and hope that it may be applied to other acute healthcare systems.

  14. Predicting nonrecovery among whiplash patients in the emergency room and in an insurance company setting.

    Science.gov (United States)

    Rydman, Eric; Ponzer, Sari; Ottosson, Carin; Järnbert-Pettersson, Hans

    2017-04-01

    To construct and validate a prediction instrument for early identification of patients with a high risk of delayed recovery after whiplash injuries (PPS-WAD) in an insurance company setting. Prospective cohort study. On the basis of a historic cohort (n = 130) of patients with a whiplash injury identified in an emergency room (ER, model-building set), we used logistic regression to construct an instrument consisting of two demographic variables (i.e. questions of educational level and work status) and the patient-rated physical and mental status during the acute phase to predict self-reported nonrecovery after 6 months. We evaluated the instrument's ability to predict nonrecovery in a new cohort (n = 204) of patients originating from an insurance company setting (IC, validation set). The prediction instrument had low reproducibility when the setting was changed from the ER cohort to the IC cohort. The overall percentage of correct predictions of nonrecovery in the ER cohort was 78 % compared with 62 % in the IC cohort. The sensitivity and specificity in relation to nonrecovery were both 78 % in the ER cohort. The sensitivity and specificity in the insurance company setting was lower, 67 and 50 %. Clinical decision rules need validation before they are used in a new setting. An instrument consisting of four questions with an excellent possibility of identifying patients with a high risk of nonrecovery after a whiplash injury in the emergency room was not as useful in an insurance company setting. The importance and type of the risk factors for not recovering probably differ between the settings, as well as the individuals.

  15. Initial patterns of clinical care and recovery from whiplash injuries: a population-based cohort study.

    Science.gov (United States)

    Côté, Pierre; Hogg-Johnson, Sheilah; Cassidy, J David; Carroll, Linda; Frank, John W; Bombardier, Claire

    2005-10-24

    Little is known about the most effective pattern of clinical care for acute whiplash. We designed a cohort study to determine whether patterns of early clinical care (involving visits to general practitioners, chiropractors, or specialists) were associated with different rates of recovery. We studied 2486 Saskatchewan adults with whiplash injuries. We defined 8 initial patterns of care that integrated type of provider and number of visits. We used multivariable Cox models to estimate the association between patterns of care and time to recovery while controlling for injury severity and other confounders. There was an independent association between the type and intensity of initial clinical care and time to recovery. We found that patients in the low-utilization general practitioner group had the fastest recovery, even after controlling for injury severity and other confounders. Compared with this group, the high-utilization general practitioner group experienced a 1-year rate of recovery that was 27% slower (adjusted hazard rate ratio [HRR], 0.73; 95% confidence interval [CI], 0.61-0.87); for the high-utilization chiropractic group it was 39% slower (HRR, 0.61; 95% CI, 0.46-0.81); for the high-utilization general practitioner plus chiropractic combined group it was 28% slower (HRR, 0.72; 95% CI, 0.57-0.91); and for those who consulted general practitioners and specialists, it was 31% slower (HRR, 0.69; 95% CI, 0.55-0.87). The type and intensity of clinical care initiated within the first month after the injury is associated with the rate of recovery from whiplash injuries. Our study does not support the hypothesis that early aggressive care promotes faster recovery.

  16. [Role of acute alcohol poisoning and craniocerebral trauma in the mechanism of death caused by subarachnoid hemorrhage].

    Science.gov (United States)

    Tang, Yi-kun; Shi, Meng; Ou, Gui-sheng; Zhao, Hu

    2014-10-01

    To investigate the relation between the expression of tPA, MMP-2, MMP-9 and AEG-1 in the human brain tissue and the ethanol concentration under the acute alcohol poison, and to analyze the role of alcohol and trauma in the mechanism of death of subarachnoid hemorrhage. Fifteen real cases were collected in this study. The brain tissues were researched by histological examination and the concentration of ethanol in heart blood were detected. The tPA, MMP-2, MMP-9 and AEG-1 in brainstem, brain and cerebellum were observed respectively by immunohistochemistry. In alcohol poisoning groups with or without trauma, the acute alcohol toxicity resulted in the swelling of brain tissues. The tPA, MMP-2, MMP-9 and AEG-1 of brainstem, brain and cerebellum showed high expression in alcohol victims, and the tPA in cerebellum showed no difference. The expression of the MMP-2, MMP-9 and AEG-1 showed good relation with the ethanol concentration in blood (P 0.6). The expressions of tPA, MMP-2, MMP-9 and AEG-1 are significant higher in alcohol victims, and expressions of MMP-2 and MMP-9 and AEG-1 have positive correlation with the alcohol concentration. The alcohol has acute toxicity to brain cells.

  17. Alcohol acute intoxication before sepsis impairs the wound healing of intestinal anastomosis: rat model of the abdominal trauma patient

    Directory of Open Access Journals (Sweden)

    Morais Pedro

    2012-08-01

    Full Text Available Abstract Introduction Most trauma patients are drunk at the time of injury. Up to 2% of traumatized patients develop sepsis, which considerably increases their mortality. Inadequate wound healing of the colonic repair can lead to postoperative complications such as leakage and sepsis. Objective To assess the effects of acute alcohol intoxication on colonic anastomosis wound healing in septic rats. Methods Thirty six Wistar rats were allocated into two groups: S (induction of sepsis and AS (alcohol intake before sepsis induction. A colonic anastomosis was performed in all groups. After 1, 3 or 7 days the animals were killed. Weight variations, mortality rate, histopathology and tensile breaking strength of the colonic anastomosis were evaluated. Results There was an overall mortality of 4 animals (11.1%, three in the group AS (16.6% and one in the S group (5.5%. Weight loss occurred in all groups. The colon anastomosis of the AS group didn’t gain strength from the first to the seventh postoperative day. On the histopathological analysis there were no differences in the deposition of collagen or fibroblasts between the groups AS and S. Conclusion Alcohol intake increased the mortality rate three times in septic animals. Acute alcohol intoxication delays the acquisition of tensile strength of colonic anastomosis in septic rats. Therefore, acute alcohol intoxication before sepsis leads to worse prognosis in animal models of the abdominal trauma patients.

  18. Long-term labour-market performance of whiplash claimants.

    Science.gov (United States)

    Leth-Petersen, Søren; Rotger, Gabriel Pons

    2009-09-01

    A whiplash is a sudden acceleration-deceleration of the neck and head, typically associated with a rear-end car collision that may produce injuries in the soft tissue. Often there are no objective signs or symptoms of injury, and diagnosing lasting whiplash-associated disorders (WAD) is difficult, in particular for individuals with mild or moderate injuries. This leaves a scope for compensation-seeking behaviour. The medical literature disagrees on the importance of this explanation. In this paper we trace the long-term earnings of a group of Danish individuals with mild to moderate injuries claiming compensation for having permanently lost earnings capacity and investigate if they return to their full pre-whiplash earnings when the insurance claim has been assessed. We find that about half of the claimants, those not granted compensation, return to an earnings level comparable with their pre-whiplash earnings suggesting that these individuals do not have chronic WAD in the sense that their earnings capacity is reduced. The other half, those granted compensation, experience persistent reductions in earnings relative to the case where they had not been exposed to a whiplash, even when they have a strong financial incentive to not reduce earnings. This suggests that moderate injuries tend to be chronic, and that compensation-seeking behaviour is not the main explanation for this group. We find that claimants with chronic WADs used more health care in the year prior to the whiplash than claimants with non-chronic cases. This suggests that lower initial health capital increases the risk that a whiplash causes persistent WAD.

  19. Surgical fasciectomy of the trapezius muscle combined with neurolysis of the Spinal accessory nerve; results and long-term follow-up in 30 consecutive cases of refractory chronic whiplash syndrome

    Directory of Open Access Journals (Sweden)

    Freeman Michael

    2010-04-01

    Full Text Available Abstract Background Chronic problems from whiplash trauma generally include headache, pain and neck stiffness that may prove refractory to conservative treatment modalities. As has previously been reported, such afflicted patients may experience significant temporary relief with injections of local anesthetic to painful trigger points in muscles of the shoulder and neck, or lasting symptomatic improvement through surgical excision of myofascial trigger points. In a subset of patients who present with chronic whiplash syndrome, the clinical findings suggest an affliction of the spinal accessory nerve (CN XI, SAN by entrapment under the fascia of the trapezius muscle. The present study was undertaken to assess the effectiveness of SAN neurolysis in chronic whiplash syndrome. Methods A standardized questionnaire and a linear visual-analogue scale graded 0-10 was used to assess disability related to five symptoms (pain, headache, insomnia, weakness, and stiffness before, and one year after surgery in a series of thirty consecutive patients. Results The preoperative duration of symptoms ranged from seven months to 13 years. The following changes in disability scores were documented one year after surgery: Overall pain decreased from 9.5 +/- 0.9 to 3.2 +/- 2.6 (p Conclusions Entrapment of the spinal accessory nerve and/or chronic compartment syndrome of the trapezius muscle may cause chronic debilitating pain after whiplash trauma, without radiological or electrodiagnostic evidence of injury. In such cases, surgical treatment may provide lasting relief.

  20. Trends in open vascular surgery for trauma: implications for the future of acute care surgery.

    Science.gov (United States)

    Forrester, Joseph D; Weiser, Thomas G; Maggio, Paul; Browder, Timothy; Tennakoon, Lakshika; Spain, David; Staudenmayer, Kristan

    2016-09-01

    Trauma patients with vascular injuries have historically been within a general surgeon's operative ability. Changes in training and decline in operative trauma have decreased trainees' exposure to these injuries. We sought to determine how frequently vascular procedures are performed at US trauma centers to quantify the need for general surgeons trained to manage vascular injuries. We conducted a retrospective analysis of the National Trauma Data Base (NTDB) from 2012 compared with 2002. Patients with general surgical and vascular procedures were identified using International Classification of Diseases, Ninth Revision, procedure codes 38.0-39.99, excluding 38.9-38.99. General surgery or vascular operations were performed on 12,099 (24%) of 50,248 severely injured adult patients in 2002 and 21,854 (16%) of 138,009 injured patients in 2012. Nineteen percent to 26% of all patients underwent vascular procedures. Patients with combined general surgery and vascular procedures were less likely to be discharged home and more likely to die. In 2002, 6% of severely injured adult trauma patients underwent open vascular procedures at level III/IV trauma centers; by 2012, only 1% of vascular surgery procedures were performed at level III/IV centers (P surgery remains common for severely injured patients. Future trauma systems and surgical training programs will need to account for the need for open vascular skills. The findings suggest that there is already a trend away from open vascular procedures at level III/IV trauma centers, which may be a sign of system compensation for changes in the workforce. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Effect of lidocaine on spinal cord lipid peroxide levels after acute spinal cord trauma in rats

    OpenAIRE

    Yalçın, A.S.; Özer, F.; Pamir, N.; Emerk, K.

    1991-01-01

    A standard spinal cord trauma was performed on control and lidocaine-treated (5 mg/kg. i.p.) rats. Spinal cord lipid peroxide levels in the lidocaine-trcaled group were significantly lower than those of controls. No significant difference was observed in plasma lipid peroxide levels. Our results suggest a protective role of lidocaine against lipid peroxidation after experimental spinal cord trauma in rats.

  2. MRI in the assessment of the supportive soft tissues of the cervical spine in acute trauma in children

    Energy Technology Data Exchange (ETDEWEB)

    Keiper, M.D.; Zimmerman, R.A.; Bilaniuk, L.T. [Department of Radiology, Children`s Hospital of Philadelphia, PA (United States)

    1998-06-01

    We carried out a retrospective analysis of imaging and clinical findings in 52 children with a history of cervical spinal trauma. No patient had evidence of a fracture on plain films or CT. All had MRI at 1.5 T because of persistent or delayed symptoms, unexplained findings of injury or instability, or as further assessment of the extent of soft-tissue injury. Clinical follow-up ranged from 6 months to 3.5 years. MRI was evaluated for its influence on therapy and outcome. MRI was positive in 16 (31 %) of 52 patients. Posterior soft-tissue or ligamentous injury was the most common finding in the 10 patients with mild to moderate trauma, while acute disc bulges and longitudinal ligament disruption, each seen in one case, were uncommon. MRI was superior to CT for assessment of the extent of soft-tissue injury and for identification of spinal cord injuries and intracanalicular hemorrhage in the six patients with more severe trauma. MRI specifically influenced the management of all four patients requiring surgery by extending the level of posterior stabilization. No patients with normal MRI or any of the 10 with radiographically stable soft-tissue injury on MRI, developed delayed clinical or radiographic evidence of instability or deformity. (orig.) With 2 figs., 2 tabs., 24 refs.

  3. Amygdala Reactivity and Anterior Cingulate Habituation Predict Posttraumatic Stress Disorder Symptom Maintenance After Acute Civilian Trauma.

    Science.gov (United States)

    Stevens, Jennifer S; Kim, Ye Ji; Galatzer-Levy, Isaac R; Reddy, Renuka; Ely, Timothy D; Nemeroff, Charles B; Hudak, Lauren A; Jovanovic, Tanja; Rothbaum, Barbara O; Ressler, Kerry J

    2017-06-15

    Studies suggest that exaggerated amygdala reactivity is a vulnerability factor for posttraumatic stress disorder (PTSD); however, our understanding is limited by a paucity of prospective, longitudinal studies. Recent studies in healthy samples indicate that, relative to reactivity, habituation is a more reliable biomarker of individual differences in amygdala function. We investigated reactivity of the amygdala and cortical areas to repeated threat presentations in a prospective study of PTSD. Participants were recruited from the emergency department of a large level I trauma center within 24 hours of trauma. PTSD symptoms were assessed at baseline and approximately 1, 3, 6, and 12 months after trauma. Growth curve modeling was used to estimate symptom recovery trajectories. Thirty-one individuals participated in functional magnetic resonance imaging around the 1-month assessment, passively viewing fearful and neutral face stimuli. Reactivity (fearful > neutral) and habituation to fearful faces was examined. Amygdala reactivity, but not habituation, 5 to 12 weeks after trauma was positively associated with the PTSD symptom intercept and predicted symptoms at 12 months after trauma. Habituation in the ventral anterior cingulate cortex was positively associated with the slope of PTSD symptoms, such that decreases in ventral anterior cingulate cortex activation over repeated presentations of fearful stimuli predicted increasing symptoms. Findings point to neural signatures of risk for maintaining PTSD symptoms after trauma exposure. Specifically, chronic symptoms were predicted by amygdala hyperreactivity, and poor recovery was predicted by a failure to maintain ventral anterior cingulate cortex activation in response to fearful stimuli. The importance of identifying patients at risk after trauma exposure is discussed. Copyright © 2017 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

  4. To What Degree Does Active Cervical Range of Motion Differ Between Patients With Neck Pain, Patients With Whiplash, and Those Without Neck Pain? : A Systematic Review and Meta-Analysis

    NARCIS (Netherlands)

    Stenneberg, Martijn S; Rood, Michiel; de Bie, Rob; Schmitt, Maarten A; Cattrysse, Erik; Scholten-Peeters, Gwendolijne G

    2017-01-01

    OBJECTIVES: To quantify differences in active cervical range of motion (aCROM) between patients with neck pain and those without neck pain, in patients with whiplash-associated disorders (WADs) and nontraumatic neck pain, and in patients with acute complaints versus those with chronic complaints.

  5. Coping and emotional distress during acute hospitalization in older persons with earlier trauma: the case of Holocaust survivors.

    Science.gov (United States)

    Kimron, Lee; Cohen, Miri

    2012-06-01

    Older persons with earlier trauma are often more vulnerable to stresses of old age. To examine the levels of emotional distress in relation to cognitive appraisal of acute hospitalization and coping strategies in Holocaust survivors compared with an age- and education-matched group of elderly persons without Holocaust experience. This is a cross-sectional study of 63 Holocaust survivors, 65 years and older, hospitalized for an acute illness, and 57 age-, education- and hospital unit-matched people without Holocaust experience. Participants completed appraisal and coping strategies (COPE) questionnaires, and the brief symptoms inventory (BSI-18). Holocaust survivors reported higher levels of emotional distress, appraised the hospitalization higher as a threat and lower as a challenge, and used more emotion-focused and less problem-focused or support-seeking coping strategies than the comparison group. Study variables explained 65% of the variance of emotional distress; significant predictors of emotional distress in the final regression model were not having a partner and more use of emotion-focused coping. The latter mediated the relation of group variable and challenge appraisal to emotional distress. Health professionals must be aware of the potential impact of the hospital environment on the survivors of Holocaust as well as survivors of other trauma. Being sensitive to their specific needs may reduce the negative impact of hospitalization.

  6. Validation of the Thorax Trauma Severity Score for mortality and its value for the development of acute respiratory distress syndrome

    Directory of Open Access Journals (Sweden)

    Leenen LPH

    2011-08-01

    Full Text Available Tjeerd S Aukema1, Ludo FM Beenen2, Falco Hietbrink1, Luke PH Leenen11Department of Surgery, University Medical Center Utrecht, Utrecht, 2Department of Radiology, Academic Medical Center, Amsterdam, The NetherlandsBackground: The aim of the present study was to evaluate and to validate the Thorax Trauma Severity Score for mortality (TTSS.Methods: By database analysis 712 patients with an injury to the chest admitted to the Universal Medical Center Utrecht between 2000 and 2004 were studied. All patients with a score of ≥1 on the AISthorax were included in the study. The patients' file was evaluated for: TTSS, intensive care unit stay, days on ventilation, thorax trauma-related complications (eg, acute respiratory distress syndrome [ARDS], total hospital stay, and mortality.Results: Of the 516 patients included in the study, 140 (27% developed thorax-related complications. The overall in-hospital mortality rate was 10%. The receiver operating characteristic curve for predicting mortality demonstrated an adequate discrimination by a value of 0.844. The TTSS was statistically significant higher in patients who died of thorax-related complications than in patients who died because of nonthorax-related complications and survivors (P <0.001, confidence interval [CI] 95%. In patients who developed ARDS the TTSS was significant higher (P = 0.005, CI 95%.Conclusion: This study supports the use of the TTSS for predicting mortality in thoracic injury patients. Furthermore, the TTSS appears capable of predicting ARDS.Keywords: wounds and injuries, thorax, trauma severity indices, acute respiratory distress syndrome, mortality

  7. Role of Complement C5 in Experimental Blunt Chest Trauma-Induced Septic Acute Lung Injury (ALI.

    Directory of Open Access Journals (Sweden)

    Miriam Kalbitz

    Full Text Available Severe blunt chest trauma is associated with high mortality. Sepsis represents a serious risk factor for mortality in acute respiratory distress syndrome (ARDS. In septic patients with ARDS complement activation products were found to be elevated in the plasma. In single models like LPS or trauma complement has been studied to some degree, however in clinically highly relevant double hit models such as the one used here little data is available. Here, we hypothesized that absence of C5 is correlated with a decreased inflammatory response in trauma induced septic acute lung injury.12 hrs after DH in mice the local and systemic cytokines and chemokines were quantified by multiplex bead array or ELISA, activated caspase-3 by western blot. Data were analyzed using one-way ANOVA followed by post-hoc Sidak's multiple comparison test (significance, p≤ 0.05.In lung tissue interleukin (IL-6, monocyte chemo attractant protein-1 (MCP-1 and granulocyte-colony stimulating factor (G-CSF was elevated in both C5-/- mice and wildtype littermates (wt, whereas caspase-3 was reduced in lungs after DH in C5-/- mice. Systemically, reduced keratinocyte-derived chemokine (KC levels were observed after DH in C5-/- compared to wt mice. Locally, lung myeloperoxidase (MPO, protein, IL-6, MCP-1 and G-CSF in brochoalveolar lavage fluid (BALF were elevated after DH in C5-/- compared to wt.In the complex but clinically relevant DH model the local and systemic inflammatory immune response features both, C5-dependent and C5-independent characteristics. Activation of caspase-3 in lung tissue after DH was C5-dependent whereas local inflammation in lung tissue was C5-independent.

  8. Role of Complement C5 in Experimental Blunt Chest Trauma-Induced Septic Acute Lung Injury (ALI).

    Science.gov (United States)

    Kalbitz, Miriam; Karbach, Michael; Braumueller, Sonja; Kellermann, Philipp; Gebhard, Florian; Huber-Lang, Markus; Perl, Mario

    2016-01-01

    Severe blunt chest trauma is associated with high mortality. Sepsis represents a serious risk factor for mortality in acute respiratory distress syndrome (ARDS). In septic patients with ARDS complement activation products were found to be elevated in the plasma. In single models like LPS or trauma complement has been studied to some degree, however in clinically highly relevant double hit models such as the one used here little data is available. Here, we hypothesized that absence of C5 is correlated with a decreased inflammatory response in trauma induced septic acute lung injury. 12 hrs after DH in mice the local and systemic cytokines and chemokines were quantified by multiplex bead array or ELISA, activated caspase-3 by western blot. Data were analyzed using one-way ANOVA followed by post-hoc Sidak's multiple comparison test (significance, p≤ 0.05). In lung tissue interleukin (IL)-6, monocyte chemo attractant protein-1 (MCP-1) and granulocyte-colony stimulating factor (G-CSF) was elevated in both C5-/- mice and wildtype littermates (wt), whereas caspase-3 was reduced in lungs after DH in C5-/- mice. Systemically, reduced keratinocyte-derived chemokine (KC) levels were observed after DH in C5-/- compared to wt mice. Locally, lung myeloperoxidase (MPO), protein, IL-6, MCP-1 and G-CSF in brochoalveolar lavage fluid (BALF) were elevated after DH in C5-/- compared to wt. In the complex but clinically relevant DH model the local and systemic inflammatory immune response features both, C5-dependent and C5-independent characteristics. Activation of caspase-3 in lung tissue after DH was C5-dependent whereas local inflammation in lung tissue was C5-independent.

  9. Cognitive activity limitations one year post-trauma in patients admitted to sub-acute rehabilitation after severe traumatic brain injury

    DEFF Research Database (Denmark)

    Sommer, Jens Bak; Norup, Anne; Poulsen, Ingrid

    2013-01-01

    -acute rehabilitation in the Eastern part of Denmark during a 5-year period from 2005 to 2009. Methods: Level of consciousness was assessed consecutively during rehabilitation and at 1 year post-trauma. Severity of traumatic brain injury was classified according to duration of post-traumatic amnesia. The cognitive...... of consciousness during the first year post-trauma. At follow-up 33-58% of patients had achieved functional independence within the cognitive domains on the Cog-FIM. Socio-economic status, duration of acute care and post-traumatic amnesia were significant predictors of outcome. Conclusion: Substantial recovery...

  10. Hyperextension strain of ``whiplash`` injuries to the cervical spine

    Energy Technology Data Exchange (ETDEWEB)

    Griffiths, H.J. [Dept. of Radiology, Univ. of Minnesota Hospital and Clinic, Minneapolis, MN (United States); Olson, P.N. [Dept. of Radiology, Univ. of Minnesota Hospital and Clinic, Minneapolis, MN (United States); Everson, L.I. [Dept. of Radiology, Univ. of Minnesota Hospital and Clinic, Minneapolis, MN (United States); Winemiller, M. [Dept. of Radiology, Univ. of Minnesota Hospital and Clinic, Minneapolis, MN (United States)

    1995-05-01

    A full cervical spine radiographic series (including flexion and extension views) was reviewed in 40 patients with clinically proven ``whiplash`` injuries and compared to the radiographs in 105 normal controls. The level and degree of kinking or kyphosis, subluxation, and the difference in the amount of fanning between spinous processes on flexion and extension films were measured in each patient. Localized kinking greater than 10 and over 12 mm of fanning, often occurring at the level below the kinking or kyphosis, occurred mainly in the group of whiplash patients (sensitivity 81%, specificity 76%, accuracy 80%). (orig./VHE)

  11. Investigation of biomarkers alterations after an acute tissue trauma in human trapezius muscle, using microdialysis

    DEFF Research Database (Denmark)

    Sørensen, Line Bay; Gazerani, Parisa; Wåhlén, Karin

    2018-01-01

    Alterations in muscle milieu are suggested as important activity of peripheral drive in patients with chronic musculoskeletal pain (CMP). Microdialysis (MD) has been used in monitoring altered metabolic response pattern in muscles. However, the insertion of MD probe causes a local tissue trauma. ...

  12. The effect of the quality of vital sign recording on clinical decision making in a regional acute care trauma ward

    Directory of Open Access Journals (Sweden)

    Claire M. Keene

    2017-10-01

    Full Text Available Purpose: Recording vital signs is important in the hospital setting and the quality of this documentation influences clinical decision making. The Modified Early Warning Score (MEWS uses vital signs to categorise the severity of a patient's physiological derangement and illustrates the clinical impact of vital signs in detecting patient deterioration and making management decisions. This descriptive study measured the quality of vital sign recordings in an acute care trauma setting, and used the MEWS to determine the impact the documentation quality had on the detection of physiological derangements and thus, clinical decision making. Methods: Vital signs recorded by the nursing staff of all trauma patients in the acute care trauma wards at a regional hospital in South Africa were collected from January 2013 to February 2013. Investigator-measured values taken within 2 hours of the routine observations and baseline patient information were also recorded. A MEWS for each patient was calculated from the routine and investigator-measured observations. Basic descriptive statistics were performed using EXCEL. Results: The details of 181 newly admitted patients were collected. Completion of recordings was 81% for heart rate, 88% for respiratory rate, 98% for blood pressure, 92% for temperature and 41% for GCS. The recorded heart rate was positively correlated with the investigator's measurement (Pearson's correlation coefficient of 0.76; while the respiratory rate did not correlate (Pearson's correlation coefficient of 0.02. In 59% of patients the recorded respiratory rate (RR was exactly 20 breaths per minute and 27% had a recorded RR of exactly 15. Seven percent of patients had aberrant Glasgow Coma Scale readings above the maximum value of 15.The average MEWS was 2 for both the recorded (MEWS(R and investigator (MEWS(I vitals, with the range of MEWS(R 0–7 and MEWS(I 0–9. Analysis showed 59% of the MEWS(R underestimated the

  13. Role of early minimal-invasive spine fixation in acute thoracic and lumbar spine trauma

    Science.gov (United States)

    Schmidt, Oliver I; Strasser, Sergej; Kaufmann, Victoria; Strasser, Ewald; Gahr, Ralf H

    2007-01-01

    Polytraumatized patients following a severe trauma suffer from substantial disturbances of the immune system. Secondary organ dysfunction syndromes due to early hyperinflammation and late immunparalysis contribute to adverse outcome. Consequently the principle of damage control surgery / orthopedics developed in the last two decades to limit secondary iatrogenic insult in these patients. New percutaneous internal fixators provide implants for a damage control approach of spinal trauma in polytraumatized patients. The goal of this study is to evaluate the feasibility of minimal-invasive instrumentation in the setting of minor and major trauma and to discuss the potential benefits and drawbacks of this procedure. Materials and Methods: The present study is a prospective analysis of 76 consecutive patients (mean age 53.3 years) with thoracolumbar spine fractures following major or minor trauma from August 2003 to January 2007 who were subjected to minimal-invasive dorsal instrumentation using CD Horizon® Sextant™ Rod Insertion System and Longitude™ Rod Insertion System (Medtronic® Sofamor Danek). Perioperative and postoperative outcome measures including e.g. local and systemic complications were assessed and discussed. Results: Forty-nine patients (64.5%) suffered from minor trauma (Injury Severity Score Sextant™ was used in 60 patients, whereas in 16 longer ranging instrumentations the (prototype) Longitude™ system was implanted. Operation time was substantially lower than in conventional approach at minimum 22.5 min for Sextant and 36.2 min for Longitude™, respectively. Geriatric patients with high perioperative risk according to ASA classification benefited from the less invasive approach and lack of approach-related complications including no substantial blood loss. Conclusion: Low rate of approach-related complications in association with short operation time and virtually no blood loss is beneficial in the setting of polytraumatized patients

  14. The course, prediction and treatment of acute and post-traumatic stress in trauma patients: A systematic review.

    Science.gov (United States)

    Visser, Eva; Gosens, Taco; Den Oudsten, Brenda Leontine; De Vries, Jolanda

    2017-03-23

    Trauma patients suffer from Acute Stress Disorder (ASD) and Post-Traumatic Stress Disorder (PTSD). It is unknown how these disorders develop over time and when treatment is effective. Our aim was to systematically review (i) the course and predictors of ASD and PTSD after trauma and (ii) which and when psychological treatments are effective. Embase, Medline, Web of Science, Scopus, PsycInfo, Cinahl, Cochrane, Pubmed, and Google Scholar were searched up to September 14, 2015. Quality was assessed with STROBE and CONSORT checklists. Overall, 49 (69%) observational studies and 22 (31%) intervention studies were included. Fifty studies (70%) were of lower (Level of Evidence (LoE) 3) or poor quality (LoE 4). ASD was present during hospitalization (range 1%-37%) and about 30% experienced PTSD one month after trauma (LoE 3). The onset of PTSD was within three months up to 12 months after trauma (LoE 3). Especially in patients with ASD, patients showed PTSD symptoms after six years (LoE 3). ASD and PTSD were associated with socio-demographic factors (e.g. being female, younger age, financial problems and low income), reduced cognitive functioning, physical (e.g. pain), social (e.g. low social support), and psychological problems (e.g. hyper-arousal) or disorders (e.g. ASD). Early treatment in the first weeks after trauma can be preventive for PTSD, but effective treatment for ASD is still unclear. Compared to other psychological treatments, the most common examined treatment for PTSD was Cognitive Behavioral Therapy (CBT), which seems to be effective (LoE 2). A large number of poor qualitative studies present inconsistent findings on the course of ASD and PTSD. Predictors for ASD and PTSD were identified. Early treatment can prevent PTSD. CBT is effective, but mostly examined and it has limitations (e.g. engagement). Other intervention studies are necessary. Good qualitative observational and intervention studies are lacking and needed. III, study type: systematic review

  15. The notion of a “whiplash culture”: a review of the evidence

    Science.gov (United States)

    Haneline, Michael T.

    2009-01-01

    Objective Most whiplash patients eventually recover, although some are left with ongoing pain and impairment. Why some develop long-term symptoms after whiplash, whereas others do not, is largely unknown. One explanation blames the cultural expectations of the population wherein the injury occurred, engendering the moniker whiplash culture. The purpose of this review was to locate and discuss studies that were used as a basis for developing the whiplash culture concept and to evaluate its plausibility. Methods The PubMed database was searched using combinations of the terms whiplash culture, whiplash OR WAD, and chronic OR late OR long term. Search dates spanned from 1950 to June 2008. Filters were set to only retrieve English-language citations. Articles that dealt with the whiplash culture were selected and examined to determine which studies had been used to create the concept. Results Nineteen articles discussed the cultural aspects of whiplash and were explored to determine which were used as a basis for the whiplash culture. Eight studies were found that met this final criterion. Conclusion There are many unanswered questions about the basis of chronic whiplash, and the notion of a whiplash culture is controversial. Chronic whiplash symptoms are surely not caused entirely by cultural issues, yet they are probably not entirely physical. Presumably, a tissue injury component exists in most chronic whiplash-associated disorder victims that becomes aggravated in those who are susceptible to biopsychosocial factors. As with many other controversial health care topics, the answer to the debate probably lies somewhere in the middle. PMID:19703667

  16. Altered motor control patterns in whiplash and chronic neck pain

    Directory of Open Access Journals (Sweden)

    Vasseljen Ottar

    2008-06-01

    Full Text Available Abstract Background Persistent whiplash associated disorders (WAD have been associated with alterations in kinesthetic sense and motor control. The evidence is however inconclusive, particularly for differences between WAD patients and patients with chronic non-traumatic neck pain. The aim of this study was to investigate motor control deficits in WAD compared to chronic non-traumatic neck pain and healthy controls in relation to cervical range of motion (ROM, conjunct motion, joint position error and ROM-variability. Methods Participants (n = 173 were recruited to three groups: 59 patients with persistent WAD, 57 patients with chronic non-traumatic neck pain and 57 asymptomatic volunteers. A 3D motion tracking system (Fastrak was used to record maximal range of motion in the three cardinal planes of the cervical spine (sagittal, frontal and horizontal, and concurrent motion in the two associated cardinal planes relative to each primary plane were used to express conjunct motion. Joint position error was registered as the difference in head positions before and after cervical rotations. Results Reduced conjunct motion was found for WAD and chronic neck pain patients compared to asymptomatic subjects. This was most evident during cervical rotation. Reduced conjunct motion was not explained by current pain or by range of motion in the primary plane. Total conjunct motion during primary rotation was 13.9° (95% CI; 12.2–15.6 for the WAD group, 17.9° (95% CI; 16.1–19.6 for the chronic neck pain group and 25.9° (95% CI; 23.7–28.1 for the asymptomatic group. As expected, maximal cervical range of motion was significantly reduced among the WAD patients compared to both control groups. No group differences were found in maximal ROM-variability or joint position error. Conclusion Altered movement patterns in the cervical spine were found for both pain groups, indicating changes in motor control strategies. The changes were not related to a

  17. The treatment of acute soft tissue trauma in Danish emergency rooms

    DEFF Research Database (Denmark)

    Johannsen, F; Langberg, Henning

    1997-01-01

    Rest, ice, compression, elevation (RICE) is the most recommended treatment for acute traumatic soft tissue injuries. A questionnaire was given to all Danish emergency rooms (n = 5) regarding their routines for acute treatment of ankle sprains and muscle contusions. Complete answers were received ...

  18. The Experience of Witnessing Patients' Trauma and Suffering among Acute Care Nurses

    Science.gov (United States)

    Walsh, Mary E.; Buchanan, Marla J.

    2011-01-01

    A large body of research provides evidence of workplace injuries to those in the nursing profession. Research on workplace stress and burnout among medical professionals is also well known; however, the profession of acute care nursing has not been examined with regards to work-related stress. This qualitative study focused on acute care nurses'…

  19. Genome wide association identifies PPFIA1 as a candidate gene for acute lung injury risk following major trauma.

    Directory of Open Access Journals (Sweden)

    Jason D Christie

    Full Text Available Acute Lung Injury (ALI is a syndrome with high associated mortality characterized by severe hypoxemia and pulmonary infiltrates in patients with critical illness. We conducted the first investigation to use the genome wide association (GWA approach to identify putative risk variants for ALI. Genome wide genotyping was performed using the Illumina Human Quad 610 BeadChip. We performed a two-stage GWA study followed by a third stage of functional characterization. In the discovery phase (Phase 1, we compared 600 European American trauma-associated ALI cases with 2266 European American population-based controls. We carried forward the top 1% of single nucleotide polymorphisms (SNPs at p<0.01 to a replication phase (Phase 2 comprised of a nested case-control design sample of 212 trauma-associated ALI cases and 283 at-risk trauma non-ALI controls from ongoing cohort studies. SNPs that replicated at the 0.05 level in Phase 2 were subject to functional validation (Phase 3 using expression quantitative trait loci (eQTL analyses in stimulated B-lymphoblastoid cell lines (B-LCL in family trios. 159 SNPs from the discovery phase replicated in Phase 2, including loci with prior evidence for a role in ALI pathogenesis. Functional evaluation of these replicated SNPs revealed rs471931 on 11q13.3 to exert a cis-regulatory effect on mRNA expression in the PPFIA1 gene (p = 0.0021. PPFIA1 encodes liprin alpha, a protein involved in cell adhesion, integrin expression, and cell-matrix interactions. This study supports the feasibility of future multi-center GWA investigations of ALI risk, and identifies PPFIA1 as a potential functional candidate ALI risk gene for future research.

  20. Preventing PTSD: A Randomized Controlled Trial of Brief Anxiety Reducation Treatment for Acute Trauma (ARTAT). Addendum

    Science.gov (United States)

    2013-08-01

    Henn-Haase C, Marmar CR. Associations between childhood trauma and emotion-modulated psychophysiological responses to startling sounds: a study of...horror and peritraumatic dissociation: do physical and cognitive symptoms of panic mediate the relationship between the two? Behaviour Research and...Weiner MW, Marmar CR. Neuropsychological functioning in posttraumatic stress disorder and alcohol abuse . Neuropsychology. 2006 Nov; 20(6): 716-26

  1. The newest progress of research on acute trauma-induced coagulopathy

    Directory of Open Access Journals (Sweden)

    Wei Wang

    2016-05-01

    Full Text Available Traumatic injury remains the leading cause of death with bleeding in the world, representing the main cause of preventable death. But if immediate management could be applied, the outcomes will be dramatically improved. Trauma-induced coagulopathy (TIC as an early endogenous process in many traumatic patients is driven by the multi-tissue injury and shock, and is associated with increased mortality and bad outcomes in the multi-trauma patients. The understanding of the mechanisms of TIC and its effect on the outcomes of severely injured patients has been developed over the past few years. Here, we aim to review the current understanding and recent findings in the pathobiology of coagulopathy. The principal causes of TIC are hypoperfusion, inflammation response and the activation of the neurohumoral system. Hypoperfusion causes the activation of many biomarkers, like protein C, syndecan-1, plasminogen, and so on. The elevation of these markers indicates the damage of the endothelium, which will lead to autoheparinization in body. When accompanied with acidosis, hypothermia, and hemodilution, the mortality of trauma patients will rise significantly. This article aims to focus on our updated acknowledges on the principal mechanisms and causes of the TIC.

  2. Prognosis of patients with whiplash-associated disorders consulting physiotherapy

    DEFF Research Database (Denmark)

    Bohman, Tony; Côté, Pierre; Boyle, Eleanor

    2012-01-01

    BACKGROUND: Patients with whiplash-associated disorders (WAD) have a generally favourable prognosis, yet some develop longstanding pain and disability. Predicting who will recover from WAD shortly after a traffic collision is very challenging for health care providers such as physical therapists....

  3. Long-term Labour Market Performance of Whiplash Claimants

    DEFF Research Database (Denmark)

    Leth-Petersen, Søren; Rotger, Gabriel Pons

    financial incentive to not reduce earnings. This suggests that moderate injuries tend to be chronic, and that compensation-seeking behaviour is not the main explanation for this group. We find that claimants with chronic WADs used more health care in the year prior to the whiplash than claimants with non...

  4. Long term labour market performance of whiplash claimants

    DEFF Research Database (Denmark)

    Leth-Petersen, Søren; Rotger, Gabriel Pons

    2009-01-01

    financial incentive to not reduce earnings. This suggests that moderate injuries tend to be chronic, and that compensation-seeking behaviour is not the main explanation for this group. We find that claimants with chronic WADs used more health care in the year prior to the whiplash than claimants with non...

  5. Whiplash, Real or Not Real? : A Review and New Concept

    NARCIS (Netherlands)

    Vállez Garcia, David; Dierckx, Rudi; Otte, Andreas; Holstege, Gert; Dierckx, Rudi AJO; Otte, Andreas; de Vries, Erik FJ; van Waarde, Aren; Leenders, Klaus L

    2014-01-01

    Whiplash-associated disorder (WAD) describes a heterogeneous group of symptoms, which develops frequently after an unexpected rear-end car collision. In some of these patients, the symptoms persist for years. There is an ongoing scientific debate about the existence of tissue injury to support this

  6. Burnout in Patients with Chronic Whiplash-Associated Disorders

    Science.gov (United States)

    Clementz, Gunilla; Borsbo, Bjorn; Norrbrink, Cecilia

    2012-01-01

    This study sought to assess burnout and its relation to pain, disability, mood and health-related quality of life in a group of patients with chronic whiplash-associated disorders (WAD). Forty-five patients with chronic WAD ([greater than or equal to] 3 months) referred to a multidisciplinary rehabilitation centre were included. A questionnaire…

  7. Does cervical kyphosis relate to symptoms following whiplash injury?

    DEFF Research Database (Denmark)

    Johansson, Mats Peter; Baann Liane, Martin Skogheim; Bendix, Tom

    2011-01-01

    is not significantly associated with chronic whiplash associated pain. Moreover, it is a clear clinical implication that pain should not be ascribed to a straight spine on MRI. We suggest that future trials on cervical posture focus upon the presence of kyphotic deformity rather than just on the absence of lordosis....

  8. Chronic pain/dysfunction in whiplash-associated disorders.

    Science.gov (United States)

    Davis, C

    2001-01-01

    The purposes of this article are (1) to review current knowledge of and recent concepts pertaining to the causes of chronic pain and/or dysfunction following whiplash-type injuries and (2) to acquaint those who treat these types of injuries with possible mechanisms of continued pain and or dysfunction following whiplash. A review of the literature on mechanisms of injury and neurologic considerations was undertaken. A hand search of relevant medical, neuroscience, chiropractic, and online Index Medicus sources and other sources involving mechanisms of nociception, neurotransmitters, and receptors that might evolve from whiplash-type soft tissue injuries was conducted. Pain is a complex phenomenon that has great variability. Chronic pain appears to involve a deficient descending inhibitory process and/or ongoing excitatory input. There is a wide variety of reactions by individuals to any given type of stimulus. Injury may lead to increases in neuronal activity and prolonged changes in the nervous system. Chronic pain may be seen as part of a central disturbance accompanied by disinhibition or sensitization of central pain modulation, mirrored in the immune and endocrine systems. Patients with chronic whiplash syndrome may have a generalized central hyperexcitability from a loss of tonic inhibitory input (disinhibition) and/or ongoing excitatory input contributing to dorsal horn hyperexcitability. Dysfunction of the motor system may also occur, with or without pain. The purpose of treatment should be not only to relieve pain but also to allow for proper proprioception.

  9. Role of early minimal-invasive spine fixation in acute thoracic and lumbar spine trauma

    Directory of Open Access Journals (Sweden)

    Schmidt Oliver

    2007-01-01

    Full Text Available Polytraumatized patients following a severe trauma suffer from substantial disturbances of the immune system. Secondary organ dysfunction syndromes due to early hyperinflammation and late immunparalysis contribute to adverse outcome. Consequently the principle of damage control surgery / orthopedics developed in the last two decades to limit secondary iatrogenic insult in these patients. New percutaneous internal fixators provide implants for a damage control approach of spinal trauma in polytraumatized patients. The goal of this study is to evaluate the feasibility of minimal-invasive instrumentation in the setting of minor and major trauma and to discuss the potential benefits and drawbacks of this procedure. Materials and Methods: The present study is a prospective analysis of 76 consecutive patients (mean age 53.3 years with thoracolumbar spine fractures following major or minor trauma from August 2003 to January 2007 who were subjected to minimal-invasive dorsal instrumentation using CD Horizon ® Sextant TM Rod Insertion System and Longitude TM Rod Insertion System (Medtronic ® Sofamor Danek. Perioperative and postoperative outcome measures including e.g. local and systemic complications were assessed and discussed. Results: Forty-nine patients (64.5% suffered from minor trauma (Injury Severity Score < 16. Polytraumatized patients (n=27; 35.5% had associated chest (n=20 and traumatic brain injuries (n=22. For mono- and bisegmental dorsal instrumentation the Sextant TM was used in 60 patients, whereas in 16 longer ranging instrumentations the (prototype Longitude TM system was implanted. Operation time was substantially lower than in conventional approach at minimum 22.5 min for Sextant and 36.2 min for Longitude TM , respectively. Geriatric patients with high perioperative risk according to ASA classification benefited from the less invasive approach and lack of approach-related complications including no substantial blood loss

  10. The use of history to identify anterior cruciate ligament injuries in the acute trauma setting: the 'LIMP index'.

    Science.gov (United States)

    Ayre, Colin; Hardy, Maryann; Scally, Andrew; Radcliffe, Graham; Venkatesh, Ram; Smith, Jon; Guy, Stephen

    2017-05-01

    To identify the injury history features reported by patients with anterior cruciate ligament (ACL) injuries and determine whether history may be used to identify patients requiring follow-up appointments from acute trauma services. Multisite cross-sectional service evaluation using a survey questionnaire design conducted in the UK. The four injury history features investigated were 'leg giving way at the time of injury', 'inability to continue activity immediately following injury', 'marked effusion' and 'pop (heard or felt) at the time of injury'(LIMP). 194 patients with ACL injury were identified, of which 165 (85.5%) attended an acute trauma service. Data on delay was available for 163 (98.8%) of these patients of which 120 (73.6%) had a follow-up appointment arranged. Patients who had a follow-up appointment arranged waited significantly less time for a correct diagnosis (geometric mean 29 vs 198 days; p<0.001) and to see a specialist consultant (geometric mean 61 vs 328 days; p<0.001). Using a referral threshold of any two of the four LIMP injury history features investigated, 95.8% of patients would have had a follow-up appointment arranged. Findings support the value of questioning patients on specific injury history features in identifying patients who may have suffered ACL injury. Using a threshold of two or more of the four LIMP history features investigated would have reduced the percentage of patients inappropriately discharged by 22.2%. Evidence presented suggests that this would significantly reduce the time to diagnosis and specialist consultation minimising the chance of secondary complications. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  11. Acute stress, depression, and anxiety symptoms among English and Spanish speaking children with recent trauma exposure.

    Science.gov (United States)

    Barber, Beth A; Kohl, Krista L; Kassam-Adams, Nancy; Gold, Jeffrey I

    2014-03-01

    A growing literature suggests the clinical importance of acute stress disorder symptoms in youth following potentially traumatic events. A multisite sample of English and Spanish speaking children and adolescents (N = 479) between the ages of 8-17, along with their caregivers completed interviews and self-report questionnaires between 2 days and 1 month following the event. The results indicate that children with greater total acute stress symptoms reported greater depressive (r = .41, p importance of screening acute stress symptoms and other mental health outcomes following a potentially traumatic event in children and adolescents. Early screening may enable clinicians to identify and acutely intervene to support children's psychological and physical recovery.

  12. Fyysinen ja psyykkinen kuormitus sekä selviytymisvoimavarat kroonisilla whiplash potilailla

    OpenAIRE

    Hellstén, Kati

    2017-01-01

    TIIVISTELMÄ Hellstén, K. 2017. Fyysinen ja psyykkinen kuormitus sekä selviytymisvoimavarat kroonisilla whiplash potilailla. Liikuntatieteellinen tiedekunta, Jyväskylän yliopisto, fysioterapian pro gradu –tutkielma, 61 sivua, 7 liitettä. Whiplash vamma eli niskan retkahdusvamma syntyy tyypillisimmin autokolareissa törmäyksen aiheuttaessa niskan nopean edestakaisen liikkeen. Oirekuva vamman jälkeen on usein laaja ja jopa 50%:lla whiplash vammautuneista se kroonistuu. Tämän pro gradu tutk...

  13. A comparison of the Acute Physiology and Chronic Health Evaluation (APACHE) II score and the Trauma-Injury Severity Score (TRISS) for outcome assessment in Srinagarind Intensive Care Unit trauma patients.

    Science.gov (United States)

    Thanapaisal, Chaiyut; Saksaen, Puthipong

    2012-11-01

    To assess the ability of the Acute Physiology and Chronic Health Evaluation (APACHE II) system and Trauma-Injury Severity Scoring (TRISS) system in predicting group mortality in intensive care unit (ICU) trauma patients. The trauma patients admitted to ICU at Srinagarind Hospital between June 2008 and December 2010 were studied. For each patient, demographic data, mechanism of injury and surgical status were collected. The probability of death was calculated for each patient based on the APACHE II and TRISS equations. The ability to predict group mortality for APACHE II and TRISS was assessed by receiver operating characteristic curve analysis, two by two decision matrices and calibration curve analysis. One hundred and thirty-two trauma patients were admitted to the ICU. Twenty-seven (20%) patients died and hundred and five (80%) survived. There were significant differences between survivors and non-survivors in Glasgow Coma Scale, Revised Trauma Score, Injury Severity Score and APACHE II score. By receiver operating characteristic (ROC) curve analysis, the areas under the curves (+/- SEM) of APACHE II and TRISS were 0.89 +/- 0.04 and 0.83 +/- 0.04, respectively. Using two by two decision matrices with a decision criterion of 0.5, the sensitivities, specificities and percentages correctly classified were 44.4%, 98.1% and 87.1%, respectively for APACHE II and 25.9%, 98.1% and 83.3%, respectively, for TRISS. From the calibration curves, the r2 value was 0.99 (p = 0.0001) for APACHE II and 0.98 (p = 0.0001) for TRISS. Both APACHE II and TRISS scores were shown to accurately predict group mortality in ICU trauma patients. APACHE II and TRISS may be utilized for quality assurance in ICU trauma patients. However, neither APACHE II nor TRISS provides sufficient confidence for prediction of outcome of individual patients.

  14. Dual-phase CT for the assessment of acute vascular injuries in high-energy blunt trauma: the imaging findings and management implications.

    Science.gov (United States)

    Iacobellis, Francesca; Ierardi, Anna M; Mazzei, Maria A; Magenta Biasina, Alberto; Carrafiello, Gianpaolo; Nicola, Refky; Scaglione, Mariano

    2016-01-01

    Acute vascular injuries are the second most common cause of fatalities in patients with multiple traumatic injuries; thus, prompt identification and management is essential for patient survival. Over the past few years, multidetector CT (MDCT) using dual-phase scanning protocol has become the imaging modality of choice in high-energy deceleration traumas. The objective of this article was to review the role of dual-phase MDCT in the identification and management of acute vascular injuries, particularly in the chest and abdomen following multiple traumatic injuries. In addition, this article will provide examples of MDCT features of acute vascular injuries with correlative surgical and interventional findings.

  15. Quality of Care Delivered Before versus After A Quality Improvement Intervention for Acute Geriatric Trauma

    Science.gov (United States)

    Min, Lillian; Cryer, Henry; Chan, Chiao-Li; Roth, Carol; Tillou, Areti

    2014-01-01

    Background Older trauma injury patients had improved recovery after we implemented routine geriatric consultation for patients ≥ age 65 at a level-1 academic trauma center. The intervention aimed to improve quality of geriatric care. However, the specific care processes that improved are unknown. Study Design Prospective observation comparing medical care after (December 2007-November 2009) versus before (December 2006-November 2007) implementation of the geriatric consult-based intervention. To measure quality-of-care (QOC) we used 33 previously-validated care-process quality indicators (QIs) from the Assessing the Care of Vulnerable Elders (ACOVE) study, measured by review of medical records for 76 Geriatric Consult [GC] versus 71 control group patients. As pre-specified subgroup analyses, we aggregated QIs by type: geriatric (e.g., delirium screening) versus non-geriatric condition-based care (e.g., thrombosis prophylaxis) and compared QI scores by type of care. Last, we aggregated QI scores into overall, geriatric, and non-geriatric QOC scores for each patient (# QIs passed/# QIs eligible), and compared patient-level QOC for the GC versus control group, adjusting for age, gender, ethnicity, comorbidity, and injury severity. Results 63% of the GC versus 11% of the control group patients received a geriatric consultation. We evaluated 2505 QIs overall (1664 geriatric-type and 841 non-geriatric QIs). In general, fewer geriatric-type QIs were passed than non-geriatric QIs (71% vs 81%, pgeriatric-QOC for the GC (74%) compared to the control group (68%, pgeriatric QOC for older trauma patients. PMID:25840534

  16. The impact of acute coagulopathy on mortality in pediatric trauma patients.

    Science.gov (United States)

    Strumwasser, Aaron; Speer, Allison L; Inaba, Kenji; Branco, Bernardino C; Upperman, Jeffrey S; Ford, Henri R; Lam, Lydia; Talving, Peep; Shulman, Ira; Demetriades, Demetrios

    2016-08-01

    Traumatic coagulopathy (TC) occurs in 24% to 38% of adults and is associated with up to a six-fold increase in mortality. This study's purpose was to determine the incidence of pediatric TC and its impact on mortality. A retrospective review (2004-2009) of all trauma patients from our Level I trauma center was performed. Coagulopathy was defined as an international normalized ratio of 1.5 or higher or activated partial thromboplastin time of more than 36 seconds or platelets less than 100,000/mm. Clinical outcomes were compared between pediatric (younger than 16 years) and adult patients (≥16 years or older). A total of 20,126 patients were identified (7.6% pediatric, 92.4% adult). Mean ± SD age was 8.7 ± 4.8 years for pediatric patients and 37.6 ± 16.7 years for adults. The incidence of admission coagulopathy was lower in children (5.8% vs. 8.4%; p coagulopathy (8.4% vs. 12.4%; p coagulopathy later than adults (102.3 ± 123.2 hours vs. 59.2 ± 1,823.9 hours; p coagulopathy increased in stepwise fashion with age (up to 19.5% in elderly). Adult and pediatric TC was associated with increased mortality (pediatric: 14.4% vs. 0.5%; p = 0.02; adult: 18.3% vs. 1.8%; p trauma patients are less likely to present with coagulopathy, are less likely to develop coagulopathy during their admission, and tend to develop coagulopathy later than adults. If they develop coagulopathy, however, mortality increases in a stepwise fashion with age and is associated with a two- to four-fold increased risk of death. Epidemiologic study, level III.

  17. Acute diaphragmatic paralysis caused by chest-tube trauma to phrenic nerve

    Energy Technology Data Exchange (ETDEWEB)

    Nahum, E.; Ben-Ari, J.; Schonfeld, T. [Pediatric Intensive Care Unit, Schneider Children' s Medical Center of Israel, Petah Tiqva (Israel); Horev, G. [Dept. of Diagnostic Radiology, Schneider Children' s Medical Center of Israel, Petah Tiqva (Israel); Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv (Israel)

    2001-06-01

    A 3{sup 1}/{sub 2}-year-old child developed unilateral diaphragmatic paralysis after chest drain insertion. Plain chest X-ray demonstrated paravertebral positioning of the chest-tube tip, and magnetic resonance imaging revealed hematomas in the region of the chest-tube tip and the phrenic nerve fibers. The trauma to the phrenic nerve was apparently secondary to malposition of the chest tube. This is a rare complication and has been reported mainly in neonates. Radiologists should notify the treating physicians that the correct position of a chest drain tip is at least 2 cm distant from the vertebrae. (orig.)

  18. Acute effects of physiotherapeutic respiratory maneuvers in critically ill patients with craniocerebral trauma.

    Science.gov (United States)

    Cerqueira Neto, Manoel Luiz de; Moura, Álvaro Vieira; Cerqueira, Telma Cristina Fontes; Aquim, Esperidião Elias; Reá-Neto, Álvaro; Oliveira, Mirella Cristine; Silva Júnior, Walderi Monteiro da; Santana-Filho, Valter J; Scola, Rosana Herminia

    2013-09-01

    To evaluate the effects of physiotherapeutic respiratory maneuvers on cerebral and cardiovascular hemodynamics and blood gas variables. A descriptive, longitudinal, prospective, nonrandomized clinical trial that included 20 critical patients with severe craniocerebral trauma who were receiving mechanical ventilation and who were admitted to the intensive care unit. Each patient was subjected to the physiotherapeutic maneuvers of vibrocompression and increased manual expiratory flow (5 minutes on each hemithorax), along with subsequent airway suctioning with prior instillation of saline solution, hyperinflation and hyperoxygenation. Variables related to cardiovascular and cerebral hemodynamics and blood gas variables were recorded after each vibrocompression, increased manual expiratory flow and airway suctioning maneuver and 10 minutes after the end of airway suctioning. The hemodynamic and blood gas variables were maintained during vibrocompression and increased manual expiratory flow maneuvers; however, there were increases in mean arterial pressure, intracranial pressure, heart rate, pulmonary arterial pressure and pulmonary capillary pressure during airway suctioning. All of the values returned to baseline 10 minutes after the end of airway suctioning. Respiratory physiotherapy can be safely performed on patients with severe craniocerebral trauma. Additional caution must be taken when performing airway suctioning because this technique alters cerebral and cardiovascular hemodynamics, even in sedated and paralyzed patients.

  19. Characterization of the spectrum of hemodynamic profiles in trauma patients with acute neurogenic shock☆

    Science.gov (United States)

    Summers, Richard L.; Baker, Stephen D.; Sterling, Sarah A.; Porter, John M; Jones, Alan E.

    2014-01-01

    Objective Neurogenic shock considered a distributive type of shock secondary to loss of sympathetic outflow to the peripheral vasculature. In this study, we examine the hemodynamic profiles of a series of trauma patients with a diagnosis of neurogenic shock. Methods Hemodynamic data were collected on a series of trauma patients determined to have spinal cord injuries with neurogenic shock. A well-established integrated computer model of human physiology was used to analyze and categorize the hemodynamic profiles from a system analysis perspective. A differentiation between these categories was presented as the percent of total patients. Results Of the 9 patients with traumatic neurogenic shock, the etiology of shock was decrease in peripheral vascular resistance (PVR) in 3 (33%; 95% confidence interval, 12%–65%), loss of vascular capacitance in 2 (22%; 6%–55%) and mixed peripheral resistance and capacitance responsible in 3 (33%; 12%–65%), and purely cardiac in 1 (11%; 3%–48%). The markers of sympathetic outflow had no correlation to any of the elements in the patients' hemodynamic profiles. Conclusions Results from this study suggest that hypotension of neurogenic shock can have multiple mechanistic etiologies and represents a spectrum of hemodynamic profiles. This understanding is important for the treatment decisions in managing these patients. PMID:23566731

  20. Characterization of the spectrum of hemodynamic profiles in trauma patients with acute neurogenic shock.

    Science.gov (United States)

    Summers, Richard L; Baker, Stephen D; Sterling, Sarah A; Porter, John M; Jones, Alan E

    2013-08-01

    Neurogenic shock considered a distributive type of shock secondary to loss of sympathetic outflow to the peripheral vasculature. In this study, we examine the hemodynamic profiles of a series of trauma patients with a diagnosis of neurogenic shock. Hemodynamic data were collected on a series of trauma patients determined to have spinal cord injuries with neurogenic shock. A well-established integrated computer model of human physiology was used to analyze and categorize the hemodynamic profiles from a system analysis perspective. A differentiation between these categories was presented as the percent of total patients. Of the 9 patients with traumatic neurogenic shock, the etiology of shock was decrease in peripheral vascular resistance (PVR) in 3 (33%; 95% confidence interval, 12%-65%), loss of vascular capacitance in 2 (22%; 6%-55%) and mixed peripheral resistance and capacitance responsible in 3 (33%; 12%-65%), and purely cardiac in 1 (11%; 3%-48%). The markers of sympathetic outflow had no correlation to any of the elements in the patients' hemodynamic profiles. Results from this study suggest that hypotension of neurogenic shock can have multiple mechanistic etiologies and represents a spectrum of hemodynamic profiles. This understanding is important for the treatment decisions in managing these patients. Copyright © 2013 Elsevier Inc. All rights reserved.

  1. Acute effects of physiotherapeutic respiratory maneuvers in critically ill patients with craniocerebral trauma

    Directory of Open Access Journals (Sweden)

    Manoel Luiz de Cerqueira Neto

    2013-09-01

    Full Text Available OBJECTIVE: To evaluate the effects of physiotherapeutic respiratory maneuvers on cerebral and cardiovascular hemodynamics and blood gas variables. METHOD: A descriptive, longitudinal, prospective, nonrandomized clinical trial that included 20 critical patients with severe craniocerebral trauma who were receiving mechanical ventilation and who were admitted to the intensive care unit. Each patient was subjected to the physiotherapeutic maneuvers of vibrocompression and increased manual expiratory flow (5 minutes on each hemithorax, along with subsequent airway suctioning with prior instillation of saline solution, hyperinflation and hyperoxygenation. Variables related to cardiovascular and cerebral hemodynamics and blood gas variables were recorded after each vibrocompression, increased manual expiratory flow and airway suctioning maneuver and 10 minutes after the end of airway suctioning. RESULTS: The hemodynamic and blood gas variables were maintained during vibrocompression and increased manual expiratory flow maneuvers; however, there were increases in mean arterial pressure, intracranial pressure, heart rate, pulmonary arterial pressure and pulmonary capillary pressure during airway suctioning. All of the values returned to baseline 10 minutes after the end of airway suctioning. CONCLUSION: Respiratory physiotherapy can be safely performed on patients with severe craniocerebral trauma. Additional caution must be taken when performing airway suctioning because this technique alters cerebral and cardiovascular hemodynamics, even in sedated and paralyzed patients.

  2. CT characteristics of Morel-Lavallée lesions: an under-recognized but significant finding in acute trauma imaging.

    Science.gov (United States)

    McKenzie, Gavin A; Niederhauser, Blake D; Collins, Mark S; Howe, Benjamin M

    2016-08-01

    To highlight the significance and imaging characteristics of Morel-Lavallée (ML) lesions, which have been well characterized on MRI, but are potentially under-recognized on CT. Twenty-eight Morel-Lavallée lesions were identified in 18 patients and were all clinically or surgically confirmed. Lesions were grouped into acute (30 days) at the time of CT imaging. Charts were reviewed to gather patient characteristics, injury patterns, radiologist interpretation, treatment, and outcomes. Sixteen male and 2 female patients with a mean age of 50 years (range 19-80) at the date of their initial evaluation were identified. All patients had significant trauma that accounted for 28 ML lesions, all of which were in a characteristic subcutaneous location overlying the muscular fascial plane. Lesions on CT went through an evolution from hyperdense, poorly or moderately marginated without a pseudocapsule to being hypodense, with internal fat globules or septations and well marginated with a complete enhancing pseudocapsule. Only 1 (4 %) of the ML lesions was suggested and 7 (25 %) lesions were not commented on at all by the interpreting radiologist. Morel-Lavallée lesions are post-traumatic closed, internal, soft-tissue, degloving lesions that are potentially underrecognized on CT. Most acute ML lesions are nonspecific, resembling simple hematomas or contusions. ML lesions evolve as they age with subacute and chronic lesions demonstrating the known features described on MR imaging that should allow for an accurate imaging diagnosis.

  3. A CASE OF SELF-INDUCED ACUTE HYDROPS IN A PATIENT WITH IMPULSE CONTROL DISORDER ASSOCIATED WITH COMPULSIVE EYE TRAUMA

    Directory of Open Access Journals (Sweden)

    Bindu Madhavi

    2016-03-01

    Full Text Available PURPOSE To describe acute hydrops in a patient with impulse control disorder (not otherwise specified secondary to self-induced repetitive eye trauma. METHODS A 22-year-old male patient was referred from a psychiatrist with a diagnosis of impulse control disorder not otherwise specified (compulsive impulse self-mutilating behaviour for opacity and watering of both eyes (left eye more than right eye. Left eye showed features of acute hydrops with Descemet’s tear and right eye showed corneal opacity with Descemet’s tear (status post hydrops. RESULT The patient was prescribed cycloplegics, hypertonic saline for left eye and was advised against scratching the eye and was given protective goggles and was told for close followup in conjunction with psychiatric management. CONCLUSION Impulse control disorders are relatively common psychiatric conditions, yet are poorly understood by clinicians, patients suffering from the disorder and public. And hence identification of this disorder and close observation of patient allows for avoiding complications such as progression of hydrops, perforation and infection.

  4. Alcohol-associated acute head trauma in human subjects is associated with early deficits in serum ionized Mg and Ca.

    Science.gov (United States)

    Altura, B M; Memon, Z S; Altura, B T; Cracco, R Q

    1995-01-01

    Acute head trauma (AHT) (caused by motor vehicle accidents that did not produce loss of consciousness or observed brain lesions on CT scan, or falls) was found to result in early (1-8 h after injury) serum deficits in ionized magnesium (IMg2+) and ionized calcium (ICa2+) assessed with ion-selective electrodes (ISEs). Total Mg (TMg) and other electrolytes as well as serum biochemical analytes were all within the normal reference ranges. AHT patients with acute alcohol intoxication (BAC > or = 150 mg/dl) or alcohol abuse (BAC > 200 mg/dl) demonstrated deficits (15-35% less than normal) in IMg2+, but serum TMg levels were normal as were electrolytes and serum biochemical analytes. AHT patients with alcohol intoxication or alcohol abuse required hospitalization for 1-3 days prior to release, whereas AHT patients without alcohol intoxication were released in less than 24 h. The ICa2+/IMg2+ ratio, a sign of increased vascular tone and vascular reactivity, was significantly elevated in AHT patients with alcohol intoxication but not in AHT patients without alcohol intoxication or abuse. These serum divalent cation changes early after traumatic brain injury could be of considerable practicable diagnostic value in the assessment of alcohol-associated head injury. Use of ion-selective electrodes to accurately measure IMg2+ could serve as a logical basis for monitoring the response of the body to AHT.

  5. Orofacial injuries due to trauma following motor vehicle collisions: part 2. Temporomandibular disorders.

    Science.gov (United States)

    Epstein, Joel B; Klasser, Gary D; Kolbinson, Dean A; Mehta, Sujay A

    2010-01-01

    Temporomandibular disorders (TMDs) following motor vehicle collisions (MVCs) may result from direct orofacial trauma but also occur in patients with whiplash-associated disorder (WAD) without such trauma. TMDs may not be identified at the time of first assessment, but may develop weeks or more after the MVC. TMDs in WAD appear to occur predominantly in females and can be associated with regional or widespread pain. TMDs following MVCs may respond poorly to independent therapy and may be best managed using multidisciplinary approaches.

  6. Risk Factors of Poor Prognosis after Whiplash Injury

    Directory of Open Access Journals (Sweden)

    Samy Suissa

    2003-01-01

    Full Text Available Whiplash, a common injury following motor vehicle crashes, is associated with high costs and a prognosis that is variable and difficult to predict. In this paper, we review findings from the Quebec cohort epidemiological study on predictive factors of recovery from whiplash injury after a motor vehicle crash. We formed a population-based incident cohort of all 4,759 individuals who sustained a whiplash injury resulting from a motor vehicle crash in the province of Québec, Canada, in 1987, and followed these patients for up to seven years. The data were obtained from the universal automobile insurance plan (SAAQ that covers all seven million residents of the Province for all vehicular-related injuries. From this cohort, we formed the cohort of 3,014 for whom a police report was completed. For this cohort, we obtained data on crash-related factors directly from the police report. We also formed the cohort of 2,627 subjects who had strictly a whiplash injury, without associated injuries. For this cohort, the data on signs and symptoms were obtained from the medical charts kept by the SAAQ. For both cohorts, data on the outcome, the recovery time from whiplash, was obtained from the SAAQ databases. The crash-related cohort study found that socio-demographic factors associated with a longer recovery from whiplash include older age, female sex, having dependents and not being employed full time and that each decreases the rate of recovery by 14 to 16 per cent. Factors related to the crash conditions indicate that being in a truck or bus, with a decrease of 52% in the rate of recovery, being a passenger in the vehicle (15%, colliding with a moving vehicle (16%, and a side or frontal collision (15% all decrease the rate of recovery. We introduce a combined risk score that predicts longer recovery. In the cohort of subjects with signs and symptoms, the median recovery time was 32 days and 12% of subjects had still not recovered after 6 months. The signs

  7. Whiplash syndrome: kinematic factors influencing pain patterns.

    Science.gov (United States)

    Cusick, J F; Pintar, F A; Yoganandan, N

    2001-06-01

    The overall, local, and segmental kinematic responses of intact human cadaver head-neck complexes undergoing an inertia-type rear-end impact were quantified. High-speed, high-resolution digital video data of individual facet joint motions during the event were statistically evaluated. To deduce the potential for various vertebral column components to be exposed to adverse strains that could result in their participation as pain generators, and to evaluate the abnormal motions that occur during this traumatic event. The vertebral column is known to incur a nonphysiologic curvature during the application of an inertial-type rear-end impact. No previous studies, however, have quantified the local component motions (facet joint compression and sliding) that occur as a result of rear-impact loading. Intact human cadaver head-neck complexes underwent inertia-type rear-end impact with predominant moments in the sagittal plane. High-resolution digital video was used to track the motions of individual facet joints during the event. Localized angular motion changes at each vertebral segment were analyzed to quantify the abnormal curvature changes. Facet joint motions were analyzed statistically to obtain differences between anterior and posterior strains. The spine initially assumed an S-curve, with the upper spinal levels in flexion and the lower spinal levels in extension. The upper C-spine flexion occurred early in the event (approximately 60 ms) during the time the head maintained its static inertia. The lower cervical spine facet joints demonstrated statistically greater compressive motions in the dorsal aspect than in the ventral aspect, whereas the sliding anteroposterior motions were the same. The nonphysiologic kinematic responses during a whiplash impact may induce stresses in certain upper cervical neural structures or lower facet joints, resulting in possible compromise sufficient to elicit either neuropathic or nociceptive pain. These dynamic alterations of the

  8. Isometric muscle fatigue of the paravertebral and upper extremity muscles after whiplash injury.

    Science.gov (United States)

    Rastovic, Pejana; Gojanovic, Marija Definis; Berberovic, Marina; Pavlovic, Marko; Lesko, Josip; Galic, Gordan; Pandza, Maja

    2017-01-01

    Whiplash-associated disorders (WAD) result from injury of neck structures that most often occur during traffic accidents as a result of rapid acceleration-deceleration. The dominant symptoms manifest in the musculoskeletal system and include increased fatigue. Because of the frequency of whiplash injuries, a simple, cheap and useful diagnostic tool is needed to differentiate whiplash injury from healthy patients or those faking symptoms. To determine muscle fatigue in patients with whiplash injury in six body positions. Analytical cross-sectional study. Emergency center, university hospital. We studied patients with whiplash injury from vehicular traffic accidents who presented to the emergency center within 6 hours of sustaining the injury. We determined whiplash injury grade according to the Quebec Task Force (QTF) classification and measured isometric muscle endurance in six different body positions. Control subjects for each patient were matched by age, gender and anthropomorphic characteristics. Cut-off values were determined to distinguish patients with whiplash injury from controls and for determination of injury grade . QTF grade, time to muscle fatigue in seconds. From September 2013 to September 2016, we enrolled 75 patients with whiplash injury and 75 matching control subjects. In all six positions, the patients with whiplash injury felt muscle fatigue faster than equivalent controls (P muscle fatigue decreased with increasing injury grades in all six positions. Assignment to the patient or control group and to injury grade could be predicted with more than 90% accuracy on the basis of time to muscle fatigue. The most efficient position was the highest injury grade, by which 99.9% of the patients were accurately categorized. Isometric muscle endurance correlated with whiplash injury grade in all six positions (P muscle endurance and the appearance of isometric muscle fatigue during testing can be a useful indicator of whiplash injury and grade. The size

  9. [Vascular trauma].

    Science.gov (United States)

    Furuya, T; Nobori, M; Tanaka, N

    1999-07-01

    Vascular trauma is essentially acute arterial obstruction, often combined with hemorrhage, fracture, and infection. It can be both life-threatening and limb-threatening and needs an emergency operation. In vascular trauma patient, multiple fracture and organ injury, such as brain, lung, liver, spleen, kidney, or gastrointestinal tract should be evaluated to decide treatment priority. When the pulse distal from the injured site is absent or diminished, vascular trauma is most likely and reconstruction should be accomplished within "the golden time (6-8 hours)". Intimal damage followed by platelet aggregation and thrombus formation will necessitate resection and repair of the site instead of simple thrombectomy. Although autogenous vein is the first choice, artificial graft can be implanted for short segment in non-infected field.

  10. Novel variants in the PRDX6 Gene and the risk of Acute Lung Injury following major trauma

    Directory of Open Access Journals (Sweden)

    Localio A Russell

    2011-05-01

    Full Text Available Abstract Background Peroxiredoxin 6 (PRDX6 is involved in redox regulation of the cell and is thought to be protective against oxidant injury. Little is known about genetic variation within the PRDX6 gene and its association with acute lung injury (ALI. In this study we sequenced the PRDX6 gene to uncover common variants, and tested association with ALI following major trauma. Methods To examine the extent of variation in the PRDX6 gene, we performed direct sequencing of the 5' UTR, exons, introns and the 3' UTR in 25 African American cases and controls and 23 European American cases and controls (selected from a cohort study of major trauma, which uncovered 80 SNPs. In silico modeling was performed using Patrocles and Transcriptional Element Search System (TESS. Thirty seven novel and tagging SNPs were tested for association with ALI compared with ICU at-risk controls who did not develop ALI in a cohort study of 259 African American and 254 European American subjects that had been admitted to the ICU with major trauma. Results Resequencing of critically ill subjects demonstrated 43 novel SNPs not previously reported. Coding regions demonstrated no detectable variation, indicating conservation of the protein. Block haplotype analyses reveal that recombination rates within the gene seem low in both Caucasians and African Americans. Several novel SNPs appeared to have the potential for functional consequence using in silico modeling. Chi2 analysis of ALI incidence and genotype showed no significant association between the SNPs in this study and ALI. Haplotype analysis did not reveal any association beyond single SNP analyses. Conclusions This study revealed novel SNPs within the PRDX6 gene and its 5' and 3' flanking regions via direct sequencing. There was no association found between these SNPs and ALI, possibly due to a low sample size, which was limited to detection of relative risks of 1.93 and above. Future studies may focus on the role of

  11. Endovascular stent graft treatment of acute thoracic aortic transections due to blunt force trauma.

    LENUS (Irish Health Repository)

    Bjurlin, Marc A

    2012-02-01

    Endovascular stent graft treatment of acute thoracic aortic transections is an encouraging minimally invasive alternative to open surgical repair. Between 2006 and 2008, 16 patients with acute thoracic aortic transections underwent evaluation at our institution. Seven patients who were treated with an endovascular stent graft were reviewed. The mean Glasgow Coma Score was 13.0, probability of survival was .89, and median injury severity score was 32. The mean number of intensive care unit days was 7.7, mean number of ventilator support days was 5.4, and hospital length of stay was 10 days. Mean blood loss was 285 mL, and operative time was 143 minutes. Overall mortality was 14%. Procedure complications were a bleeding arteriotomy site and an endoleak. Endovascular treatment of traumatic thoracic aortic transections appears to demonstrate superior results with respect to mortality, blood loss, operative time, paraplegia, and procedure-related complications when compared with open surgical repair literature.

  12. Predictive capacity of pain beliefs and catastrophizing in Whiplash Associated Disorder.

    Science.gov (United States)

    Bostick, Geoff P; Carroll, Linda J; Brown, Cary A; Harley, Dwight; Gross, Douglas P

    2013-11-01

    Beliefs about pain are known to be important factors in recovery, most notably in LBP. Relatively less is known about the role of pain beliefs in Whiplash Associated Disorder (WAD). The widely advocated cognitive-behavioural approach to pain management necessitates cognitive factors such as pain beliefs be examined, even early after injury. The primary purpose of this study was to explore the predictive capacity of early post-injury pain beliefs and catastrophizing in patients with WAD. Patients (n=72) undergoing treatment for acute WAD in physical therapy and chiropractic clinics were invited to participate in the study. Research participants were asked to complete measures of beliefs (Survey of Pain Attitudes (SOPA) and Pain Beliefs and Perception Inventory (PBPI)) and catastrophizing (Pain Catastrophizing Scale) at baseline (within 6 weeks of injury), and 3 and 6 months post-injury. In addition, pain severity and self-reported disability using the Whiplash Disability Questionnaire (WDQ) were recorded at each measurement occasion. Baseline belief and catastrophizing scores were examined for their relationship with future pain and disability using multiple linear regression. Expectancy beliefs (PBPI Permanence and SOPA Medical Cure) were negatively correlated with pain intensity at 6-months and uniquely accounted for 16% and 14% of explained variance, respectively, after controlling for baseline pain intensity, age, sex and history of WAD. Consistent with previous research, catastrophizing was also found to be predictive of future pain. The amount of unique variance explained by beliefs in the prediction of future disability was modest after controlling for baseline disability, age, sex and history of WAD. These results suggest that expectancy beliefs are potentially important constructs to include in future explanatory prognosis studies. The Medical Cure and Permanence subscales of the SOPA and PBPI are tools that could be used to measure these expectancy

  13. Rapid MRI evaluation of acute intracranial hemorrhage in pediatric head trauma

    Energy Technology Data Exchange (ETDEWEB)

    Ryan, Maura E.; Jaju, Alok [Northwestern University Feinberg School of Medicine, Department of Radiology, Chicago, IL (United States); Ann and Robert H. Lurie Children' s Hospital of Chicago, Department of Medical Imaging, Chicago, IL (United States); Ciolino, Jody D. [Northwestern University, Biostatistics Collaboration Center, Department of Preventive Medicine Feinberg School of Medicine, Chicago, IL (United States); Alden, Tord [Northwestern University Feinberg School of Medicine, Department of Neurological Surgery, Chicago, IL (United States); Ann and Robert H. Lurie Children' s Hospital of Chicago, Department of Neurosurgery, Chicago, IL (United States)

    2016-08-15

    Rapid MRI with ultrafast T2 sequences can be performed without sedation and is often used in place of computed tomography (CT) to evaluate pediatric patients for indications such as hydrocephalus. This study investigated the sensitivity of rapid magnetic resonance imaging (MRI) for detection and follow-up of acute intracranial hemorrhage in comparison to CT, which is commonly the first-line imaging. Patients presenting to a pediatric hospital with acute intracranial hemorrhage on CT and follow-up rapid MRI within 48 h were included. Rapid MRI studies consisted of three plane ultrafast T2 sequences either with or without axial gradient echo (GRE) sequences. Identification of hemorrhage on rapid MRI was assessed by readers both blinded and unblinded to prior CT results. One hundred two acute hemorrhages in 61 patients were identified by CT. Rapid MRI detection of subdural and epidural hemorrhages was modest in the absence of prior CT for comparison (sensitivity 61-74 %), but increased with review of the prior CT (sensitivity 80-86 %). Hemorrhage size was a significant predictor of detection (p < 0.0001). Three plane fast T2 images alone without GRE sequences were poor at detecting subarachnoid hemorrhage (sensitivity 10-25 %); rapid MRI with GRE sequences identified the majority of subarachnoid hemorrhage (sensitivity 71-93 %). GRE modestly increased detection of other extra-axial hemorrhages. Rapid MRI with GRE sequences is sensitive for most acute intracranial hemorrhages only when a prior CT is available for review. Rapid MRI is not adequate to replace CT in initial evaluation of intracranial hemorrhages but may be helpful in follow-up of known hemorrhages. (orig.)

  14. Does cervical kyphosis relate to symptoms following whiplash injury?

    DEFF Research Database (Denmark)

    Johansson, Mats Peter; Baann Liane, Martin Skogheim; Bendix, Tom

    2011-01-01

    The mechanisms for developing long-lasting neck pain after whiplash injuries are still largely unrevealed. In the present study it was investigated whether a kyphotic deformity of the cervical spine, as opposed to a straight or a lordotic spine, was associated with the symptoms at baseline......, and with the prognosis one year following a whiplash injury. MRI was performed in 171 subjects about 10 d after the accident, and 104 participated in the pain recording at 1-year follow-up. It was demonstrated that postures as seen on MRI can be reliably categorized and that a straight spine is the most frequent...... appearance of the cervical spine in supine MRI. In relation to symptoms it was seen that a kyphotic deformity was associated with reporting the highest intensities of headache at baseline, but not with an increased risk of long-lasting neck pain or headache. In conclusion, a kyphotic deformity...

  15. [Investigation of serum cysteine concentration to monitor glomerular filtration rate for early diagnosis of acute kidney injury in patients with combined trauma].

    Science.gov (United States)

    Miziev, I A; Makhov, M Kh

    2017-10-01

    / To determine the early diagnostic criteria for acute kidney injury in patients with combined trauma using serum cystatin C as a biomarker in the diagnostic work-up of the affected patients. / The study comprised 42 patients who suffered combined trauma from 2015 to 2016. Cystatin C level was measured in serum. Blood sampling was done on the 1st, 3rd, 7th, 14th day of the injury. The patients were predominantly men (80%). Renal function was tested by measuring the rate of filtration and reabsorption using the Reberg-Tareev test. All patients were tested for the following parameters: serum and urine creatinine, 1-minute, 1-hour and 24-hour urine output, the rate of glomerular filtration and tubular reabsorption. / Forty (95.3%) patients had normal Reberg-Tareev test values. In 2 (4.7%) patients Reberg-Tareev test results were below normal values, which was associated with the development of acute renal failure on the sixth or seventh day after trauma. The overwhelming majority of patients with combined trauma had a normal serum creatinine level (n=38). In 33 (78.6%) patients serum cystatin C level was more than 30 percent above normal values. Moreover, an increase in the cystatin C level was observed in the first 3 days, with a gradual decrease thereafter. The glomerular filtration rate, according to the Reberg-Tareev test was reduced only in 4 patients, but when the Hawk formula was used to calculate GFR, it was reduced in 33 patients. On the 3rd day after trauma, based on the increase in the serum cystatin level, 12 patients were found to have subclinical acute renal damage. At the same time, this group of patients had normal azotemia parameters. These findings suggest that measuring glomerular filtration rate using serum cystatin C has a greater accuracy in detecting latent renal dysfunction.

  16. Acute haemolysis, DIC and renal failure after transfusion of uncross-matched blood during trauma resuscitation: illustrative case and literature review.

    Science.gov (United States)

    Fiorellino, J; Elahie, A L; Warkentin, T E

    2018-02-19

    The aims of this study were to report a patient with acute haemolytic transfusion reaction (HTR) after transfusing uncross-matched red blood cell (RBC) units and to identify the frequency of this complication. Uncross-matched RBC units are commonly transfused in emergencies, but the frequency of acute HTR is unknown. We describe a male stabbing victim who received three units of uncross-matched RBC units complicated by acute intravascular HTR, disseminated intravascular coagulation (DIC) and renal failure. We identified 14 studies evaluating the frequency of acute HTR post-emergency transfusion of uncross-matched RBC units. Acute HTR was shown by haemoglobinuria, free-plasma haemoglobin and methemalbumin, with anti-K and anti-Fy a eluted from recipient red cells; acute DIC featured severe hypofibrinogenemia, thrombocytopenia, elevated fibrin D-dimer and multiple bilateral renal infarcts. Two of the three transfused units reacted with pre-existing RBC alloantibodies [anti-K (titre, 128), anti-Fy a (titre, 512)], explained by transfusion 25 years earlier. Our literature review found the frequency of acute HTR following emergency transfusion of uncross-matched RBC units to be 2/3998 [0·06% (95% CI, 0·01-0·21%)]. Although emergency transfusion of uncross-matched blood is commonly practiced at trauma centres worldwide, with low risk of acute HTR (acute HTR with severe complications. © 2018 British Blood Transfusion Society.

  17. Potential risk factors for prolonged recovery following whiplash injury

    OpenAIRE

    Osti, Orso L.; Gun, Richard T.; Abraham, George; Pratt, Nicole L.; Eckerwall, Goran; Nakamura, Hiroaki

    2004-01-01

    A retrospective analysis of insurance data was made of 600 individuals claiming compensation for whiplash following motor vehicle accidents. Three hundred randomly selected claimants who had settled their injury claims within 9 months of the accident were compared with 300 who had settled more than 24 months after the accident. We compared the two groups to identify possible risk factors for prolonged recovery, for which settlement time greater than 24 months was a marker. Variables considere...

  18. Reduced Formation of Oxidative Stress Biomarkers and Migration of Mononuclear Phagocytes in the Cochleae of Chinchilla after Antioxidant Treatment in Acute Acoustic Trauma

    OpenAIRE

    Xiaoping Du; Chul-Hee Choi; Kejian Chen; Weihua Cheng; Floyd, Robert A.; Richard D. Kopke

    2011-01-01

    Objective. Inhibition of inflammation and free radical formation in the cochlea may be involved in antioxidant treatment in acute acoustic trauma. Procedure. Chinchilla were exposed to 105 dB sound pressure level octave band noise for 6 hours. One group of chinchilla was treated with antioxidants after noise exposure. Auditory brainstem responses, outer hair cell counts, and immunohistochemical analyses of biomarkers in the cochlea were conducted. Results. The antioxidant treatment significan...

  19. Analgesia and Sedation Requirements in Mechanically Ventilated Trauma Patients With Acute, Preinjury Use of Cocaine and/or Amphetamines.

    Science.gov (United States)

    Kram, Bridgette; Kram, Shawn J; Sharpe, Michelle L; James, Michael L; Kuchibhatla, Maragatha; Shapiro, Mark L

    2017-03-01

    with decreased daily opioid requirements (odds ratio [OR], .95, 95% confidence interval [CI], .93-.97 and OR, .71, 95% CI, .65-.77, respectively), whereas preinjury stimulant use was not predictive of opioid requirements (OR, .88, 95% CI, .40-1.90). In a propensity score--adjusted model, preinjury stimulant use was similarly not predictive of opioid requirements during mechanical ventilation (OR, .97, 95% CI, .44-2.11). For trauma patients presenting with acute, preinjury use of cocaine and/or amphetamines, analgesic and sedative requirements are variables and may not be greater than those patients presenting with a stimulant-negative UDS to achieve desirable pain control and depth of sedation, although this observation should be interpreted cautiously in light of the wide CI observed in the propensity score--adjusted model. Although unexpected, these findings indicate that empirically increasing analgesic and sedative doses based on positive UDS results for these stimulants may not be necessary.

  20. Acute psychological trauma in the critically ill: Patient and family perspectives.

    Science.gov (United States)

    Dziadzko, Volha; Dziadzko, Mikhail A; Johnson, Margaret M; Gajic, Ognjen; Karnatovskaia, Lioudmila V

    2017-07-01

    Post-intensive care syndrome (PICS), which encompasses profound psychological morbidity, affects many survivors of critical illness. We hypothesize that acute psychological stress during the intensive care unit (ICU) confinement likely contributes to PICS. In order to develop strategies that mitigate PICS associated psychological morbidity, it is paramount to first characterize acute ICU psychological stress and begin to understand its causative and protective factors. A structured interview study was administered to adult critical illness survivors who received ≥48h of mechanical ventilation in medical and surgical ICUs of a tertiary care center, and their families. Fifty patients and 44 family members were interviewed following ICU discharge. Patients reported a high level of psychological distress. The families' perception of patient's stress level correlated with the patient's self-estimated stress level both in daily life (rho=0.59; ppsychological stress during an ICU stay; the presence of family, and physician's attention are categorized as important mitigating factors. Patients and families identified several practical recommendations which may help assuage the psychological burden of the ICU stay. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Recovery from acute whiplash - The role of coping styles

    NARCIS (Netherlands)

    Buitenhuis, J; Spanjer, J; Fidler, [No Value

    2003-01-01

    Study Design. Prospective cohort study. Victims of car accidents who initiated compensation claim procedures at a Dutch insurance company and presented themselves with neck complaints were sent a questionnaire containing neck-related questions and questions regarding the coping styles used shortly

  2. Effects of acute intermittent hypoxia on hand use after spinal cord trauma: A preliminary study.

    Science.gov (United States)

    Trumbower, Randy D; Hayes, Heather B; Mitchell, Gordon S; Wolf, Steven L; Stahl, Victoria A

    2017-10-31

    To test the hypothesis that daily acute intermittent hypoxia (AIH) combined with hand opening practice improves hand dexterity, function, and maximum hand opening in persons with chronic, motor-incomplete, cervical spinal cord injury. Six participants completed the double-blind, crossover study. Participants received daily (5 consecutive days) AIH (15 episodes per day: 1.5 minutes of fraction of inspired oxygen [FIo2] = 0.09, 1-minute normoxic intervals) followed by 20 repetitions of hand opening practice and normoxia (sham, FIo2 = 0.21) + hand opening practice. Hand dexterity and function were quantified with Box and Block and Jebsen-Taylor hand function tests. We also recorded maximum hand opening using motion analyses and coactivity of extensor digitorum and flexor digitorum superficialis muscles using surface EMG. Daily AIH + hand opening practice improved hand dexterity, function, and maximum hand opening in all participants. AIH + hand opening practice improved Box and Block Test scores vs baseline in 5 participants (p = 0.057) and vs sham + hand opening practice in all 6 participants (p = 0.016). All participants reduced Jebsen-Taylor Hand Function Test (JTHF) time after daily AIH + hand opening practice (-7.2 ± 1.4 seconds) vs baseline; 4 of 6 reduced JTHF time vs sham + hand opening practice (p = 0.078). AIH + hand opening practice improved maximum hand aperture in 5 of 6 participants (8.1 ± 2.7 mm) vs baseline (p = 0.018) and sham + hand opening practice (p = 0.030). In 5 participants, daily AIH-induced changes in hand opening were accompanied by improved EMG coactivity (p = 0.029). This report suggests the need for further study of AIH as a plasticity "primer" for task-specific training in spinal cord injury rehabilitation. Important clinical questions remain concerning optimal AIH dosage, patient screening, safety, and effect persistence. NCT01272336. © 2017 American Academy of Neurology.

  3. Effects of Acute Cortisol Administration on Perceptual Priming of Trauma-Related Material

    Science.gov (United States)

    Streb, Markus; Pfaltz, Monique; Michael, Tanja

    2014-01-01

    Intrusive memories are a hallmark symptom of posttraumatic stress disorder (PTSD). They reflect excessive and uncontrolled retrieval of the traumatic memory. Acute elevations of cortisol are known to impair the retrieval of already stored memory information. Thus, continuous cortisol administration might help in reducing intrusive memories in PTSD. Strong perceptual priming for neutral stimuli associated with a “traumatic” context has been shown to be one important learning mechanism that leads to intrusive memories. However, the memory modulating effects of cortisol have only been shown for explicit declarative memory processes. Thus, in our double blind, placebo controlled study we aimed to investigate whether cortisol influences perceptual priming of neutral stimuli that appeared in a “traumatic” context. Two groups of healthy volunteers (N = 160) watched either neutral or “traumatic” picture stories on a computer screen. Neutral objects were presented in between the pictures. Memory for these neutral objects was tested after 24 hours with a perceptual priming task and an explicit memory task. Prior to memory testing half of the participants in each group received 25 mg of cortisol, the other half received placebo. In the placebo group participants in the “traumatic” stories condition showed more perceptual priming for the neutral objects than participants in the neutral stories condition, indicating a strong perceptual priming effect for neutral stimuli presented in a “traumatic” context. In the cortisol group this effect was not present: Participants in the neutral stories and participants in the “traumatic” stories condition in the cortisol group showed comparable priming effects for the neutral objects. Our findings show that cortisol inhibits perceptual priming for neutral stimuli that appeared in a “traumatic” context. These findings indicate that cortisol influences PTSD-relevant memory processes and thus further support

  4. A distinct pattern of myofascial findings in patients after whiplash injury.

    Science.gov (United States)

    Ettlin, Thierry; Schuster, Corina; Stoffel, Robert; Brüderlin, Andreas; Kischka, Udo

    2008-07-01

    To identify objective clinical examinations for the diagnosis of whiplash syndrome, whereby we focused on trigger points. A cross-sectional study with 1 measurement point. A quiet treatment room in a rehabilitation center. Patients (n=124) and healthy subjects (n=24) participated in this study. Among the patient group were patients with whiplash-associated disorders (n=47), fibromyalgia (n=21), nontraumatic chronic cervical syndrome (n=17), and endogenous depression (n=15). Not applicable. Each patient and control subject had a manual examination for trigger points of the semispinalis capitis, trapezius pars descendens, levator scapulae, scalenus medius, sternocleidomastoideus, and masseter muscles bilaterally. Forty (85.1%) of the patients with whiplash had positive trigger points in the semispinalis capitis muscle. The patients with whiplash had a significantly higher prevalence of positive trigger points in the semispinalis capitis muscle than any of the control groups (Pfibromyalgia or nontraumatic chronic cervical syndrome. It did differ from the patients with endogenous depression and the healthy controls. Patients with whiplash showed a distinct pattern of trigger point distribution that differed significantly from other patient groups and healthy subjects. The semispinalis capitis muscle was more frequently affected by trigger points in patients with whiplash, whereas other neck and shoulder muscles and the masseter muscle did not differentiate between patients with whiplash and patients with nontraumatic chronic cervical syndrome or fibromyalgia.

  5. Surgery Goes Social: The Extent and Patterns of Social Media Utilization by Major Trauma, Acute and Critical Care Surgery Societies.

    Science.gov (United States)

    Khalifeh, Jawad M; Kaafarani, Haytham M A

    2017-01-01

    The evolving influence of social media in trauma, acute, and critical care surgery (TACCS) cannot be ignored. We sought to investigate the extent and patterns of use of social networks by major regional, national and international TACCS societies. The two leading social networking sites, Facebook (FB) and Twitter (TW), were thoroughly examined for the presence of official accounts for each of the major TACCS societies. An official FB or TW account was defined as one which has a blue verified badge and/or is linked the society's official website. For societies with confirmed official accounts, the extent and patterns of use of the two platforms were systematically examined over a 2-week period through: (1) manual inspection of the societies' FB and TW pages, (2) the SQLite database containing downloaded samples of posts, and (3) the TW analytics database, symplur.com. Standardized social media metrics were calculated for each society. Posted content was categorized as being: (1) society news updates, (2) event announcements, or (3) general medical information. From a total of 64 TACCS societies, only 27 (42%) had FB and/or TW accounts. Ten out of the 12 American societies had accounts compared to 13/39 of European, 2/9 of Australasian, and 0/2 of international societies. For the societies with social media presence, the mean numbers of monthly tweets and FB posts per society were 22 and 8, respectively. We summarize the FB and TW activity of the studied TACCS societies. Most tweets/posts were society news updates and event announcements intended to the society's constituents not the general public. A text cloud was constructed to summarize the major featured topics. Less than half of the TACCS societies are currently using social media; those that do are arguably underutilizing its potential. Non-American societies in particular lag behind in their use of social networking.

  6. Sociale, økonomiske og kulturelle aspekter ved whiplash

    DEFF Research Database (Denmark)

    Rasmussen, Claus; Stenager, Elsebeth; Nielsen, Claus Vinther

    2010-01-01

    The sequelae following whiplash injuries (WL) entail considerable human costs and expenses for both treatment and social services, especially public income benefits. Frequently, many players are involved after WL and good intersectional collaboration is therefore essential to counter the WL...... patients' tendency not to return to their jobs. There is a need for further research i) to identify evidence-based prophylaxis and treatment, ii) to monitor medical diagnoses in relation to social benefits to support research opportunities and iii) to assess whether other social solutions comprise...

  7. A prospective study of 39 patients with whiplash injury

    DEFF Research Database (Denmark)

    Karlsborg, M; Smed, A; Jespersen, H

    1997-01-01

    of whiplash injury were examined clinically three times; within 14 days, after 1 month and finally 7 months postinjury. In addition, MRI of the brain and the cervical spine, neuropsychological tests and motor evoked potentials (MEP) were done one month postinjury and repeated after 6 months, if abnormalities...... were found. RESULTS: The total recovery rate (asymptomatic patients) was 29% after 7 months. MRI was repeated in 6 patients. The correlation between MRI and the clinical findings was poor. Cognitive dysfunction as a symptom of brain injury was not found. Stress at the same time predicted more symptoms...

  8. Acute management of hemodynamically unstable pelvic trauma patients: Time for a change? Multicenter review of recent practice

    NARCIS (Netherlands)

    Verbeek, Diederik; Sugrue, Michael; Balogh, Zsolt; Cass, Danny; Civil, Ian; Harris, Ian; Kossmann, Thomas; Leibman, Steve; Malka, Valerie; Pohl, Anthony; Rao, Sudhakar; Richardson, Martin; Schuetz, Michael; Ursic, Caesar; Wills, Vanessa

    2008-01-01

    Background Hemorrhage-related mortality (HRM) associated with pelvic fractures continues to challenge trauma care. This study describes the management and outcome of hemodynamically unstable patients with a pelvic fracture, with emphasis on primary intervention for hemorrhage control and HRM.

  9. Blood product ratio in acute traumatic coagulopathy--effect on mortality in a Scandinavian level 1 trauma centre

    DEFF Research Database (Denmark)

    Dirks, Jesper; Jørgensen, Henrik; Jensen, Carsten H

    2010-01-01

    Trauma is the leading cause of loss of life expectancy worldwide. In the most seriously injured patients, coagulopathy is often present on admission. Therefore, transfusion strategies to increase the ratio of plasma (FFP) and platelets (PLT) to red blood cells (RBC), simulating whole blood, have...... been introduced. Several studies report that higher ratios improve survival in massively bleeding patients. Here, the aim was to investigate the potential effect of increased FFP and PLT to RBC on mortality in trauma patients....

  10. The tongue after whiplash: case report and osteopathic treatment

    Directory of Open Access Journals (Sweden)

    Bordoni BB

    2016-07-01

    Full Text Available Bruno Bordoni,1-3 Fabiola Marelli,2,3 Bruno Morabito2-4 1Department of Cardiology, Santa Maria Nascente IRCCS, Don Carlo Gnocchi Foundation, Institute of Hospitalization and Care with Scientific Address, Milan, 2CRESO, School of Osteopathic Centre for Research and Studies, Castellanza,3CRESO, School of Osteopathic Centre for Research and Studies, Falconara Marittima, Ancona, 4Foundation Polyclinic University A, Gemelli University Cattolica del Sacro Cuore, Rome, Italy Abstract: The tongue plays a fundamental role in several bodily functions; in the case of a dysfunction, an exhaustive knowledge of manual techniques to treat the tongue is useful in order to help patients on their path toward recovery. A 30-year-old male patient with a recent history of whiplash, with increasing cervical pain during swallowing and reduced ability to open the mouth, was treated with osteopathic techniques addressed to the tongue. The osteopathic techniques led to a disappearance of pain and the complete recovery of the normal functions of the tongue, such as swallowing and mouth opening. The manual osteopathic approach consists of applying a low load, in order to produce a long-lasting stretching of the myofascial complex, with the aim of restoring the optimal length of this continuum, decreasing pain, and improving functionality. According to the authors’ knowledge, this is the first article reporting a case of resolution of a post whiplash disorder through osteopathic treatment of the tongue. Keywords: tongue, indirect osteopathic techniques, fascia, fascial release

  11. The course of serum inflammatory biomarkers following whiplash injury and their relationship to sensory and muscle measures: a longitudinal cohort study.

    Directory of Open Access Journals (Sweden)

    Michele Sterling

    Full Text Available Tissue damage or pathological alterations are not detectable in the majority of people with whiplash associated disorders (WAD. Widespread hyperalgisa, morphological muscle changes and psychological distress are common features of WAD. However little is known about the presence of inflammation and its association with symptom persistence or the clinical presentation of WAD. This study aimed to prospectively investigate changes in serum inflammatory biomarker levels from the acute (3 months stages of whiplash injury. It also aimed to determine relationships between biomarker levels and hyperalgesia, fatty muscle infiltrates of the cervical extensors identified on MRI and psychological factors. 40 volunteers with acute WAD and 18 healthy controls participated. Participants with WAD were classified at 3 months as recovered/mild disability or having moderate/severe disability using the Neck Disability Index. At baseline both WAD groups showed elevated serum levels of CRP but by 3 months levels remained elevated only in the moderate/severe group. The recovered/mild disability WAD group had higher levels of TNF-α at both time points than both the moderate/severe WAD group and healthy controls. There were no differences found in serum IL-1β. Moderate relationships were found between hyperalgesia and CRP at both time points and between hyperalgesia and IL-1β 3 months post injury. There was a moderate negative correlation between TNF-α and amount of fatty muscle infiltrate and pain intensity at 3 months. Only a weak relationship was found between CRP and pain catastrophising and no relationship between biomarker levels and posttraumatic stress symptoms. The results of the study indicate that inflammatory biomarkers may play a role in outcomes following whiplash injury as well as being associated with hyperalgesia and fatty muscle infiltrate in the cervical extensors.

  12. Whiplash evokes descending muscle recruitment and sympathetic responses characteristic of startle.

    Science.gov (United States)

    Mang, Daniel Wh; Siegmund, Gunter P; Blouin, Jean-Sébastien

    2014-06-01

    Whiplash injuries are the most common injuries following rear-end collisions. During a rear-end collision, the human muscle response consists of both a postural and a startle response that may exacerbate injury. However, most previous studies only assessed the presence of startle using data collected from the neck muscles and head/neck kinematics. The startle response also evokes a descending pattern of muscle recruitment and changes in autonomic activity. Here we examined the recruitment of axial and appendicular muscles along with autonomic responses to confirm whether these other features of a startle response were present during the first exposure to a whiplash perturbation. Ten subjects experienced a single whiplash perturbation while recording electromyography, electrocardiogram, and electrodermal responses. All subjects exhibited a descending pattern of muscle recruitment, and increasing heart rate and electrodermal responses following the collision. Our results provide further support that the startle response is a component of the response to whiplash collisions.

  13. Whiplash evokes descending muscle recruitment and sympathetic responses characteristic of startle

    National Research Council Canada - National Science Library

    Mang, Daniel Wh; Siegmund, Gunter P; Blouin, Jean-Sébastien

    2014-01-01

    Whiplash injuries are the most common injuries following rear-end collisions. During a rear-end collision, the human muscle response consists of both a postural and a startle response that may exacerbate injury...

  14. Persistent pseudomyopia following a whiplash injury in a previously emmetropic woman

    Directory of Open Access Journals (Sweden)

    Fintan E. Hughes

    2017-12-01

    It is important that such cases are identified at presentation, as early intervention can improve outcomes in accommodative spasm and reduce the long term psychological effects often associated with whiplash injuries.

  15. Pentoxifylline Treatment in Acute Pancreatitis (AP)

    Science.gov (United States)

    2016-09-14

    Acute Pancreatitis (AP); Gallstone Pancreatitis; Alcoholic Pancreatitis; Post-ERCP/Post-procedural Pancreatitis; Trauma Acute Pancreatitis; Hypertriglyceridemia Acute Pancreatitis; Idiopathic (Unknown) Acute Pancreatitis; Medication Induced Acute Pancreatitis; Cancer Acute Pancreatitis; Miscellaneous (i.e. Acute on Chronic Pancreatitis)

  16. Randomized clinical trial of conservative treatment for patients with whiplash-associated disorders: considerations for the design and dynamic treatment protocol

    NARCIS (Netherlands)

    Scholten-Peeters, G G M; Verhagen, Arianne P; Neeleman-van der Steen, Catharina W M; Hurkmans, John C A M; Wams, Ria W A; Oostendorp, R A B

    2003-01-01

    BACKGROUND: Whiplash concerns a considerable problem to health care. Available evidence from systematic reviews indicates beneficial effects of active interventions for patients with whiplash injury. In order to evaluate whether a general practitioner or a physiotherapist should provide these active

  17. Blood product ratio in acute traumatic coagulopathy--effect on mortality in a Scandinavian level 1 trauma centre.

    Science.gov (United States)

    Dirks, Jesper; Jørgensen, Henrik; Jensen, Carsten H; Ostrowski, Sisse R; Johansson, Pär I

    2010-12-07

    Trauma is the leading cause of loss of life expectancy worldwide. In the most seriously injured patients, coagulopathy is often present on admission. Therefore, transfusion strategies to increase the ratio of plasma (FFP) and platelets (PLT) to red blood cells (RBC), simulating whole blood, have been introduced. Several studies report that higher ratios improve survival in massively bleeding patients. Here, the aim was to investigate the potential effect of increased FFP and PLT to RBC on mortality in trauma patients. In a retrospective before and after study, all trauma patients primarily admitted to a level-one Trauma Centre, receiving blood transfusion, in 2001-3 (n = 97) and 2005-7 (n = 156), were included. In 2001-3, FFP and PLT were administered in accordance with the American Society of Anesthesiologists (ASA) guidelines whereas in 2005-7, Hemostatic Control Resuscitation (HCR) entailing pre-emptive use of FFP and PLT in transfusion packages during uncontrolled haemorrhage and thereafter guided by thrombelastograph (TEG) analysis was employed. The effect of transfusion therapy and coagulopathy on mortality was investigated. Patients included in the early and late period had comparable demography, injury severity score (ISS), admission hematology and coagulopathy (27% vs. 34% had APTT above normal). There was a significant change in blood transfusion practice with shorter time interval from admission to first transfusion (median time 3 min vs.28 min in massive bleeders, p trauma population.

  18. Blood product ratio in acute traumatic coagulopathy - effect on mortality in a Scandinavian level 1 trauma centre

    Science.gov (United States)

    2010-01-01

    Background Trauma is the leading cause of loss of life expectancy worldwide. In the most seriously injured patients, coagulopathy is often present on admission. Therefore, transfusion strategies to increase the ratio of plasma (FFP) and platelets (PLT) to red blood cells (RBC), simulating whole blood, have been introduced. Several studies report that higher ratios improve survival in massively bleeding patients. Here, the aim was to investigate the potential effect of increased FFP and PLT to RBC on mortality in trauma patients. Methods In a retrospective before and after study, all trauma patients primarily admitted to a level-one Trauma Centre, receiving blood transfusion, in 2001-3 (n = 97) and 2005-7 (n = 156), were included. In 2001-3, FFP and PLT were administered in accordance with the American Society of Anesthesiologists (ASA) guidelines whereas in 2005-7, Hemostatic Control Resuscitation (HCR) entailing pre-emptive use of FFP and PLT in transfusion packages during uncontrolled haemorrhage and thereafter guided by thrombelastograph (TEG) analysis was employed. The effect of transfusion therapy and coagulopathy on mortality was investigated. Results Patients included in the early and late period had comparable demography, injury severity score (ISS), admission hematology and coagulopathy (27% vs. 34% had APTT above normal). There was a significant change in blood transfusion practice with shorter time interval from admission to first transfusion (median time 3 min vs.28 min in massive bleeders, p trauma population. PMID:21138569

  19. Utility of the Military Acute Concussion Evaluation as a screening tool for mild traumatic brain injury in a civilian trauma population.

    Science.gov (United States)

    Stone, Melvin E; Safadjou, Saman; Farber, Benjamin; Velazco, Nerissa; Man, Jianliang; Reddy, Srinivas H; Todor, Roxanne; Teperman, Sheldon

    2015-07-01

    Mild traumatic brain injury (mTBI) constitutes 75% of more than 1.5 million traumatic brain injuries annually. There exists no consensus on point-of-care screening for mTBI. The Military Acute Concussion Evaluation (MACE) is a quick and easy test used by the US Army to screen for mTBI; however, its utility in civilian trauma is unclear. It has two parts: a history section and the Standardized Assessment of Concussion (SAC) score (0-30) previously validated in sports injury. As a performance improvement project, our institution sought to evaluate the MACE as a concussion screening tool that could be used by housestaff in a general civilian trauma population. From June 2013 to May 2014, patients 18 years to 65 years old with suspected concussion were given the MACE within 72 hours of admission to our urban Level I trauma center. Patients with a positive head computed tomography were excluded. Demographic data and MACE scores were recorded in prospect. Concussion was defined as loss of consciousness and/or posttraumatic amnesia; concussed patients were compared with those nonconcussed. Sensitivity and specificity for each respective MACE score were used to plot a receiver operating characteristic (ROC) curve. An ROC curve area of 0.8 was set as the benchmark for a good screening test to distinguish concussion from nonconcussion. There were 84 concussions and 30 nonconcussed patients. Both groups were similar; however, the concussion group had a lower mean MACE score than the nonconcussed patients. Data analysis demonstrated the sensitivity and specificity of a range of MACE scores used to generate an ROC curve area of only 0.65. The MACE showed a lower mean score for individuals with concussion, defined by loss of consciousness and/or posttraumatic amnesia. However, the ROC curve area of 0.65 highly suggests that MACE alone would be a poor screening test for mTBI in a general civilian trauma population. Diagnostic study, level II.

  20. A preliminary RCT of a mind body skills based intervention addressing mood and coping strategies in patients with acute orthopaedic trauma.

    Science.gov (United States)

    Vranceanu, Ana-Maria; Hageman, Michiel; Strooker, Joost; ter Meulen, Dirk; Vrahas, Mark; Ring, David

    2015-04-01

    To test the acceptability and feasibility of a mind body skills-based intervention (RRCB) and estimate its preliminary effect in reducing disability and pain intensity as compared to standard care (SC) in patients with acute musculoskeletal trauma. Randomised controlled trial. Level I trauma centre. Adult patients with acute fractures at risk for chronic pain and disability based on scores on two coping with pain measures who presented to an orthopedic trauma center and met inclusion and exclusion criteria. Participants were randomied to either RRCB with SC or SC alone. Disability (short musculoskeletal functional assessment, SMFA) and pain (Numerical Analogue Scale). coping strategies (Pain Catastrophizing Scale, PCS and Pain Anxiety Scale, PAS) and mood (CESD Depression and PTSD checklist). Among the 50 patients consented, two did not complete the initial assessment. Of these, the first four received the intervention as part of an open pilot and the next 44 were randomised (24 RRCBT and 20 UC) and completed initial assessment. We combined the patients who received RRCB into one group, N=28. Of the entire sample, 34 completed time two assessments (24 RRCBT and 10 SC). The RRCB proved to be feasible and accepted (86% retention, 28 out of 24 completers). Analyses of covariance ANCOVA showed a significant (p<05) improvement and large effect sizes for all time two main study variables (.2-.5) except pain with activity where the effect size was medium (.08). Improvement for pain at rest was not significantly higher in the RRCB as compared to the control, for a small effect size (.03). The RRCB is feasible, acceptable and potentially efficacious. Level 1 prognostic. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. Coping and recovery in whiplash-associated disorders

    DEFF Research Database (Denmark)

    Carroll, Linda J; Ferrari, Robert; Cassidy, John David

    2014-01-01

    recovery were 0.72 (95% CI, 0.59-0.88) and 0.57 (95% CI, 0.41-0.78), respectively. Active coping was not associated with recovery of neck pain or disability. CONCLUSIONS: Passive coping style predicts neck pain and self-assessed disability recovery. It may be beneficial to assess and improve coping style......OBJECTIVE: Coping is shown to affect outcomes in chronic pain patients; however, few studies have examined the role of coping in the course of recovery in whiplash-associated disorders (WAD). The purpose of this study was to determine the predictive value of coping style for 2 key aspects of WAD...... recovery, reductions in neck pain, and in disability. METHODS: A population-based prospective cohort study design was used to study 2986 adults with traffic-related WAD. Participants were assessed at baseline, 6 weeks, and 4, 8, and 12 months postinjury. Coping was measured at 6 weeks using the Pain...

  2. International Congress on Whiplash Associated Disorders - The Bern Symposium

    Directory of Open Access Journals (Sweden)

    Harold Merskey

    2003-01-01

    Full Text Available We take pleasure in this issue in presenting a series of plenary session lectures and some additional contributions from the Bern Symposium, a meeting held in Berne, Switzerland from March 8 to 10, 2001. The symposium was organized by Dr Bogdan Radanov and colleagues from that city where they had themselves undertaken an enormous amount of classical work in the investigation of cervical sprain syndrome. Radanov's work resolved a number of definitive issues in the investigation of whiplash, despite those who say otherwise for medicolegal reasons. He and his colleagues showed clearly that pain after cervical sprain injury was primarily correlated with the intensity of the initial pain, with the occurrence of premorbid injury and with age. Personality status before injury had no bearing on the outcome, and the intensity of pain at the beginning of injury was also correlated with depression or cognitive change later (1.

  3. Difference in balance measures between patients with chronic ankle instability and patients after an acute ankle inversion trauma

    NARCIS (Netherlands)

    de Vries, J.S.; Kingma, I.; Blankevoort, L.; van Dijk, C.N.

    2010-01-01

    Neuromuscular control of the ankle is disturbed in patients with chronic ankle instability due to an initial ankle inversion trauma. Static balance is assumed to be a measure for this disturbance. Functional (ankle) scores are another way to evaluate ankle impairment. The hypothesis was that there

  4. A Research Synthesis of Therapeutic Interventions for Whiplash-Associated Disorder (WAD: Part 4 – Noninvasive Interventions for Chronic WAD

    Directory of Open Access Journals (Sweden)

    Robert W Teasell

    2010-01-01

    Full Text Available Whiplash-associated disorder (WAD represents a significant public health problem, resulting in substantial social and economic costs throughout the industrialized world. While many treatments have been advocated for patients with WAD, scientific evidence supporting their effectiveness is often lacking. A systematic review was conducted to evaluate the strength of evidence for various WAD therapies. Multiple databases (including Web of Science, EMBASE and PubMed were searched to identify all studies published from January 1980 through March 2009 that evaluated the effectiveness of any clearly defined treatment for acute (less than two weeks, subacute (two to 12 weeks or chronic (longer than 12 weeks WAD. The present article, the fourth in a five-part series, evaluates the evidence for noninvasive interventions initiated during the chronic phase of WAD. Twenty-two studies that met the inclusion criteria were identified, 12 of which were randomized controlled trials with ‘good’ overall methodological quality (median Physiotherapy Evidence Database score of 6. For the treatment of chronic WAD, there is evidence to suggest that exercise programs are effective in relieving whiplash-related pain, at least over the short term. While the majority of a subset of nine studies supported the effectiveness of interdisciplinary interventions, the two randomized controlled trials provided conflicting results. Finally, there was limited evidence, consisting of one supportive case series each, that both manual joint manipulation and myofeedback training may provide some benefit. Based on the available research, exercise programs were the most effective noninvasive treatment for patients with chronic WAD, although many questions remain regarding the relative effectiveness of various exercise regimens.

  5. Protocol of a randomized controlled trial of the effectiveness of physician education and activation versus two rehabilitation programs for the treatment of Whiplash-associated Disorders. The University Health Network Whiplash Intervention Trial.

    NARCIS (Netherlands)

    Cote, P.; Cassidy, J.D.; Carette, S.; Boyle, E.; Shearer, H.M.; Stupar, M.; Ammendolia, C.; van der Velde, G..; Hayden, J.A.; Yang, X.; van Tulder, M.W.; Frank, J.W.

    2008-01-01

    Background: Whiplash injuries are an important public health problem that is associated with significant disability and high health care utilization. Recent cohort studies suggest that physician care may be the most effective treatment for patients with whiplash-associated disorders. However, these

  6. Haemostatic resuscitation in trauma

    DEFF Research Database (Denmark)

    Stensballe, Jakob; Ostrowski, Sisse Rye; Johansson, Par I.

    2016-01-01

    PURPOSE OF REVIEW: To discuss the recent developments in and evolvement of next generation haemostatic resuscitation in bleeding trauma. RECENT FINDINGS: Mortality from major trauma is a worldwide problem, and massive haemorrhage remains a major cause of potentially preventable deaths. Development...... of coagulopathy further increases trauma mortality emphasizing that coagulopathy is a key target in the phase of bleeding. The pathophysiology of coagulopathy in trauma reflects at least three distinct mechanisms that may be present isolated or coexist: acute traumatic coagulopathy, coagulopathy associated...... with the lethal triad, and consumptive coagulopathy. The concepts of 'damage control surgery' and 'damage control resuscitation' have been developed to ensure early control of bleeding and coagulopathy to improve outcome in bleeding trauma. Haemostatic resuscitation aims at controlling coagulopathy and consists...

  7. Trauma-induced coagulopathy.

    Science.gov (United States)

    Katrancha, Elizabeth D; Gonzalez, Luis S

    2014-08-01

    Coagulopathy is the inability of blood to coagulate normally; in trauma patients, it is a multifactorial and complex process. Seriously injured trauma patients experience coagulopathies during the acute injury phase. Risk factors for trauma-induced coagulopathy include hypothermia, metabolic acidosis, hypoperfusion, hemodilution, and fluid replacement. In addition to the coagulopathy induced by trauma, many patients may also be taking medications that interfere with hemostasis. Therefore, medication-induced coagulopathy also is a concern. Traditional laboratory-based methods of assessing coagulation are being supported or even replaced by point-of-care tests. The evidence-based management of trauma-induced coagulopathy should address hypothermia, fluid resuscitation, blood components administration, and, if needed, medications to reverse identified coagulation disorders. ©2014 American Association of Critical-Care Nurses.

  8. Evaluation of acute kidney injury (AKI) with RIFLE, AKIN, CK, and KDIGO in critically ill trauma patients.

    Science.gov (United States)

    Ülger, F; Pehlivanlar Küçük, M; Küçük, A O; İlkaya, N K; Murat, N; Bilgiç, B; Abanoz, H

    2017-07-17

    The aim of our study was to evaluate the effects of AKI development on mortality with four different classification systems (RIFLE, AKIN, CK, KDIGO) in critically ill trauma patients followed in the intensive care unit. A retrospective review of 2034 patients in our intensive care unit was conducted between July 2010 and August 2013. A total of 198 patients with primary trauma were included in the study to evaluate the development of AKI. When the presence of AKI was investigated according to the four criteria (RIFLE, AKIN, CK, and KDIGO), the highest incidence of AKI was found according to the KDIGO classification (74.2%), followed by AKIN (72.2%), RIFLE (69.7%), and CK (59.1%). It was observed that more AKI developed according to KDIGO in patients with multiple trauma and thoracic trauma (p = 0.031, p = 0.029). Sixty-two (31%) of the 198 trauma patients monitored in the intensive care unit died; mortality was frequently found high in AKI stage 2 and 3 patients. According to the CK classification, there was a significant increase in mortality in patients with AKI on the first day (p = 0.045). AKI classifications by RIFLE, AKIN, CK, and KDIGO were independently associated with the risk of in-hospital death. In this study, the presence of AKI was found to be an independent risk factor in the development of in-hospital mortality according to all classification systems (RIFLE, AKIN, CK, and KDIGO) in critically traumatic patients followed in ICU, and the compatibility between RIFLE, AKIN, and KDIGO was the highest among the classification systems.

  9. Blood product ratio in acute traumatic coagulopathy - effect on mortality in a Scandinavian level 1 trauma centre

    Directory of Open Access Journals (Sweden)

    Ostrowski Sisse R

    2010-12-01

    Full Text Available Abstract Background Trauma is the leading cause of loss of life expectancy worldwide. In the most seriously injured patients, coagulopathy is often present on admission. Therefore, transfusion strategies to increase the ratio of plasma (FFP and platelets (PLT to red blood cells (RBC, simulating whole blood, have been introduced. Several studies report that higher ratios improve survival in massively bleeding patients. Here, the aim was to investigate the potential effect of increased FFP and PLT to RBC on mortality in trauma patients. Methods In a retrospective before and after study, all trauma patients primarily admitted to a level-one Trauma Centre, receiving blood transfusion, in 2001-3 (n = 97 and 2005-7 (n = 156, were included. In 2001-3, FFP and PLT were administered in accordance with the American Society of Anesthesiologists (ASA guidelines whereas in 2005-7, Hemostatic Control Resuscitation (HCR entailing pre-emptive use of FFP and PLT in transfusion packages during uncontrolled haemorrhage and thereafter guided by thrombelastograph (TEG analysis was employed. The effect of transfusion therapy and coagulopathy on mortality was investigated. Results Patients included in the early and late period had comparable demography, injury severity score (ISS, admission hematology and coagulopathy (27% vs. 34% had APTT above normal. There was a significant change in blood transfusion practice with shorter time interval from admission to first transfusion (median time 3 min vs.28 min in massive bleeders, p Conclusion Aggressive administration of FFP and PLT did not influence mortality in the present trauma population.

  10. Dry needling and exercise for chronic whiplash - a randomised controlled trial.

    Science.gov (United States)

    Sterling, Michele; Valentin, Stephanie; Vicenzino, Bill; Souvlis, Tina; Connelly, Luke B

    2009-12-18

    Chronic whiplash is a common and costly problem. Sensory hypersensitivity is a feature of chronic whiplash that is associated with poor responsiveness to physical treatments such as exercise. Modalities such as dry-needling have shown some capacity to modulate sensory hypersensitivity, suggesting that when combined with advice and exercise, such an approach may be more effective in the management of chronic whiplash. The primary aim of this project is to investigate the effectiveness of dry-needling, advice and exercise for chronic whiplash. A double-blind randomised controlled trial will be conducted. 120 participants with chronic whiplash, grade II will be randomised to receive either 1) dry-needling, advice and exercise or 2) sham dry-needling, advice and exercise. All participants will receive an educational booklet on whiplash. Participants who are randomised to Group 1 will receive 6 treatments of combined dry-needling and exercise delivered in the first 3 weeks of the 6 week program, and 4 treatments of exercise only in the last 3 weeks of the program. Participants randomised to Group 2 will receive an identical protocol, except that a sham dry-needling technique will be used instead of dry-needling. The primary outcome measures are the Neck Disability Index (NDI) and participants' perceived recovery. Outcomes will be measured at 6, 12, 24 and 52 weeks after randomization by an assessor who is blind to the group allocation of the participants. In parallel, an economic analysis will be conducted. This trial will utilise high quality trial methodologies in accordance with CONSORT guidelines. The successful completion of this trial will provide evidence of the effectiveness and cost-effectiveness of a combined treatment approach for the management of chronic whiplash. ACTRN12609000470291.

  11. Dry needling and exercise for chronic whiplash - a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Souvlis Tina

    2009-12-01

    Full Text Available Abstract Background Chronic whiplash is a common and costly problem. Sensory hypersensitivity is a feature of chronic whiplash that is associated with poor responsiveness to physical treatments such as exercise. Modalities such as dry-needling have shown some capacity to modulate sensory hypersensitivity, suggesting that when combined with advice and exercise, such an approach may be more effective in the management of chronic whiplash. The primary aim of this project is to investigate the effectiveness of dry-needling, advice and exercise for chronic whiplash. Method/Design A double-blind randomised controlled trial will be conducted. 120 participants with chronic whiplash, grade II will be randomised to receive either 1 dry-needling, advice and exercise or 2 sham dry-needling, advice and exercise. All participants will receive an educational booklet on whiplash. Participants who are randomised to Group 1 will receive 6 treatments of combined dry-needling and exercise delivered in the first 3 weeks of the 6 week program, and 4 treatments of exercise only in the last 3 weeks of the program. Participants randomised to Group 2 will receive an identical protocol, except that a sham dry-needling technique will be used instead of dry-needling. The primary outcome measures are the Neck Disability Index (NDI and participants' perceived recovery. Outcomes will be measured at 6, 12, 24 and 52 weeks after randomization by an assessor who is blind to the group allocation of the participants. In parallel, an economic analysis will be conducted. Discussion This trial will utilise high quality trial methodologies in accordance with CONSORT guidelines. The successful completion of this trial will provide evidence of the effectiveness and cost-effectiveness of a combined treatment approach for the management of chronic whiplash. Trial registration ACTRN12609000470291

  12. Are smooth pursuit eye movements altered in chronic whiplash-associated disorders? A cross-sectional study

    DEFF Research Database (Denmark)

    Kongsted, Alice; Jørgensen, L V; Bendix, T

    2007-01-01

    To evaluate whether smooth pursuit eye movements differed between patients with long-lasting whiplash-associated disorders and controls when using a purely computerized method for the eye movement analysis.......To evaluate whether smooth pursuit eye movements differed between patients with long-lasting whiplash-associated disorders and controls when using a purely computerized method for the eye movement analysis....

  13. Disaster metrics: quantification of acute medical disasters in trauma-related multiple casualty events through modeling of the Acute Medical Severity Index.

    Science.gov (United States)

    Bayram, Jamil D; Zuabi, Shawki

    2012-04-01

    The interaction between the acute medical consequences of a Multiple Casualty Event (MCE) and the total medical capacity of the community affected determines if the event amounts to an acute medical disaster. There is a need for a comprehensive quantitative model in MCE that would account for both prehospital and hospital-based acute medical systems, leading to the quantification of acute medical disasters. Such a proposed model needs to be flexible enough in its application to accommodate a priori estimation as part of the decision-making process and a posteriori evaluation for total quality management purposes. The concept proposed by de Boer et al in 1989, along with the disaster metrics quantitative models proposed by Bayram et al on hospital surge capacity and prehospital medical response, were used as theoretical frameworks for a new comprehensive model, taking into account both prehospital and hospital systems, in order to quantify acute medical disasters. A quantitative model called the Acute Medical Severity Index (AMSI) was developed. AMSI is the proportion of the Acute Medical Burden (AMB) resulting from the event, compared to the Total Medical Capacity (TMC) of the community affected; AMSI = AMB/TMC. In this model, AMB is defined as the sum of critical (T1) and moderate (T2) casualties caused by the event, while TMC is a function of the Total Hospital Capacity (THC) and the medical rescue factor (R) accounting for the hospital-based and prehospital medical systems, respectively. Qualitatively, the authors define acute medical disaster as "a state after any type of Multiple Casualty Event where the Acute Medical Burden (AMB) exceeds the Total Medical Capacity (TMC) of the community affected." Quantitatively, an acute medical disaster has an AMSI value of more than one (AMB / TMC > 1). An acute medical incident has an AMSI value of less than one, without the need for medical surge. An acute medical emergency has an AMSI value of less than one with

  14. HPN-07, a free radical spin trapping agent, protects against functional, cellular and electrophysiological changes in the cochlea induced by acute acoustic trauma.

    Directory of Open Access Journals (Sweden)

    Donald Ewert

    Full Text Available Oxidative stress is considered a major cause of the structural and functional changes associated with auditory pathologies induced by exposure to acute acoustic trauma AAT. In the present study, we examined the otoprotective effects of 2,4-disulfophenyl-N-tert-butylnitrone (HPN-07, a nitrone-based free radical trap, on the physiological and cellular changes in the auditory system of chinchilla following a six-hour exposure to 4 kHz octave band noise at 105 dB SPL. HPN-07 has been shown to suppress oxidative stress in biological models of a variety of disorders. Our results show that administration of HPN-07 beginning four hours after acoustic trauma accelerated and enhanced auditory/cochlear functional recovery, as measured by auditory brainstem responses (ABR, distortion product otoacoustic emissions (DPOAE, compound action potentials (CAP, and cochlear microphonics (CM. The normally tight correlation between the endocochlear potential (EP and evoked potentials of CAP and CM were persistently disrupted after noise trauma in untreated animals but returned to homeostatic conditions in HPN-07 treated animals. Histological analyses revealed several therapeutic advantages associated with HPN-07 treatment following AAT, including reductions in inner and outer hair cell loss; reductions in AAT-induced loss of calretinin-positive afferent nerve fibers in the spiral lamina; and reductions in fibrocyte loss within the spiral ligament. These findings support the conclusion that early intervention with HPN-07 following an AAT efficiently blocks the propagative ototoxic effects of oxidative stress, thereby preserving the homeostatic and functional integrity of the cochlea.

  15. HPN-07, a free radical spin trapping agent, protects against functional, cellular and electrophysiological changes in the cochlea induced by acute acoustic trauma.

    Science.gov (United States)

    Ewert, Donald; Hu, Ning; Du, Xiaoping; Li, Wei; West, Matthew B; Choi, Chul-Hee; Floyd, Robert; Kopke, Richard D

    2017-01-01

    Oxidative stress is considered a major cause of the structural and functional changes associated with auditory pathologies induced by exposure to acute acoustic trauma AAT). In the present study, we examined the otoprotective effects of 2,4-disulfophenyl-N-tert-butylnitrone (HPN-07), a nitrone-based free radical trap, on the physiological and cellular changes in the auditory system of chinchilla following a six-hour exposure to 4 kHz octave band noise at 105 dB SPL. HPN-07 has been shown to suppress oxidative stress in biological models of a variety of disorders. Our results show that administration of HPN-07 beginning four hours after acoustic trauma accelerated and enhanced auditory/cochlear functional recovery, as measured by auditory brainstem responses (ABR), distortion product otoacoustic emissions (DPOAE), compound action potentials (CAP), and cochlear microphonics (CM). The normally tight correlation between the endocochlear potential (EP) and evoked potentials of CAP and CM were persistently disrupted after noise trauma in untreated animals but returned to homeostatic conditions in HPN-07 treated animals. Histological analyses revealed several therapeutic advantages associated with HPN-07 treatment following AAT, including reductions in inner and outer hair cell loss; reductions in AAT-induced loss of calretinin-positive afferent nerve fibers in the spiral lamina; and reductions in fibrocyte loss within the spiral ligament. These findings support the conclusion that early intervention with HPN-07 following an AAT efficiently blocks the propagative ototoxic effects of oxidative stress, thereby preserving the homeostatic and functional integrity of the cochlea.

  16. Recycling and Reinforcing Intimomedial Flap of the Infrarenal Aorta Using Anterior Longitudinal Ligament in Patients With Acute Trauma With Bowel Injuries.

    Science.gov (United States)

    Jovanovic, Milan; Radojkovic, Milan; Djordjevic, Predrag; Rancic, Dejan; Jovanovic, Nemanja; Rancic, Zoran

    2017-10-01

    We present a patient with blunt abdominal trauma with severe acute right limb ischemia and clinical signs of diffuse peritonitis. Computed tomography angiography showed circumferential dissection of the infrarenal aorta with occlusion of the right common iliac artery. We opted for simultaneous abdomen exploration and open repair of injured aorta. Critical weakening of the aortic wall with imminent rupture was identified intraoperatively. Aortotomy cranially from bifurcation showed circumferential intimomedial dissection. The fixation of fragile intimomedial flap of aortic dissection was achieved with reinforcement using an anterior longitudinal ligament. The long aortoiliac arteriotomy was repaired using a great saphenous vein patch. Patient had uneventful postoperative course and was discharged after 7 days. In patients with abdominal polytrauma with peritonitis, and no available endovascular tools, open surgery for circumferential aortic dissection is possible and successful. Described reinforcement of the posterior aortic wall to the anterior longitudinal ligament should be added to the armamentarium of aortic injury treatment.

  17. Reduced formation of oxidative stress biomarkers and migration of mononuclear phagocytes in the cochleae of chinchilla after antioxidant treatment in acute acoustic trauma.

    Science.gov (United States)

    Du, Xiaoping; Choi, Chul-Hee; Chen, Kejian; Cheng, Weihua; Floyd, Robert A; Kopke, Richard D

    2011-01-01

    Objective. Inhibition of inflammation and free radical formation in the cochlea may be involved in antioxidant treatment in acute acoustic trauma. Procedure. Chinchilla were exposed to 105 dB sound pressure level octave band noise for 6 hours. One group of chinchilla was treated with antioxidants after noise exposure. Auditory brainstem responses, outer hair cell counts, and immunohistochemical analyses of biomarkers in the cochlea were conducted. Results. The antioxidant treatment significantly reduced hearing threshold shifts, outer hair cell loss, numbers of CD45(+) cells, as well as 4-hydroxy-2-nonenal and nitrotyrosine formation in the cochlea. Conclusion. Antioxidant treatment may provide protection to sensory cells by inhibiting formation of reactive oxygen and nitrogen products and migration of mononuclear phagocytes in the cochlea. The present study provides further evidence of effectiveness of antioxidant treatment in reducing permanent hearing loss.

  18. Pre- and post-operative gait analysis for evaluation of neck pain in chronic whiplash

    Directory of Open Access Journals (Sweden)

    Ginsburg Glen M

    2009-07-01

    Full Text Available Abstract Introduction Chronic neck pain after whiplash is notoriously refractory to conservative treatment, and positive radiological findings to explain the symptoms are scarce. The apparent disproportionality between subjective complaints and objective findings is significant for the planning of treatment, impairment ratings, and judicial questions on causation. However, failure to identify a symptom's focal origin with routine imaging studies does not invalidate the symptom per se. It is therefore of a general interest both to develop effective therapeutic strategies in chronic whiplash, and to establish techniques for objectively evaluation of treatment outcomes. Methods Twelve patients with chronic neck pain after whiplash underwent pre- and postoperative computerized 3D gait analysis. Results Significant improvement was found in all gait parameters, cervical range-of-motion, and self reported pain (VAS. Conclusion Chronic neck pain is associated with abnormal cervical spine motion and gait patterns. 3D gait analysis is a useful instrument to assess the outcome of treatment for neck pain.

  19. Tumour, Torsion or Trauma?

    African Journals Online (AJOL)

    finally revealed testicular torsion. Remarkably, the testis was viable and the finding of a hematoma of the epididymis suggested a history of trauma which was not forthcoming from the patient. The acute scrotum demands expeditious attention and the clinician must aim to reach a definitive diagnosis in the shortest time ...

  20. Treatment of whiplash-associated disorders--part I: Non-invasive interventions.

    Science.gov (United States)

    Conlin, Anne; Bhogal, Sanjit; Sequeira, Keith; Teasell, Robert

    2005-01-01

    A whiplash-associated disorder (WAD) is an injury due to an acceleration-deceleration mechanism at the neck. WAD represents a very common and costly condition, both economically and socially. In 1995, the Quebec Task Force published a report that contained evidence-based recommendations regarding the treatment of WAD based on studies completed before 1993 and consensus-based recommendations. The objective of the present article--the first installment of a two-part series on interventions for WAD--is to provide a systematic review of the literature published between January 1993 and July 2003 on noninvasive interventions for WAD using meta-analytical techniques. Three medical literature databases were searched for identification of all studies on the treatment of WAD. Randomized controlled trials (RCTs) and epidemiological studies were categorized by treatment modality and analyzed by outcome measure. The methodological quality of the RCTs was assessed. When possible, pooled analyses of the RCTs were completed for meta-analyses of the data. The results of all the studies were compiled and systematically reviewed. Studies were categorized as exercise alone, multimodal intervention with exercise, mobilization, strength training, pulsed magnetic field treatment and chiropractic manipulation. A total of eight RCTs and 10 non-RCTs were evaluated. The mean score of methodological quality of the RCTs was five out of 10. Pooled analyses were completed across all treatment modalities and outcome measures. The outcomes of each study were summarized in tables. There exists consistent evidence (published in two RCTs) in support of mobilization as an effective noninvasive intervention for acute WAD. Two RCTs also reported consistent evidence that exercise alone does not improve range of motion in patients with acute WAD. One RCT reported improvements in pain and range of motion in patients with WAD of undefined duration who underwent pulsed electromagnetic field treatment

  1. Interdisciplinary rehabilitation after whiplash injury: an observational prospective outcome study.

    Science.gov (United States)

    Angst, Felix; Françoise, Gysi; Verra, Martin; Lehmann, Susanne; Jenni, Walter; Aeschlimann, André

    2010-04-01

    To examine the state of, and change in, biopsycho-social health and quality of life of patients after whiplash injury, before and after an inpatient interdisciplinary pain management programme. Observational, prospective cohort study (n = 103) using medical record data and standardized self-assessments to compare health state with general population norms and to determine effects by means of standardized effect sizes. The therapy programme consisted of drug adaptation, graded activity exercise, relaxation therapies, and behavioural therapy. Compared with population norms, patients' health was significantly deteriorated in all dimensions of the Short Form 36, depression and anxiety at all examined times. After rehabilitation, pain improved by effect sizes up to 0.65, function/role performance up to 0.87, vitality up to 0.67 and coping up to 0.41. At the 6-month follow-up, these effects remained, with effect sizes between 0.45 and 0.87. The median working capacity improved from 8 h per week at baseline to 21 h at follow-ups. The rehabilitation programme showed moderate to large mid-term improvements in important health dimensions, medication reduction and working capacity. Further controlled studies are required to quantify and attribute these improvements more precisely.

  2. Altered Regional Cerebral Blood Flow in Chronic Whiplash Associated Disorders

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    David Vállez García

    2016-08-01

    Full Text Available There is increasing evidence of central hyperexcitability in chronic whiplash-associated disorders (cWAD. However, little is known about how an apparently simple cervical spine injury can induce changes in cerebral processes. The present study was designed (1 to validate previous results showing alterations of regional cerebral blood flow (rCBF in cWAD, (2 to test if central hyperexcitability reflects changes in rCBF upon non-painful stimulation of the neck, and (3 to verify our hypothesis that the missing link in understanding the underlying pathophysiology could be the close interaction between the neck and midbrain structures. For this purpose, alterations of rCBF were explored in a case-control study using H215O positron emission tomography, where each group was exposed to four different conditions, including rest and different levels of non-painful electrical stimulation of the neck. rCBF was found to be elevated in patients with cWAD in the posterior cingulate and precuneus, and decreased in the superior temporal, parahippocampal, and inferior frontal gyri, the thalamus and the insular cortex when compared with rCBF in healthy controls. No differences in rCBF were observed between different levels of electrical stimulation. The alterations in regions directly involved with pain perception and interoceptive processing indicate that cWAD symptoms might be the consequence of a mismatch during the integration of information in brain regions involved in pain processing.

  3. Potential risk factors for prolonged recovery following whiplash injury.

    Science.gov (United States)

    Osti, Orso L; Gun, Richard T; Abraham, George; Pratt, Nicole L; Eckerwall, Goran; Nakamura, Hiroaki

    2005-02-01

    A retrospective analysis of insurance data was made of 600 individuals claiming compensation for whiplash following motor vehicle accidents. Three hundred randomly selected claimants who had settled their injury claims within 9 months of the accident were compared with 300 who had settled more than 24 months after the accident. We compared the two groups to identify possible risk factors for prolonged recovery, for which settlement time greater than 24 months was a marker. Variables considered included demographic factors, type of collision, degree of vehicle damage, workers compensation, prior claim or neck disability, treatment and time to settlement. Consulting a solicitor was associated with a highly significant, four-fold increase of late settlement of the claim. A concurrent workers' compensation claim, prior neck disability and undergoing physiotherapy or chiropractic treatment were weakly associated with late settlement. The degree of damage to the vehicle (as indicated by cost of repairs) was not a significant predictor of late settlement. Late settlement may be the direct effect of legal intervention, independent of the severity of the injury. Whilst the financial benefit to the claimant of consulting a solicitor is apparent, the benefit of prolonged disability is not. It may be to the advantage of both insurers and claimants if those likely to proceed to late settlement could be recognised early and their claims settled expeditiously.

  4. Do "whiplash injuries" occur in low-speed rear impacts?

    Science.gov (United States)

    Castro, W H; Schilgen, M; Meyer, S; Weber, M; Peuker, C; Wörtler, K

    1997-01-01

    A study was conducted to find out whether in a rear-impact motor vehicle accident, velocity changes in the impact vehicle of between 10 and 15 km/h can cause so-called "whiplash injuries". An assessment of the actual injury mechanism of such whiplash injuries and comparison of vehicle rear-end collisions with amusement park bumper car collisions was also carried out. The study was based on experimental biochemical, kinematic, and clinical analysis with volunteers. In Europe between DM 10 and 20 billion each year is paid out by insurance companies alone for whiplash injuries, although various studies show that the biodynamic stresses arising in the case of slight to moderate vehicle damage may not be high enough to cause such injuries. Most of these experimental studies with cadavers, dummies, and some with volunteers were performed with velocity changes below 10 km/h. About 65% of the insurance claims, however, take place in cases with velocity changes of up to 15 km/h. Fourteen made volunteers (aged 28-47 years; average 33.2 years) and five female volunteers (aged 26-37 years; average 32.8 years) participated in 17 vehicle rear-end collisions and 3 bumper car collisions. All cars were fitted with normal European bumper systems. Before, 1 day after and 4-5 weeks after each vehicle crash test and in two of the three bumper car crash tests a clinical examination, a computerized motion analysis, and an MRI examination with Gd-DTPA of the cervical spine of the test persons were performed. During each crash test, in which the test persons were completely screened-off visually and acoustically, the muscle tension of various neck muscles was recorded by surface electromyography (EMG). The kinematic responses of the test persons and the forces occurring were measured by accelerometers. The kinematic analyses were performed with movement markers and a screening frequency of 700 Hz. To record the acceleration effects of the target vehicle and the bullet vehicle, vehicle

  5. The Acute Inflammatory Response in Trauma/Hemorrhage and Traumatic Brain Injury : Current State and Emerging Prospects

    NARCIS (Netherlands)

    Namas, R.; Ghuma, A.; Hermus, L.; Zamora, R.; Okonkwo, D. O.; Billiar, T. R.; Vodovotz, Y.

    2009-01-01

    Traumatic injury/hemorrhagic shock (T/HS) elicits an acute inflammatory response that may result in death. Inflammation describes a coordinated series of molecular, cellular, tissue, organ, and systemic responses that drive the pathology of various diseases including T/HS and traumatic brain injury

  6. A novel adaptation of a parent-child observational assessment tool for appraisals and coping in children exposed to acute trauma.

    Science.gov (United States)

    Marsac, Meghan L; Kassam-Adams, Nancy

    2016-01-01

    Millions of children worldwide are exposed to acute potentially traumatic events (PTEs) annually. Many children and their families experience significant emotional distress and/or functional impairment following PTEs. While current research has begun to highlight a role for early appraisals and coping in promoting or preventing full recovery from PTEs, the exact nature of the relationships among appraisals, coping, and traumatic stress reactions as well as how appraisals and coping behaviors are influenced by the child's environment (e.g., parents) remains unclear; assessment tools that reach beyond self-report are needed to improve this understanding. The objective of the current study is to describe the newly created Trauma Ambiguous Situations Tool (TAST; i.e., an observational child-parent interview and discussion task that allows assessment of appraisals, coping, and parent-child processes) and to report on initial feasibility and validation of TAST implemented with child-parent dyads in which children were exposed to a PTE. As part of a larger study on the role of biopsychosocial factors in posttraumatic stress reactions, children (aged 8-13) and parents (n=25 child-parent dyads) completed the TAST during the child's hospitalization for injury. Children and parents engaged well with the TAST. The time to administer the TAST was feasible, even in a peri-trauma context. The TAST solicited a wide array of appraisals (threat and neutral) and coping solutions (proactive and avoidant). Forced-choice and open-ended appraisal assessments provided unique information. The parent-child discussion portion of the TAST allowed for direct observation of parent-child processes and demonstrated parental influence on children's appraisals and coping solutions. The TAST is a promising new research tool, which may help to explicate how parents influence their child's developing appraisals and coping solutions following a PTE. More research should examine the relationships of

  7. Factors associated with receiving anti-osteoporosis treatment among older persons with minimal trauma hip fracture presenting to an acute orthogeriatric service.

    Science.gov (United States)

    Gunathilake, R; Epstein, E; McNeill, S; Walsh, B

    2016-10-01

    The aim of this study was to investigate factors that were associated with receiving anti-osteoporosis treatment (AOT) among patients with minimal trauma hip fracture admitted to an Australian tertiary trauma centre under the Acute Orthogeriatric Service (AOS) over a 6 month period. Observational study using prospectively collected data. Demographic and clinical characteristics of 211 patients were extracted from the local hip fracture registry and electronic medical records. The outcome measure was receipt of AOT before separation from the AOS. Binary logistic regression was used to identify factors independently associated with treatment. 91 (45%) patients received AOT, including 51 (25.2%) treatment-naive patients. Factors significantly associated with receiving treatment included higher serum vitamin D level (OR 1.44, 95% CI 1.23-1.70, pcervical fracture (OR 2.67, 95% CI 1.30-5.49, p=0.007). Living in a residential aged care facility (RACF) prior to the index fracture (OR 0.2, 95% CI 0.08-0.54, p=0.001) and higher American Society of Anaesthesiologists (ASA) physical status score (OR 0.5, 95% CI 0.25-0.98, p=0.04) significantly lowered the likelihood of treatment. Age, gender, cognitive impairment, premorbid walking ability, previous fragility fracture and renal impairment did not correlate with treatment. A significant proportion (55%) of hip fracture patients did not receive AOT in hospital. The probability of receiving treatment appears to be significantly associated with serum vitamin D level, fracture type, place of residence and comorbidity burden. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

  8. Implementation of a guideline-based clinical pathway of care to improve health outcomes following whiplash injury (Whiplash ImPaCT: protocol of a randomised, controlled trial

    Directory of Open Access Journals (Sweden)

    Trudy Rebbeck

    2016-04-01

    Discussion: This research is significant as it will be the first study to address the heterogeneity of whiplash by implementing a clinical pathway of care that matches evidence-based interventions to projected risk of poor recovery. The results of this trial have the potential to change clinical practice for WAD, thereby maximising treatment effects, improving patient outcomes, reducing costs and maintaining the compulsory third party system.

  9. Noise-intolerance and state-dependent factors in patients with whiplash associated disorder

    NARCIS (Netherlands)

    Blokhorst, M.G.B.G.; Meeldijk, S.J.; Luijtelaar, E.L.J.M. van; Toor, T. van; Lousberg, R.; Ganzevles, P.

    2005-01-01

    An experiment was carried out in which the level of noise-intolerance in patients with a Whiplash Associated Disorder (WAD) was compared to healthy matched control subjects. In addition, the relationship between state-dependent factors (as headache, neck pain, fatigue and tension) and

  10. Five years post whiplash injury: Symptoms and psychological factors in recovered versus non-recovered

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    Stålnacke Britt-Marie

    2010-07-01

    Full Text Available Abstract Background Few studies have focused on the differences between persons who are recovered after whiplash injury and those who suffer from persistent disability. The primary aim of this study was therefore to examine differences in symptoms, psychological factors and life satisfaction between subjects classified as recovered and those with persistent disability five years after whiplash injury based on the Neck Disability Index (NDI. Methods A set of questionnaires was answered by 158 persons (75 men, 83 women to assess disability (NDI, pain intensity (VAS, whiplash-related symptoms (Rivermead Post-Concussion Symptoms Questionnaire, RPQ, post-traumatic stress (Impact of Event Scale, IES, depression (Beck's depression inventory, BDI and life satisfaction (LiSat-11. The participants were divided into three groups based on the results of the NDI: recovered (34.8%, mild disability (37.3% and moderate/severe disability (27.3%. Results The moderate/severe group reported significantly higher VAS, BDI and IES scores and lower level of physical health and psychological health compared to the mild and the recovered groups. Less significant differences were reported between the mild and the recovered groups. Conclusions The group with the highest disability score reported most health problems with pain, symptoms, depression, post-traumatic stress and decreased life satisfaction. These findings indicate that classifying these subjects into subgroups based on disability levels makes it possible to optimize the management and treatment after whiplash injury.

  11. Applying the Quebec Task Force criteria as a frame of reference for studies of whiplash injuries

    NARCIS (Netherlands)

    Versteegen, GJ; van Es, FD; Kingma, J; Meijler, WJ; ten Duis, HJ

    Research prior to 1995 showed a diversity of either inclusion or exclusion criteria (or both) for diagnosing whiplash injury. As a consequence, the Quebec Task Force (QTF) developed expert-based criteria, which may be considered as a the 'new' gold standard. Here, we examined the inclusion criteria

  12. Melatonin for chronic whiplash syndrome with delayed melatonin onset randomised, placebo-controlled trial

    NARCIS (Netherlands)

    Wieringen, S. van; Jansen, T.; Smits, M.G.; Nagtegaal, J.E.; Coenen, A.M.L.

    2001-01-01

    Objective: To assess the influence of melatonin in patients with chronic whiplash syndrome and delayed melatonin onset. Design: Randomised, double-blind, placebo-controlled, parallel-group trial. One-week baseline was followed by a 4-week treatment period with either melatonin or placebo. In the

  13. 'A closer look upon whiplash, postconcussion syndrome and posttraumatic headache. Differences and similarities'

    DEFF Research Database (Denmark)

    Kasch, Helge

    2017-01-01

    Summary Post-whiplash, -concussion and -traumatic headache are all well-known entities described after accidents. Over the years they gave rise to discussion about the cause, treatment and consequences. Over the years the frequency of each of these diagnoses has varied. But are they really three...

  14. Systemic trauma.

    Science.gov (United States)

    Goldsmith, Rachel E; Martin, Christina Gamache; Smith, Carly Parnitzke

    2014-01-01

    Substantial theoretical, empirical, and clinical work examines trauma as it relates to individual victims and perpetrators. As trauma professionals, it is necessary to acknowledge facets of institutions, cultures, and communities that contribute to trauma and subsequent outcomes. Systemic trauma-contextual features of environments and institutions that give rise to trauma, maintain it, and impact posttraumatic responses-provides a framework for considering the full range of traumatic phenomena. The current issue of the Journal of Trauma & Dissociation is composed of articles that incorporate systemic approaches to trauma. This perspective extends conceptualizations of trauma to consider the influence of environments such as schools and universities, churches and other religious institutions, the military, workplace settings, hospitals, jails, and prisons; agencies and systems such as police, foster care, immigration, federal assistance, disaster management, and the media; conflicts involving war, torture, terrorism, and refugees; dynamics of racism, sexism, discrimination, bullying, and homophobia; and issues pertaining to conceptualizations, measurement, methodology, teaching, and intervention. Although it may be challenging to expand psychological and psychiatric paradigms of trauma, a systemic trauma perspective is necessary on both scientific and ethical grounds. Furthermore, a systemic trauma perspective reflects current approaches in the fields of global health, nursing, social work, and human rights. Empirical investigations and intervention science informed by this paradigm have the potential to advance scientific inquiry, lower the incidence of a broader range of traumatic experiences, and help to alleviate personal and societal suffering.

  15. Post-traumatic stress, depression, and community integration a long time after whiplash injury

    Directory of Open Access Journals (Sweden)

    Britt-Marie Stålnacke

    2010-01-01

    Full Text Available Psychological factors such as post-traumatic stress and depression may play an important role in the recovery after whiplash injuries. Difficulties in psychosocial functioning with limitations in everyday life may dominate for some time after the injury. Our study therefore investigates the relationships between pain, post-traumatic stress, depression, and community integration. A set of questionnaires was answered by 191 persons (88 men, 103 women five years after a whiplash injury to assess pain intensity (visual analogue scale, VAS, whiplash-related symptoms, post-traumatic stress (impact of event scale, IES, depression (Beck depression inventory, BDI-II, community integration (community integration questionnaire, CIQ, life satisfaction (LiSat-11. One or more depressive symptoms were reported by 74% of persons; 22% reported scores that were classified as mild to severe depression. The presence of at least one post-traumatic symptom was reported by 70% of persons, and 38% reported mild to severe stress. Total scores of community integration for women were statistically significantly higher than for men. The total VAS score was correl-ated positively to the IES (r=0.456, P less than 0.456, the BDI (r=0.646, P less than 0.001, and negatively to the CIQ (r=-0.300, P less than 0.001. These results highlight the view that a significant proportion of people experience both pain and psycho- logical difficulties for a long time after a whiplash injury. These findings should be taken into consideration in the management of subjects with chronic whiplash symptoms and may support a multi-professional rehabilitation model that integrates physical, psychological, and psychosocial factors.

  16. A randomised clinical trial of a comprehensive exercise program for chronic whiplash: trial protocol

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    Latimer Jane

    2009-12-01

    Full Text Available Abstract Background Whiplash is the most common injury following a motor vehicle accident. Approximately 60% of people suffer persistent pain and disability six months post injury. Two forms of exercise; specific motor relearning exercises and graded activity, have been found to be effective treatments for this condition. Although the effect sizes for these exercise programs, individually, are modest, pilot data suggest much larger effects on pain and disability are achieved when these two treatments are combined. The aim of this study is to investigate the effectiveness and cost-effectiveness of this comprehensive exercise approach for chronic whiplash. Methods/Design A multicentre randomised controlled trial will be conducted. One hundred and seventy-six participants with chronic grade I to II whiplash will be recruited in Sydney and Brisbane, Australia. All participants will receive an educational booklet on whiplash and in addition, those randomised to the comprehensive exercise group (specific motor relearning and graded activity exercises will receive 20 progressive and individually-tailored, 1 hour exercise sessions over a 12 week period (specific motor relearning exercises: 8 sessions over 4 weeks; graded activity: 12 sessions over 8 weeks. The primary outcome to be assessed is pain intensity. Other outcomes of interest include disability, health-related quality of life and health service utilisation. Outcomes will be measured at baseline, 14 weeks, 6 months and 12 months by an assessor who is blinded to the group allocation of the subjects. Recruitment is due to commence in late 2009. Discussion The successful completion of this trial will provide evidence on the effectiveness and cost-effectiveness of a simple treatment for the management of chronic whiplash. Trial registration ACTRN12609000825257

  17. Effects of myofascial technique in patients with subacute whiplash associated disorders: a pilot study.

    Science.gov (United States)

    Picelli, A; Ledro, G; Turrina, A; Stecco, C; Santilli, V; Smania, N

    2011-12-01

    Whiplash associated disorders commonly affect people after a motor vehicle accident, causing a variety of disabling manifestations. Some manual and physical approaches have been proposed to improve myofascial function after traumatic injuries, in order to effectively reduce pain and functional limitation. To evaluate whether the application of the Fascial Manipulation© technique could be more effective than a conventional approach to improve cervical range of motion in patients with subacute whiplash associated disorders. Pilot randomized clinical trial. Eighteen patients with subacute whiplash associated disorders were randomized into two groups. Group A (N.=9) received three, 30-minute sessions, (every five days during a two week period) of neck Fascial Manipulation©. Group B (N.=9) received ten, 30-minute sessions (five days a week for two consecutive weeks) of neck exercises plus mobilization. Patients were evaluated before, immediately after and two weeks post-treatment. cervical active range of motion (flexion, extension, right lateral-flexion, left lateral-flexion, right rotation, and left rotation). A statistically significant improvement in neck flexion was found after treatment in favour of Group A (60.2±10.8°) compared with Group B (46.3±15.1°). No differences were found between groups for the other primary outcomes at post-treatment or follow-up. The Fascial Manipulation© technique may be a promising method to improve cervical range of motion in patients with subacute whiplash associated disorders. Myofascial techniques may be useful for improving treatment of subacute whiplash associated disorders also reducing their economic burden.

  18. Acute brain trauma, lung injury, and pneumonia: more than just altered mental status and decreased airway protection.

    Science.gov (United States)

    Hu, Parker J; Pittet, Jean-Francois; Kerby, Jeffrey D; Bosarge, Patrick L; Wagener, Brant M

    2017-07-01

    Traumatic brain injury (TBI) is a major cause of mortality and morbidity worldwide. Even when patients survive the initial insult, there is significant morbidity and mortality secondary to subsequent pulmonary edema, acute lung injury (ALI), and nosocomial pneumonia. Whereas the relationship between TBI and secondary pulmonary complications is recognized, little is known about the mechanistic interplay of the two phenomena. Changes in mental status secondary to acute brain injury certainly impair airway- and lung-protective mechanisms. However, clinical and translational evidence suggests that more specific neuronal and cellular mechanisms contribute to impaired systemic and lung immunity that increases the risk of TBI-mediated lung injury and infection. To better understand the cellular mechanisms of that immune impairment, we review here the current clinical data that support TBI-induced impairment of systemic and lung immunity. Furthermore, we also review the animal models that attempt to reproduce human TBI. Additionally, we examine the possible role of damage-associated molecular patterns, the chlolinergic anti-inflammatory pathway, and sex dimorphism in post-TBI ALI. In the last part of the review, we discuss current treatments and future pharmacological therapies, including fever control, tracheostomy, and corticosteroids, aimed to prevent and treat pulmonary edema, ALI, and nosocomial pneumonia after TBI. Copyright © 2017 the American Physiological Society.

  19. Acute hospitalization and discharge outcome of neurologically intact trauma patients sustaining thoracolumbar vertebral fractures managed conservatively with thoracolumbosacral orthoses and physical therapy.

    Science.gov (United States)

    Melchiorre, P J

    1999-02-01

    To identify the acute hospital discharge functional status achieved and the amount of physical therapy (PT) and occupational therapy (OT) received by neurologically intact patients with thoracolumbar vertebral fractures managed only by bracing with a custom-molded thoracolumbosacral orthosis (TLSO). These patients would be expected to ambulate independently soon after receiving their TLSOs unless they had concomitant lower extremity injuries, but they may need assistance with lower extremity activities of daily living. Retrospective study. Urban, level I trauma center. Twenty-seven subjects who sustained one or more thoracolumbar fractures, were neurologically intact, and were managed nonoperatively with a custom-molded TLSO. Median time to TLSO arrival, start of PT, number of PT sessions, time to ambulate independently from admission, and length of stay (LOS). Median time to TLSO arrival was 2 days, start of PT was 4 days, number of PT sessions was one, time to ambulate independently from admission was 3(1/2) days, and LOS was 5 days. Subjects with lower extremity fractures required significantly (p TLSO ambulate independently after receiving one or two sessions of PT and can be discharged home on the same day of PT clearance. Patients with lower-extremity fractures need more PT to achieve independent ambulation. The consequences of a minority of these patients being evaluated and seen by OT are not fully known. Future research may be able to document the need for more OT services.

  20. Differences between acoustic trauma and other types of acute noise-induced hearing loss in terms of treatment and hearing prognosis.

    Science.gov (United States)

    Wada, Tetsuro; Sano, Hajime; Nishio, Shin-Ya; Kitoh, Ryosuke; Ikezono, Tetsuo; Iwasaki, Satoshi; Kaga, Kimitaka; Matsubara, Atsushi; Matsunaga, Tatsuo; Murata, Takaaki; Naito, Yasushi; Suzuki, Mikio; Takahashi, Haruo; Tono, Testuya; Yamashita, Hiroshi; Hara, Akira; Usami, Shin-Ichi

    2017-01-01

    To evaluate the differences between acoustic trauma (AT) and other types of acute noise-induced hearing loss (ANIHL), we performed a literature search and case reviews. The literature search based on online databases was completed in September 2016. Articles on ANIHL and steroid treatment for human subjects were reviewed. The source sounds and treatment sequelae of our accumulated cases were also reviewed. Hearing loss caused by gun-shots and explosions was categorized into the AT group, while hearing loss caused by concerts and other noises was categorized into the ANIHL group. Systemic steroid treatment did not appear to be effective, at least in the AT group, based on both the literature and our case reviews. However, effective recovery after treatment including steroids was observed in the ANIHL group. The difference in hearing recovery between the AT and ANIHL groups was statistically significant (p = .030), although differences in age, days from the onset to treatment and pretreatment hearing levels were not significant. Hearing recovery from AT is very poor, whereas, ANIHL is recoverable to some extent. Therefore, it is essential to differentiate between these two groups for accurate prediction of the hearing prognosis and evaluation of treatment effects.

  1. ULTRASOUND DIAGNOSIS OF VENOUSTHROMBOSIS IN THE COURSE OF PROPHYLACTIC DRUG THERAPY IN THE ACUTE PHASE OF TRAUMA

    Directory of Open Access Journals (Sweden)

    L. O. Mezhebitskaya

    2015-01-01

    Full Text Available  INTRODUCTION. High risk of venous thrombosis in patients with multisystem trauma is associated with a number of precipitating factors, such as direct damage to vessels, prolonged immobilization, major changes in the hemostatic system, as well as possible surgical intervention.THE PURPOSE OF THE STUDY. Analysis of the incidence, echosemiotics, and evolutionof venous thrombosis in the course of various prophylactic drug therapies in patients with polytrauma.METHODS. The results of leg veins ultrasonography in 610 patients with various prophylactic drugtherapies have been analyzed over time. Antiplatelet agentswere received by 314 patients of the first group, low molecular weight heparins — 186 patients of the second group, oral anticoagulants — 110 patients of the third group. THE RESulTS Evolved thromboses varied in frequency (52.5% in the first group, 15.6% in the 2nd group and 10% in the 3rd group, prevalence, nature of the proximal border, with an increase in the proportion of nonocclusive lesions in the 2nd and 3rd groups, as well as in start time and degree of recanalization.CONCLUSION. Low molecular weight heparins and oral anticoagulants reduce the risk of venous thrombosis by 3.3 and 5 times respectively, compared to the group of patients who did not receive anticoagulants in the early posttraumatic period; recanalization begins 1−2 weeks earlier with more effective restoration of the lumen. As the number of thromboses in the course of modern anticoagulants decreases, the proportion of non-occlusive thromboses including the floating onesgrows, requiring ultrasoundobservation. 

  2. Validation of a new questionnaire to assess the impact of Whiplash Associated Disorders: The Whiplash Activity and participation List (WAL).

    Science.gov (United States)

    Stenneberg, Martijn S; Schmitt, Maarten A; van Trijffel, Emiel; Schröder, Carin D; Lindeboom, Robert

    2015-02-01

    Valid questionnaires for measuring functional limitations in patients with Whiplash Associated Disorders (WAD) are lacking, since existing measures are not suitable for addressing the specific limitations of these patients and because of cross contamination between theoretical constructs. The objective of this study was to evaluate dimensionality, test-retest reliability, measurement error, construct validity, and responsiveness of a new condition-specific questionnaire for WAD as well as to estimate the minimally important change score. Patients with WAD grade I or II were recruited from physical therapy practices and rehabilitation centers. Dimensionality was examined by internal consistency analysis (Cronbach's alpha) and factor analysis. Test-retest reliability was estimated by intraclass correlations and measurement error was calculated by the minimal detectable change (MDC) scores. Construct validity was investigated by testing predefined hypotheses on correlations of the WAL scores with generic health measures and by using the known group method. Responsiveness was expressed as the minimal clinically important change (MCIC) score. 73 patients (53 women) were included. Cronbach's alpha was high (0.95) and unidimensionality was plausible because factor analysis showed 40.3% variance explained by one dominant factor, which was more than 4.5 times larger than the second largest factor. Test-retest reliability was excellent (0.92, 95% CI 0.87-0.95). Construct validity was supported by 14 out of 15 confirmed hypotheses and the WAL showed statistically significant differences between known groups. MDC was 16 points while the MCIC was 18 points. In conclusion, the present study suggests that the WAL has adequate measurement properties, but additional research is needed. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. A Research Synthesis of Therapeutic Interventions for Whiplash-Associated Disorder (WAD: Part 3 – Interventions for Subacute WAD

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    Robert W Teasell

    2010-01-01

    Full Text Available Whiplash-associated disorder (WAD represents a significant public health problem, resulting in substantial social and economic costs throughout the industrialized world. While many treatments have been advocated for patients with WAD, scientific evidence supporting their effectiveness is often lacking. A systematic review was conducted to evaluate the strength of evidence associated with various WAD therapies. Multiple databases (including Web of Science, EMBASE and PubMed were searched to identify all studies published from January 1980 through March 2009 that evaluated the effectiveness of any clearly defined treatment for acute (less than two weeks, subacute (two to 12 weeks or chronic (longer than 12 weeks WAD. The present article, the third in a five-part series, evaluates the evidence for interventions initiated during the subacute phase of WAD. Thirteen studies that met the inclusion criteria were identified, six of which were randomized controlled trials with ‘good’ overall methodology (median Physiotherapy Evidence Database score of 6. Although some evidence was identified to support the use of interdisciplinary interventions and chiropractic manipulation, the evidence was not strong for any of the evaluated treatments. There is a clear need for further research to evaluate interventions aimed at treating patients with subacute WAD because there are currently no interventions satisfactorily supported by the research literature.

  4. A research synthesis of therapeutic interventions for whiplash-associated disorder (WAD): part 3 - interventions for subacute WAD.

    Science.gov (United States)

    Teasell, Robert W; McClure, J Andrew; Walton, David; Pretty, Jason; Salter, Katherine; Meyer, Matthew; Sequeira, Keith; Death, Barry

    2010-01-01

    Whiplash-associated disorder (WAD) represents a significant public health problem, resulting in substantial social and economic costs throughout the industrialized world. While many treatments have been advocated for patients with WAD, scientific evidence supporting their effectiveness is often lacking. A systematic review was conducted to evaluate the strength of evidence associated with various WAD therapies. Multiple databases (including Web of Science, EMBASE and PubMed) were searched to identify all studies published from January 1980 through March 2009 that evaluated the effectiveness of any clearly defined treatment for acute (less than two weeks), subacute (two to 12 weeks) or chronic (longer than 12 weeks) WAD. The present article, the third in a five-part series, evaluates the evidence for interventions initiated during the subacute phase of WAD. Thirteen studies that met the inclusion criteria were identified, six of which were randomized controlled trials with 'good' overall methodology (median Physiotherapy Evidence Database score of 6). Although some evidence was identified to support the use of interdisciplinary interventions and chiropractic manipulation, the evidence was not strong for any of the evaluated treatments. There is a clear need for further research to evaluate interventions aimed at treating patients with subacute WAD because there are currently no interventions satisfactorily supported by the research literature.

  5. A research synthesis of therapeutic interventions for whiplash-associated disorder (WAD): Part 3 – interventions for subacute WAD

    Science.gov (United States)

    Teasell, Robert W; McClure, J Andrew; Walton, David; Pretty, Jason; Salter, Katherine; Meyer, Matthew; Sequeira, Keith; Death, Barry

    2010-01-01

    Whiplash-associated disorder (WAD) represents a significant public health problem, resulting in substantial social and economic costs throughout the industrialized world. While many treatments have been advocated for patients with WAD, scientific evidence supporting their effectiveness is often lacking. A systematic review was conducted to evaluate the strength of evidence associated with various WAD therapies. Multiple databases (including Web of Science, EMBASE and PubMed) were searched to identify all studies published from January 1980 through March 2009 that evaluated the effectiveness of any clearly defined treatment for acute (less than two weeks), subacute (two to 12 weeks) or chronic (longer than 12 weeks) WAD. The present article, the third in a five-part series, evaluates the evidence for interventions initiated during the subacute phase of WAD. Thirteen studies that met the inclusion criteria were identified, six of which were randomized controlled trials with ‘good’ overall methodology (median Physiotherapy Evidence Database score of 6). Although some evidence was identified to support the use of interdisciplinary interventions and chiropractic manipulation, the evidence was not strong for any of the evaluated treatments. There is a clear need for further research to evaluate interventions aimed at treating patients with subacute WAD because there are currently no interventions satisfactorily supported by the research literature. PMID:21038009

  6. One year after mild injury: comparison of health status and quality of life between patients with whiplash versus other injuries.

    Science.gov (United States)

    Hours, Martine; Khati, Inès; Charnay, Pierrette; Chossegros, Laetitia; Tardy, Hélène; Tournier, Charlène; Perrine, Anne-Laure; Luauté, Jacques; Laumon, Bernard

    2014-03-01

    To compare health status, effect on family, occupational consequences, and quality of life (QOL) 1 year after an accident between patients with whiplash versus other mild injuries, and to explore the relationship between initial injury (whiplash vs other) and QOL. This was a prospective cohort study. The study used data from the ESPARR cohort (a representative cohort of road accident victims) and included 173 individuals with "pure" whiplash and 207 with other mild injuries. QOL at 1-year followup was assessed on the World Health Organization Quality of Life questionnaire. Correlations between explanatory variables and QOL were explored by Poisson regression to provide adjusted relative risks, with ANOVA for the various QOL scores explored. One year post-accident, more patients who had whiplash than other casualties complained of nonrecovery of health status (56% vs 43%) and of the occupational effect of pain (31% vs 23%). QOL and posttraumatic stress disorder (PTSD) were similar in the 2 groups. Impaired QOL did not correlate with whiplash when models were adjusted on sociodemographic variables and history of psychological distress. Whatever the initial lesion, PTSD was a determining factor for poorer QOL. Sociodemographic factors, preaccident psychological history prior to the accident, and PTSD were the main factors influencing QOL, rather than whether the injury was whiplash. PTSD may also be related to pain.

  7. A Research Synthesis of Therapeutic Interventions for Whiplash-Associated Disorder: Part 1 – Overview and Summary

    Directory of Open Access Journals (Sweden)

    Robert W Teasell

    2010-01-01

    Full Text Available Whiplash-associated disorder (WAD represents a significant public health problem, resulting in a substantial socioeconomic burden throughout the industrialized world, wherever costs are documented. While many treatments have been advocated for patients with WAD, scientific evidence of their effectiveness is often lacking. A systematic review was conducted to evaluate the strength of evidence supporting various WAD therapies. Multiple databases (including Web of Science, EMBASE and PubMed were searched to identify all studies published from January 1980 through March 2009 that evaluated the effectiveness of any clearly defined treatment for acute (less than two weeks, subacute (two to 12 weeks or chronic (longer than 12 weeks WAD. The present article, the first in a five-part series, provides an overview of the review methodology as well as a summary and discussion of the review’s main findings. Eighty-three studies met the inclusion criteria, 40 of which were randomized controlled trials. The majority of studies (n=47 evaluated treatments initiated in the chronic stage of the disorder, while 23 evaluated treatments for acute WAD and 13 assessed therapies for subacute WAD. Exercise and mobilization programs for acute and chronic WAD had the strongest supporting evidence, although many questions remain regarding the relative effectiveness of various protocols. At present, there is insufficient evidence to support any treatment for subacute WAD. For patients with chronic WAD who do not respond to conventional treatments, it appears that radiofrequency neurotomy may be the most effective treatment option. The present review found a relatively weak but growing research base on which one could make recommendations for patients at any stage of the WAD continuum. Further research is needed to determine which treatments are most effective at reducing the disabling symptoms associated with WAD.

  8. A novel adaptation of a parent–child observational assessment tool for appraisals and coping in children exposed to acute trauma

    Directory of Open Access Journals (Sweden)

    Meghan L. Marsac

    2016-09-01

    Full Text Available Background: Millions of children worldwide are exposed to acute potentially traumatic events (PTEs annually. Many children and their families experience significant emotional distress and/or functional impairment following PTEs. While current research has begun to highlight a role for early appraisals and coping in promoting or preventing full recovery from PTEs, the exact nature of the relationships among appraisals, coping, and traumatic stress reactions as well as how appraisals and coping behaviors are influenced by the child's environment (e.g., parents remains unclear; assessment tools that reach beyond self-report are needed to improve this understanding. Objective: The objective of the current study is to describe the newly created Trauma Ambiguous Situations Tool (TAST; i.e., an observational child–parent interview and discussion task that allows assessment of appraisals, coping, and parent–child processes and to report on initial feasibility and validation of TAST implemented with child–parent dyads in which children were exposed to a PTE. Method: As part of a larger study on the role of biopsychosocial factors in posttraumatic stress reactions, children (aged 8–13 and parents (n=25 child–parent dyads completed the TAST during the child's hospitalization for injury. Results: Children and parents engaged well with the TAST. The time to administer the TAST was feasible, even in a peri-trauma context. The TAST solicited a wide array of appraisals (threat and neutral and coping solutions (proactive and avoidant. Forced-choice and open-ended appraisal assessments provided unique information. The parent–child discussion portion of the TAST allowed for direct observation of parent–child processes and demonstrated parental influence on children's appraisals and coping solutions. Conclusions: The TAST is a promising new research tool, which may help to explicate how parents influence their child's developing appraisals and coping

  9. A randomized, controlled trial of acetaminophen, ibuprofen, and codeine for acute pain relief in children with musculoskeletal trauma.

    Science.gov (United States)

    Clark, Eric; Plint, Amy C; Correll, Rhonda; Gaboury, Isabelle; Passi, Brett

    2007-03-01

    Our goal was to determine which of 3 analgesics, acetaminophen, ibuprofen, or codeine, given as a single dose, provides the most efficacious analgesia for children presenting to the emergency department with pain from acute musculoskeletal injuries. Children 6 to 17 years old with pain from a musculoskeletal injury (to extremities, neck, and back) that occurred in the preceding 48 hours before presentation in the emergency department were randomly assigned to receive orally 15 mg/kg acetaminophen, 10 mg/kg ibuprofen, or 1 mg/kg codeine. Children, parents, and the research assistants were blinded to group assignment. The primary outcome was change in pain from baseline to 60 minutes after treatment with study medication as measured by using a visual analog scale. A total of 336 patients were randomly assigned, and 300 were included in the analysis of the primary outcome (100 in the acetaminophen group, 100 in the ibuprofen group, and 100 in the codeine group). Study groups were similar in age, gender, final diagnosis, previous analgesic given, and baseline pain score. Patients in the ibuprofen group had a significantly greater improvement in pain score (mean decrease: 24 mm) than those in the codeine (mean decrease: 11 mm) and acetaminophen (mean decrease: 12 mm) groups at 60 minutes. In addition, at 60 minutes more patients in the ibuprofen group achieved adequate analgesia (as defined by a visual analog scale ibuprofen provides the best analgesia among the 3 study medications.

  10. Expectations for recovery important in the prognosis of whiplash injuries.

    Directory of Open Access Journals (Sweden)

    Lena W Holm

    2008-05-01

    Full Text Available BACKGROUND: Individuals' expectations on returning to work after an injury have been shown to predict the duration of time that a person with work-related low back pain will remain on benefits; individuals with lower recovery expectations received benefits for a longer time than those with higher expectations. The role of expectations in recovery from traumatic neck pain, in particular whiplash-associated disorders (WAD, has not been assessed to date to our knowledge. The aim of this study was to investigate if expectations for recovery are a prognostic factor after experiencing a WAD. METHODS AND FINDINGS: We used a prospective cohort study composed of insurance claimants in Sweden. The participants were car occupants who filed a neck injury claim (i.e., for WAD to one of two insurance companies between 15 January 2004 and 12 January 2005 (n = 1,032. Postal questionnaires were completed shortly (average 23 d after the collision and then again 6 mo later. Expectations for recovery were measured with a numerical rating scale (NRS at baseline, where 0 corresponds to "unlikely to make a full recovery" and 10 to "very likely to make a full recovery." The scale was reverse coded and trichotomised into NRS 0, 1-4, and 5-10. The main outcome measure was self-perceived disability at 6 mo postinjury, measured with the Pain Disability Index, and categorised into no/low, moderate, and high disability. Multivariable polytomous logistic regression was used for the analysis. There was a dose response relationship between recovery expectations and disability. After controlling for severity of physical and mental symptoms, individuals who stated that they were less likely to make a full recovery (NRS 5-10, were more likely to have a high disability compared to individuals who stated that they were very likely to make a full recovery (odds ratio [OR] 4.2 [95% confidence interval (CI 2.1 to 8.5]. For the intermediate category (NRS 1-4, the OR was 2.1 (95% CI 1

  11. Pathophysiology of trauma-induced coagulopathy: disseminated intravascular coagulation with the fibrinolytic phenotype

    OpenAIRE

    Hayakawa, Mineji

    2017-01-01

    In severe trauma patients, coagulopathy is frequently observed in the acute phase of trauma. Trauma-induced coagulopathy is coagulopathy caused by the trauma itself. The pathophysiology of trauma-induced coagulopathy consists of coagulation activation, hyperfibrino(geno)lysis, and consumption coagulopathy. These pathophysiological mechanisms are the characteristics to DIC with the fibrinolytic phenotype.

  12. Simulated activity but real trauma: a systematic review on Nintendo Wii injuries based on a case report of an acute anterior cruciate ligament rupture.

    Science.gov (United States)

    Müller, Sebastian A; Vavken, Patrick; Pagenstert, Geert

    2015-03-01

    Video gaming injuries are classically regarded as eccentric accidents and novelty diagnoses. A case of an anterior cruciate ligament (ACL) tear sustained during Wii boxing spurned us to review the literature for other Wii-related injuries and Wii-based posttraumatic rehabilitation. The English literature listed in PubMed was systematically reviewed by searching for "Wii (trauma or injury or fracture)." Full-text articles were included after duplicate, blinded review. The type and treatment of injury as well as the Wii-based rehabilitation programs found were analyzed. Additionally, a new case of an acute ACL tear-sustained playing, Wii boxing, is additionally presented. After exclusion of irrelevant articles, 13 articles describing Wii-related injuries were included reporting on 3 fractures, 6 nonosseous, 2 overuse injuries, and 2 rehabilitation programs using Wii for posttraumatic rehabilitation. Among the presented Wii-related injuries, only 12.5% were treated conservatively, whereas 87.5% underwent either surgical or interventional treatment. Because of the reported case, the literature search was limited to Wii-related injuries excluding other video games. Another limitation of this article lies in the fact that mainly case reports but no controlled trials exist on the topic. Assumingly, primarily the more severe injuries are reported in the literature with an unknown number of possibly minor injuries. Motion-controlled video games, such as Wii, are becoming increasingly popular as a recreational entertainment. Because of their wide acceptance and entertaining nature, they are also increasingly recognized as a tool in rehabilitation. However, although the activity is simulated, injuries are real. Our systematic review shows that Wii gaming can lead to severe injuries, sometimes with lasting limitations.

  13. The influence of time in captivity, food intake and acute trauma on blood analytes of juvenile Steller sea lions, Eumetopias jubatus.

    Science.gov (United States)

    Skinner, John P; Tuomi, Pam A; Mellish, Jo-Ann E

    2015-01-01

    The Steller sea lion, Eumetopias jubatus, has experienced regionally divergent population trends over recent decades. One potential mechanism for this disparity is that local factors cause reduced health and, therefore, reduced survival of individuals. The use of blood parameters to assess sea lion health may help to identify whether malnutrition, disease and stress are important drivers of current trends, but such assessments require species-specific knowledge of how parameters respond to various health challenges. We used principal components analysis to identify which key blood parameters (principal analytes) best described changes in health for temporarily captive juvenile Steller sea lions in known conditions. Generalized additive mixed models were used to estimate the changes in principal analytes with food intake, time in captivity and acute trauma associated with hot-iron branding and transmitter implant surgery. Of the 17 blood parameters examined, physiological changes for juvenile sea lions were best described using the following six principal analytes: red blood cell counts, white blood cell counts, globulin, platelets, glucose and total bilirubin. The white blood cell counts and total bilirubin declined over time in captivity, whereas globulin increased. Elevated red blood cell counts, white blood cell counts and total bilirubin and reduced globulin values were associated with lower food intake. After branding, white blood cell counts were elevated for the first 30 days, while globulin and platelets were elevated for the first 15 days only. After implant surgery, red blood cell counts and globulin remained elevated for 30 days, while white blood cell counts remained elevated during the first 15 days only. Glucose was unassociated with the factors we studied. These results were used to provide expected ranges for principal analytes at different levels of food intake and in response to the physical challenges of branding and implant surgery

  14. A Research Synthesis of Therapeutic Interventions for Whiplash-Associated Disorder (WAD: Part 5 – Surgical and Injection-Based Interventions for Chronic WAD

    Directory of Open Access Journals (Sweden)

    Robert W Teasell

    2010-01-01

    Full Text Available Whiplash-associated disorder (WAD represents a significant public health problem, resulting in substantial social and economic costs throughout the industrialized world. While many treatments have been advocated for patients with WAD, scientific support regarding their effectiveness is often lacking. A systematic review was conducted to evaluate the strength of evidence associated with various WAD therapies. Multiple databases (including Web of Science, EMBASE and PubMed were searched to identify all studies published from January 1980 through March 2009 that evaluated the effectiveness of any well-defined treatment for acute (less than two weeks, subacute (two to 12 weeks or chronic (more than 12 weeks WAD. The present article, the fifth in a five-part series, evaluates the evidence for surgical and injection-based interventions initiated during the chronic phase of WAD. Twenty-five studies were identified that met the inclusion criteria, six of which were randomized controlled trials with ‘good’ overall methodological quality (median Physiotherapy Evidence Database score of 7.5. For the treatment of chronic WAD, there was moderate evidence supporting radiofrequency neurotomy as an effective treatment for whiplash-related pain, although relief is not permanent. Sterile water injections have been demonstrated to be superior to saline injections; however, it is not clear whether this treatment is actually beneficial. There was evidence supporting a wide range of other interventions (eg, carpal tunnel decompression with each of these evaluated by a single nonrandomized controlled trial. There is contradictory evidence regarding the effectiveness of botulinum toxin injections, and cervical discectomy and fusion. The evidence is not yet strong enough to establish the effectiveness of any of these treatments; of all the invasive interventions for chronic WAD, radiofrequency neurotomy appears to be supported by the strongest evidence. Further

  15. Imaging of laryngeal trauma

    Energy Technology Data Exchange (ETDEWEB)

    Becker, Minerva, E-mail: Minerva.Becker@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Leuchter, Igor, E-mail: Igor.Leuchter@hcuge.ch [Department of Otorhinolaryngology and Cervico-facial Surgery, University Hospital of Geneva, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Platon, Alexandra, E-mail: Alexandra.Platon@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Becker, Christoph D., E-mail: Christoph.Becker@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Dulguerov, Pavel, E-mail: Pavel.Dulguerov@hcuge.ch [Department of Otorhinolaryngology and Cervico-facial Surgery, University Hospital of Geneva, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Varoquaux, Arthur, E-mail: Arthur.Varoquaux@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland)

    2014-01-15

    External laryngeal trauma is a rare but potentially life-threatening situation in the acutely injured patient. Trauma mechanism and magnitude, maximum focus of the applied force, and patient related factors, such as age and ossification of the laryngeal cartilages influence the spectrum of observed injuries. Their correct diagnosis and prompt management are paramount in order to avoid patient death or long-term impairment of breathing, swallowing and speaking. The current review provides a comprehensive approach to the radiologic interpretation of imaging studies performed in patients with suspected laryngeal injury. It describes the key anatomic structures that are relevant in laryngeal trauma and discusses the clinical role of multidetector computed tomography (MDCT) and magnetic resonance imaging (MRI) in the acute emergency situation. The added value of two-dimensional multiplanar reconstructions (2D MPR), three-dimensional volume rendering (3D VR) and virtual endoscopy (VE) for the non-invasive evaluation of laryngeal injuries and for treatment planning is discussed. The clinical presentation, biomechanics of injury, diagnostic pitfalls and pearls, common and uncommon findings are reviewed with emphasis of fracture patterns, involvement of laryngeal joints, intra- and extralaryngeal soft tissue injuries, and complications seen in the acute emergency situation. The radiologic appearance of common and less common long-term sequelae, as well as treatment options are equally addressed.

  16. Imaging of laryngeal trauma.

    Science.gov (United States)

    Becker, Minerva; Leuchter, Igor; Platon, Alexandra; Becker, Christoph D; Dulguerov, Pavel; Varoquaux, Arthur

    2014-01-01

    External laryngeal trauma is a rare but potentially life-threatening situation in the acutely injured patient. Trauma mechanism and magnitude, maximum focus of the applied force, and patient related factors, such as age and ossification of the laryngeal cartilages influence the spectrum of observed injuries. Their correct diagnosis and prompt management are paramount in order to avoid patient death or long-term impairment of breathing, swallowing and speaking. The current review provides a comprehensive approach to the radiologic interpretation of imaging studies performed in patients with suspected laryngeal injury. It describes the key anatomic structures that are relevant in laryngeal trauma and discusses the clinical role of multidetector computed tomography (MDCT) and magnetic resonance imaging (MRI) in the acute emergency situation. The added value of two-dimensional multiplanar reconstructions (2D MPR), three-dimensional volume rendering (3D VR) and virtual endoscopy (VE) for the non-invasive evaluation of laryngeal injuries and for treatment planning is discussed. The clinical presentation, biomechanics of injury, diagnostic pitfalls and pearls, common and uncommon findings are reviewed with emphasis of fracture patterns, involvement of laryngeal joints, intra- and extralaryngeal soft tissue injuries, and complications seen in the acute emergency situation. The radiologic appearance of common and less common long-term sequelae, as well as treatment options are equally addressed. Copyright © 2013 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  17. Education of patients after whiplash injury: is oral advice any better than a pamphlet?

    DEFF Research Database (Denmark)

    Kongsted, Alice; Qerama, Erisela; Kasch, Helge

    2008-01-01

    disability after whiplash injuries are related to both serious personal suffering and huge socio-economic costs. Pure educational interventions after such injuries seem generally as effective as more costly interventions, but it is unknown if the way advice is communicated is of any importance. METHODS...... outcome parameters, even though the outcome tended to be better for the group receiving personal advice. CONCLUSION: Prognosis did not differ between patients who received personal education and those who got a pamphlet. However, a systematic tendency toward better outcome with personal communicated...... information was observed and the question how patients should be educated to reduce the risk of chronicity after whiplash is worth further investigation, since no treatment have been proven to prevent long-lasting symptoms, and all forms of advice or educational therapy are so cheap that even a modest effect...

  18. The relationship of whiplash injury and temporomandibular disorders: a narrative literature review☆

    Science.gov (United States)

    Fernandez, Charles E.; Amiri, Abid; Jaime, Joseph; Delaney, Paul

    2009-01-01

    Objective The purpose of this article is to offer a narrative review and discuss the possible relationship between temporomandibular disorders (TMDs) and whiplash injuries. Methods Databases from 1966 to present were searched including PubMed; Manual, Alternative, and Natural Therapy Index System; and Cumulative Index for Nursing and Allied Health Literature. Search terms used included whiplash injury, temporomandibular disorders and craniomandibular disorders. Inclusion criteria consisted of studies on orofacial pain of a musculoskeletal origin addressing the following topics: posttraumatic temporomandibular disorder (pTMD) incidence and prevalence, mechanism of injury, clinical findings and characteristics, prognosis (including psychologic factors). Excluded were studies of orofacial pain from nontraumatic origin, as well as nonmusculoskeletal causes including neurologic, vascular, neoplastic, or infectious disease. Results Thirty-two studies describing the effects of whiplash on TMD were reviewed based on inclusion/exclusion criteria. The best evidence from prospective studies indicates a low to moderate incidence and prevalence. Only 3 studies addressed mechanism of injury theories. Most studies focusing on clinical findings and characteristics suggest significant differences when comparing pTMD to idiopathic/nontraumatic patients. Regarding prognosis, most studies suggest a significant difference when comparing pTMD to idiopathic/nontraumatic TMD patients, with pTMD having a poorer prognosis. Conclusions There is conflicting evidence regarding the effects of whiplash on the development of TMD. Furthermore, because of lack of homogeneity in the study populations and lack of standardization of data collection procedures and outcomes measured, this review cannot conclusively resolve the controversies that exist concerning this relationship. This review of the literature is provided to clarify the issues and to provide useful clinical information for health care

  19. Early aggressive care and delayed recovery from whiplash: isolated finding or reproducible result?

    Science.gov (United States)

    Côté, Pierre; Hogg-Johnson, Sheilah; Cassidy, J David; Carroll, Linda; Frank, John W; Bombardier, Claire

    2007-06-15

    To test the reproducibility of the finding that early intensive care for whiplash injuries is associated with delayed recovery. We analyzed data from a cohort study of 1,693 Saskatchewan adults who sustained whiplash injuries between July 1, 1994 and December 31, 1994. We investigated 8 initial patterns of care that integrated type of provider (general practitioners, chiropractors, and specialists) and number of visits (low versus high utilization). Cox models were used to estimate the association between patterns of care and time to recovery while controlling for injury severity and other confounders. Patients in the low-utilization general practitioner group and those in the general medical group had the fastest recovery even after controlling for important prognostic factors. Compared with the low-utilization general practitioner group, the 1-year rate of recovery in the high-utilization chiropractic group was 25% slower (adjusted hazard rate ratio [HRR] 0.75, 95% confidence interval [95% CI] 0.54-1.04), in the low-utilization general practitioner plus chiropractic group the rate was 26% slower (HRR 0.74, 95% CI 0.60-0.93), and in the high-utilization general practitioner plus chiropractic combined group the rate was 36% slower (HRR 0.64, 95% CI 0.50-0.83). The observation that intensive health care utilization early after a whiplash injury is associated with slower recovery was reproduced in an independent cohort of patients. The results add to the body of evidence suggesting that early aggressive treatment of whiplash injuries does not promote faster recovery. In particular, the combination of chiropractic and general practitioner care significantly reduces the rate of recovery.

  20. Whiplash evokes descending muscle recruitment and sympathetic responses characteristic of startle

    OpenAIRE

    Mang, Daniel WH; Siegmund, Gunter P.; Blouin, Jean-Sébastien

    2014-01-01

    Whiplash injuries are the most common injuries following rear-end collisions. During a rear-end collision, the human muscle response consists of both a postural and a startle response that may exacerbate injury. However, most previous studies only assessed the presence of startle using data collected from the neck muscles and head/neck kinematics. The startle response also evokes a descending pattern of muscle recruitment and changes in autonomic activity. Here we examined the recruitment of ...

  1. The relationship of whiplash injury and temporomandibular disorders: a narrative literature review.

    Science.gov (United States)

    Fernandez, Charles E; Amiri, Abid; Jaime, Joseph; Delaney, Paul

    2009-12-01

    The purpose of this article is to offer a narrative review and discuss the possible relationship between temporomandibular disorders (TMDs) and whiplash injuries. Databases from 1966 to present were searched including PubMed; Manual, Alternative, and Natural Therapy Index System; and Cumulative Index for Nursing and Allied Health Literature. Search terms used included whiplash injury, temporomandibular disorders and craniomandibular disorders. Inclusion criteria consisted of studies on orofacial pain of a musculoskeletal origin addressing the following topics: posttraumatic temporomandibular disorder (pTMD) incidence and prevalence, mechanism of injury, clinical findings and characteristics, prognosis (including psychologic factors). Excluded were studies of orofacial pain from nontraumatic origin, as well as nonmusculoskeletal causes including neurologic, vascular, neoplastic, or infectious disease. Thirty-two studies describing the effects of whiplash on TMD were reviewed based on inclusion/exclusion criteria. The best evidence from prospective studies indicates a low to moderate incidence and prevalence. Only 3 studies addressed mechanism of injury theories. Most studies focusing on clinical findings and characteristics suggest significant differences when comparing pTMD to idiopathic/nontraumatic patients. Regarding prognosis, most studies suggest a significant difference when comparing pTMD to idiopathic/nontraumatic TMD patients, with pTMD having a poorer prognosis. There is conflicting evidence regarding the effects of whiplash on the development of TMD. Furthermore, because of lack of homogeneity in the study populations and lack of standardization of data collection procedures and outcomes measured, this review cannot conclusively resolve the controversies that exist concerning this relationship. This review of the literature is provided to clarify the issues and to provide useful clinical information for health care providers managing TMD such as doctors

  2. Treatment of Whiplash-Associated Disorders - Part I: Non-Invasive Interventions

    OpenAIRE

    Anne Conlin; Robert Teasell; Sanjit Bhogal; Keith Sequeira

    2005-01-01

    BACKGROUND: A whiplash-associated disorder (WAD) is an injury due to an acceleration-deceleration mechanism at the neck. WAD represents a very common and costly condition, both economically and socially. In 1995, the Quebec Task Force published a report that contained evidence-based recommendations regarding the treatment of WAD based on studies completed before 1993 and consensus-based recommendations.OBJECTIVE: The objective of the present article - the first installment of a two-part serie...

  3. The efficacy of patient education in whiplash associated disorders: a systematic review

    OpenAIRE

    Meeus, Mira; Nijs, Jo; Hamers, Veronique; Ickmans, Kelly; Van Oosterwijck, Jessica

    2012-01-01

    Background: Until now, there is no firm evidence for conservative therapy in patients with chronic Whiplash Associated Disorders (WAD). While chronic WAD is a biopsychosocial problem, education may be an essential part in the treatment and the prevention of chronic WAD. However, it is still unclear which type of educative intervention has already been used in WAD patients and how effective such interventions are. Objective: This systematic literature study aimed at providing an overview o...

  4. Trauma Center Staffing, Infrastructure, and Patient Characteristics that Influence Trauma Center Need

    Directory of Open Access Journals (Sweden)

    Faul, Mark

    2014-11-01

    Full Text Available Introduction: The most effective use of trauma center resources helps reduce morbidity and mortality, while saving costs. Identifying critical infrastructure characteristics, patient characteristics and staffing components of a trauma center associated with the proportion of patients needing major trauma care will help planners create better systems for patient care.   Methods: We used the 2009 National Trauma Data Bank-Research Dataset to determine the proportion of critically injured patients requiring the resources of a trauma center within each Level I-IV trauma center (n=443. The outcome variable was defined as the portion of treated patients who were critically injured. We defined the need for critical trauma resources and interventions (“trauma center need” as death prior to hospital discharge, admission to the intensive care unit, or admission to the operating room from the emergency department as a result of acute traumatic injury. Generalized Linear Modeling (GLM was used to determine how hospital infrastructure, staffing Levels, and patient characteristics contributed to trauma center need.     Results: Nonprofit Level I and II trauma centers were significantly associated with higher levels of trauma center need. Trauma centers that had a higher percentage of transferred patients or a lower percentage of insured patients were associated with a higher proportion of trauma center need.  Hospital infrastructure characteristics, such as bed capacity and intensive care unit capacity, were not associated with trauma center need. A GLM for Level III and IV trauma centers showed that the number of trauma surgeons on staff was associated with trauma center need. Conclusion: Because the proportion of trauma center need is predominantly influenced by hospital type, transfer frequency, and insurance status, it is important for administrators to consider patient population characteristics of the catchment area when planning the

  5. Elevated [11C]-D-deprenyl uptake in chronic Whiplash Associated Disorder suggests persistent musculoskeletal inflammation.

    Directory of Open Access Journals (Sweden)

    Clas Linnman

    Full Text Available There are few diagnostic tools for chronic musculoskeletal pain as structural imaging methods seldom reveal pathological alterations. This is especially true for Whiplash Associated Disorder, for which physical signs of persistent injuries to the neck have yet to be established. Here, we sought to visualize inflammatory processes in the neck region by means Positron Emission Tomography using the tracer (11C-D-deprenyl, a potential marker for inflammation. Twenty-two patients with enduring pain after a rear impact car accident (Whiplash Associated Disorder grade II and 14 healthy controls were investigated. Patients displayed significantly elevated tracer uptake in the neck, particularly in regions around the spineous process of the second cervical vertebra. This suggests that whiplash patients have signs of local persistent peripheral tissue inflammation, which may potentially serve as a diagnostic biomarker. The present investigation demonstrates that painful processes in the periphery can be objectively visualized and quantified with PET and that (11C-D-deprenyl is a promising tracer for these purposes.

  6. MRI of cerebrum and cervical columna within two days after whiplash neck sprain injury.

    Science.gov (United States)

    Borchgrevink, G; Smevik, O; Haave, I; Haraldseth, O; Nordby, A; Lereim, I

    1997-01-01

    The present study was undertaken to evaluate if MRI within 2 days of a motor vehicle accident could reveal pathology of importance for understanding long-term disability after whiplash neck-sprain injuries. As part of a prospective study cervical and cerebral MRI was performed on 40 neck sprain patients with whiplash injury after car accidents. The imaging was done within 2 days of the injury to make sure that any neck muscle bleeding, oedema or other soft tissue injuries could be detected. The MRI findings from the patients were both correlated to reported symptoms 6 months after the accident and compared to a control group of 20 volunteers. The MRI of both brain and neck revealed no significant differences between the patients and the control group. When the patients were grouped according to the main MRI findings at intake and compared according to the development of subjective symptoms reported by the patients, the only significant difference was more headaches at 6 months in the groups with disk pathology or spondylosis when compared to the group with no pathology. In conclusion, MRI within 2 days of the whiplash neck-sprain injury could not detect pathology connected to the injury nor predict symptom development and outcome.

  7. Analysis of right anterolateral impacts: the effect of head rotation on the cervical muscle whiplash response

    Directory of Open Access Journals (Sweden)

    Narayan Yogesh

    2005-05-01

    Full Text Available Abstract Background The cervical muscles are considered a potential site of whiplash injury, and there are many impact scenarios for whiplash injury. There is a need to understand the cervical muscle response under non-conventional whiplash impact scenarios, including variable head position and impact direction. Methods Twenty healthy volunteers underwent right anterolateral impacts of 4.0, 7.6, 10.7, and 13.0 m/s2 peak acceleration, each with the head rotated to the left, then the head rotated to the right in a random order of impact severities. Bilateral electromyograms of the sternocleidomastoids, trapezii, and splenii capitis following impact were measured. Results At a peak acceleration of 13.0 m/s2, with the head rotated to the right, the right trapezius generated 61% of its maximal voluntary contraction electromyogram (MVC EMG, while all other muscles generated 31% or less of this variable (31% for the left trapezius, 13% for the right spleinus. capitis, and 16% for the left splenius capitis. The sternocleidomastoids muscles also tended to show an asymmetric EMG response, with the left sternocleidomastoid (the one responsible for head rotation to the right generating a higher percentage (26% of its MVC EMG than the left sternocleidomastoid (4% (p Conclusion The EMG response to a right anterolateral impact is highly dependent on the head position. The sternocleidomastoid responsible for the direction of head rotation and the trapezius ipsilateral to the direction of head rotation generate the most EMG activity.

  8. From railway spine to whiplash--the recycling of nervous irritation.

    Science.gov (United States)

    Ferrari, Robert; Shorter, Edward

    2003-11-01

    The search for a specific structural basis for chronic whiplash and other chronic pain and fatigue syndromes has been in progress for decades, and yet currently there remains no "structural" solution to these enigmata. In light of the failure of research to identify the chronic "damage" or pathology as lying in a muscular, bony, or "connective tissue" sites for many chronic pain syndromes like whiplash, fibromyalgia, et cetera, more recent attention has been paid to nervous system structures. Nerve irritation has been implicated as the basis for the pain and other symptoms that are common to many chronic disability syndromes. We postulate here, however, that the concept of nervous irritation has been prostituted for centuries whenever more concrete structural explanations for chronic pain and other controversial illness have been untenable. We suggest that, after each cycle of nervous irritation as a disease, and subsequent dismissal of the notion, the doctrine of irritation as a disease was too good to go away. First, with the hypersthenic and asthenic diseases of the nineteenth century, then railway spine, whiplash, thoracic outlet syndrome, and now brachial plexus irritation, we detect the same pattern: patients with symptoms, but no objective evidence of nerve disease. Nervous irritation has repeatedly served this purpose for the last 200 years. It is our intent that bringing an understanding of this trend will encourage current clinicians and researchers to appreciate the need to abandon this form of speculation without historical insight when dealing with today's controversial syndromes.

  9. Transient pressure changes in the vertebral canal during whiplash motion--A hydrodynamic modeling approach.

    Science.gov (United States)

    Yao, Hua-Dong; Svensson, Mats Y; Nilsson, Håkan

    2016-02-08

    In vehicle collisions, the occupant's torso is accelerated in a given direction while the unsupported head tends to lag behind. This mechanism results in whiplash motion to the neck. In whiplash experiments conducted for animals, pressure transients have been recorded in the spinal canal. It was hypothesized that the transients caused dorsal root ganglion dysfunction. Neck motion introduces volume changes inside the vertebral canal. The changes require an adaptation which is likely achieved by redistribution of blood volume in the internal vertebral venous plexus (IVVP). Pressure transients then arise from the rapid redistribution. The present study aimed to explore the hypothesis theoretically and analytically. Further, the objectives were to quantify the effect of the neck motion on the pressure generation and to identify the physical factors involved. We developed a hydrodynamic system of tubes that represent the IVVP and its lateral intervertebral vein connections. An analytical model was developed for an anatomical geometrical relation that the venous blood volume changes with respect to the vertebral angular displacement. This model was adopted in the hydrodynamic tube system so that the system can predict the pressure transients on the basis of the neck vertebral motion data from a whiplash experiment. The predicted pressure transients were in good agreement with the earlier experimental data. A parametric study was conducted and showed that the system can be used to assess the influences of anatomical geometrical properties and vehicle collision severity on the pressure generation. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Case report: whiplash-associated disorder from a low-velocity bumper car collision: history, evaluation, and surgery.

    Science.gov (United States)

    Duffy, Michael F; Stuberg, Wayne; DeJong, Stacey; Gold, Kurt V; Nystrom, N Ake

    2004-09-01

    Case report of a patient with a whiplash-associated disorder following a bumper car collision. Imaging studies failed to provide an anatomic explanation for the debilitating symptoms. To report a chronic, debilitating pain syndrome after a low-velocity bumper car collision while using complex range-of-motion data for the diagnosis, prognosis, and surgical indication in whiplash-associated disorder. The controversy of whiplash-associated disorder mainly concerns pathophysiology and collision dynamics. Although many investigations attempt to define a universal lesion or determine a threshold of force that may cause permanent injury, no consensus has been reached. Eight years after a low-velocity collision, the patient underwent surgical excision of multiple painful trigger points in the posterior neck. Computerized motion analysis was used for pre- and postoperative evaluations. Surgical treatment resulted in an increase in total active range of motion by 20%, reduced intake of pain medication, doubled the number of work hours, and generally led to a dramatic improvement in quality of life. This case of whiplash-associated disorder after a low-velocity collision highlights the difficulty in defining threshold of injury in regard to velocity. It also illustrates the value of computerized motion analysis in confirming the diagnosis of whiplash-associated disorder and in the evaluation of prognosis and treatment.

  11. Transfusion practices in trauma

    Directory of Open Access Journals (Sweden)

    V Trichur Ramakrishnan

    2014-01-01

    Full Text Available Resuscitation of a severely traumatised patient with the administration of crystalloids, or colloids along with blood products is a common transfusion practice in trauma patients. The determination of this review article is to update on current transfusion practices in trauma. A search of PubMed, Google Scholar, and bibliographies of published studies were conducted using a combination of key-words. Recent articles addressing the transfusion practises in trauma from 2000 to 2014 were identified and reviewed. Trauma induced consumption and dilution of clotting factors, acidosis and hypothermia in a severely injured patient commonly causes trauma-induced coagulopathy. Early infusion of blood products and early control of bleeding decreases trauma-induced coagulopathy. Hypothermia and dilutional coagulopathy are associated with infusion of large volumes of crystalloids. Hence, the predominant focus is on damage control resuscitation, which is a combination of permissive hypotension, haemorrhage control and haemostatic resuscitation. Massive transfusion protocols improve survival in severely injured patients. Early recognition that the patient will need massive blood transfusion will limit the use of crystalloids. Initially during resuscitation, fresh frozen plasma, packed red blood cells (PRBCs and platelets should be transfused in the ratio of 1:1:1 in severely injured patients. Fresh whole blood can be an alternative in patients who need a transfusion of 1:1:1 thawed plasma, PRBCs and platelets. Close monitoring of bleeding and point of care coagulation tests are employed, to allow goal-directed plasma, PRBCs and platelets transfusions, in order to decrease the risk of transfusion-related acute lung injury.

  12. Magnetic Resonance Imaging-Based Prediction of the Relationship between Whiplash Injury and Temporomandibular Disorders

    Directory of Open Access Journals (Sweden)

    Yeon-Hee Lee

    2018-01-01

    Full Text Available PurposeWhiplash injury can cause internal derangement of the temporomandibular joint (TMJ and lead to temporomandibular disorders (TMDs. Our aim was to evaluate whether the initial clinical findings in TMD patients with whiplash injury are correlated with their magnetic resonance imaging (MRI characteristics.Materials and methodsThis case–control study involved 219 patients (135 women, 84 men; mean age: 37.84 years who visited our orofacial pain clinic with TMD; TMD was diagnosed using the diagnostic criteria for TMD Axis I. Patients were categorized into three groups based on the presence and type of macrotrauma: in the “wTMD” group, patients had suffered whiplash injury; patients in the “pTMD” group had post-traumatic TMD; the “iTMD” group comprised patients who had presented with TMD symptoms and had sustained no macrotrauma. We investigated the presence of disk displacement, effusion, disk deformity, and condylar degeneration, and changes in the lateral pterygoid muscle (LPM. To evaluate the severity of TMD pain and objectively analyze symptoms, we used a visual analog scale (VAS, palpation index (PI, neck PI, dysfunction index, and craniomandibular index (CMI.ResultsThe VAS scores, and the severity indexes of the TMD including PI, neck PI, and CMI were highest in the wTMD patients. Atrophy of the LPM was most commonly seen in the wTMD group, as was disk deformity. In wTMD patients only, VAS score was significantly correlated with stress; it was correlated with headache in wTMD and iTMD patients. The clinical symptoms of TMD were not correlated with MRI findings in the wTMD group. However, alterations in the LPM were strongly correlated with disk displacement.ConclusionIf clinicians recognize alterations in the LPM and disk displacement in the TMJ, they will better understand the clinical symptoms and pathophysiology of TMD with whiplash injury. Whiplash injury may lead to TMD via different mechanisms from other macrotraumas.

  13. Trauma Africa

    Directory of Open Access Journals (Sweden)

    Victor Y. Kong

    2013-11-01

    Full Text Available “Major Trauma. Dr. Kong, please come to the Trauma Unit immediately. Dr. Kong, please come to the Trauma Unit immediately.” Even though I have been working at Edendale Hospital as a trauma registrar for over a year, whenever I hear this announcement over the hospital intercom system, my heart beats just a little faster than normal. When I first arrived at Edendale my colleagues told me that the adrenaline rush I would experience after being called out to attend a new emergency would decrease over time, and indeed they were right. However, it is also true to say that on some occasions more than others, it is still felt more strongly than ever.

  14. Paediatric trauma

    African Journals Online (AJOL)

    Trauma Unit, Red Cross War Memorial Children's Hospital, Cape Town ... and international research projects, educational initiatives and advocacy roles on child safety initiatives regarding child injuries as well as child abuse. ... Road traffic.

  15. ABDOMINAL TRAUMA

    Directory of Open Access Journals (Sweden)

    Alojz Pleskovič

    2003-12-01

    Full Text Available Background. The most common cause of abdominal trauma is blunt trauma, gunshot wounds and stab wounds are rare. Most commonly injured organs in abdominal cavity are the spleen and the liver.Conclusions. Early diagnosis is very important and include precise phisical examination and all available diagnostic methods. The final decission about the method of treatmet depends on patients clinical condition, surgeon’s experience and other local conditions.

  16. An Update on the Coagulopathy of Trauma

    National Research Council Canada - National Science Library

    Maegele, Marc; Schöchl, Herbert; Cohen, Mitchell J

    2014-01-01

    .... When death occurs, it happens quickly, typically within the first 6 h after injury. One of four patients to arrive in the emergency department after trauma is already in the state of acute traumatic coagulopathy and shock...

  17. Mechanisms of trauma-induced coagulopathy

    National Research Council Canada - National Science Library

    White, Nathan J

    2013-01-01

    .... Notions of the mechanisms of coagulopathy in trauma patients have been supplanted by new insights resulting from close examination of the biochemical and cellular changes associated with acute tissue...

  18. The pattern of acute injuries in patients from alpine skiing accidents has changed during 2000-2011: analysis of clinical and radiological data at a level I trauma center.

    Science.gov (United States)

    Wick, Marius C; Dallapozza, Christian; Lill, Markus; Grundtman, Cecilia; Chemelli-Steingruber, Iris E; Rieger, Michael

    2013-10-01

    During the last decade, many educational efforts and technological improvements have been made to protect skiing athletes from injuries. Whether these efforts have changed the pattern of acute injuries from skiing casualties has not yet been shown on a medical basis, which this longitudinal study examines. All patients transferred to the Department of Radiology of our level I trauma center for acute emergency computed tomography (CT) after alpine skiing accidents from 2000 to 2011 were included. We hypothesized that only patients with clinical suspicion for injuries were admitted for acute CT. Of all acute patients after skiing accidents, 2,252 could be included. From 2000 to 2011, all cerebral injuries and vascular arterial injuries statistically significantly decreased (p injuries, and abdominal injuries remained unchanged (p = NS). The mean (SD) number of all initial radiological examinations per victim statistically significantly decreased from 2.3 (0.7) in 2000 to 1.5 (0.6) in 2011, whereas the admissions for acute CT have significantly increased (p injuries might be a function of the increasing use of skiing helmets. A protection of the extremities, trunk, spine, and face, however, needs further improvements and their radiological assessment with CT warrants attention in skiing casualties.

  19. Evaluation of Prehospital Blood Products to Attenuate Acute Coagulopathy of Trauma in a Model of Severe Injury and Shock in Anesthetized Pigs

    Science.gov (United States)

    Watts, Sarah; Nordmann, Giles; Brohi, Karim; Midwinter, Mark; Woolley, Tom; Gwyther, Robert; Wilson, Callie; Poon, Henrietta; Kirkman, Emrys

    2015-01-01

    ABSTRACT Acute trauma coagulopathy (ATC) is seen in 30% to 40% of severely injured casualties. Early use of blood products attenuates ATC, but the timing for optimal effect is unknown. Emergent clinical practice has started prehospital deployment of blood products (combined packed red blood cells and fresh frozen plasma [PRBCs:FFP], and alternatively PRBCs alone), but this is associated with significant logistical burden and some clinical risk. It is therefore imperative to establish whether prehospital use of blood products is likely to confer benefit. This study compared the potential impact of prehospital resuscitation with (PRBCs:FFP 1:1 ratio) versus PRBCs alone versus 0.9% saline (standard of care) in a model of severe injury. Twenty-four terminally anesthetised Large White pigs received controlled soft tissue injury and controlled hemorrhage (35% blood volume) followed by a 30-min shock phase. The animals were allocated randomly to one of three treatment groups during a 60-min prehospital evacuation phase: hypotensive resuscitation (target systolic arterial pressure 80 mmHg) using either 0.9% saline (group 1, n = 9), PRBCs:FFP (group 2, n = 9), or PRBCs alone (group 3, n = 6). Following this phase, an in-hospital phase involving resuscitation to a normotensive target (110 mmHg systolic arterial blood pressure) using PRBCs:FFP was performed in all groups. There was no mortality in any group. A coagulopathy developed in group 1 (significant increase in clot initiation and dynamics shown by TEG [thromboelastography] R and K times) that persisted for 60 to 90 min into the in-hospital phase. The coagulopathy was significantly attenuated in groups 2 and 3 (P = 0.025 R time and P = 0.035 K time), which were not significantly different from each other. Finally, the volumes of resuscitation fluid required was significantly greater in group 1 compared with groups 2 and 3 (P = 0.0067) (2.8 ± 0.3 vs. 1.9 ± 0.2 and 1.8 ± 0.3 L, respectively). This difference was

  20. Evaluation of Prehospital Blood Products to Attenuate Acute Coagulopathy of Trauma in a Model of Severe Injury and Shock in Anesthetized Pigs.

    Science.gov (United States)

    Watts, Sarah; Nordmann, Giles; Brohi, Karim; Midwinter, Mark; Woolley, Tom; Gwyther, Robert; Wilson, Callie; Poon, Henrietta; Kirkman, Emrys

    2015-08-01

    Acute trauma coagulopathy (ATC) is seen in 30% to 40% of severely injured casualties. Early use of blood products attenuates ATC, but the timing for optimal effect is unknown. Emergent clinical practice has started prehospital deployment of blood products (combined packed red blood cells and fresh frozen plasma [PRBCs:FFP], and alternatively PRBCs alone), but this is associated with significant logistical burden and some clinical risk. It is therefore imperative to establish whether prehospital use of blood products is likely to confer benefit. This study compared the potential impact of prehospital resuscitation with (PRBCs:FFP 1:1 ratio) versus PRBCs alone versus 0.9% saline (standard of care) in a model of severe injury. Twenty-four terminally anesthetised Large White pigs received controlled soft tissue injury and controlled hemorrhage (35% blood volume) followed by a 30-min shock phase. The animals were allocated randomly to one of three treatment groups during a 60-min prehospital evacuation phase: hypotensive resuscitation (target systolic arterial pressure 80 mmHg) using either 0.9% saline (group 1, n = 9), PRBCs:FFP (group 2, n = 9), or PRBCs alone (group 3, n = 6). Following this phase, an in-hospital phase involving resuscitation to a normotensive target (110 mmHg systolic arterial blood pressure) using PRBCs:FFP was performed in all groups. There was no mortality in any group. A coagulopathy developed in group 1 (significant increase in clot initiation and dynamics shown by TEG [thromboelastography] R and K times) that persisted for 60 to 90 min into the in-hospital phase. The coagulopathy was significantly attenuated in groups 2 and 3 (P = 0.025 R time and P = 0.035 K time), which were not significantly different from each other. Finally, the volumes of resuscitation fluid required was significantly greater in group 1 compared with groups 2 and 3 (P = 0.0067) (2.8 ± 0.3 vs. 1.9 ± 0.2 and 1.8 ± 0.3 L, respectively). This difference was principally

  1. Appendicitis following blunt abdominal trauma.

    Science.gov (United States)

    Cobb, Travis

    2017-09-01

    Appendicitis is a frequently encountered surgical problem in the Emergency Department (ED). Appendicitis typically results from obstruction of the appendiceal lumen, although trauma has been reported as an infrequent cause of acute appendicitis. Intestinal injury and hollow viscus injury following blunt abdominal trauma are well reported in the literature but traumatic appendicitis is much less common. The pathophysiology is uncertain but likely results from several mechanisms, either in isolation or combination. These include direct compression/crush injury, shearing injury, or from indirect obstruction of the appendiceal lumen by an ileocecal hematoma or traumatic impaction of stool into the appendix. Presentation typically mirrors that of non-traumatic appendicitis with nausea, anorexia, fever, and right lower quadrant abdominal tenderness and/or peritonitis. Evaluation for traumatic appendicitis requires a careful history and physical exam. Imaging with ultrasound or computed tomography is recommended if the history and physical do not reveal an acute surgical indication. Treatment includes intravenous antibiotics and surgical consultation for appendectomy. This case highlights a patient who developed acute appendicitis following blunt trauma to the abdomen sustained during a motor vehicle accident. Appendicitis must be considered as part of the differential diagnosis in any patient who presents to the ED with abdominal pain, including those whose pain begins after sustaining blunt trauma to the abdomen. Because appendicitis following trauma is uncommon, timely diagnosis requires a high index of suspicion. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. The relationship between insurance claim closure and recovery after traffic injuries for individuals with whiplash associated disorders

    DEFF Research Database (Denmark)

    Boyle, Eleanor; Cassidy, J David; Côté, Pierre

    2017-01-01

    PURPOSE: The purpose of this study was to determine if time to claim closure was similar to time to self-reported recovery in a no fault motor vehicle collision insurance system. METHOD: A prospective cohort of traffic injured adults with a whiplash-associated disorder (WAD) was assembled. We...... Time to claim closure as an outcome measure for whiplash-associated disorders has been criticized in the literature because it is thought that closure is not reflective of the health status of the individual. We found that claim closure was associated with lower levels of disability, but the time...

  3. Subgroups based on thermal and pressure pain thresholds in women with chronic whiplash display differences in clinical presentation – an explorative study

    Directory of Open Access Journals (Sweden)

    Börsbo B

    2012-11-01

    Full Text Available Björn Börsbo,1,2 Gunilla M Liedberg,3 Mia Wallin,1,3 Björn Gerdle1,41Department of Medicine and Health Sciences, University of Linköping, Linköping, Sweden; 2Clinical Department of Rehabilitation Medicine, County Hospital Ryhov, Jönköping, Sweden; 3Department of Social and Welfare Studies, University of Linköping, Norrköping, Sweden; 4Pain and Rehabilitation Centre, UHL, Östergötland County Council, Linköping, SwedenPurpose: To investigate the presence of subgroups in chronic whiplash-associated disorders (WAD based on pain thresholds for pressure (PPT, cold (CPT, and heat (HPT and to compare these subgroups with respect to symptomatology, disability, and health aspects. Methods: Two groups of female subjects – patients with chronic WAD (n = 28 and healthy controls (CON; n = 29 – were investigated. Quantitative sensory testing (QST for thermal thresholds and algometry for PPT at four sites in the body (over the trapezius and tibialis anterior bilaterally were determined. Habitual pain intensities, psychological strain, disability, and health aspects were registered using a questionnaire.Results: A cluster analysis based on PPT, CPT, and HPT identified two subgroups of chronic WAD: one sensitive subgroup (s-WAD; n = 21, and one less sensitive subgroup (ls-WAD; n = 6. S-WAD displayed widespread hyperalgesia, whereas ls-WAD had localized hyperalgesia in the neck area, with tendencies to supernormal values in remote areas of the body. Generally, s-WAD had a significantly worse situation than the CON with respect to symptomatology, disability, and health aspects. The ls-WAD group was intermediary between s-WAD and CON in these aspects.Conclusion: Different explanations, eg, severity of the pain condition per se, etiological factors, and pre-trauma differences in pain sensitivity, may exist for the differences in pain thresholds between the two subgroups. Future research should investigate the role of pain thresholds in the chronic

  4. What is the best treatment to decrease pro-inflammatory cytokine release in acute skeletal muscle injury induced by trauma in rats: low-level laser therapy, diclofenac, or cryotherapy?

    Science.gov (United States)

    de Almeida, Patrícia; Tomazoni, Shaiane Silva; Frigo, Lucio; de Carvalho, Paulo de Tarso Camillo; Vanin, Adriane Aver; Santos, Larissa Aline; Albuquerque-Pontes, Gianna Móes; De Marchi, Thiago; Tairova, Olga; Marcos, Rodrigo Labat; Lopes-Martins, Rodrigo Álvaro Brandão; Leal-Junior, Ernesto Cesar Pinto

    2014-03-01

    Currently, treatment of muscle injuries represents a challenge in clinical practice. In acute phase, the most employed therapies are cryotherapy and nonsteroidal anti-inflammatory drugs. In the last years, low-level laser therapy (LLLT) has becoming a promising therapeutic agent; however, its effects are not fully known. The aim of this study was to analyze the effects of sodium diclofenac (topical application), cryotherapy, and LLLT on pro-inflammatory cytokine levels after a controlled model of muscle injury. For such, we performed a single trauma in tibialis anterior muscle of rats. After 1 h, animals were treated with sodium diclofenac (11.6 mg/g of solution), cryotherapy (20 min), or LLLT (904 nm; superpulsed; 700 Hz; 60 mW mean output power; 1.67 W/cm(2); 1, 3, 6 or 9 J; 17, 50, 100 or 150 s). Assessment of interleukin-1β and interleukin-6 (IL-1β and IL-6) and tumor necrosis factor-alpha (TNF-α) levels was performed at 6 h after trauma employing enzyme-linked immunosorbent assay method. LLLT with 1 J dose significantly decreased (p cryotherapy groups. On the other hand, treatment with diclofenac and cryotherapy does not decrease pro-inflammatory cytokine levels compared to the non-treated injured group. Therefore, we can conclude that 904 nm LLLT with 1 J dose has better effects than topical application of diclofenac or cryotherapy in acute inflammatory phase after muscle trauma.

  5. Head and neck position sense in whiplash patients and healthy individuals and the effect of the cranio-cervical flexion action.

    Science.gov (United States)

    Armstrong, Bridget S; McNair, Peter J; Williams, Maynard

    2005-08-01

    Whiplash may damage structures within the neck that can affect position sense. Deep neck flexor muscle retraining may improve position sense. The current study compared range of motion and position sense in whiplash and control subjects and investigated the effects of a muscle training session on position sense. Twenty-three subjects with whiplash were compared with a matched control group. Range of motion and neck position sense measures were recorded using the 3-Space Fastrak. Measures of function were also assessed in the whiplash group. Subjects were then randomised into experimental and control groups and the former group received a training session to activate the deep neck flexor and scapular stabilising muscles (the cranio-cervical flexion action) during head and neck movements. After training, position sense measures were re-evaluated. Results showed significant reductions (P 0.05) between whiplash and healthy groups in position matching accuracy were observed. Functional outcome scores indicated the whiplash group to be mildly disabled. No effect on error scores was observed when position-matching tasks were performed with and without the cranio-cervical flexion action. Correlations between functional measures or range of motion, and position sense were not significant. There was no evidence of position sense impairment in the mildly disabled whiplash subjects. The performance of the cranio-cervical flexion action had no effect on position sense, and hence clinical improvements observed from using this action may be more associated with mechanical stabilisation.

  6. Reduction in health service use for whiplash injury after motor vehicle accidents in 2000-2009: results from a defined population.

    Science.gov (United States)

    Berecki-Gisolf, Janneke; Collie, Alex; McClure, Roderick

    2013-11-01

    To establish trends in whiplash-related health service use and cost in Victoria, Australia. Administrative data analysis. Whiplash patients claiming Transport Accident Commission (TAC) compensation for accidents dating between 1 January 2000 and 31 December 2009 (n = 51,263). Injury-related health service use during one year following the accident was determined from claim payment records. The incidence of whiplash claims in Victoria was calculated, as were inflation-adjusted health care costs. In 2000-2009, the incidence of compensable whiplash decreased from 1.56 to 1.14 per 1,000 person-years. Physiotherapy, pharmaceuticals, general practitioner, chiropractic, radiology and osteopathy sessions were the most commonly claimed services. General practitioner, allied health and radiology services decreased, but analgesic use increased. Per person-years in the population, whiplash-related medical expenses were 71% greater for women than men. Overall, population burden decreased by 38%; the decline was most pronounced in persons aged 18-24 (54% decrease) and least pronounced in those aged ≥ 55 (23% decrease). The population-based health service cost of whiplash decreased between 2000 and 2009. The overall reduction was related to a decrease in incidence and a reduction in service use per whiplash claim.

  7. Children and Facial Trauma

    Science.gov (United States)

    ... an ENT Doctor Near You Children and Facial Trauma Children and Facial Trauma Patient Health Information News ... staff at newsroom@entnet.org . What is facial trauma? The term facial trauma means any injury to ...

  8. Trauma Fact Sheet

    Science.gov (United States)

    ... NIGMS NIGMS Home > Science Education > Physical Trauma Physical Trauma Tagline (Optional) Middle/Main Content Area PDF Version (572 KB) Other Fact Sheets What is physical trauma? Physical trauma is a serious injury to the ...

  9. Trauma renal

    OpenAIRE

    Pereira Júnior, Gerson Alves; Paganelli, Fernando; Scarpelini, Sandro; Stracieri, Luís Donizetti Silva; Féres, Ornar; Andrade, José Ivan de

    1999-01-01

    Apresentamos uma revisão sobre trauma renal, com ênfase na avaliação radiológica, particularmente com o uso da tomografia computadorizada, que tem se tornado o exame de eleição, ao invés da urografia excretora e arteriografia. O sucesso no tratamento conservador dos pacientes com trauma renal depende de um acurado estadiamento da extensão da lesão, classificado de acordo com a Organ Injury Scaling do Colégio Americano de Cirurgiões. O tratamento conservador não-operatório é seguro e consiste ...

  10. Ballistic trauma

    Directory of Open Access Journals (Sweden)

    Parvathi Devi Munishwar

    2016-01-01

    Full Text Available Gunshot injuries are rather serious but uncommon type of trauma in India. Radiologists can contribute substantially in the evaluation and treatment of patients with gunshot wounds. Foreign bodies that enter a patient as a result of trauma are contaminated and produce a range of symptoms. Oral and maxillofacial gunshot injuries are usually fatal due to close proximity with vital structures. Here, we report a case in which radiographic evidence of foreign bodies in the right orofacial region exposed a history of a gunshot injury. The patient did not have any major complaints except for reduced mouth opening. These foreign bodies were clinically silent for approximately 12 years.

  11. Treatment of 336 cases of chest trauma.

    Science.gov (United States)

    Zhang, Jing; Chu, Xiang-Yang; Liu, Yi; Wang, Yun-Xi

    2012-01-01

    To summarize the clinical features, diagnosis and treatment of chest trauma. A retrospective analysis was conducted among 336 cases of chest trauma admitted to our hospital from January 2009 to May 2011. Out of all cases, 325 were cured, accounting for 96.7%; 11 died, accounting for 3.3%. Among the dead cases, one died of hemorrhagic shock, three of acute respiratory distress syndrome, three of multiple organ failure, and four of severe multiple traumas. (1) For patients with severe chest trauma, early emergency treatment is crucial to save life. (2) Open thoracic surgery is needed for acute cardiac tamponade, intrapulmonary vascular injuries, progressive intrathoracic bleeding, lung laceration, tracheal breakage, and diaphragmatic injury. In addition, operative timing and method should be well chosen. (3) Pulmonary contusion is one of common complications in chest trauma, for which the combination of strong anti-infection therapy and mechanical ventilation is an effective treatment strategy.

  12. Interdisciplinary rehabilitation after whiplash injury: An observational prospective 5 years outcome study.

    Science.gov (United States)

    Haiduk, Philipp; Benz, Thomas; Lehmann, Susanne; Gysi-Klaus, Francoise; Aeschlimann, André; Michel, Beat A; Angst, Felix

    2017-03-01

    Whiplash injury associated disorders (WAD) cause high costs for public health care. Neck pain is number 16 on the global prevalence lists for the 50 most common sequelae. It is of importance to obtain long-term data on disability and working capacity outcomes after rehabilitation. Long-term prospective data of the outcome course of whiplash are sparse. The aim of this study was to quantify improvements of pain, function/role performance, vitality, and working capacity 5 years after whiplash injury and to compare the state of health to normative values at 5 years after rehabilitation.In this naturalistic, observational, prospective cohort study, 115 patients were assessed 5 years (60 months) after a multidisciplinary rehabilitation program. The assessment set consisted of the Short Form 36 (SF-36), parts of the North American Spine Society's cervical spine assessment questionnaire (NASS) and the coping strategies questionnaire (CSQ). The effects were quantified by effect size (ES) and standardized response mean (SRM). Score differences over the course were tested by the Wilcoxon-Mann-Whitney U test for significance.Comparing data between entry and 60 months after rehabilitation 8 of 15 parameters improved with large ES/SRM. Outcome between 6 and 60 months showed small to moderate ES/SRM. Working capacity increased from 0 at entry to rehabilitation to 21 h/wk at 6 months and to 30 h/wk at 60 months follow-up.After large improvements in health and working capacity in the mid-term, further important improvements were observed in the long-term course. It can be hypothesized that part of those can be attributed to the interventions during inpatient rehabilitation, for example, due to better coping strategies.

  13. Education of patients after whiplash injury: is oral advice any better than a pamphlet?

    Science.gov (United States)

    Kongsted, Alice; Qerama, Erisela; Kasch, Helge; Bach, Flemming Winther; Korsholm, Lars; Jensen, Troels Staehelin; Bendix, Tom

    2008-10-15

    Randomized parallel-group trial with 1-year follow-up. To evaluate whether education of patients communicated orally by a specially trained nurse is superior to giving patients a pamphlet after a whiplash injury. Long-lasting pain and physical disability after whiplash injuries are related to both serious personal suffering and huge socio-economic costs. Pure educational interventions after such injuries seem generally as effective as more costly interventions, but it is unknown if the way advice is communicated is of any importance. Participants with relatively mild complaints after car collisions were recruited from emergency departments and GPs. A total of 182 participants were randomized to either: (1) a 1 hour-educational session with a specially trained nurse, or (2) an educational pamphlet. Outcome parameters were neck pain, headache, disability, and return to work. Recovery was defined as scoring pain 0 or 1 (0-10 point scale) and not being off sick at the time of the follow-ups. After 3, 6, and 12 months 60%, 58%, and 66%, respectively of the participants had recovered. Group differences were nonsignificant on all outcome parameters, even though the outcome tended to be better for the group receiving personal advice. Prognosis did not differ between patients who received personal education and those who got a pamphlet. However, a systematic tendency toward better outcome with personal communicated information was observed and the question how patients should be educated to reduce the risk of chronicity after whiplash is worth further investigation, since no treatment have been proven to prevent long-lasting symptoms, and all forms of advice or educational therapy are so cheap that even a modest effect justifies its use.

  14. Head and neck control varies with perturbation acceleration but not jerk: implications for whiplash injuries.

    Science.gov (United States)

    Siegmund, Gunter P; Blouin, Jean-Sébastien

    2009-04-15

    Recent studies have proposed that a high rate of acceleration onset, i.e. high jerk, during a low-speed vehicle collision increases the risk of whiplash injury by triggering inappropriate muscle responses and/or increasing peak head acceleration. Our goal was to test these proposed mechanisms at realistic jerk levels and then to determine how collision jerk affects the potential for whiplash injuries. Twenty-three seated volunteers (8 F, 15 M) were exposed to multiple experiments involving perturbations simulating the onset of a vehicle collision in eyes open and eyes closed conditions. In the first experiment, subjects experienced five forward and five rearward perturbations to look for the inappropriate muscle responses and 'floppy' head kinematics previously attributed to high jerk perturbations. In the second experiment, we independently varied the jerk ( approximately 125 to 3 000 m s(-3)) and acceleration ( approximately 0.65 to 2.6 g) of the perturbation to assess their effect on the electromyographic (EMG) responses of the sternocleidomastoid (SCM), scalene (SCAL) and cervical paraspinal (PARA) muscles and the kinematic responses of the head and neck. In the first experiment, we found neither inappropriate muscle responses nor floppy head kinematics when subjects had their eyes open, but observed two subjects with floppy head kinematics with eyes closed. In the second experiment, we found that about 70% of the variations in the SCM and SCAL responses and about 95% of the variations in head/neck kinematics were explained by changes in perturbation acceleration in both the eyes open and eyes closed conditions. Less than 2% of the variation in the muscle and kinematic responses was explained by changes in perturbation jerk and, where significant, response amplitudes diminished with increasing jerk. Based on these findings, collision jerk appears to have little or no role in the genesis of whiplash injuries in low-speed vehicle crashes.

  15. Reappraising the concept of massive transfusion in trauma

    DEFF Research Database (Denmark)

    Stanworth, Simon J; Morris, Timothy P; Gaarder, Christine

    2010-01-01

    transfusion requirements could allow early activation of blood bank protocols. METHODS : Datasets on trauma admissions over a 1 or 2-year period were obtained from the trauma registries of five large trauma research networks. A fractional polynomial was used to model the transfusion-associated probability...... transfusion as a concept in trauma has limited utility, and emphasis should be placed on identifying patients with massive hemorrhage and acute traumatic coagulopathy....

  16. Traumatismos oculares Ocular traumas

    Directory of Open Access Journals (Sweden)

    Gelen Welch Ruiz

    2007-12-01

    contusion-wound with intraocular foreign body exhibited higher percentage of eyes with 0.1 or lower vision acute. The worst results were found in those eyes affected by simple wounds (25% and contusion-wounds (15.3%. Late complications such as cataracts, corneal leukomas and retinal detachment, occurred more frequently. The type of trauma causing the highest number of complications was wound cause by intraocular foreign bodies.

  17. Effect of Early Intensive Care on Recovery from Whiplash-Associated Disorders

    DEFF Research Database (Denmark)

    Skillgate, Eva; Côté, Pierre; Cassidy, J. David

    2016-01-01

    Objective To determine whether the results from previous research suggesting that early intensive health care delays recovery from whiplash-associated disorders (WADs) were confounded by expectations of recovery and whether the association between early health care intensity and time to recovery......; 95% CI,.68-.90) had significantly slower recovery. Conclusions Our study adds to the existing evidence that early intensive care is associated with slower recovery from WAD, independent of expectation of recovery. The results have policy implications and suggest that the optimal management of WADs...

  18. Long-term Follow-up of Whiplash Injury of the Neck

    Directory of Open Access Journals (Sweden)

    Sameh El-Sallakh

    2013-12-01

    Conclusion: Whiplash injury patients have long-term residual symptoms; mainly pins and needles sensation in their limbs, headache, and dizziness. Increasing age and low back pain are bad prognostic factors. Claiming compensation prolongs the time for recovery. Sex, body mass index, type of treatment, smoking, and alcohol have no association with the incidence of persistent symptoms. However, smoking had a significant worsening effect on the severity of the symptoms in patients with high WDQS. WDQS, SF-36 and time to symptom relief are sensitive outcome measures of these injuries.

  19. Trauma Theory

    DEFF Research Database (Denmark)

    Pedersen, Bodil Maria

    There are two main trends in psychological approaches to human suffering related to what we term trauma. Although they have their respective limitations both approaches may help us explore and alleviate human suffering. One trend, primarily using concepts like traumatic events and traumatisation...

  20. Eye trauma

    African Journals Online (AJOL)

    2011-02-02

    Feb 2, 2011 ... Industrial workers should be protected by safety glasses but injuries occur nonetheless. Eye trauma is frequent in homes, farms and backyards where safety glasses are not available. Angle-grinders, metal beating, hammering, fence mending, herding animals, forestry, fire fighting and cutting sugar cane ...

  1. TRAUMA SURGERY

    African Journals Online (AJOL)

    deaths due to other trauma types (gunshot wounds, road traffic fatalities and assault) were documented. Ethical approval was obtained from the University of Pretoria, Faculty of Health. Science Research Ethics Committee, prior to commencement of this study. Descriptive statistical analysis was conducted with the aid of a ...

  2. TRAUMA SURGERY

    African Journals Online (AJOL)

    of shock and who require “damage control” surgery are more likely to suffer a worse outcome, particularly when multiple physiological derangements .... Gun shot. 13. 15. Shot gun. 0. 1. Level of injury. Infrarenal. 11. 7. 0.248. Juxtarenal. 2. 7. Suprarenal. 2. 1. Retrohepatic. 2. 2. Trauma scores. RTS (mean). 7.28. 6.44. 0.095.

  3. TRAUMA SURGERY

    African Journals Online (AJOL)

    and track this epidemic. A number of socio-political changes have continued, and these will impact on the trauma patterns seen in the country. Gun control legislation has been enforced since the turn of the millennium, and there have been ongoing attempts to demilitarise society by removing assault weapons. The ongoing ...

  4. The trauma film paradigm as an experimental psychopathology model of psychological trauma : intrusive memories and beyond

    NARCIS (Netherlands)

    James, Ella L; Lau-Zhu, Alex; Clark, Ian A; Visser, Renée M; Hagenaars, Muriel A|info:eu-repo/dai/nl/306194503; Holmes, Emily A

    A better understanding of psychological trauma is fundamental to clinical psychology. Following traumatic event(s), a clinically significant number of people develop symptoms, including those of Acute Stress Disorder and/or Post Traumatic Stress Disorder. The trauma film paradigm offers an

  5. Maintaining a balance: a focus group study on living and coping with chronic whiplash-associated disorder

    Directory of Open Access Journals (Sweden)

    Ihlebæk Camilla

    2010-07-01

    Full Text Available Abstract Background There is little qualitative insight into how persons with chronic Whiplash-Associated Disorder cope on a day to day basis. This study seeks to identify the symptoms persons with Whiplash-Associated Disorder describe as dominating and explore their self-initiated coping strategies. Methods Qualitative study using focus groups interviews. Fourteen Norwegian men and women with Whiplash-Associated Disorder (I or II were recruited to participate in two focus groups. Data were analyzed according to a phenomenological approach, and discussed within the model of Cognitive Activation Theory of Stress (CATS. Results Participants reported neck and head pain, sensory hypersensitivity, and cognitive dysfunction following their whiplash injury. Based on the intensity of symptoms, participants divided everyday life into good and bad periods. In good periods the symptoms were perceived as manageable. In bad periods the symptoms intensified and took control of the individual. Participants expressed a constant notion of trying to balance their three main coping strategies; rest, exercise, and social withdrawal. In good periods participants experienced coping by expecting good results from the strategies they used. In bad periods they experienced no or negative relationships between their behavioral strategies and their complaints. Conclusions Neck and head pain, sensory hypersensitivity, and cognitive dysfunction were reported as participants' main complaints. A constant notion of balancing between their three main coping strategies; rest, exercise, and social withdrawal, was described.

  6. Patients with chronic whiplash-associated disorders. Relationship between clinical and psychological factors and functional health status

    NARCIS (Netherlands)

    Schmitt, M.A.; Meeteren, N.L. van; Wijer, A. de; Genderen, F.R. van; Graaf, Y.D. van; Helders, P.J.

    2009-01-01

    Schmitt MA, van Meeteren NL, de Wijer A, van Genderen FR, van der Graaf Y, Helders PJ: Patients with chronic whiplash-associated disorders: Relationship between clinical and psychological factors and functional health status. Am J Phys Med Rehabil 2009;88:231-238. Objectives: To examine the relative

  7. Myocardial Infarction - Stress PRevention INTervention (MI-SPRINT) to reduce the incidence of posttraumatic stress after acute myocardial infarction through trauma-focused psychological counseling: study protocol for a randomized controlled trial.

    Science.gov (United States)

    Meister, Rebecca; Princip, Mary; Schmid, Jean-Paul; Schnyder, Ulrich; Barth, Jürgen; Znoj, Hansjörg; Herbert, Claudia; von Känel, Roland

    2013-10-11

    Posttraumatic Stress Disorder (PTSD) may occur in patients after exposure to a life-threatening illness. About one out of six patients develop clinically relevant levels of PTSD symptoms after acute myocardial infarction (MI). Symptoms of PTSD are associated with impaired quality of life and increase the risk of recurrent cardiovascular events. The main hypothesis of the MI-SPRINT study is that trauma-focused psychological counseling is more effective than non-trauma focused counseling in preventing posttraumatic stress after acute MI. The study is a single-center, randomized controlled psychological trial with two active intervention arms. The sample consists of 426 patients aged 18 years or older who are at 'high risk' to develop clinically relevant posttraumatic stress symptoms. 'High risk' patients are identified with three single-item questions with a numeric rating scale (0 to 10) asking about 'pain during MI', 'fear of dying until admission' and/or 'worrying and feeling helpless when being told about having MI'. Exclusion criteria are emergency heart surgery, severe comorbidities, current severe depression, disorientation, cognitive impairment and suicidal ideation. Patients will be randomly allocated to a single 45-minute counseling session targeting either specific MI-triggered traumatic reactions (that is, the verum intervention) or the general role of psychosocial stress in coronary heart disease (that is, the control intervention). The session will take place in the coronary care unit within 48 hours, by the bedside, after patients have reached stable circulatory conditions. Each patient will additionally receive an illustrated information booklet as study material. Sociodemographic factors, psychosocial and medical data, and cardiometabolic risk factors will be assessed during hospitalization. The primary outcome is the interviewer-rated posttraumatic stress level at three-month follow-up, which is hypothesized to be at least 20% lower in the verum

  8. Modelo experimental de trauma medular agudo produzido por aparelho estereotáxico modificado Experimental model of acute spinal cord injury produced by modified steriotaxic equipment

    Directory of Open Access Journals (Sweden)

    B.B.J. Torres

    2010-02-01

    Full Text Available Foram utilizados 55 ratos machos da espécie Rattus novergicus, variedade Wistar, com o objetivo de propor um modelo experimental de trauma medular produzido por aparelho estereotáxico modificado, capaz de reproduzir clinicamente lesões medulares padronizadas. Após realização de laminectomia dorsal de T13, utilizou-se peso compressivo de 50,5g (25 animais - grupo I ou 70,5g (30 animais - grupo II, durante cinco minutos, comprimindo a medula espinhal. Os animais foram assistidos durante oito dias, por meio de testes comportamentais para avaliar a sensibilidade dolorosa, a capacidade motora, o posicionamento tátil e proprioceptivo e a capacidade de manter-se em plano inclinado. No grupo I, observaram-se déficits neurológicos moderados e transitórios, que variaram entre os animais. No grupo II, foi possível obter um trauma padronizado, caracterizado por paraplegia bilateral e simétrica dos membros posteriores, perda de propriocepção e da sensibilidade dolorosa de todos os animais. A utilização do aparelho estereotáxico desenvolvido permite reproduzir clinicamente trauma medular padronizado em ratos, de maneira simples, econômica e satisfatória, o que poderá proporcionar avanços nas investigações terapêuticas, abrangendo doenças neurodegenerativas, como é o caso do trauma medular agudo.Fifty-five male rats (Rattus novergicus, Wistar variety, were used with the purpose of suggesting an experimental model of spinal cord trauma performed by using a modified stereotaxic equipment capable to reproduce clinically (standardized pattern spinal cord injury. After dorsal laminectomy of T13, a compression was performed with 50.5g (25 animals - group I or 70.5g (30 animals - group II during five minutes on spinal cord. The animals were assisted during eight days by behavioral tests to evaluate painful sensibility, motor capacity, proprioceptive and tactil placing, and stability on inclined plan. In the group I, moderate and transitory

  9. Are cervical multifidus muscles active during whiplash and startle? An initial experimental study

    Directory of Open Access Journals (Sweden)

    Carpenter Mark G

    2008-06-01

    Full Text Available Abstract Background The cervical multifidus muscles insert onto the lower cervical facet capsular ligaments and the cervical facet joints are the source of pain in some chronic whiplash patients. Reflex activation of the multifidus muscle during a whiplash exposure could potentially contribute to injuring the facet capsular ligament. Our goal was to determine the onset latency and activation amplitude of the cervical multifidus muscles to a simulated rear-end collision and a loud acoustic stimuli. Methods Wire electromyographic (EMG electrodes were inserted unilaterally into the cervical multifidus muscles of 9 subjects (6M, 3F at the C4 and C6 levels. Seated subjects were then exposed to a forward acceleration (peak acceleration 1.55 g, speed change 1.8 km/h and a loud acoustic tone (124 dB, 40 ms, 1 kHz. Results Aside from one female, all subjects exhibited multifidus activity after both stimuli (8 subjects at C4, 6 subjects at C6. Neither onset latencies nor EMG amplitude varied with stimulus type or spine level (p > 0.13. Onset latencies and amplitudes varied widely, with EMG activity appearing within 160 ms of stimulus onset (for at least one of the two stimuli in 7 subjects. Conclusion These data indicate that the multifidus muscles of some individuals are active early enough to potentially increase the collision-induced loading of the facet capsular ligaments.

  10. Analysis of right anterolateral impacts: the effect of trunk flexion on the cervical muscle whiplash response

    Directory of Open Access Journals (Sweden)

    Narayan Yogesh

    2006-05-01

    Full Text Available Abstract Background The cervical muscles are considered a potential site of whiplash injury, and there is a need to understand the cervical muscle response under non-conventional whiplash impact scenarios, including variable body position and impact direction. There is no data, however, on the effect of occupant position on the muscle response to frontal impacts. Therefore, the objective of the study was to measure cervical muscle response to graded right anterolateral impacts. Methods Twenty volunteers were subjected to right anterolateral impacts of 4.3, 7.8, 10.6, and 12.8 m/s2 acceleration with their trunk flexed forward 45 degrees and laterally flexed right or left by 45 degrees. Bilateral EMG of the sternocleidomastoids, trapezii, and splenii capitis and acceleration of the sled, torso, and head were measured. Results and discussion With either direction of trunk flexion at impact, the trapezius EMGs increased with increasing acceleration (p Conclusion When the subject sits with trunk flexed out of neutral posture at the time of anterolateral impact, the cervical muscle response is dramatically reduced compared to frontal impacts with the trunk in neutral posture. In the absence of bodily impact, the flexed trunk posture appears to produce a biomechanical response that would decrease the likelihood of cervical muscle injury in low velocity impacts.

  11. Five years after the accident, whiplash casualties still have poorer quality of life in the physical domain than other mildly injured casualties: analysis of the ESPARR cohort

    National Research Council Canada - National Science Library

    Tournier, Charlène; Hours, Martine; Charnay, Pierrette; Chossegros, Laetitia; Tardy, Hélène

    2016-01-01

    This study aims to compare health status and quality of life five years after a road accident between casualties with whiplash versus other mild injuries, to compare evolution of quality of life at 1...

  12. Education by general practitioners or education and exercises by physiotherapists for patients with whiplash-associated disorders? : A randomized clinical trial

    NARCIS (Netherlands)

    Scholten-Peeters, Gwendolijne G M; Neeleman-van der Steen, Catharina W M; van der Windt, Daniëlle A W M; Hendriks, Erik J M; Verhagen, Arianne P; Oostendorp, Rob A B

    2006-01-01

    STUDY DESIGN: Randomized clinical trial. OBJECTIVE: To compare the effectiveness of education and advice given by general practitioners (GPs) with education, advice, and active exercise therapy given by physiotherapists (PTs) for patients with whiplash-associated disorders. SUMMARY OF BACKGROUND

  13. Education by general practitioners or education and exercises by physiotherapists for patients with whiplash-associated disorders? A randomized clinical trial

    NARCIS (Netherlands)

    Scholten-Peeters, G G; Neeleman-van der Steen, Catharina W M; van der Windt, D.A.; Hendriks, E.J.; Verhagen, Arianne P; Oostendorp, R A

    2006-01-01

    STUDY DESIGN: Randomized clinical trial. OBJECTIVE: To compare the effectiveness of education and advice given by general practitioners (GPs) with education, advice, and active exercise therapy given by physiotherapists (PTs) for patients with whiplash-associated disorders. SUMMARY OF BACKGROUND

  14. Influence of vestibular rehabilitation on neck pain and cervical range of motion among patients with whiplash-associated disorder: a randomized controlled trial

    National Research Council Canada - National Science Library

    Hansson, Eva Ekvall; Persson, Liselott; Malmström, Eva Maj

    2013-01-01

    To describe how vestibular rehabilitation influences pain and range of motion among patients with whiplash-associated disorder and dizziness, and to describe whether pain or range of motion correlated...

  15. Altered postural sway in patients suffering from non-specific neck pain and whiplash associated disorder - A systematic review of the literature

    National Research Council Canada - National Science Library

    Ruhe, Alexander; Fejer, René; Walker, Bruce

    2011-01-01

    ...) or whiplash-associated disorder (WAD) compared to healthy controls and any relationship between changes in postural sway and the presence of pain, its intensity, previous pain duration and the perceived level of disability...

  16. Spinal trauma. An imaging approach

    Energy Technology Data Exchange (ETDEWEB)

    Cassar-Pullicino, V.N. [The Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry, Shropshire (United Kingdom). Dept. of Radiology; Imhof, H. [University and General Hospital Vienna (Austria). Dept. of Radiodiagnostics

    2006-07-01

    The diagnosis of trauma to the spine - where the slightest oversight may have catastrophic results - requires a thorough grasp of the spectrum of resultant pathology as well as the imaging modalities used in making an accurate diagnosis. In Spinal Trauma, the internationally renowned team of experts provides a comprehensive, cutting-edge exposition of the current vital role of imaging in the diagnosis and treatment of injuries to the axial skeleton. Beginning with a valuable clinical perspective of spinal trauma, the book offers the reader a unique overview of the biomechanics underlying the pathology of cervical trauma. Acute trauma topics include: - Optimization of imaging modalities - Malalignment - signs and significance - Vertebral fractures - detection and implications - Classification of thoraco-lumbar fractures - rationale and relevance - Neurovascular injury. Distilling decades of clinical and teaching expertise, the contributors further discuss the current role of imaging in special focus topics, which include: - The pediatric spine - Sports injuries - The rigid spine - Trauma in the elderly - Vertebral collapse, benign and malignant - Spinal trauma therapy - Vertebral fractures and osteoporosis - Neuropathic spine. All throughout the book, the focus is on understanding the injury, and its implications and complications, through 'an imaging approach'. Lavishly illustrated with hundreds of superb MR images and CT scans, and clear full-color drawings, the authors conclude with a look into the future, defining clinical trends and research directions. Spinal Trauma - with its broad scope, practical imaging approach, and current focus - is designed to enhance confidence and accuracy, making it essential reading for clinicians and radiologists at all levels. (orig.)

  17. The revised Acute Physiology and Chronic Health Evaluation System (APACHE II) is more effective than the Glasgow Coma Scale for prediction of mortality in head-injured patients with systemic trauma.

    Science.gov (United States)

    Dalgiç, Ali; Ergüngör, Fikret M; Becan, Türker; Elhan, Atila; Okay, Onder; Yüksel, Bülent C

    2009-09-01

    The Glasgow Coma Scale (GCS) is popular, simple, and reliable, and provides information about the level of consciousness in trauma patients. Nevertheless, the necessity of using a more complex system than GCS has been questioned recently. The revised Acute Physiology and Chronic Health Evaluation system (APACHE II) is a physiologically based system including 12 physiological variables, and it also includes GCS. In addition, it is thought to be superior to GCS due to recognition of increasing age and significant chronic health problems, which adversely affect mortality. This retrospective study included 266 patients (195 males, 71 females; mean age 60.5; range 14 to 87 years) with head injury associated with systemic trauma in 2003 and 2004. Mortality increased in the elderly group (pAPACHE II was 38.0 and death score was 68.7 (pAPACHE II at the cut-off point was better than GCS in the prediction of death and survival in patients (pAPACHE II (0.892+/-0.028) than GCS (0.862+/-0.029). For the assessment of mortality, the GCS score still provides simple, less-time consuming and effective information concerning head injury patients, especially in emergencies; however, for the prediction of mortality in multitrauma patients, APACHE II is superior to GCS since it includes the main physiologic parameters of patients.

  18. A systematic review of chiropractic management of adults with Whiplash-Associated Disorders: recommendations for advancing evidence-based practice and research.

    Science.gov (United States)

    Shaw, Lynn; Descarreaux, Martin; Bryans, Roland; Duranleau, Mireille; Marcoux, Henri; Potter, Brock; Ruegg, Rick; Watkin, Robert; White, Eleanor

    2010-01-01

    The literature relevant to the treatment of Whiplash-Associated Disorders (WAD) is extensive and heterogeneous. A Participatory Action Research (PAR) approach was used to engage a chiropractic community of practice and stakeholders in a systematic review to address a general question: 'Does chiropractic management of WAD clients have an effect on improving health status?' A systematic review of the empirical studies relevant to WAD interventions was conducted followed by a review of the evidence. The initial search identified 1,155 articles. Ninety-two of the articles were retrieved, and 27 articles consistent with specific criteria of WAD intervention were analyzed in-depth. The best evidence supporting the chiropractic management of clients with WAD is reported. Further review identified ways to overcome gaps needed to inform clinical practice and culminated in the development of a proposed care model: the WAD-Plus Model. There is a baseline of evidence that suggests chiropractic care improves cervical range of motion (cROM) and pain in the management of WAD. However, the level of this evidence relevant to clinical practice remains low or draws on clinical consensus at this time. The WAD-Plus Model has implications for use by chiropractors and interdisciplinary professionals in the assessment and management of acute, subacute and chronic pain due to WAD. Furthermore, the WAD-Plus Model can be used in the future study of interventions and outcomes to advance evidence-based care in the management of WAD.

  19. Patient Experiences of Trauma Resuscitation.

    Science.gov (United States)

    Kaufman, Elinore J; Richmond, Therese S; Wiebe, Douglas J; Jacoby, Sara F; Holena, Daniel N

    2017-09-01

    Patient satisfaction is an increasingly common feature of quality measurement, and patient-centered care is a key aspect of high-quality clinical care. Incorporating patient preferences in an acute context, such as trauma resuscitation, presents distinct challenges; however, to our knowledge, patients' experiences of trauma resuscitation have not been explored. To describe patient experiences of trauma resuscitation and to identify opportunities to improve patient experience without compromising speed or thoroughness. This qualitative, descriptive study was conducted at an urban, academic, level I trauma center. Semistructured interviews and video observations were conducted from May to December 2015. Interview participants were adult English-speaking patients who had experienced trauma resuscitation and were clinically stable with no alteration in consciousness. We recruited interview participants and conducted video observations until thematic saturation was reached, resulting in 30 interviews and 20 observations. Video observation patients did not overlap with interview participants. The purposive sample included equal numbers of violently and nonviolently injured patients. Data were analyzed for thematic content from June 2015 to April 2016. The main outcomes reported are themes of patient experience. Of 30 interview participants, 25 were men (83.3%), and 21 were black (70.0%). Of 20 video observation patients, 16 were men (80.0%), and 17 were black (85.0%). Salient aspects of patient experience of trauma resuscitation included emotional responses, physical experience, nonclinical concerns, treatment and procedures, trauma team members' interactions, communication, and comfort. Participants drew satisfaction from trauma team members' demeanor, expertise, and efficiency and valued clear clinical communication, as well as words of reassurance. Dissatisfaction stemmed from the perceived absence of these attributes and from participants' emotional or physical

  20. Ventilatory strategies in trauma patients

    Directory of Open Access Journals (Sweden)

    Shubhangi Arora

    2014-01-01

    Full Text Available Lung injury in trauma patients can occur because of direct injury to lung or due to secondary effects of injury elsewhere for example fat embolism from a long bone fracture, or due to response to a systemic insult such as; acute respiratory distress syndrome (ARDS secondary to sepsis or transfusion related lung injury. There are certain special situations like head injury where the primary culprit is not the lung, but the brain and the ventilator strategy is aimed at preserving the brain tissue and the respiratory system takes a second place. The present article aims to delineate the strategies addressing practical problems and challenges faced by intensivists dealing with trauma patients with or without healthy lungs. The lung protective strategies along with newer trends in ventilation are discussed. Ventilatory management for specific organ system trauma are highlighted and their physiological base is presented.

  1. Protocol of a randomized controlled trial of the effectiveness of physician education and activation versus two rehabilitation programs for the treatment of Whiplash-associated Disorders: The University Health Network Whiplash Intervention Trial.

    Science.gov (United States)

    Côté, Pierre; Cassidy, J David; Carette, Simon; Boyle, Eleanor; Shearer, Heather M; Stupar, Maja; Ammendolia, Carlo; van der Velde, Gabrielle; Hayden, Jill A; Yang, Xiaoqing; van Tulder, Maurits; Frank, John W

    2008-12-24

    Whiplash injuries are an important public health problem that is associated with significant disability and high health care utilization. Recent cohort studies suggest that physician care may be the most effective treatment for patients with whiplash-associated disorders. However, these findings have not been tested in a randomized controlled trial. The purpose of this study is to determine which of physician care or two rehabilitation programs of care is most effective in improving recovery of patients with recent whiplash associated disorders. We designed a pragmatic randomized clinical trial. A total of 444 participants (148 in each of three arms) who reside in Southern Ontario, Canada will be recruited from a large insurer. We will include individuals who are 18 years of age or older and who are diagnosed with Grade I or II Whiplash-associated Disorders. Participants will be randomized to physician-based education and activation or one of two rehabilitation programs of care currently in use in Ontario. Our primary outcome, self-rated global recovery and all secondary outcomes (neck pain intensity, whiplash disability, health-related quality of life, depressive symptomatology and satisfaction with care) will be measured at baseline by a trial coordinator and at 6 weeks, 3, 6, 9 and 12 months follow-up by an interviewer who is blind to the participants' baseline characteristics and treatment allocation. We will also collect information on general health status, other injuries, comorbidities, expectation of recovery, work status, pain coping, legal representation, and co-interventions. The primary intention-to-treat analysis will compare time to recovery between the three interventions. This trial will have 90% power at an alpha of 0.05 to detect a 20% difference in the rate of perceived recovery at one year. Secondary analyses will compare the health outcomes, rate of recurrence and the rate of adverse events between intervention groups. The results of this study

  2. Protocol of a randomized controlled trial of the effectiveness of physician education and activation versus two rehabilitation programs for the treatment of Whiplash-associated Disorders: The University Health Network Whiplash Intervention Trial

    Directory of Open Access Journals (Sweden)

    Ammendolia Carlo

    2008-12-01

    Full Text Available Abstract Background Whiplash injuries are an important public health problem that is associated with significant disability and high health care utilization. Recent cohort studies suggest that physician care may be the most effective treatment for patients with whiplash-associated disorders. However, these findings have not been tested in a randomized controlled trial. The purpose of this study is to determine which of physician care or two rehabilitation programs of care is most effective in improving recovery of patients with recent whiplash associated disorders. Methods and Design We designed a pragmatic randomized clinical trial. A total of 444 participants (148 in each of three arms who reside in Southern Ontario, Canada will be recruited from a large insurer. We will include individuals who are 18 years of age or older and who are diagnosed with Grade I or II Whiplash-associated Disorders. Participants will be randomized to physician-based education and activation or one of two rehabilitation programs of care currently in use in Ontario. Our primary outcome, self-rated global recovery and all secondary outcomes (neck pain intensity, whiplash disability, health-related quality of life, depressive symptomatology and satisfaction with care will be measured at baseline by a trial coordinator and at 6 weeks, 3, 6, 9 and 12 months follow-up by an interviewer who is blind to the participants' baseline characteristics and treatment allocation. We will also collect information on general health status, other injuries, comorbidities, expectation of recovery, work status, pain coping, legal representation, and co-interventions. The primary intention-to-treat analysis will compare time to recovery between the three interventions. This trial will have 90% power at an alpha of 0.05 to detect a 20% difference in the rate of perceived recovery at one year. Secondary analyses will compare the health outcomes, rate of recurrence and the rate of adverse

  3. A high admission syndecan-1 level, a marker of endothelial glycocalyx degradation, is associated with inflammation, protein C depletion, fibrinolysis, and increased mortality in trauma patients

    DEFF Research Database (Denmark)

    Johansson, Pär I; Stensballe, Jakob; Rasmussen, Lars S

    2011-01-01

    To investigate the association between markers of acute endothelial glycocalyx degradation, inflammation, coagulopathy, and mortality after trauma.......To investigate the association between markers of acute endothelial glycocalyx degradation, inflammation, coagulopathy, and mortality after trauma....

  4. The Role of Thrombelastography in Multiple Trauma

    Directory of Open Access Journals (Sweden)

    Victor Jeger

    2011-01-01

    Full Text Available Hemorrhage and traumatic coagulopathyis are major causes of early death in multiply injured patients. Thrombelastography (TEG seems to be a fast and accurate coagulation test in trauma care. We suggest that multiply injured trauma patients would benefit the most from an early assessment of coagulation by TEG, mainly RapidTEG, to detect an acute traumatic coagulopathy and especially primary fibrinolysis, which is related with high mortality. This review gives an overview on TEG and its clinical applications.

  5. Trauma renal

    Directory of Open Access Journals (Sweden)

    Gerson Alves Pereira Júnior

    Full Text Available Apresentamos uma revisão sobre trauma renal, com ênfase na avaliação radiológica, particularmente com o uso da tomografia computadorizada, que tem se tornado o exame de eleição, ao invés da urografia excretora e arteriografia. O sucesso no tratamento conservador dos pacientes com trauma renal depende de um acurado estadiamento da extensão da lesão, classificado de acordo com a Organ Injury Scaling do Colégio Americano de Cirurgiões. O tratamento conservador não-operatório é seguro e consiste de observação contínua, repouso no leito, hidratação endovenosa adequada e antibioti- coterapia profilática, evitando-se uma exploração cirúrgica desnecessária e possível perda renal. As indicações para exploração cirúrgica imediata são abdome agudo, rápida queda do hematócrito ou lesões associadas determinadas na avaliação radiológica. Quando indicada, a exploração renal após controle vascular prévio é segura, permitindo cuidadosa inspeção do rim e sua reconstrução com sucesso, reduzindo a probabilidade de nefrectomia.

  6. Are Prevalent Self-reported Cardiovascular Disorders Associated with Delayed Recovery From Whiplash-associated Disorders

    DEFF Research Database (Denmark)

    Palmlöf, Lina; Côté, Pierre; Holm, Lena W

    2015-01-01

    OBJECTIVES:: The aim of this cohort study was to investigate the association between self-reported cardiovascular disorders (CVD) and recovery from whiplash associated disorder (WAD) after a traffic collision. METHODS:: This study was based on the Saskatchewan Government Insurance cohort, including...... includes a subcohort of 6011 participants who reported WAD (defined as answering "yes" to the question "Did the accident cause neck or shoulder pain") at baseline. The outcome, self-perceived recovery, was measured at all follow-up interviews. The presence of cardiovascular disorder and its effect...... on health was classified into three exposure categories; (1) CVD absent, (2) CVD present with no or mild effect on health and (3) CVD present with moderate or severe effect on health. The association between CVD and recovery from WAD was assessed with Cox regression, and adjusted for potential confounders...

  7. Whiplash(-like) injury diagnoses and co-morbidities – both before and after the injury

    DEFF Research Database (Denmark)

    Bendix, Tom; Kjellberg, Jakob; Ibsen, Rikke

    2016-01-01

    Background: Previous studies suggest that a greater proportion of neck injury patients, whose injuries were sustained through whiplash accidents, become chronic due to a component of sickness-focusing. However, it is also possible that some of those with neck injuries were already more frail prior...... to the injury, resulting in more consequences from a certain intensity of injury. The objective of this study was to compare co-morbidity and mortality in people with a registered neck injury diagnosis, evaluated prior to and after the neck injury, to people without a registered neck injury evaluated...... at the same time-points. Methods: From a hospital patient registry over a 12-year period, we identified those with the diagnosis 'cervical-column distortion' and matched four controls for each of them on sex, age, marital status and county of residence. For calculations of co-morbidity, those with an injury...

  8. Are People With Whiplash-Associated Neck Pain Different from People With Nonspecific Neck Pain?

    DEFF Research Database (Denmark)

    Anstey, Ricci; Kongsted, Alice; Kamper, Steven

    2016-01-01

    Study Design Secondary analysis of a prospective cohort study with cross sectional and longitudinal analyses. Background The clinical importance of a history of whiplash associated disorder (WAD) in people with neck pain remains uncertain. Objective To compare people with WAD to people with non......-specific neck pain, in terms of their baseline characteristics, and pain and disability outcomes over 1 year. Methods Consecutive patients with neck pain presenting to a secondary care spine centre answered a comprehensive self-report questionnaire and underwent a physical examination. Patients were classified...... into either WAD or non-specific neck pain groups. We compared the outcomes of baseline characteristics of the 2 groups, as well as pain intensity and activity limitation at 6 and 12-month follow-up. Results 2578 participants were included in the study. Of these 488 (19%) were classified as having WAD...

  9. The role of tissue damage in whiplash associated disorders: Discussion paper 1

    Science.gov (United States)

    Bogduk, Nikolai; Ivancic, Paul C.; McLean, Samuel A.; Siegmund, Gunter P.; Winkelstein, Beth

    2011-01-01

    STUDY DESIGN Non-systematic review of cervical spine lesions in whiplash-associated disorders (WAD). OBJECTIVE To describe whiplash injury models in terms of basic and clinical science, to summarize what can and cannot be explained by injury models, and to highlight future research areas to better understand the role of tissue damage in WAD. SUMMARY OF BACKGROUND DATA The frequent lack of detectable tissue damage has raised questions about whether tissue damage is necessary for WAD and what role it plays in the clinical context of WAD. METHODS Non-systematic review. RESULTS Lesions of various tissues have been documented by numerous investigations conducted in animals, cadavers, healthy volunteers and patients. Most lesions are undetected by imaging techniques. For zygapophysial (facet) joints, lesions have been predicted by bioengineering studies and validated through animal studies; for zygapophysial joint pain, a valid diagnostic test and a proven treatment are available. Lesions of dorsal root ganglia, discs, ligaments, muscles and vertebral artery have been documented in biomechanical and autopsy studies, but no valid diagnostic test is available to assess their clinical relevance. The proportion of WAD patients in whom a persistent lesion is the major determinant of ongoing symptoms is unknown. Psychosocial factors, stress reactions and generalized hyperalgesia have also been shown to predict WAD outcomes. CONCLUSION There is evidence supporting a lesion-based model in WAD. Lack of macroscopically identifiable tissue damage does not rule out the presence of painful lesions. The best available evidence concerns zygapophysial joint pain. The clinical relevance of other lesions needs to be addressed by future research. PMID:22020601

  10. Myofascial trigger points in patients with whiplash-associated disorders and mechanical neck pain.

    Science.gov (United States)

    Castaldo, Matteo; Ge, Hong-You; Chiarotto, Alessandro; Villafane, Jorge H; Arendt-Nielsen, Lars

    2014-05-01

    The aim of this study was to investigate pain patterns and the distribution of myofascial trigger points (MTPs) in whiplash-associated disorders (WADs II and III) as compared with mechanical neck pain (MNP). Manual examination of suboccipital, upper trapezius, elevator scapula, temporalis, supraspinatus, infraspinatus, deltoid, and sternocleidomastoid muscles, was done to search for the presence of both active or latent MTPs in 49 WAD patients and 56 MNP patients. Local pain and referred pain from each active MTP was recorded on an anatomical map. The mean number of active MTPs was significantly greater in the WAD group (6.71 ± 0.79) than in the MNP group (3.26 ± 0.33) (P latent MTPs (3.95 ± 0.57 vs. 2.82 ± 0.34; P > 0.05). In the WAD group, the current pain intensity (visual analogue scale) of the patients was significantly correlated with the number of active MTPs (rs  = 0.03, P = 0.03) and the spontaneous pain area (rs  = 0.25, P = 0.07), and the number of active MTPs was significantly correlated with the spontaneous pain area (rs  = 0.3, P = 0.03). In the MNP group, significant correlation was found only between pain duration and spontaneous pain area (rs  = 0.29, P = 0.02). Active MTPs are more prominent in WAD than MNP and related to current pain intensity and size of the spontaneous pain distribution in whiplash patients. This may underlie a lower degree of sensitization in MNP than in WAD. Wiley Periodicals, Inc.

  11. Chiropractic clinical practice guideline: evidence-based treatment of adult neck pain not due to whiplash.

    Science.gov (United States)

    Anderson-Peacock, Elizabeth; Blouin, Jean-Sébastien; Bryans, Roland; Danis, Normand; Furlan, Andrea; Marcoux, Henri; Potter, Brock; Ruegg, Rick; Stein, Janice Gross; White, Eleanor

    2005-09-01

    To provide an evidence-based clinical practice guideline for the chiropractic cervical treatment of adults with acute or chronic neck pain not due to whiplash. This is a considerable health concern considered to be a priority by stakeholders, and about which the scientific information was poorly organized. Cervical treatments: manipulation, mobilization, ischemic pressure, clinic- and home-based exercise, traction, education, low-power laser, massage, transcutaneous electrical nerve stimulation, pillows, pulsed electromagnetic therapy, and ultrasound. The primary outcomes considered were improved (reduced and less intrusive) pain and improved (increased and easier) ranges of motion (ROM) of the adult cervical spine. An "extraction" team recorded evidence from articles found by literature search teams using 4 separate literature searches, and rated it using a Table adapted from the Oxford Centre for Evidence-based Medicine. The searches were 1) Treatment; August, 2003, using MEDLINE, CINAHL, AMED, MANTIS, ICL, The Cochrane Library (includes CENTRAL), and EBSCO, identified 182 articles. 2) Risk management (adverse events); October, 2004, identified 230 articles and 2 texts. 3) Risk management (dissection); September, 2003, identified 79 articles. 4) Treatment update; a repeat of the treatment search for articles published between September, 2003 and November, 2004 inclusive identified 121 articles. To enable the search of the literature, the authors (Guidelines Development Committee [GDC]) regarded chiropractic treatment as including elements of "conservative" care in the search strategies, but not in the consideration of the range of chiropractic practice. Also, knowledge based only on clinical experience was considered less valid and reliable than good-caliber evidence, but where the caliber of the relevant evidence was low or it was non-existent, unpublished clinical experience was considered to be equivalent to, or better than the published evidence. REPORTED

  12. Tratamiento osteopático en una lesión por Whiplash. Caso clínico

    OpenAIRE

    Ruiz Morcillo, Irene

    2008-01-01

    Introducción: El caso que presentamos a continuación se trata de un hombre de 25 años. Acude a consulta a los diez días de sufrir un accidente de tráfico y con un diagnóstico médico de whiplash o latigazo cervical. El paciente refiere dolor y disminución de la movilidad en la región cervical, dorsal alta, lumbosacra y mareos leves desde el accidente. Objetivos: Explicar el mecanismo de la lesión por Whiplash; valoración de los resultados obtenidos tras el tratamiento osteopátic...

  13. [Extremity vascular traumas].

    Science.gov (United States)

    Angelini, Romeo; Rutolo, Ferdinando; Cozzolino, Giuseppe; D'Amario, Vanessa; Spigonardo, Francesca

    2005-01-01

    The Authors report on a series of 61 vascular traumas treated over a 7 years, separated in two groups. The first one includes 35 cases, that are street accidents, on the work and gunshot wounds. The second group includes 26 iatrogenic causes due to arterial catheterism. All patients underwent ecocolor Doppler directly in the operating theatre and, when this diagnostic procedure was not enough, pre-operating angiography was used (10 cases of complex traumas of the lower limb). One death was reported far each groups (3.27%). In 55 cases (90.1%), limb savage was achieved. In the others 4 (6.93%) of the first group, limb demolition was necessary for different causes. In the first group, severe neurological sequelaes were observed in 2 cases and motor deficits caused by tendon lesions in 1 case. The good results obtained are the result of the short ischemic interval between the acute event and treatment, thanks to a multidisciplinary approach of a specific equipe, that is rapid as possible.

  14. Organizational network in trauma management in Italy

    Directory of Open Access Journals (Sweden)

    Osvaldo Chiara

    2005-10-01

    Full Text Available In Italy, as in other western countries, trauma is a leading cause of death during the first four decades of life, with almost 18.000 of deaths per year. Since 80s organized systems for trauma care, including a pre-hospital emergency medical system and a network of hospitals designated as Trauma Centres, have been developed in north American countries. Effectiveness of trauma systems has been investigated comparing the post-system to the pre-system trauma care with the method of panel evaluation of preventable death rates and comparison of observed survival with expected probability of survival. In Italy, a pre-hospital emergency medical system has been implemented on a national scale, while a trauma network has not been developed. Nowadays, trauma patients are often admitted to the closest hospital, independently from local resources. The Superior Council of Ministry of Health has presented in 2004 a new trauma system model (SIAT based on the recognition in the field of patients with more serious injuries and the transportation to general hospitals with resources and multidisciplinary teams specialized in trauma care (trauma team. The designation of few trauma team hospitals, one highly specialized Centre (CTS and two area Centres (CTZ every two millions of inhabitants allows each Centre to treat at least 250 severe trauma patients per year to increase experience. Less severe injured patients may be treated in non-trauma team acute care facilities, according to the inclusive system model. The development of trauma team services in some Italian hospitals has demonstrated an increase in survival and a decrease in preventable death rate from 42% to 7,6%. Economic studies of Ministry of Health have established that the implementation of a trauma system model on a national scale with a 25% decrease of preventable trauma deaths and disabilities would save 7500 million of euros of public money. Therefore, in our country the concentration of severely

  15. The Manifestations and the Treatment of Temporomandibular Disorders in Patients with Chronic Whiplash-associated Disorders Grades 2 and 3

    OpenAIRE

    Klobas, Luciano

    2013-01-01

    The main aim of this project was to encircle the subtype of temporomandibular disorders (TMD) present in patients with chronic whiplash-associated disorders (WAD) and study the debut of TMD symptoms, the provoking factors and the outcome of conservative TMD treatments. The results could add to the aetiological discussion about TMD mainly as being part of chronic WAD pain or not. The subjects were referred patients with chronic WAD at a specialized rehabilitation centre where they were diagnos...

  16. A research synthesis of therapeutic interventions for whiplash-associated disorder (WAD): Part 3 – interventions for subacute WAD

    OpenAIRE

    Teasell, Robert W; J Andrew McClure; David Walton; Jason Pretty; Katherine Salter; Matthew Meyer; Keith Sequeira; Barry Death

    2010-01-01

    Whiplash-associated disorder (WAD) represents a significant public health problem, resulting in substantial social and economic costs throughout the industrialized world. While many treatments have been advocated for patients with WAD, scientific evidence supporting their effectiveness is often lacking. A systematic review was conducted to evaluate the strength of evidence associated with various WAD therapies. Multiple databases (including Web of Science, EMBASE and PubMed) were searched to ...

  17. The effect of 3 different exercise approaches on neck muscle endurance, kinesiophobia, exercise compliance, and patient satisfaction in chronic whiplash.

    Science.gov (United States)

    Peterson, Gunnel E; Landén Ludvigsson, Maria H; O'Leary, Shaun P; Dedering, Åsa M; Wallman, Thorne; Jönsson, Margaretha I N; Peolsson, Anneli L C

    2015-09-01

    The purpose of this study was to compare the effects of 3 different exercise approaches on neck muscle endurance (NME), kinesiophobia, exercise compliance, and patient satisfaction in patients with chronic whiplash. This prospective randomized clinical trial included 216 individuals with chronic whiplash. Participants were randomized to 1 of 3 exercise interventions: neck-specific exercise (NSE), NSE combined with a behavioral approach (NSEB), or prescribed physical activity (PPA). Measures of ventral and dorsal NME (endurance time in seconds), perceived pain after NME testing, kinesiophobia, exercise compliance, and patient satisfaction were recorded at baseline and at the 3- and 6-month follow-ups. Compared with individuals in the prescribed physical activity group, participants in the NSE and NSEB groups exhibited greater gains in dorsal NME (P = .003), greater reductions in pain after NME testing (P = .03), and more satisfaction with treatment (P Kinesiophobia and exercise compliance did not significantly differ between groups (P > .07). Among patients with chronic whiplash, a neck-specific exercise intervention (with or without a behavioral approach) appears to improve NME. Participants were more satisfied with intervention including neck-specific exercises than with the prescription of general exercise. Copyright © 2015 National University of Health Sciences. Published by Elsevier Inc. All rights reserved.

  18. [ATLS - a pioneer in trauma education; history and effects].

    Science.gov (United States)

    Schipper, I B; Schep, N

    2017-01-01

    Advanced trauma life support (ATLS) is crucial in today's acute care. As the basis of the ABCDE principle of examination and treatment, this methodology is also applied to many specialisations other than trauma surgery. However, ATLS was only launched in 1980. In this article we describe the emergence of ATLS and its development to become the recognised standard for trauma training and care in over 60 countries.

  19. 14 Prediction of massive blood transfusion in battlefield trauma: development and validation of the military acute severe haemorrhage (MASH) score.

    Science.gov (United States)

    Mclennan, Jackie; Smith, Jason; Mackway-Jones, Kevin

    2017-12-01

    The predominant cause of preventable death from trauma is bleeding. Many patients need resuscitation with massive blood transfusion (MBT). In some theatres of military operation there is limited blood product availability and walking donor panels can be required. This study aimed to produce a tool to predict the need for MBT using information available on patient arrival at the ED for patients sustaining battlefield trauma. A retrospective database analysis was undertaken using the UK Joint Theatre Trauma Registry (JTTR) to provide derivation and validation datasets. Regression analysis of potential predictive factors was performed. MBT was defined either as receiving 6 or more units of red blood cells (RBCs) in 4 hours or 10 units of RBCs in 24 hours. Predictive factors were analysed through multi-logistic regression analysis to build predictive models; sensitivity and specificity of these models was assessed, and the best fit models were analysed in the validation dataset. The derivation dataset was made up of 1298 casualties with a massive blood transfusion rate of 21.2% (n=275). The validation dataset contained 1186; MBT rate 6.7% (n=79). The majority of patients were young, male and with penetrating injury. Univariate regression analyses showing the predictive value of the variables within the MASH score are shown in table 1. A decision rule was produced using a combination of injury pattern, clinical observations and pre-hospital interventions. The test characteristics for three cut off thresholds for the rule are shown in Table 2 alongside the sensitivity analysis. The proposed rule, using a score of 3 or greater, demonstrated a sensitivity of 82.7% and a specificity of 88.8% for prediction of MBT, with an AUROC of 0.93 (95% CI:0.91 to 0.95).emermed;34/12/A869-b/T1F1T1Table 1Univariate regression analysis of variables included in the MASH score in the derivation dataset which predict the requirement for 6 units of pRBCs in 4 hours or 10 units of pRBCs in

  20. The trauma film paradigm as an experimental psychopathology model of psychological trauma: intrusive memories and beyond.

    Science.gov (United States)

    James, Ella L; Lau-Zhu, Alex; Clark, Ian A; Visser, Renée M; Hagenaars, Muriel A; Holmes, Emily A

    2016-07-01

    A better understanding of psychological trauma is fundamental to clinical psychology. Following traumatic event(s), a clinically significant number of people develop symptoms, including those of Acute Stress Disorder and/or Post Traumatic Stress Disorder. The trauma film paradigm offers an experimental psychopathology model to study both exposure and reactions to psychological trauma, including the hallmark symptom of intrusive memories. We reviewed 74 articles that have used this paradigm since the earliest review (Holmes & Bourne, 2008) until July 2014. Highlighting the different stages of trauma processing, i.e. pre-, peri- and post-trauma, the studies are divided according to manipulations before, during and after film viewing, for experimental as well as correlational designs. While the majority of studies focussed on the frequency of intrusive memories, other reactions to trauma were also modelled. We discuss the strengths and weaknesses of the trauma film paradigm as an experimental psychopathology model of trauma, consider ethical issues, and suggest future directions. By understanding the basic mechanisms underlying trauma symptom development, we can begin to translate findings from the laboratory to the clinic, test innovative science-driven interventions, and in the future reduce the debilitating effects of psychopathology following stressful and/or traumatic events. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  1. Trauma-Sensitive Schools: An Evidence-Based Approach

    Science.gov (United States)

    Plumb, Jacqui L.; Bush, Kelly A.; Kersevich, Sonia E.

    2016-01-01

    Adverse childhood experiences (ACEs) are a common and pervasive problem. There is a positive correlation between ACEs and difficulties across the lifespan. Unlike healthy forms of stress, ACEs have a detrimental impact on the developing brain. There are three types of trauma: acute, chronic, and complex. Most ACEs are considered complex trauma,…

  2. Myth or reality : Hematocrit and hemoglobin differ in trauma

    NARCIS (Netherlands)

    Nijboer, Johanna M. M.; van der Horst, Iwan C. C.; Hendriks, Herman G. D.; ten Duis, Hendrik-Jan; Nijsten, Maarten W. N.

    Background: Estimating blood loss in trauma patients usually involves the determination of hematocrit (Ht) or hemoglobin (Hb). However, in trauma patients, a poorly substantiated habit exists to determine both Ht and Hb in assessing acute blood loss. This suggests that Ht and Hb provide different

  3. Plasma arginine correlations in trauma and sepsis.

    Science.gov (United States)

    Chiarla, C; Giovannini, I; Siegel, J H

    2006-02-01

    Arginine (ARG) is an amino acid (AA) with unique properties and with a key-role in the metabolic, immune and reparative response to trauma and sepsis. This study has been performed to characterize the correlations between plasma levels of ARG, of other AA and of multiple metabolic variables in trauma and sepsis. Two-hundred and sixty-three plasma amino-acidograms with a large series of additional biochemical and blood variables were obtained consecutively in 9 trauma patients who developed sepsis, undergoing total parenteral nutrition with dextrose, fat and a mixed AA solution containing 10.4% arginine. ARG was low soon after trauma, then it increased with increasing distance from trauma and with the development of sepsis. ARG was also directly related to the AA infusion rate (AAIR) and for any given AAIR, was lower after trauma than after the development of sepsis. ARG was also related directly to the plasma levels of most of the other AA, the best correlation being that with lysine (r(2) = 0.81, p AAIR and urinary 3-methylhistidine excretion (accounting for the effect of endogenous proteolysis) (multiple r(2) = 0.70, p AAIR better than ARG and, for any given AAIR, was lower after trauma than after the development of sepsis. Correlations of ORN with other AA levels were poorer than those found for ARG, however ORN was directly related to white blood cell and platelet count, fibrinogen, transferrin, cholesterol and many AA clearances. These data show that changes in ARG in trauma and sepsis are correlated with changes in other AA and, within these correlations, reconfirm a tendency to lower ARG in trauma compared to sepsis. The strong correlation with lysine warrants a deeper assessment of the practical implications of interdependency between these two AA. The data also suggest that changes in plasma ORN in trauma and sepsis may reflect adequacy of AA substrate to support acute-phase and other synthetic processes.

  4. Highlighting intracranial pressure monitoring in patients with severe acute brain trauma Ressaltando a monitorização da pressão intracraniana em pacientes com traumatismo cerebral agudo grave

    Directory of Open Access Journals (Sweden)

    Antonio L. E Falcão

    1995-09-01

    Full Text Available Intracranial pressure (ICP monitoring was carried out in 100 patients with severe acute brain trauma, primarily by means of a subarachnoid catheter. Statistical associations were evaluated between maximum ICP values and: 1 Glasgow Coma Scale (GCS scores; 2 findings on computed tomography (CT scans of the head; and 3 mortality. A significant association was found between low GCS scores (3 to 5 and high ICP levels, as well as between focal lesions on CT scans and elevated ICP. Mortality was significantly higher in patients with ICP > 40 mm Hg than in those with ICP Monitorização da pressão intracraniana (PIC foi adotada em 100 pacientes com traumatismo cerebral agudo grave, usando-se preferencialmente um catéter subaracnóide. Associações estatísticas foram avaliadas entre valores máximos de PIC e : 1 número de pontos na Escala de Coma de Glasgow (ECG; 2 achados na tomografia computadorizada (TC da cabeça; e 3 mortalidade. Encontrou-se associação significante entre baixo número de pontos (3 a 5 na ECG e PIC elevada, assim como entre lesões focais na TC e hipertensão intracraniana. A mortalidade foi significantemente maior em pacientes com PIC > 40 mm Hg do que naqueles com PIC < 20 mm Hg.

  5. Mechanisms of trauma-induced coagulopathy.

    Science.gov (United States)

    White, Nathan J

    2013-01-01

    The identification and management of coagulopathy is a critical component of caring for the severely injured patient. Notions of the mechanisms of coagulopathy in trauma patients have been supplanted by new insights resulting from close examination of the biochemical and cellular changes associated with acute tissue injury and hemorrhagic shock. Acute intrinsic coagulopathy arising in severely injured trauma patients is now termed trauma-induced coagulopathy (TIC) and is an emergent property of tissue injury combined with hypoperfusion. Mechanisms contributing to TIC include anticoagulation, consumption, platelet dysfunction, and hyperfibrinolysis. This review discusses current understanding of TIC mechanisms and their relative contributions to coagulopathy in the face of increasingly severe injury and highlights how they interact to produce coagulation system dysfunction.

  6. Do subjects with whiplash-associated disorders respond differently in the short-term to manual therapy and exercise than those with mechanical neck pain?

    DEFF Research Database (Denmark)

    Castaldo, Matteo; Catena, Antonella; Chiarotto, Alessandro

    2017-01-01

    OBJECTIVE : To compare the short-term effects of manual therapy and exercise on pain, related disability, range of motion, and pressure pain thresholds between subjects with mechanical neck pain and whiplash-associated disorders. METHODS : Twenty-two subjects with mechanical neck pain and 28...... with whiplash-associated disorders participated. Clinical and physical outcomes including neck pain intensity, neck-related disability, and pain area, as well as cervical range of motion and pressure pain thresholds over the upper trapezius and tibialis anterior muscles, were obtained at baseline and after...... the intervention by a blinded assessor. Each subject received six sessions of manual therapy and specific neck exercises. Mixed-model repeated measures analyses of covariance (ANCOVAs) were used for the analyses. RESULTS : Subjects with whiplash-associated disorders exhibited higher neck-related disability (P = 0...

  7. Sexual assault trauma and trauma change.

    Science.gov (United States)

    Ruch, L O; Leon, J J

    1983-01-01

    An exploratory model of variables affecting level of sexual assault trauma at given times and change in trauma levels over time is developed and tested using a sample of female rape victims admitted to a treatment center over a two-year period. Based on a one-way analysis of variance and multiple classification analysis, the findings indicate that a previous rape best explains trauma change, while victim's demographics, social supports, and other prior life stress variables are important at specific time periods during the rape trauma syndrome. Implications of these results are discussed in terms of treatment-related issues.

  8. [Trauma during pregnancy].

    Science.gov (United States)

    Siebenga, J; van der Schoot, J T; Keeman, J N

    1999-05-29

    Mortality due to trauma in pregnancy is not very common in the Netherlands. More often a pregnant woman presents herself for examination after trauma. Blunt trauma is more common in the third trimester. Minor trauma also needs good care, with special attention for solutio placentae. Maternal mortality after penetrating trauma is low because of the protection of vital organs by the uterus. With good treatment the mortality in pregnant trauma patients will not be higher than in nonpregnant patients. A rapid and effective resuscitation of the mother will give the foetus the best chance of survival.

  9. Sex Differences in Patients with Chronic Pain Following Whiplash Injury: The Role of Depression, Fear, Somatization, Social Support, and Personality Traits.

    Science.gov (United States)

    Malfliet, Anneleen; De Kooning, Margot; Inghelbrecht, Els; Hachimi-Idrissi, Said; Willems, Bert; Bernheim, Jan; Nijs, Jo

    2015-11-01

    Chronic whiplash-associated disorders (chronic WAD) cover a large variety of clinical manifestations that can occur after a whiplash injury. Women have an increased risk of developing chronic WAD, and it is suggested that psychosocial factors are related to long-term pain and functioning following whiplash injury and persistence of chronic pain. This leads to the question whether there are sex differences in psychosocial factors in chronic WAD. This study included 117 subjects who had experienced a whiplash injury at least 3 months before the start of the study (mean duration of pain: 67.29 ± 63.86 months, range: 297 months). They were selected as chronically symptomatic, by excluding those who had recovered from their whiplash injury. Psychosocial aspects (including depression, fear, somatization, social support, and personality traits) were assessed by validated questionnaires, and sex differences were tested using a univariate analysis of variance (ANCOVA), with age and time from whiplash injury as covariates. No differences in depression, fear, somatization, discrepancy in social support personality trait, Neck Disability Index scores, physical functioning, bodily pain, or general health were present between women and men with chronic WAD. Women with chronic WAD reported higher levels of emotional support in problem situations and social companionship. Except for emotional support in problem situations and social companionship, psychosocial factors do not differ between men and women with chronic WAD. These findings imply little to no risk for sex bias in studies investigating psychosocial issues in patients with chronic WAD. © 2014 World Institute of Pain.

  10. Preceding trauma in childhood hematogenous bone and joint infections.

    Science.gov (United States)

    Pääkkönen, Markus; Kallio, Markku J T; Lankinen, Petteri; Peltola, Heikki; Kallio, Pentti E

    2014-03-01

    Preceding trauma may play a role in the etiology and pathogenesis of hematogenous bone and joint infections. Among 345 children with an acute hematogenous bone and/or joint infection, 20% reported trauma during a 2-week period leading to infection. Blunt impact, bruises, or excoriations were commonly reported. The rate was similar to that in the general pediatric population obtained from the literature. In the study group, patients with and without trauma were similar in age, serum C-reactive protein and erythrocyte sedimentation rate, length of hospitalization, and late sequelae. Preceding minor trauma did not prove to be significant as an etiological or as a prognostic factor.

  11. Cross-sectional area of the posterior extensor muscles of the cervical spine in whiplash injury patients versus healthy volunteers--10 year follow-up MR study.

    Science.gov (United States)

    Matsumoto, Morio; Ichihara, Daisuke; Okada, Eijiro; Chiba, Kazuhiro; Toyama, Yoshiaki; Fujiwara, Hirokazu; Momoshima, Suketaka; Nishiwaki, Yuji; Takahata, Takeshi

    2012-06-01

    Long-term follow-up studies focusing on the posterior extensor muscles in patients suffering from whiplash injury are scarce. The purpose of this study was to elucidate the changes in the posterior extensor muscles 10 years after whiplash injury. Twenty-three patients who had suffered from whiplash injury in 1994-1996 and had undergone MRI using a 1.5-T superconductive imager participated in this follow-up study (13 males, 10 females, mean age 51.8 years, mean follow-up 11.5 years). In addition, 60 healthy volunteers who had undergone MRI in the same period were included as controls (36 males, 24 females, mean age 47.8 years, mean follow-up 11.1 years). All participants underwent follow-up MRI. The cross-sectional areas of the deep posterior muscles (CSA) including the multifidus, semispinalis cervicis, semispinalis capitis, and splenius capitis were digitally measured at C3-4, C4-5, and C5-6 using NIH image. The long-term changes in the CSA were compared between the two groups. In addition, correlations between the CSA and cervical spine-related symptoms were evaluated. The mean total CSA per patient (the sum of the area from C3-4 to C5-6) was 4811.6±878.4 mm(2) in the whiplash patients and 4494.9±1032.7 mm(2) in the controls at the initial investigation (p=0.20), and 5173.4±946.1 mm(2) and 4713.0±1065.3 mm(2) at the follow-up (p=0.07). The mean change in CSA over time was 361.8±804.9 mm(2) in the whiplash patients and 218.1±520.7 mm(2) in the controls (p=0.34). Ten whiplash patients (43.5%) had neck pain and 11 (47.8%) had shoulder stiffness. However, there was no difference in the change in CSA over time between the symptomatic and asymptomatic patients. There was no significant difference in the change in CSA between whiplash patients and healthy volunteers after a 10-year follow-up period. In both groups, the cross-sectional area slightly increased at follow-up. In addition, there was no association between the change in CSA and clinical symptoms such as

  12. Neck exercises, physical and cognitive behavioural-graded activity as a treatment for adult whiplash patients with chronic neck pain: Design of a randomised controlled trial

    DEFF Research Database (Denmark)

    Ris Hansen, Inge; Søgaard, Karen; Christensen, Robin Daniel Kjersgaard

    2011-01-01

    ABSTRACT: BACKGROUND: Many patients suffer from chronic neck pain following a whiplash injury. A combination of cognitive, behavioural therapy with physiotherapy interventions has been indicated to be effective in the management of patients with chronic whiplash-associated disorders. The objective...... is to present the design of a randomised controlled trial (RCT) aimed at evaluating the effectiveness of a combined individual physical and cognitive behavioural-graded activity program on self-reported general physical function, in addition to neck function, pain, disability and quality of life in patients...

  13. European Spine Society —The AcroMed prize for spinal research 1997: Do “whiplash injuries” occur in low-speed rear impacts?

    OpenAIRE

    Castro, W. H. M.; Schilgen, M.; Meyer, S; Weber, M.; Peuker, C.; Wörtler, K.

    1997-01-01

    A study was conducted to find out whether in a rear-impact motor vehicle accident, velocity changes in the impact vehicle of between 10 and 15 km/h can cause so-called “whiplash injuries”. An assessment of the actual injury mechanism of such whiplash injuries and comparison of vehicle rear-end collisions with amusement park bumper car collisions was also carried out. The study was based on experimental biochemical, kinematic, and clinical analysis with volunteers. In Europe between DM 10 and ...

  14. Effects of Prior Psychosocial Trauma on Subsequent Immune Response After Experimental Thorax Trauma.

    Science.gov (United States)

    Langgartner, Dominik; Palmer, Annette; Rittlinger, Anne; Reber, Stefan O; Huber-Lang, Markus

    2017-08-25

    Overshooting inflammation during the early phase after blunt thorax trauma promotes the development of acute respiratory distress syndrome, multiple organ failure and subsequent mortality. Given that individuals diagnosed with stress-related disorders are characterized by chronic low-grade inflammation, we hypothesize that "psychosocial traumatic preload" poses a risk factor for the above mentioned complications following thorax trauma.Here, we employed the chronic subordinate colony housing (CSC) paradigm to induce "psychosocial traumatic preload" and systemic low-grade immune activation in male mice, indicated by elevated plasma concentrations of different inflammatory mediators. Subsequent thorax trauma was induced in anaesthetized mice by a single blast wave centered on the thorax; SHAM animals were exposed to anesthesia only. Mice were sacrificed 2 h, 6 h, and 24 h after thorax trauma or SHAM treatment.Independent of thorax trauma, CSC caused an increase in adrenal weight, and a decrease in thymus weight, indicating that the stress paradigm worked reliably. Moreover, CSC exposure aggravated the early immune response after thorax trauma, indicated by elevated myeloperoxidase lung concentrations in thorax trauma-exposed CSC versus thorax trauma-exposed single housed control (SHC) mice (2 h), but no histological differences. Furthermore, thorax trauma caused an increase in total bronchoalveolar lavage fluid (BAL) protein (24 h), BAL C5a (2 h), BAL cell counts (24 h) and BAL keratinocyte chemoattractant (6 h, 24 h) in CSC but not SHC mice.Our data indicate that repeated psychosocial traumatization during adulthood moderately aggravates the local immune response towards thorax trauma, but overall may be considered as a rather minor risk factor in terms of thorax trauma-associated complications.

  15. Military Sexual Trauma

    Science.gov (United States)

    ... ZIP code here Enter ZIP code here Military Sexual Trauma Overview Programs & Services Articles & Fact Sheets Other Resources ... local Veterans Benefits Administration Regional Office . Overview Military sexual trauma (MST) is the term that the Department of ...

  16. Parametric analysis of vehicle design influence on the four phases of whiplash motion.

    Science.gov (United States)

    Sendur, Polat; Thibodeau, Robert; Burge, John; Tencer, Allan

    2005-09-01

    The objective is to establish a basis for motor vehicle test requirements that measure component contributions to Whiplash Associated Disorders (WAD). Selected vehicle design features are evaluated with regard to their relative contributions to WAD measures. The motion of the occupant cervical spine associated with WAD is divided into four phases: retraction, extension, rebound, and protraction. Injury measures from the literature (NIC, extension moment, N(km), and flexion moment) represent the injury potential during each of these phases. Four vehicle design factors that affect WAD motion (vehicle stiffness, seat stiffness, head restraint height and head restraint backset) were evaluated for their contributions to the injury measures. A detailed 50th percentile male model with a biofidelic neck was used in a 100-run Monte Carlo analysis of a rear impact, varying the design factors across the values documented in the literature. Total energy was held constant and Delta V was 10 kph. Vehicle stiffness has a strong influence on the retraction (70%), rebound (43%), and protraction (47%) phases. Headrest backset demonstrates a strong influence on the extension (49%) and rebound (39%) phases. For WAD protection rating, the vehicle should be viewed as a system whereby the complex interactions among the vehicle, seat, and occupant characteristics all contribute to the WAD potential.

  17. Acupuncture for Treating Whiplash Associated Disorder: A Systematic Review of Randomised Clinical Trials

    Directory of Open Access Journals (Sweden)

    Tae-Woong Moon

    2014-01-01

    Full Text Available The aim of this systematic review was to determine the effectiveness of acupuncture for the treatment of whiplash associated disorder (WAD. Twenty databases were searched from their inceptions to Oct. 2013. Randomised clinical trials (RCTs of acupuncture (AT, electroacupuncture (EA, or dry needling (DN for the treatment of WAD were considered eligible. The risk of bias was assessed using the Cochrane tool. Six RCTs met the inclusion criteria. Most of the included RCTs have serious methodological flaws. Four of the RCTs showed effectiveness of AT, AT in addition to usual care (UC, AT in addition to herbal medicine (HM or EA was more effective than relaxation, sham EA, sham EA in addition to HM or UC for conditioned pain modulation (CPM and alleviating pain. In one RCT, DN in addition to physiotherapy (PT had no effect compared to sham-DN in addition to PT for the reduction of pain. None of the RCTs showed that AT/EA/DN was more effective than various types of control groups in reducing disability/function. One RCT did not report between-group comparisons of any outcome measures. The evidence for the effectiveness of AT/EA/DN for the treatment of WAD is limited. Therefore, more research in this area is warranted.

  18. The Biomechanics of Gender Difference and Whiplash Injury: Designing Safer Car Seats for Women

    Directory of Open Access Journals (Sweden)

    J. Mordaka

    2003-01-01

    Full Text Available Female car users are reported to have a higher incidence of soft tissue neck injuries in low speed rear-end collisions than males, and they apparently take longer to recover. This paper addresses the whiplash problem by developing a biomechanical FEM (Finite Element Method model of the 50th and the 5th percentile female cervical spines, based on the earlier published male model created at the Nottingham Trent University. This model relies on grafting a detailed biomechanical model of the neck and head onto a standard HYBRID III dummy model. The overall philosophy of the investigation was to see if females responded essentially as scaled down males from the perspective of rear end collisions. It was found that detailed responses varied significantly with gender and it became clear that females cannot be modelled as scaled-down males, thus confirming the need for separate male and female biomechanical models and a revision of car test programmes and regulations which are currently based on the average male. Further investigation is needed to quantify the gender differences and then recommendations can be made for changes to the design of car seats and head restraints in order to reduce the risk of soft tissue injury to women.

  19. Acceleration-caused injury of the cervical spine. Whiplash injury; Beschleunigungsverletzung der Halswirbelsaeule. HWS-Schleudertrauma

    Energy Technology Data Exchange (ETDEWEB)

    Wedig, Hans-Dieter (eds.) [Kanzlei Dr. W.G. Schmidt, Sonthofen (Germany); Graf, Michael; Grill, Christian

    2009-07-01

    Acceleration injuries of the cervical spine are mostly caused by car accidents. Due to the high traffic density and the increasing number of car accidents with personal injuries the number of concerned persons is also increasing. A large percentage of injured persons suffer ongoing troubles following ineffective therapy trials up to occupational disability. Therefore the whiplash injury is a significant medical and legal problem. The book includes contributions of international experts on the latest state of research and the actual knowledge on the controversial discussed field. An interdisciplinary forum discusses medical, injury-mechanical, consultant-related and legal questions and therapeutic approaches that might be successful. [German] Beschleunigungsverletzungen der Halswirbelsaeule treten ueberwiegend nach Autounfaellen auf. Aufgrund der hohen Verkehrsdichte und der steigenden Anzahl an Verkehrsunfaellen mit Personenschaeden steigt auch die Zahl der Betroffenen stetig an. Einer grossen Zahl von Unfallgeschaedigten, die nach kurzer Zeit beschwerdefrei leben koennen, steht leider eine wachsende Zahl von Betroffenen mit anhaltenden Beschwerden, erfolglosen Therapieversuchen bis hin zur Berufsunfaehigkeit gegenueber. Das 'HWS-Schleudertrauma' stellt nach wie vor ein erhebliches medizinisches und rechtliches Problem dar. In diesem Buch beschreiben international ausgewiesene Experten den neuesten Forschungsstand, das aktuelle Wissen und die Lehrmeinungen auf diesem kontrovers diskutierten und komplexen Gebiet. In einem interdisziplinaeren Ansatz werden medizinische, verletzungsmechanische, gutachterliche und gerichtliche Fragestellungen diskutiert und Erfolg versprechende Therapieansaetze eroertert. Aerzte, Juristen, Versicherungen und Betroffene werden in einen gemeinsamen Dialog gebracht, mit dem Ziel, konstruktive Loesungen zu erarbeiten. Eine praktische Arbeitshilfe - das Buch fuer alle, die mit dieser Problematik befasst sind. (orig.)

  20. Is "fear of passive movement" a distinctive component of the Fear-Avoidance Model in whiplash?

    Science.gov (United States)

    Vernon, Howard; Guerriero, Rocco; Kavanaugh, Shawn; Puhl, Aaron

    2015-09-01

    Modify the Tampa Scale for Kinesiophobia (TSK) for 'fear of passive motion' beliefs. With permission, a 14-item modification, the TSK-PM (passive movement), was created. Test-retest reliability was tested first. Construct validity was tested in chronic whiplash patients by comparing the TSK-PM with the TSK, the Neck Disability Index (NDI) and cervical ranges of motion. The TSK-PM showed high test-retest reliability (r = 0.83) and high correlation with the original TSK (r = 0.84). Low, non-significant correlations were found with other variables. NDI scores were strongly correlated with ranges of motion. While having high test-retest reliability and a single factor structure, the TSK-PM failed to demonstrate distinctive construct validity vs the original TSK. The original TSK is likely to be sufficient to assess fear of being moved in neck pain patients in a clinical setting. Modifications to the current version of the TSK-PM might improve its construct validity in future studies.

  1. Influence of sympathetic nervous system on sensorimotor function: whiplash associated disorders (WAD) as a model.

    Science.gov (United States)

    Passatore, Magda; Roatta, Silvestro

    2006-11-01

    There is increasing interest about the possible involvement of the sympathetic nervous system (SNS) in initiation and maintenance of chronic muscle pain syndromes of different aetiology. Epidemiological data show that stresses of different nature, e.g. work-related, psychosocial, etc., typically characterised by SNS activation, may be a co-factor in the development of the pain syndrome and/or negatively affect its time course. In spite of their clear traumatic origin, whiplash associated disorders (WAD) appear to share many common features with other chronic pain syndromes affecting the musculo-skeletal system. These features do not only include symptoms, like type of pain or sensory and motor dysfunctions, but possibly also some of the pathophysiological mechanisms that may concur to establish the chronic pain syndrome. This review focuses on WAD, particular emphasis being devoted to sensorimotor symptoms, and on the actions exerted by the sympathetic system at muscle level. Besides its well-known action on muscle blood flow, the SNS is able to affect the contractility of muscle fibres, to modulate the proprioceptive information arising from the muscle spindle receptors and, under certain conditions, to modulate nociceptive information. Furthermore, the activity of the SNS itself is in turn affected by muscle conditions, such as its current state of activity, fatigue and pain signals originating in the muscle. The possible involvement of the SNS in the development of WAD is discussed in light of the several positive feedback loops in which it is implicated.

  2. The Performance of the Pediatric Trauma Score in a Pediatric Emergency Department: A Prospective Study

    OpenAIRE

    Murat Anıl; Serdar Sarıtaş; Yüksel Bıcılıoğlu; Gamze Gökalp; Fulya Kamit Can; Ayşe Berna Anıl

    2017-01-01

    Introduction: The aim of this study was to assess the efficacy of the Pediatric Trauma Score (PTS) in predicting significant trauma in patients presenting with blunt trauma to a high-level pediatric emergency department. Methods: Patients younger than 15 years of age presenting to the pediatric emergency department of the Tepecik Training and Research Hospital with acute high-energy blunt trauma were analyzed prospectively. The PTS was calculated on arrival at the pediatric emergency depar...

  3. Ischemic Stroke Following Multiple Traumas in a Child: A Case Report

    OpenAIRE

    Lin, Pei-Jung; Chang, Yu-Tang; Lai, Chiou-Lian

    2006-01-01

    Stroke is an uncommon disorder in children but an increasingly recognized cause of disability. Acute stroke may be attributable to trauma, but this topic is seldom discussed. In limited reports, most ischemic strokes following trauma were detected after a considerable delay. Early recognition of stroke following trauma might reduce secondary neurologic complications. We report a case of posterior cerebral artery area infarct following multiple traumas in a child. A comprehensive etiologic sur...

  4. Trauma during pregnancy

    Directory of Open Access Journals (Sweden)

    Siddareddigari Velayudha Reddy

    2012-01-01

    Full Text Available Trauma in pregnancy presents a unique challenge, because of the anatomical and physiological changes of pregnancy, and the assessment and treatment of pregnant patients differ accordingly. In this review article, the focus is on familiarizing the anesthesiologists with physiological changes of pregnancy, their effect on response to trauma, resuscitation, and anesthetic management of trauma patient during pregnancy.

  5. in penetrating abdominal trauma

    African Journals Online (AJOL)

    particularly in trauma surgery. The benefits of ERAS/ERPs are well established. They have shown faster physiological patient recovery, and reduced length of hospital stay without. Enhanced recovery after surgery (ERAS) in penetrating abdominal trauma: A prospective single-center pilot study. TRAUMA. M R Moydien, R ...

  6. Trauma resuscitation time.

    NARCIS (Netherlands)

    Olden, G.D.J. van; Vugt, A.B. van; Biert, J.; Goris, R.J.A.

    2003-01-01

    Documenting the timing and organisation of trauma resuscitation can be utilised to assess performance standards, and to ensure a high quality of trauma resuscitation procedures. Since there is no European literature available on trauma resuscitation time (TRT) in the emergency room, the aim of this

  7. The temporal development of fatty infiltrates in the neck muscles following whiplash injury: an association with pain and posttraumatic stress.

    Directory of Open Access Journals (Sweden)

    James Elliott

    Full Text Available BACKGROUND: Radiological findings associated with poor recovery following whiplash injury remain elusive. Muscle fatty infiltrates (MFI in the cervical extensors on magnetic resonance imaging (MRI in patients with chronic pain have been observed. Their association with specific aspects of pain and psychological factors have yet to be explored longitudinally. MATERIALS AND FINDINGS: 44 subjects with whiplash injury were enrolled at 4 weeks post-injury and classified at 6 months using scores on the Neck Disability Index as recovered, mild and moderate/severe. A measure for MFI and patient self-report of pain, loss of cervical range of movement and posttraumatic stress disorder (PTSD were collected at 4 weeks, 3 months and 6 months post-injury. The effects of time and group and the interaction of time by group on MFI were determined. We assessed the mediating effect of posttraumatic stress and cervical range of movement on the longitudinal relationship between initial pain intensity and MFI. There was no difference in MFI across all groups at enrollment. MFI values increased in the moderate/severe group and were significantly higher in comparison to the recovered and mild groups at 3 and 6 months. No differences in MFI values were found between the mild and recovered groups. Initial severity of PTSD symptoms mediated the relationship between pain intensity and MFI at 6 months. Initial ROM loss did not. CONCLUSIONS: MFI in the cervical extensors occur soon following whiplash injury and suggest the possibility for the occurrence of a more severe injury with subsequent PTSD in patients with persistent symptoms.

  8. The Temporal Development of Fatty Infiltrates in the Neck Muscles Following Whiplash Injury: An Association with Pain and Posttraumatic Stress

    Science.gov (United States)

    Elliott, James; Pedler, Ashley; Kenardy, Justin; Galloway, Graham; Jull, Gwendolen; Sterling, Michele

    2011-01-01

    Background Radiological findings associated with poor recovery following whiplash injury remain elusive. Muscle fatty infiltrates (MFI) in the cervical extensors on magnetic resonance imaging (MRI) in patients with chronic pain have been observed. Their association with specific aspects of pain and psychological factors have yet to be explored longitudinally. Materials and Findings 44 subjects with whiplash injury were enrolled at 4 weeks post-injury and classified at 6 months using scores on the Neck Disability Index as recovered, mild and moderate/severe. A measure for MFI and patient self-report of pain, loss of cervical range of movement and posttraumatic stress disorder (PTSD) were collected at 4 weeks, 3 months and 6 months post-injury. The effects of time and group and the interaction of time by group on MFI were determined. We assessed the mediating effect of posttraumatic stress and cervical range of movement on the longitudinal relationship between initial pain intensity and MFI. There was no difference in MFI across all groups at enrollment. MFI values increased in the moderate/severe group and were significantly higher in comparison to the recovered and mild groups at 3 and 6 months. No differences in MFI values were found between the mild and recovered groups. Initial severity of PTSD symptoms mediated the relationship between pain intensity and MFI at 6 months. Initial ROM loss did not. Conclusions MFI in the cervical extensors occur soon following whiplash injury and suggest the possibility for the occurrence of a more severe injury with subsequent PTSD in patients with persistent symptoms. PMID:21698170

  9. The trauma ecosystem: The impact and economics of new trauma centers on a mature statewide trauma system.

    Science.gov (United States)

    Ciesla, David J; Pracht, Etienne E; Leitz, Pablo T; Spain, David A; Staudenmayer, Kristan L; Tepas, Joseph J

    2017-06-01

    Florida serves as a model for the study of trauma system performance. Between 2010 and 2104, 5 new trauma centers were opened alongside 20 existing centers. The purpose of this study was to explore the impact of trauma system expansion on system triage performance and trauma center patients' profiles. A statewide data set was queried for all injury-related discharges from adult acute care hospitals using International Classification of Diseases, Ninth Revision (ICD-9) codes for 2010 and 2014. The data set, inclusion criteria, and definitions of high-risk injury were chosen to match those used by the Florida Department of Health in its trauma registry. Hospitals were classified as existing Level I (E1) or Level II (E2) trauma centers and new E2 (N2) centers. Five N2 centers were established 11.6 to 85.3 miles from existing centers. Field and overall trauma system triage of high-risk patients was less accurate with increased overtriage and no change in undertriage. Annual volume at N2 centers increased but did not change at E1 and E2 centers. In 2014, Patients at E1 and E2 centers were slightly older and less severely injured, while those at N2 centers were substantially younger and more severely injured than in 2010. The injured patient-payer mix changed with a decrease in self-pay and commercial patients and an increase in government-sponsored patients at E1 and E2 centers and an increase in self-pay and commercial patients with a decrease in government-sponsored patients at N2 centers. Designation of new trauma centers in a mature system was associated with a change in established trauma center demographics and economics without an improvement in trauma system triage performance. These findings suggest that the health of an entire trauma system network must be considered in the design and implementation of a regional trauma system. Therapeutic/care management study, level IV; epidemiological, level IV.

  10. An update on the coagulopathy of trauma.

    Science.gov (United States)

    Maegele, Marc; Schöchl, Herbert; Cohen, Mitchell J

    2014-05-01

    Trauma remains the leading cause of death with bleeding as the primary cause of preventable mortality during the first 24 h following trauma. When death occurs, it happens quickly, typically within the first 6 h after injury. One of four patients to arrive in the emergency department after trauma is already in the state of acute traumatic coagulopathy and shock. The principal drivers of acute traumatic coagulopathy have been characterized by tissue hypoperfusion, inflammation, and the acute activation of the neurohumoral system. Hypoperfusion leads to an activation of protein C with cleavage of activated factors V and VIII and the inhibition of plasminogen activator inhibitor 1 with subsequent hyperfibrinolysis. Endothelial damage and activation result in Weibel-Palade body degradation and glycocalyx shedding associated with autoheparinization. In contrast, there is an iatrogenic coagulopathy that occurs secondary to uncritical volume therapy leading to acidosis, hypothermia, and hemodilution. This coagulopathy then may be an integral part of the "vicious cycle" when combined with acidosis and hypothermia. The present article summarizes an update on the principal mechanisms and triggers of the coagulopathy of trauma including traumatic brain injury.

  11. Trauma in pregnancy.

    Science.gov (United States)

    Mattox, Kenneth L; Goetzl, Laura

    2005-10-01

    The objective of this article was to review the existing standards of practice regarding trauma which occurs during pregnancy. The design of this study was to review the available data from the surgical and obstetrical literature regarding trauma during pregnancy. The design was also to incorporate the contemporary recommendations from the trauma resuscitation courses relating to trauma during pregnancy. Trauma occurs in 5% of pregnancies. A fetus is not considered to be viable until week 25. Motor vehicle accidents account for more than 50% of all trauma during pregnancy, with 82% of fetal deaths occurring during these automobile accidents. With life threatening trauma a 50% fetal loss rate exists. As anatomy, physiology, and even laboratory findings change during pregnancy, the clinician must consider both patients, the mother and fetus. Following blunt trauma abruption of the placenta is the more common cause of fetus loss. Anterior abdominal penetrating trauma almost never fails to injury the uterus and fetus in the last half of pregnancy. Preventive strategies exist in the areas of social violence, automobile restraints and use of alcohol and drugs by the mother. Perimortem caesarian section is rarely successful. Trauma during pregnancy is uncommon, but with increasing trauma severity leads to increased fetal loss. Preventive strategies exist and when admitted monitoring standards should be followed.

  12. ICU management based on PiCCO parameters reduces duration of mechanical ventilation and ICU length of stay in patients with severe thoracic trauma and acute respiratory distress syndrome.

    Science.gov (United States)

    Yuanbo, Zhong; Jin, Wang; Fei, Shi; Liangong, Long; Xunfa, Liu; Shihai, Xu; Aijun, Shan

    2016-12-01

    This study aimed to assess whether a management algorithm using data obtained with a PiCCO system can improve clinical outcomes in critically ill patients with acute respiratory distress syndrome (ARDS). The PaO2/FiO2 ratio increased over time in both groups, with a sharper increase in the PiCCO group. There was no difference in 28-day mortality (3.2 vs. 3.6%, P = 0.841). Days on mechanical ventilation (3 vs. 5 days, P = 0.002) and ICU length of stay (6 vs. 11 days, P = 0.004) were significantly lower in the PiCCO group than in the CVP group. Treatment costs were lower in the PiCCO group than in the CVP group. Multivariate logistic regression model showed that the monitoring method (PiCCO vs. CVP) was independently associated with the length of ICU stay [odds ratio (OR) 3.16, 95% confidence interval (95% CI) 1.55-6.63, P = 0.001], as well as shock (OR 3.41, 95% CI 1.74-6.44, P = 0.002), shock and ARDS (OR 3.46, 95% CI 1.79-6.87, P = 0.002), and APACHE II score (OR 1.17, 95% CI 1.02-1.86, P = 0.014). This study investigated the usefulness of the PiCCO system in improving outcomes for patient with severe thoracic trauma and ARDS and provided new evidence for fluid management in critical care settings.

  13. Ultrasonography in trauma

    DEFF Research Database (Denmark)

    Weile, Jesper; Nielsen, Klaus; Primdahl, Stine C

    2017-01-01

    BACKGROUND: The Focused Assessment with Sonography in Trauma (FAST) protocol is considered beneficial in emergent evaluation of trauma patients with blunt or penetrating injury and has become integrated into the Advanced Trauma Life Support (ATLS) protocol. No guidelines exist as to the use...... of ultrasonography in trauma in Denmark. We aimed to determine the current use of ultrasonography for assessing trauma patients in Denmark. METHODS: We conducted a nation-wide cross-sectional investigation of ultrasonography usage in trauma care. The first phase consisted of an Internet-based investigation....... Twenty-one (95.5%) of the guidelines included and recommended FAST as part of trauma assessment. The recommended person to perform the examination was the radiologist in n = 11 (50.0%), the surgeon in n = 6 (27.3%), the anesthesiologist in n = 1 (4.5%), and unspecified in n = 3 (13.6%) facilities. FAST...

  14. ATLS® and damage control in spine trauma

    Science.gov (United States)

    Schmidt, Oliver I; Gahr, Ralf H; Gosse, Andreas; Heyde, Christoph E

    2009-01-01

    Substantial inflammatory disturbances following major trauma have been found throughout the posttraumatic course of polytraumatized patients, which was confirmed in experimental models of trauma and in vitro settings. As a consequence, the principle of damage control surgery (DCS) has developed over the last two decades and has been successfully introduced in the treatment of severely injured patients. The aim of damage control surgery and orthopaedics (DCO) is to limit additional iatrogenic trauma in the vulnerable phase following major injury. Considering traumatic brain and acute lung injury, implants for quick stabilization like external fixators as well as decided surgical approaches with minimized potential for additional surgery-related impairment of the patient's immunologic state have been developed and used widely. It is obvious, that a similar approach should be undertaken in the case of spinal trauma in the polytraumatized patient. Yet, few data on damage control spine surgery are published to so far, controlled trials are missing and spinal injury is addressed only secondarily in the broadly used ATLS® polytrauma algorithm. This article reviews the literature on spine trauma assessment and treatment in the polytrauma setting, gives hints on how to assess the spine trauma patient regarding to the ATLS® protocol and recommendations on therapeutic strategies in spinal injury in the polytraumatized patient. PMID:19257904

  15. ATLS® and damage control in spine trauma

    Directory of Open Access Journals (Sweden)

    Gosse Andreas

    2009-03-01

    Full Text Available Abstract Substantial inflammatory disturbances following major trauma have been found throughout the posttraumatic course of polytraumatized patients, which was confirmed in experimental models of trauma and in vitro settings. As a consequence, the principle of damage control surgery (DCS has developed over the last two decades and has been successfully introduced in the treatment of severely injured patients. The aim of damage control surgery and orthopaedics (DCO is to limit additional iatrogenic trauma in the vulnerable phase following major injury. Considering traumatic brain and acute lung injury, implants for quick stabilization like external fixators as well as decided surgical approaches with minimized potential for additional surgery-related impairment of the patient's immunologic state have been developed and used widely. It is obvious, that a similar approach should be undertaken in the case of spinal trauma in the polytraumatized patient. Yet, few data on damage control spine surgery are published to so far, controlled trials are missing and spinal injury is addressed only secondarily in the broadly used ATLS® polytrauma algorithm. This article reviews the literature on spine trauma assessment and treatment in the polytrauma setting, gives hints on how to assess the spine trauma patient regarding to the ATLS® protocol and recommendations on therapeutic strategies in spinal injury in the polytraumatized patient.

  16. Haemostatic resuscitation in trauma: the next generation.

    Science.gov (United States)

    Stensballe, Jakob; Ostrowski, Sisse R; Johansson, Pär I

    2016-12-01

    To discuss the recent developments in and evolvement of next generation haemostatic resuscitation in bleeding trauma. Mortality from major trauma is a worldwide problem, and massive haemorrhage remains a major cause of potentially preventable deaths. Development of coagulopathy further increases trauma mortality emphasizing that coagulopathy is a key target in the phase of bleeding. The pathophysiology of coagulopathy in trauma reflects at least three distinct mechanisms that may be present isolated or coexist: acute traumatic coagulopathy, coagulopathy associated with the lethal triad, and consumptive coagulopathy. The concepts of 'damage control surgery' and 'damage control resuscitation' have been developed to ensure early control of bleeding and coagulopathy to improve outcome in bleeding trauma. Haemostatic resuscitation aims at controlling coagulopathy and consists of a ratio driven strategy aiming at 1 : 1 : 1, using tranexamic acid according to CRASH-2, and applying haemostatic monitoring enabling a switch to a goal-directed approach when bleeding slows. Haemostatic resuscitation is the mainstay of trauma resuscitation and is associated with improved survival. The next generation of haemostatic resuscitation aims at applying a ratio 1 : 1 : 1 driven strategy while using antifibrinolytics, haemostatic monitoring and avoiding critical fibrinogen deficiency by substitution.

  17. Thyroid Gland Hematoma After Blunt Neck Trauma

    Directory of Open Access Journals (Sweden)

    Saylam, Baris

    2009-11-01

    Full Text Available Hemorrhage of a previously normal thyroid gland as a result of blunt trauma is a very rare condition. We report a case of blunt trauma that caused acute hemorrhage into the thyroid gland and presented with hoarseness. The diagnosis of thyroid gland hematoma was made with a combination of fiberoptic laryngoscopy, cervical computed tomography, and carotid angiography. The patient was treated conservatively, had a favorable course without further complications, and was discharged four days after admission.[West J Emerg Med. 2009;10(4:247-249.

  18. Confirmatory Factor Analysis and Multiple Linear Regression of the Neck Disability Index: Assessment If Subscales Are Equally Relevant in Whiplash and Nonspecific Neck Pain.

    Science.gov (United States)

    Croft, Arthur C; Milam, Bryce; Meylor, Jade; Manning, Richard

    2016-06-01

    Because of previously published recommendations to modify the Neck Disability Index (NDI), we evaluated the responsiveness and dimensionality of the NDI within a population of adult whiplash-injured subjects. The purpose of the present study was to evaluate the responsiveness and dimensionality of the NDI within a population of adult whiplash-injured subjects. Subjects who had sustained whiplash injuries of grade 2 or higher completed an NDI questionnaire. There were 123 subjects (55% female, of which 36% had recovered and 64% had chronic symptoms. NDI subscales were analyzed using confirmatory factor analysis, considering only the subscales and, secondly, using sex as an 11th variable. The subscales were also tested with multiple linear regression modeling using the total score as a target variable. When considering only the 10 NDI subscales, only a single factor emerged, with an eigenvalue of 5.4, explaining 53.7% of the total variance. Strong correlation (> .55) (P Multiple linear regression modeling revealed high internal consistency with all coefficients reaching significance (P < .0001). The 4 NDI subscales exerting the greatest effect were, in decreasing order, Sleeping, Lifting, Headaches, and Pain Intensity. A 2-factor model of the NDI is not justified based on our results, and in this population of whiplash subjects, the NDI was unidimensional, demonstrating high internal consistency and supporting the original validation study of Vernon and Mior.

  19. How does injury compensation affect health and disability in patients with complaints of whiplash? A qualitative study among rehabilitation experts-professionals

    NARCIS (Netherlands)

    van der Meer, Suzan; Pieterse, Marcel E.; Reneman, Michiel; Verhoeven, Jan; van der Palen, Jacobus Adrianus Maria

    2016-01-01

    Purpose: To explore rehabilitation professionals’ opinions about the influence and the pathways of injury compensation (IC) on health and disability in patients with whiplash associated disorder (WAD). Methods: Semi-structured interviews were performed among a purposeful selected sample of Dutch

  20. Hair-Normalized Cortisol Waking Response as a Novel Biomarker of Hypothalamic-Pituitary-Adrenal Axis Activity following Acute Trauma: A Proof-of-Concept Study with Pilot Results

    Directory of Open Access Journals (Sweden)

    David M. Walton

    2013-01-01

    Full Text Available The mechanisms underlying the development of persistent posttraumatic pain and disability remain elusive. Recent evidence suggests that disordered stress-system pathway (hypothalamic-pituitary-adrenal axis activity may be responsible for the genesis and maintenance of long-term sensory and emotional problems. However, confidence in current evidence is limited by the necessarily retrospective collection of data. Hair cortisol can serve as a calendar of HPA axis activity going back several months prior to injury. The purposes of this pilot study were to determine the feasibility of using hair cortisol and hair-normalized salivary cortisol as biomarkers of distress following traumatic injuries of whiplash or distal radius fracture. Ten subjects provided complete data within 3 weeks of injury. Hair cortisol, cortisol waking response (CWR, and mean daily cortisol (MDC were captured at inception, as were self-report indicators of pain, disability, and pain catastrophizing. Pain and disability were also captured 3 months after injury. Results indicate that cortisol waking response may be a useful biomarker of current distress as measured using the pain catastrophizing scale, especially when normalized to 3-month hair cortisol (r=0.77 raw, 0.93 normalized. Hair-normalized CWR may also have predictive capacity, correlating with 3-month self-reported disability at r=0.70. While promising, the results must be viewed in light of the small sample.

  1. Urogenital trauma: imaging upper GU trauma

    Energy Technology Data Exchange (ETDEWEB)

    Goldman, Stanford M. E-mail: Stanford.M.Goldman@uth.tmc.edu; Sandler, Carl M

    2004-04-01

    Objectives: This article will define the current controversies and concepts in the classification, clinical presentation, imaging approaches and management of upper urinary tract trauma. Materials and methods, results: This review will include the experience of the authors in the field of renal trauma over a 32-year period. Current thinking accepts the view that significant renal trauma is generally present when there is gross hematuria, signs of shock, or other clinical signs of severe injury. In most patients, suspected renal injury will be evaluated as a part of the overall assessment of the patient for suspected intraperitoneal injury. The authors will stress some exceptions to the rule. Conclusions: Most trauma experts now advocate conservative management, unless the patient is unstable or a renal vascular thrombosis or avulsion is suspected. Similarly, penetrating trauma to the kidney in and of itself no longer requires mandatory surgery. In the United States, computed tomography (CT), especially spiral CT, is considered the best diagnostic study, if available. Intravenous pyelography (IVP) is adequate if this is the only imaging modality available and if no concomitant injuries to the abdominal structure are suspected. Ultrasound, although strongly advocated in some countries, can lead to some significant false negatives. The diagnosis and management of unusual problems such as the traumatic AV fistula, the patient with an absent kidney or injury to the congenitally abnormal kidney, the serendipitous renal tumor in a patient with trauma, or serious bleeding after an apparent minor injury (i.e., spontaneous hemorrhage) are also reviewed in this article.

  2. Instantaneous helical axis estimation from 3-D video data in neck kinematics for whiplash diagnostics.

    Science.gov (United States)

    Woltring, H J; Long, K; Osterbauer, P J; Fuhr, A W

    1994-12-01

    To date, the diagnosis of whiplash injuries has been very difficult and largely based on subjective, clinical assessment. The work by Winters and Peles Multiple Muscle Systems--Biomechanics and Movement Organization. Springer, New York (1990) suggests that the use of finite helical axes (FHAs) in the neck may provide an objective assessment tool for neck mobility. Thus, the position of the FHA describing head-trunk motion may allow discrimination between normal and pathological cases such as decreased mobility in particular cervical joints. For noisy, unsmoothed data, the FHAs must be taken over rather large angular intervals if the FHAs are to be reconstructed with sufficient accuracy; in the Winters and Peles study, these intervals were approximately 10 degrees. in order to study the movements' microstructure, the present investigation uses instantaneous helical axes (IHAs) estimated from low-pass smoothed video data. Here, the small-step noise sensitivity of the FHA no longer applies, and proper low-pass filtering allows estimation of the IHA even for small rotation velocity omega of the moving neck. For marker clusters mounted on the head and trunk, technical system validation showed that the IHAs direction dispersions were on the order of one degree, while their position dispersions were on the order of 1 mm, for low-pass cut-off frequencies of a few Hz (the dispersions were calculated from omega-weighted errors, in order to account for the adverse effects of vanishing omega). Various simple, planar models relating the instantaneous, 2-D centre of rotation with the geometry and kinematics of a multi-joint neck model are derived, in order to gauge the utility of the FHA and IHA approaches. Some preliminary results on asymptomatic and pathological subjects are provided, in terms of the 'ruled surface' formed by sampled IHAs and of their piercing points through the mid-sagittal plane during a prescribed flexion-extension movement of the neck.

  3. Eye movements in patients with Whiplash Associated Disorders: a systematic review.

    Science.gov (United States)

    Ischebeck, Britta Kristina; de Vries, Jurryt; Van der Geest, Jos N; Janssen, Malou; Van Wingerden, Jan Paul; Kleinrensink, Gert Jan; Frens, Maarten A

    2016-10-21

    Many people with Whiplash Associated Disorders (WAD) report problems with vision, some of which may be due to impaired eye movements. Better understanding of such impaired eye movements could improve diagnostics and treatment strategies. This systematic review surveys the current evidence on changes in eye movements of patients with WAD and explains how the oculomotor system is tested. Nine electronic data bases were searched for relevant articles from inception until September 2015. All studies which investigated eye movements in patients with WAD and included a healthy control group were screened for inclusion. Qualifying studies were retrieved and independently assessed for methodological quality using the Methodology Checklists provided by the Scottish Intercollegiate Guidelines Network. Fourteen studies out of 833 unique hits were included. Ten studies reported impaired eye movements in patients with WAD and in four studies no differences compared to healthy controls were found. Different methods of eye movement examination were used in the ten studies: in five studies, the smooth pursuit neck torsion test was positive, in two more the velocity and stability of head movements during eye-coordination tasks were decreased, and in another three studies the cervico-ocular reflex was elevated. Overall the reviewed studies show deficits in eye movement in patients with WAD, but studies and results are varied. When comparing the results of the 14 relevant publications, one should realise that there are significant differences in test set-up and patient population. In the majority of studies patients show altered compensatory eye movements and smooth pursuit movements which may impair the coordination of head and eyes.

  4. Responsiveness of the cervical Northern American Spine Society questionnaire (NASS) and the Short Form 36 (SF-36) in chronic whiplash.

    Science.gov (United States)

    Angst, Felix; Verra, Martin L; Lehmann, Susanne; Gysi, Françoise; Benz, Thomas; Aeschlimann, André

    2012-02-01

    To determine and compare the sensitivity to change of the condition-specific cervical Northern American Spine Society (NASS) and the generic Short Form 36 (SF-36). Prospective cohort study. One hundred and seventy five patients after whiplash injury. Four-week inpatient interdisciplinary pain management programme. MAIN MEASURES, ANALYSIS: Responsiveness of the NASS and the SF-36 was quantified by effect size and standardized response mean and compared within the same construct by the modified Jacknife test. Ability to detect improvement was compared using sensitivities determined from receiver operating characteristics curves. In pain, the NASS was comparable responsive to the SF-36 at the one-month follow-up (n = 175): effect sizes: 0.62 (NASS) versus 0.61 (SF-36), P = 0.914. The NASS was less responsive than the SF-36 in function: 0.23 versus 0.63, P SF-36), P = 0.234; function: 65% versus 80%, P = 0.002; pain+function: 68% versus 78%, P = 0.035. The six-month data were similar. The generic SF-36 was more responsive in function and equally responsive in pain when compared to the condition-specific NASS. The SF-36 can be recommended as a responsive instrument for measurement of pain and function in chronic whiplash syndrome.

  5. The pain drawing as an instrument for identifying cervical spine nerve involvement in chronic whiplash-associated disorders.

    Science.gov (United States)

    Bernhoff, Gabriella; Landén Ludvigsson, Maria; Peterson, Gunnel; Bertilson, Bo Christer; Elf, Madeleine; Peolsson, Anneli

    2016-01-01

    The aim of the study was to investigate the psychometric properties of a standardized assessment of pain drawing with regard to clinical signs of cervical spine nerve root involvement. This cross-sectional study included data collected in a randomized controlled study. Two hundred and sixteen patients with chronic (≥6 months) whiplash-associated disorders, grade 2 or 3, were included in this study. The validity, sensitivity, and specificity of a standardized pain drawing assessment for determining nerve root involvement were analyzed, compared to the clinical assessment. In addition, we analyzed the interrater reliability with 50 pain drawings. Agreement was poor between the standardized pain drawing assessment and the clinical assessment (kappa =0.11, 95% CI: -0.03 to 0.20). Sensitivity was high (93%), but specificity was low (19%). Interrater reliability was good (kappa =0.64, 95% CI: 0.53 to 0.76). The standardized pain drawing assessment of nerve root involvement in chronic whiplash-associated disorders was not in agreement with the clinical assessment. Further research is warranted to optimize the utilization of a pain/discomfort drawing as a supportive instrument for identifying nerve involvement in cervical spinal injuries.

  6. Operative treatment of 733 patients with acute thoracolumbar spinal injuries: comprehensive results from the second, prospective, internet-based multicenter study of the Spine Study Group of the German Association of Trauma Surgery

    Science.gov (United States)

    Knop, C.; Beisse, R.; Audigé, L.; Kandziora, F.; Pizanis, A.; Pranzl, R.; Gercek, E.; Schultheiss, M.; Weckbach, A.; Bühren, V.; Blauth, M.

    2010-01-01

    The second, internet-based multicenter study (MCSII) of the Spine Study Group of the German Association of Trauma Surgery (Deutsche Gesellschaft für Unfallchirurgie) is a representative patient collection of acute traumatic thoracolumbar (T1–L5) injuries. The MCSII results are an update of those obtained with the first multicenter study (MCSI) more than a decade ago. The aim of the study was to assess and bring into focus: the (1) epidemiologic data, (2) surgical and radiological outcome, and (3) 2-year follow-up (FU) results of these injuries. According to the Magerl/AO classification, there were 424 (57.8%) compression fractures (A type), 178 (24.3%) distractions injuries (B type), and 131 (17.9%) rotational injuries (C type). B and C type injuries carried a higher risk for neurological deficits, concomitant injuries, and multiple vertebral fractures. The level of injury was located at the thoracolumbar junction (T11–L2) in 67.0% of the case. 380 (51.8%) patients were operated on by posterior stabilization and instrumentation alone (POSTERIOR), 34 (4.6%) had an anterior procedure (ANTERIOR), and 319 (43.5%) patients were treated with combined posteroanterior surgery (COMBINED). 65% of patients with thoracic (T1–T10) and 57% with lumbar spinal (L3–L5) injuries were treated with a single posterior approach (POSTERIOR). 47% of the patients with thoracolumbar junction (T11–L2) injuries were either operated from posterior or with a combined posterior–anterior surgery (COMBINED) each. Short angular stable implant systems have replaced conventional non-angular stable instrumentation systems to a large extent. The posttraumatic deformity was restored best with COMBINED surgery. T-spine injuries were accompanied by a higher number and more severe neurologic deficits than TL junction or L-spine injuries. At the same time T-spine injuries showed less potential for neurologic recovery especially in paraplegic (Frankel/AISA A) patients. 5% of all patients

  7. Dental Trauma Guide

    DEFF Research Database (Denmark)

    Andreasen, Jens Ove; Lauridsen, Eva; Gerds, Thomas Alexander

    2012-01-01

    Diagnosis and treatment for traumatic dental injuries are very complex owing to the multiple trauma entities represented by six luxation types and nine fracture types affecting both the primary and the permanent dentition. When it is further considered that fracture and luxation injuries are often...... combined, the result is that more than 100 trauma scenarios exist, when the two dentitions are combined. Each of these trauma scenarios has a specific treatment demand and prospect for healing. With such a complexity in diagnosis and treatment, it is obvious that even experienced practitioners may have...... problems in selecting proper treatment for some of these trauma types. To remedy this situation, an Internet-based knowledge base consisting of 4000 dental trauma cases with long-term follow up is now available to the public and the professions on the Internet using the address http://www.DentalTrauma...

  8. Management of duodenal trauma

    Directory of Open Access Journals (Sweden)

    CHEN Guo-qing

    2011-02-01

    Full Text Available 【Abstract】Duodenal trauma is uncommon but nowadays seen more and more frequently due to the increased automobile accidents and violent events. The management of duodenal trauma can be complicated, especially when massive injury to the pancreatic-duodenal-biliary complex occurs simultaneously. Even the patients receive surgeries in time, multiple postoperative complications and high mortality are common. To know and manage duodenal trauma better, we searched the recent related literature in PubMed by the keywords of duodenal trauma, therapy, diagnosis and abdomen. It shows that because the diagnosis and management are complicated and the mortality is high, duodenal trauma should be treated in time and tactfully. And application of new technology can help improve the management. In this review, we discussed the incidence, diagnosis, management, and complications as well as mortality of duodenal trauma. Key words: Duodenum; Wounds and injuries; Diagnosis; Therapeutics

  9. The Evolving Science of Trauma Resuscitation.

    Science.gov (United States)

    Harris, Tim; Davenport, Ross; Mak, Matthew; Brohi, Karim

    2018-02-01

    This review summarizes the evolution of trauma resuscitation from a one-size-fits-all approach to one tailored to patient physiology. The most dramatic change is in the management of actively bleeding patients, with a balanced blood product-based resuscitation approach (avoiding crystalloids) and surgery focused on hemorrhage control, not definitive care. When hemostasis has been achieved, definitive resuscitation to restore organ perfusion is initiated. This approach is associated with decreased mortality, reduced duration of stay, improved coagulation profile, and reduced crystalloid/vasopressor use. This article focuses on the tools and methods used for trauma resuscitation in the acute phase of trauma care. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. About Military Sexual Trauma

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  11. Abdominal Trauma Revisited.

    Science.gov (United States)

    Feliciano, David V

    2017-11-01

    Although abdominal trauma has been described since antiquity, formal laparotomies for trauma were not performed until the 1800s. Even with the introduction of general anesthesia in the United States during the years 1842 to 1846, laparotomies for abdominal trauma were not performed during the Civil War. The first laparotomy for an abdominal gunshot wound in the United States was finally performed in New York City in 1884. An aggressive operative approach to all forms of abdominal trauma till the establishment of formal trauma centers (where data were analyzed) resulted in extraordinarily high rates of nontherapeutic laparotomies from the 1880s to the 1960s. More selective operative approaches to patients with abdominal stab wounds (1960s), blunt trauma (1970s), and gunshot wounds (1990s) were then developed. Current adjuncts to the diagnosis of abdominal trauma when serial physical examinations are unreliable include the following: 1) diagnostic peritoneal tap/lavage, 2) surgeon-performed ultrasound examination; 3) contrast-enhanced CT of the abdomen and pelvis; and 4) diagnostic laparoscopy. Operative techniques for injuries to the liver, spleen, duodenum, and pancreas have been refined considerably since World War II. These need to be emphasized repeatedly in an era when fewer patients undergo laparotomy for abdominal trauma. Finally, abdominal trauma damage control is a valuable operative approach in patients with physiologic exhaustion and multiple injuries.

  12. About Military Sexual Trauma

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  17. Trauma Team Activation: Not Just for Trauma Patients

    OpenAIRE

    Phoenix Vuong; Jason Sample; Mary Ellen Zimmermann; Pierre Saldinger

    2017-01-01

    Specialized trauma teams have been shown to improve outcomes in critically injured patients. At our institution, an the American College of Surgeons Committee on trauma level I Trauma center, the trauma team activation (TTA) criteria includes both physiologic and anatomic criteria, but any attending physician can activate the trauma team at their discretion outside criteria. As a result, the trauma team has been activated for noninjured patients meeting physiologic criteria secondary to nontr...

  18. RADIOLOGY EDUCATION: A PILOT STUDY TO ASSESS KNOWLEDGE OF MEDICAL STUDENTS REGARDING IMAGING IN TRAUMA.

    Science.gov (United States)

    Siddiqui, Saad; Saeed, Muhammad Anwar; Shah, Noreen; Nadeem, Naila

    2015-01-01

    Trauma remains one of the most frequent presentations in emergency departments. Imaging has established role in setting of acute trauma with ability to identify potentially fatal conditions. Adequate knowledge of health professionals regarding trauma imaging is vital for improved healthcare. In this work we try to assess knowledge of medical students regarding imaging in trauma as well as identify most effective way of imparting radiology education. This cross-sectional pilot study was conducted at Aga Khan University Medical College & Khyber Girls Medical College, to assess knowledge of medical students regarding imaging protocols practiced in initial management of trauma patients. Only 40 & 20% respectively were able to identify radiographs included in trauma series. Very few had knowledge of correct indication for Focused abdominal sonography in trauma. Clinical radiology rotation was reported as best way of learning radiology. Change in curricula & restructuring of clinical radiology rotation structure is needed to improve knowledge regarding Trauma imaging.

  19. Imaging of diaphragmatic rupture after trauma

    Energy Technology Data Exchange (ETDEWEB)

    Eren, S. [Department of Radiology, Faculty of Medicine, Atatuerk University, Erzurum (Turkey)]. E-mail: suateren@atauni.edu.tr; Kantarci, M. [Department of Radiology, Faculty of Medicine, Atatuerk University, Erzurum (Turkey); Okur, A. [Department of Radiology, Faculty of Medicine, Atatuerk University, Erzurum (Turkey)

    2006-06-15

    Traumatic rupture of the diaphragm usually results from blunt or penetrating injuries, or iatrogenic causes. Most cases are initially overlooked in the acute phase because they present with variable clinical and radiological signs. An overlooked diaphragmatic injury presents as a hernia many years later with potentially serious complications, therefore selection of the most appropriate radiological technique and accurate diagnosis of traumatic diaphragmatic hernias (DH) on the first admission is important. Although the diagnosis of diaphragmatic injuries is problematic, various investigations may be used for diagnosis. We describe the imaging findings of 19 traumatic DH cases with various imaging techniques. The patients were acute trauma cases or cases with prior trauma or thoraco-abdominal surgery with clinical suspicion of DH. An evaluation of the imaging techniques used in the diagnosis of DH is presented.

  20. [Complex pelvic traumas : data linkage of the German Pelvic Injury Register and the TraumaRegister DGU®].

    Science.gov (United States)

    Burkhardt, M; Nienaber, U; Krause, J; Pizanis, A; Moersdorf, P; Culemann, U; Aghayev, E; Paffrath, T; Pohlemann, T; Holstein, J H

    2015-11-01

    Complex pelvic traumas, i.e., pelvic fractures accompanied by pelvic soft tissue injuries, still have an unacceptably high mortality rate of about 18 %. We retrospectively evaluated an intersection set of data from the TraumaRegister DGU® and the German Pelvic Injury Register from 2004-2009. Patients with complex and noncomplex pelvic traumas were compared regarding their vital parameters, emergency management, stay in the ICU, and outcome. From a total of 344 patients with pelvic injuries, 21 % of patients had a complex and 79 % a noncomplex trauma. Complex traumas were significantly less likely to survive (16.7 % vs. 5.9 %). Whereas vital parameters and emergency treatment in the preclinical setting did not differ substantially, patients with complex traumas were more often in shock and showed acute traumatic coagulopathy on hospital arrival, which resulted in more fluid volumes and transfusions when compared to patients with noncomplex traumas. Furthermore, patients with complex traumas had more complications and longer ICU stays. Prevention of exsanguination and complications like multiple organ dysfunction syndrome still pose a major challenge in the management of complex pelvic traumas.

  1. Thrombelastography and tromboelastometry in assessing coagulopathy in trauma

    DEFF Research Database (Denmark)

    Johansson, Pär I; Stissing, Trine; Bochsen, Louise

    2009-01-01

    Death due to trauma is the leading cause of lost life years worldwide, with haemorrhage being responsible for 30-40% of trauma mortality and accounting for almost 50% of the deaths the initial 24 h. On admission, 25-35% of trauma patients present with coagulopathy, which is associated...... with a several-fold increase in morbidity and mortality. The recent introduction of haemostatic control resuscitation along with emerging understanding of acute post-traumatic coagulability, are important means to improve therapy and outcome in exsanguinating trauma patients. This change in therapy has...... (APTT), are inappropriate for monitoring coagulopathy and guide therapy in trauma. The necessity to analyze whole blood to accurately identify relevant coagulopathies, has led to a revival of the interest in viscoelastic haemostatic assays (VHA) such as Thromboelastography (TEG) and Rotation...

  2. Pancreatic trauma in children: mechanisms of injury.

    Science.gov (United States)

    Arkovitz, M S; Johnson, N; Garcia, V F

    1997-01-01

    Pancreatic trauma occurs in up to 10% of all cases of blunt pediatric trauma. Here we attempted to identify markers of pancreatic injury in children and to assess our current diagnostic approach to pancreatic injury. We performed a retrospective chart review of all patients with a pancreatic injury admitted to a Level I pediatric trauma center between January of 1980 and September of 1994. In all, 26 children were included. All pancreatic injuries were due to blunt trauma. Handlebar injuries were the most common mechanism of injury and resulted in a unique pattern of isolated pancreatic trauma, often complicated by the development of a pseudocyst. Computed tomographic scans, performed with intravenous and oral contrast and done in the acute setting, were 85% sensitive for diagnosing a pancreatic injury. Double contrast computed tomographic scan is a more sensitive test than ultrasound in diagnosing pancreatic injury. The constellation of abdominal pain, an elevated serum amylase and a handlebar mechanism of injury warrants hospitalization and a double contrast abdominal computed tomographic scan.

  3. Pain management in trauma: A review study.

    Science.gov (United States)

    Ahmadi, Alireza; Bazargan-Hejazi, Shahrzad; Heidari Zadie, Zahra; Euasobhon, Pramote; Ketumarn, Penkae; Karbasfrushan, Ali; Amini-Saman, Javad; Mohammadi, Reza

    2016-07-01

    Pain in trauma has a role similar to the double-edged sword. On the one hand, pain is a good indicator to determine the severity and type of injury. On the other hand, pain can induce sever complications and it may lead to further deterioration of the patient. Therefore, knowing how to manage pain in trauma patients is an important part of systemic approach in trauma. The aim of this manuscript is to provide information about pain management in trauma in the Emergency Room settings. In this review we searched among electronic and manual documents covering a 15-yr period between 2000 and 2016. Our electronic search included Pub Med, Google scholar, Web of Science, and Cochrane databases. We looked for articles in English and in peer-reviewed journals using the following keywords: acute pain management, trauma, emergency room and injury. More than 3200 documents were identified. After screening based on the study inclusion criteria, 560 studies that had direct linkage to the study aim were considered for evaluation based World Health Organization (WHO) pain ladder chart. To provide adequate pain management in trauma patients require: adequate assessment of age-specific pharmacologic pain management; identification of adequate analgesic to relieve moderate to severe pain; cognizance of serious adverse effects of pain medications and weighting medications against their benefits, and regularly reassessing patients and reevaluating their pain management regimen. Patient-centered trauma care will also require having knowledge of barriers to pain management and discussing them with the patient and his/her family to identify solutions. © 2016 KUMS, All rights reserved.

  4. Trauma Associated Acute Navicular Salmonella Osteomyelitis

    Directory of Open Access Journals (Sweden)

    Soner Sertan Kara

    2014-12-01

    Full Text Available Akut osteomyelit tani ve tedavide gecikme olmasi durumunda yol acabilecegi olasi sekeller ve mortalite nedeniyle tahrip edici olabilecek bir hastaliktir. Navikula nadiren tutulur ve Salmonella turleri de saglikli cocuklarda akut osteomyelite neden olabilir. Burada 4 yasinda, daha once bilinen bir immun yetmezligi, orak hucreli anemisi, hic bir gastrointestinal yakinma ya da supheli besin tuketim oykusu olmayan, ancak ayak bilegi burkulma oykusu olan ve akut navikuler Salmonella osteomiyeliti tanisi konulan bir erkek cocuk olgusu sunulmustur. Hasta cerrahi gecirmeden ve komplikasyon gelismeden iyilesmistir. Travma, altta yatan hastaligi olmayan, saglikli cocuklarda Salmonella osteomyelitini kolaylastirabilmektedir. Uygun tani ve tedavi, akut osteomiyelitin komplikasyonlarini ve gerekebilecek bir cerrahi girisimi engelleyebilir.

  5. Virtual Trauma Team

    NARCIS (Netherlands)

    Jones, Valerie M.; Bults, Richard G.A.

    2001-01-01

    The clinical motivation for Virtual Trauma Team is to improve quality of care in trauma care in the vital first "golden hour" where correct intervention can greatly improve likely health outcome. The motivation for Virtual Homecare Team is to improve quality of life and independence for patients by

  6. Prospects after Major Trauma

    NARCIS (Netherlands)

    Holtslag, H.R.

    2007-01-01

    Introduction. After patients survived major trauma, their prospects, in terms of the consequences for functioning, are uncertain, which may impact severely on patient, family and society. The studies in this thesis describes the long-term outcomes of severe injured patients after major trauma. In

  7. The pain drawing as an instrument for identifying cervical spine nerve involvement in chronic whiplash-associated disorders

    Directory of Open Access Journals (Sweden)

    Bernhoff G

    2016-06-01

    Full Text Available Gabriella Bernhoff,1 Maria Landén Ludvigsson,1,2 Gunnel Peterson,1,3 Bo Christer Bertilson,4,5 Madeleine Elf,6 Anneli Peolsson1 1Division of Physiotherapy, Department of Medical and Health Sciences, Linköping University, Linköping, 2Rehab Väst, County Council of Östergötland, Östergötland, 3Centre for Clinical Research Sörmland, Uppsala University, Eskilstuna, 4Musculoskeletal Functions and Pain, Division of Family Medicine, NVS, Karolinska Institutet, 5Academic Primary Health Care Center, Stockholm County Council, 6Kista Rygg and Idrottsklinik, Kista, Sweden Objective: The aim of the study was to investigate the psychometric properties of a standardized assessment of pain drawing with regard to clinical signs of cervical spine nerve root involvement.Design: This cross-sectional study included data collected in a randomized controlled study.Patients: Two hundred and sixteen patients with chronic (≥6 months whiplash-associated disorders, grade 2 or 3, were included in this study.Methods: The validity, sensitivity, and specificity of a standardized pain drawing assessment for determining nerve root involvement were analyzed, compared to the clinical assessment. In addition, we analyzed the interrater reliability with 50 pain drawings.Results: Agreement was poor between the standardized pain drawing assessment and the clinical assessment (kappa =0.11, 95% CI: −0.03 to 0.20. Sensitivity was high (93%, but specificity was low (19%. Interrater reliability was good (kappa =0.64, 95% CI: 0.53 to 0.76.Conclusion: The standardized pain drawing assessment of nerve root involvement in chronic whiplash-associated disorders was not in agreement with the clinical assessment. Further research is warranted to optimize the utilization of a pain/discomfort drawing as a supportive instrument for identifying nerve involvement in cervical spinal injuries. Keywords: pain drawing, cervical vertebrae, diagnostic self-evaluation, radiculopathy

  8. [Thoracic Trauma - Prehospital Treatment].

    Science.gov (United States)

    Hansen, Michael; Hachenberg, Thomas

    2017-06-01

    Penetrating thoracic injuries are rare in Germany and common in urban regions. 10 percent of the patients in Emergency Departments suffer from blunt thoracic trauma. Mechanism of trauma can predict the severity of the injuries. Very fast life-threatening injuries with hemodynamic problems like tension pneumothorax or cardiac tamponade have to be diagnosed. Prehospital emergency physicians need skills in ultrasound for diagnosis and in invasive therapy like chest tube or pericardium drainage tube. The application of an algorithm in exploration of a thoracic trauma seems to be useful. The selection of trauma center depends on the severity of the trauma, if necessary with the availability of extracorporeal circulation. Georg Thieme Verlag KG Stuttgart · New York.

  9. Dental Trauma Guide

    DEFF Research Database (Denmark)

    Andreasen, Jens Ove; Lauridsen, Eva Fejerskov; Christensen, Søren Steno Ahrensburg

    2012-01-01

    Diagnose and treatment of traumatic dental injuries is very complex due to the multiple trauma entities represented by 6 lunation types and 9 fracture types affecting both the primary and the permanent dentition. When it is further considered that fracture and lunation injuries are often combined......, the result is, that more than 100 trauma scenario exist when the two dentitions are combined. Each of these trauma scenarios have a specific treatment demand and prospect for healing. With such a complexity in diagnose and treatment it is obvious that even experienced practitioners may have problems may have...... problems in selecting proper treatment for some of these trauma types. To remedy this situation, an internet based knowledge base consisting of 4000 dental trauma cases with long term follow up is now available to the public and professionals, on the internet using the address www...

  10. Correlation between Exposure to Bomechanical Stress and Whiplash Associated Disorders (WAD

    Directory of Open Access Journals (Sweden)

    William HM Castro

    2003-01-01

    Full Text Available One of the most discussed questions in WAD is: can an injury of the cervical spine occur in low velocity collisions? Before this question can be answered, the term 'low velocity' and the kind of collisions must first be defined. From the study of Meyer et al. (1994 it is known that the speed change due to collision, Dv, is a suitable parameter to express the biomechanical stress acting on a person in a car collision. This study also showed that from a biomechanical point of view, a bumper car collision is comparable to a normal car collision. In the case of a rear-end collision, Meyer et al. found that the biomechanical stress acting on persons exposed to bumper car collisions (Dv at a fun fair in Germany can be as high as 15 km/h. In literature, one case could be found of an 8-year-old girl with 'whiplash' after being exposed to a bumper car collision at a fun fair (Kamieth 1990. In the Netherlands, a 13-year survey of persons who were admitted to emergency units of hospitals by the 'Consument en Veiligheid' foundation, showed 14 persons with WAD complaints after being exposed to bumper car collisions at a fun fair. In comparison to the enormous amounts of bumper car collisions, these figures are negligible. With regard to these data, one could argue that low velocity collisions can be defined as those where Dv is below 15 km/h. However, it should be noted that the kind of collision is important. From the work of Becke et al. (1999 and Becke and Castro (2000, we know that in side collisions with a Dv of just 3 km/h, head contact with the side window of the car is possible; it can be expected that in such cases the cervical spine will also be exposed to some biomechanical stress (notice howe