WorldWideScience

Sample records for acute orthopaedic trauma

  1. 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

  2. Blood tests: One too many? Evaluating blood requesting guidance developed for acute patients admitted to trauma and orthopaedic units.

    Science.gov (United States)

    Faulkner, Alastair; Reidy, Mike; Scicluna, Gabrielle; Love, Gavin J; Joss, Judith

    2016-03-01

    In a recently published report from the Academy of Medical Royal Colleges, around 20% of clinical practice which encompasses blood science investigations is considered wasteful. Blood tests including liver function tests (LFTs), C-reactive protein (CRP), coagulation screens, and international normalising ratios (INR) are frequently requested for patients who undergo emergency hospital admission. The paucity of guidance available for blood requesting in acute trauma and orthopaedic admissions can lead to inappropriate requesting practices and over investigation. Acute admissions over a period of one month were audited retrospectively for the frequency and clinical indications of requests for LFTs, coagulation screens/INR, and CRP. The total number of blood tests requested for the duration of the patient's admission was recorded. Initial auditing of 216 admissions in January 2014 demonstrated a striking amount of over-investigation. Clinical guidelines were developed with multidisciplinary expert input and implemented within the department. Re-audit of 233 admissions was carried out in September 2014. Total no. of LFTs requested: January 895, September 336 (-62.5%); coagulation screens/INR requested: January 307, September 210 (-31.6%); CRPs requested: January 894, September 317 (-64.5%). No. of blood requests per patient: January (M=4.81, SD 4.75), September (M=3.60, SD=4.70). Approximate combined total cost of LFT, coagulation/INR, CRP in January £2674.14 and September £1236.19 (-£1437.95, -53.77%). A large decrease was observed in admission requesting and subsequent monitoring (p<0.01) following the implementation. This both significantly reduced cost and venepuncture rates.

  3. The American Academy of Orthopaedic Surgeons/Society of Military Orthopaedic Surgeons/Orthopaedic Trauma Associations/Pediatric Orthopaedic Association Disaster Response and Preparedness Course.

    Science.gov (United States)

    Johnson, Anthony E; Gerlinger, Tad L; Born, Christopher T

    2015-10-01

    A disaster is a catastrophic event that disrupts normal infrastructure to such a degree that normal response mechanisms and capabilities cannot manage what is required to respond appropriately to the event. Launched after the largest urban disaster in modern history--the 2010 Haiti Earthquake--the American Academy of Orthopaedic Surgeons/Society of Military Orthopaedic Surgeons/Orthopaedic Trauma Association/Pediatric Orthopaedic Association of North America (AAOS/SOMOS/OTA/POSNA) Disaster Response Course (DRC) is designed to prepare orthopaedic surgeons for service in disaster response and humanitarian assistance efforts in both the acute phases as well as in the recovery and reconstructions phases. To date, 395 orthopaedic surgeons have completed the DRC and 286 (72.4%) have opted to become registered disaster responders.

  4. Reno Orthopaedic Trauma Fellowship business curriculum.

    Science.gov (United States)

    Althausen, Peter L; Bray, Timothy J; Hill, Austin D

    2014-07-01

    The Reno Orthopaedic Center (ROC) Trauma Fellowship business curriculum is designed to provide the fellow with a graduate level business practicum and research experience. The time commitments in a typical 12-month trauma fellowship are significant, rendering a traditional didactic master's in business administration difficult to complete during this short time. An organized, structured, practical business education can provide the trauma leaders of tomorrow with the knowledge and experience required to effectively navigate the convoluted and constantly changing healthcare system. The underlying principle throughout the curriculum is to provide the fellow with the practical knowledge to participate in cost-efficient improvements in healthcare delivery. Through the ROC Trauma Fellowship business curriculum, the fellow will learn that delivering healthcare in a manner that provides better outcomes for equal or lower costs is not only possible but a professional and ethical responsibility. However, instilling these values without providing actionable knowledge and programs would be insufficient and ineffective. For this reason, the core of the curriculum is based on individual teaching sessions with a wide array of hospital and private practice administrators. In addition, each section is equipped with a suggested reading list to maximize the learning experience. Upon completion of the curriculum, the fellow should be able to: (1) Participate in strategic planning at both the hospital and practice level based on analysis of financial and clinical data, (2) Understand the function of healthcare systems at both a macro and micro level, (3) Possess the knowledge and skills to be strong leaders and effective communicators in the business lexicon of healthcare, (4) Be a partner and innovator in the improvement of the delivery of orthopaedic services, (5) Combine scientific and strategic viewpoints to provide an evidence-based strategy for improving quality of care in a

  5. Massachusetts health care reform and orthopaedic trauma: lessons learned.

    Science.gov (United States)

    Harris, Mitchel B

    2014-10-01

    Massachusetts was the first state to implement its own version of the Affordable Care Act (ACA), when it passed the Massachusetts Health Care Reform (MHR) in 2006. Similar to the ACA, its explicit purpose was universal access to health care to all residents of Massachusetts. We believe that the influence of MHR on orthopaedic trauma in Massachusetts will have implications on trauma systems across the country, given the similarities between ACA and MHR. Therefore, in this article, we discuss our experiences as Orthopaedic trauma surgeons with regard to MHR. In this regard, we reviewed the effects of the implementation of MHR on the orthopaedic trauma services at 3 of the 4 level one trauma centers in Boston, MA. Our results demonstrate a dramatic reduction in the proportion of uncompensated care at these centers in addition to the number of uninsured patients with orthopaedic trauma injuries.

  6. Damage control orthopaedics in 53 cases of severe polytrauma who have mainly sustained orthopaedic trauma

    Institute of Scientific and Technical Information of China (English)

    WANG Ai-min; YIN Xiang; SUN Hong-zhen; DU Quan-yin; WANG Zi-ming

    2008-01-01

    Objective: To discuss damage control orthopaedics in 53 cases of severe polytrauma who have mainly sustained orthopaedic trauma.Methods: The data of 53 cases of severe polytrauma who had mainly sustained orthopaedic trauma were retrospectively analyzed.And the methods and timing of damage control orthopaedics were discussed in this study.Results: We succeeded in rescuing the lives of all the 53 patients,and 38 patients returned to their former work.Conclusions: Injury Severity Seore (ISS90) should be 17 in severe polytrauma patients,but in severe polytrauma patients who have mainly sustained orthopaedic trauma,the ISS90 of bone and joint injuries should be 16.We recommend that primary minimally-invasive external fracture stabilization should be made for extremities and pelvis in these patients to avoid additional surgical trauma and that definitive secondary fracture care should be performed after medical stabilization for these patients in intensive care unit (ICU).

  7. Unravelling the debate over orthopaedic trauma transfers: The sender's perspective.

    Science.gov (United States)

    Mamczak, Christiaan N; Streubel, Philipp N; Gardner, Michael J; Ricci, William M

    2013-12-01

    The increasing frequency of orthopaedic trauma patient transfers is an issue at the centre of the current orthopaedic "call crisis" that has the potential to inundate resources at tertiary care centres. Appropriateness of transfer has been investigated only from the perspective of receiving surgeons. This study investigates the suitability and reasons for orthopaedic trauma patient transfer from the viewpoint of transferring surgeons. A questionnaire was e-mailed to a random sampling of 500 active members of the American Academy of Orthopaedic Surgeons and the Orthopaedic Trauma Association. Surgeons were split into three groups: senders of trauma patients (senders); orthopaedic traumatologists who receive transfers (traumatologist receivers); and other trauma transfer receivers that are not traumatologists (non-traumatologist receivers). The perceived complexity and appropriateness for transfer of eight virtual case scenarios were determined, along with the specific reasons mitigating transfer. 51 Senders, 90 traumatologist receivers, and 98 non-traumatologist receivers completed 239 surveys. There was agreement between groups for case complexity and appropriateness for transfer in five of eight case scenarios (ptransfer by 28% of senders. However, just as common was a lack of resources at the sending hospital; OR equipment (18%), critical care services (18%), and inability to handle the immediacy of the case (7%) were also cited. Likelihood of uninsured status was the least common reason for transfer (1%). In most cases, both senders and receivers of orthopaedic trauma have similar viewpoints regarding fracture complexity and appropriateness of transfer. Sending surgeons cite case complexity and a lack of hospital resources as the primary reasons for patient transfer. Mandating increased call for orthopaedic surgeons at non-trauma centres without a concomitant increase in hospital resources is unlikely to substantially reduce unnecessary patient transfers to

  8. Renal profile in patients with orthopaedic trauma: a prospective study.

    Science.gov (United States)

    Paul, Ashish; John, Bobby; Pawar, Basant; Sadiq, Shalinder

    2009-08-01

    This prospective study was undertaken to determine the incidence of acute renal failure (ARF) and to identify factors contributing to development of ARF in orthopaedic trauma patients. A total of 55 patients who presented over a period of one year with trauma to upper and lower limbs were studied. Patients with renal injury, chest or abdominal injury, isolated fractures of the hands, feet and axial skeleton involvement were excluded. Out of these, five developed acute renal failure, three recovered and two died. The overall incidence of ARF in this study was 9.1%. Patients with lower limb injuries are at higher risk of developing ARF. Mangled Extremity Severity Score (MESS) > or = 7, higher age, patient presenting with shock, increased myoglobin levels in urine and serum have been correlated with a greater risk of patients developing ARF and a higher mortality. This study attempts to determine the magnitude of crush injury causing renal failure and the incidence of renal failure in patients with injuries affecting the appendicular skeleton exclusively.

  9. The orthopaedic trauma literature: an evaluation of statistically significant findings in orthopaedic trauma randomized trials

    Directory of Open Access Journals (Sweden)

    Tornetta Paul

    2008-01-01

    Full Text Available Abstract Background Evidence-based medicine posits that health care research is founded upon clinically important differences in patient centered outcomes. Statistically significant differences between two treatments may not necessarily reflect a clinically important difference. We aimed to quantify the sample sizes and magnitude of treatment effects in a review of orthopaedic randomized trials with statistically significant findings. Methods We conducted a comprehensive search (PubMed, Cochrane for all randomized controlled trials between 1/1/95 to 12/31/04. Eligible studies include those that focused upon orthopaedic trauma. Baseline characteristics and treatment effects were abstracted by two reviewers. Briefly, for continuous outcome measures (ie functional scores, we calculated effect sizes (mean difference/standard deviation. Dichotomous variables (ie infection, nonunion were summarized as absolute risk differences and relative risk reductions (RRR. Effect sizes >0.80 and RRRs>50% were defined as large effects. Using regression analysis we examined the association between the total number of outcome events and treatment effect (dichotomous outcomes. Results Our search yielded 433 randomized controlled trials (RCTs, of which 76 RCTs with statistically significant findings on 184 outcomes (122 continuous/62 dichotomous outcomes met study eligibility criteria. The mean effect size across studies with continuous outcome variables was 1.7 (95% confidence interval: 1.43–1.97. For dichotomous outcomes, the mean risk difference was 30% (95%confidence interval:24%–36% and the mean relative risk reduction was 61% (95% confidence interval: 55%–66%; range: 0%–97%. Fewer numbers of total outcome events in studies was strongly correlated with increasing magnitude of the treatment effect (Pearson's R = -0.70, p Conclusion Our review suggests that statistically significant results in orthopaedic trials have the following implications-1 On average

  10. Intimate partner violence in orthopaedic trauma patients

    NARCIS (Netherlands)

    Sprague, S.A.

    2013-01-01

    Intimate partner violence (IPV) or domestic violence is a common and serious public health problem around the globe. Victims of IPV frequently present to health care practitioners including orthopaedic surgeons. Substantial research has been conducted on IPV over the past few decades, but very

  11. Bone Graft Substitutes : Developed for Trauma and Orthopaedic Surgery

    NARCIS (Netherlands)

    J. van der Stok (Johan)

    2015-01-01

    markdownabstract__Abstract__ Bone grafting was established in the 19th century and has become a common procedure in which bone defects are filled with bone grafts or bone graft substitutes. Bone defects that require bone grafting are encountered in approximately 10% of trauma and orthopaedic surger

  12. Trauma Collaborative Care Intervention: Effect on Surgeon Confidence in Managing Psychosocial Complications After Orthopaedic Trauma.

    Science.gov (United States)

    Wegener, Stephen T; Carroll, Eben A; Gary, Joshua L; McKinley, Todd O; OʼToole, Robert V; Sietsema, Debra L; Castillo, Renan C; Frey, Katherine P; Scharfstein, Daniel O; Huang, Yanjie; Collins, Susan C J; MacKenzie, Ellen J

    2017-08-01

    The impact of the Trauma Collaborative Care (TCC) program on surgeon confidence in managing the psychosocial sequelae of orthopaedic trauma was evaluated as part of a larger prospective, multisite, cluster clinical trial. We compared confidence and perceived resource availability among surgeons practicing in trauma centers that implemented the TCC program with orthopaedic trauma surgeons in similar trauma centers that did not implement the TCC. Prospective cohort design. Level-I trauma centers. Attending surgeons and fellows (N = 95 Pre and N = 82 Post). Self-report 10-item measure of surgeon confidence in managing psychosocial issues associated with trauma and perceived availability of support resources. Analyses, performed on the entire sample and repeated on the subset of 52 surgeons who responded to the survey at both times points, found surgeons at intervention sites experienced a significantly greater positive improvement (P < 0.05) in their (1) belief that they have strategies to help orthopaedic trauma patients change their psychosocial situation; (2) confidence in making appropriate referrals for orthopaedic trauma patients with psychosocial problems; and (3) belief that they have access to information to guide the management of psychosocial issues related to recovery. Initial data suggest that the establishment of the TCC program can improve surgeons' perceived availability of resources and their confidence in managing the psychosocial sequelae after injury. Further studies will be required to determine if this translates into beneficial patient effects. Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.

  13. From Cape Town to Cambridge: Orthopaedic trauma in contrasting environments.

    Science.gov (United States)

    Lawrence, John E; Khanduja, Vikas

    2016-05-18

    To compare the trauma experience gained by a trainee at a United Kingdom major trauma centre and a secondary level hospital in South Africa. A profile of inpatient trauma cases during a five-week period in Addenbrooke's Hospital, Cambridge and Somerset Hospital, Cape Town was created. This was achieved by recording various parameters for each patient admitted including age, gender, injury, mechanism of injury and postal/area code. This, together with details of the departments themselves, allows a comparison of the amount and variety of orthopaedic trauma cases experienced by an individual trainee in each setting. The trauma profiles differed significantly. Patients in Cape Town were younger and more likely to be male. In the young, injury in Cape Town was more likely to occur due to assault or being struck by a vehicle, whilst patients in Cambridge were more likely to be injured whilst in a vehicle or in high energy falls. In older patients, trauma at both centres was almost exclusively due to mechanical falls. In a given age group, injuries at the two centres were similar, however the majority of patients admitted to Addenbrooke's were elderly, resulting in less variation in the overall injury profile. The trauma profile of a major trauma centre in the United Kingdom is less varied than that of a South African secondary centre, with significantly fewer cases per surgeon. This suggests a more varied training experience in the developing world with a greater caseload.

  14. The effect of inclement weather on trauma orthopaedic workload.

    LENUS (Irish Health Repository)

    Cashman, J P

    2012-01-31

    BACKGROUND: Climate change models predict increasing frequency of extreme weather. One of the challenges hospitals face is how to make sure they have adequate staffing at various times of the year. AIMS: The aim of this study was to examine the effect of this severe inclement weather on hospital admissions, operative workload and cost in the Irish setting. We hypothesised that there is a direct relationship between cold weather and workload in a regional orthopaedic trauma unit. METHODS: Trauma orthopaedic workload in a regional trauma unit was examined over 2 months between December 2009 and January 2010. This corresponded with a period of severe inclement weather. RESULTS: We identified a direct correlation between the drop in temperature and increase in workload, with a corresponding increase in demand on resources. CONCLUSIONS: Significant cost savings could be made if these injuries were prevented. While the information contained in this study is important in the context of resource planning and staffing of hospital trauma units, it also highlights the vulnerability of the Irish population to wintery weather.

  15. 'Ready-access' CT imaging for an orthopaedic trauma clinic.

    LENUS (Irish Health Repository)

    Cawley, D

    2011-03-01

    \\'Ready-Access\\' to CT imaging facilities in Orthopaedic Trauma Clinics is not a standard facility. This facility has been available at the regional trauma unit, in Merlin Park Hospital, Galway for the past four years. We reviewed the use of this facility over a 2-year period when 100 patients had CT scans as part of their trauma clinic assessment. The rate of CT scan per clinic was 0.6. The mean waiting time for a CT scan was 30 minutes. 20 (20%) new fractures were confirmed, 33 (33%) fractures were out-ruled, 25 (25%) fractures demonstrated additional information and 8 (8%) had additional fractures. 20 (20%) patients were discharged and 12 (12%) patients were admitted as a result of the CT scan. It adds little time and cost to CT scanning lists.

  16. Is the Digital Divide for Orthopaedic Trauma Patients a Myth? Prospective Cohort Study on Use of a Custom Internet Site.

    Science.gov (United States)

    Matuszewski, Paul E; Costales, Timothy; Zerhusen, Timothy; Coale, Max; Mehta, Samir; Pollak, Andrew N; OʼToole, Robert V

    2016-07-01

    Some have proposed that a so-called digital divide exists for orthopaedic trauma patients and that the clinical usefulness of the Internet for these patients is limited. No studies to date have confirmed this or whether patients would use a provided web resource. The hypotheses of this study were (1) a larger than expected percentage of trauma patients have access to the Internet and (2) if given access to a custom site, patients will use it. Prospective cohort. Level 1 regional trauma center. Patients who were 18 years or older with acute operative fractures participated in this study. Enrollment was initiated either before discharge or at initial outpatient follow-up. We conducted a survey of demographics, Internet usage, device type, eHealth Literacy, and intent to use the web site. Participants received a keychain containing the web address and a unique access code to our custom orthopaedic trauma web site. Percentage of patients with Internet access and percentage of patients who visited the web site. One hundred twelve patients were enrolled. Ninety-three percent (104/112) reported having Internet access (P digital divide is a myth in orthopaedic trauma. Despite widespread access and enthusiasm for our web site, few patients visited. This cautions against the allocation of resources for patient-specific web sites for orthopaedic trauma until a rationale for use can be better delineated. Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

  17. 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...

  18. Pudendal nerve palsy in trauma and elective orthopaedic surgery.

    Science.gov (United States)

    Polyzois, Ioannis; Tsitskaris, Konstantinos; Oussedik, Sam

    2013-12-01

    The incidence of pudendal nerve palsy following routine trauma and elective orthopaedic surgery procedures ranges from 1.9% to 27.6%. Excessive and/or prolonged traction against the perineal post of a traction table, leading to direct compression and localised ischaemia to the nerve are suggested mechanisms of injury. Misuse of traction and the inappropriate placement of the perineal post, leading to crushing and stretching of the pudendal nerve, are two main contributing factors leading to its postoperative palsy. The sequelae may be sensory, motor or mixed. In most cases, these injuries are transient and tend to resolve within several weeks or months. However, complete neurological recovery may be unpredictable and the effects of ongoing dysfunction potentially disastrous for the individual. In terms of preventative measures, magnitude and duration of traction time should be minimised; traction should be limited to the critical operative steps only. Additionally, the perineal post should be placed between the genitalia and the contralateral leg. A well-padded, large-diameter perineal post should be used (>10cm). Adequate muscle relaxation during anaesthesia is particularly important in young men who have strong muscles and thus require larger traction forces when compared to elderly patients. Orthopaedic surgeons should be aware of the pathophysiology behind the development of this palsy and the measures that can be employed to reduce its occurrence. In procedures where a traction table is employed, consenting for pudendal nerve palsy should be considered by the surgical team.

  19. Microstructure and biomechanical characteristics of bone substitutes for trauma and orthopaedic surgery

    NARCIS (Netherlands)

    E.M.M. van Lieshout (Esther); G.H. van Kralingen (Gerdine); Y. El-Massoudi (Youssef); H.H. Weinans (Harrie); P. Patka (Peter)

    2011-01-01

    textabstractAbstract. BACKGROUND: Many (artificial) bone substitute materials are currently available for use in orthopaedic trauma surgery. Objective data on their biological and biomechanical characteristics, which determine their clinical application, is mostly lacking. The aim of this study

  20. Lean Participative Process Improvement: Outcomes and Obstacles in Trauma Orthopaedics.

    Science.gov (United States)

    New, Steve; Hadi, Mohammed; Pickering, Sharon; Robertson, Eleanor; Morgan, Lauren; Griffin, Damian; Collins, Gary; Rivero-Arias, Oliver; Catchpole, Ken; McCulloch, Peter

    2016-01-01

    To examine the effectiveness of a "systems" approach using Lean methodology to improve surgical care, as part of a programme of studies investigating possible synergy between improvement approaches. A controlled before-after study using the orthopaedic trauma theatre of a UK Trust hospital as the active site and an elective orthopaedic theatre in the same Trust as control. All staff involved in surgical procedures in both theatres. A one-day "lean" training course delivered by an experienced specialist team was followed by support and assistance in developing a 6 month improvement project. Clinical staff selected the subjects for improvement and designed the improvements. We compared technical and non-technical team performance in theatre using WHO checklist compliance evaluation, "glitch count" and Oxford NOTECHS II in a sample of directly observed operations, and patient outcome (length of stay, complications and readmissions) for all patients. We collected observational data for 3 months and clinical data for 6 months before and after the intervention period. We compared changes in measures using 2-way analysis of variance. We studied 576 cases before and 465 after intervention, observing the operation in 38 and 41 cases respectively. We found no significant changes in team performance or patient outcome measures. The intervention theatre staff focused their efforts on improving first patient arrival time, which improved by 20 minutes after intervention. This version of "lean" system improvement did not improve measured safety processes or outcomes. The study highlighted an important tension between promoting staff ownership and providing direction, which needs to be managed in "lean" projects. Space and time for staff to conduct improvement activities are important for success.

  1. The link between texting and motor vehicle collision frequency in the orthopaedic trauma population

    OpenAIRE

    Neil M. Issar; Kadakia, Rishin J.; James M. Tsahakis; Zachary T. Yoneda; Sethi, Manish K.; Mir, Hassan R.; Kristin Archer; Obremskey, William T.; A. Alex Jahangir

    2013-01-01

    Abstract: Background: This study will evaluate whether or not texting frequency while driving and/or texting frequency in general are associated with an increased risk of incurring a motor vehicle collision (MVC) resulting in orthopaedic trauma injuries. Methods: All patients who presented to the Vanderbilt University Medical Center Orthopaedic Trauma Clinic were administered a questionnaire to determine background information, mean phone use, texting frequency, texting frequency while drivin...

  2. Orthopaedic Trauma Care Capacity Assessment and Strategic Planning in Ghana: Mapping a Way Forward.

    Science.gov (United States)

    Stewart, Barclay T; Gyedu, Adam; Tansley, Gavin; Yeboah, Dominic; Amponsah-Manu, Forster; Mock, Charles; Labi-Addo, Wilfred; Quansah, Robert

    2016-12-07

    Orthopaedic conditions incur more than 52 million disability-adjusted life years annually worldwide. This burden disproportionately affects low and middle-income countries, which are least equipped to provide orthopaedic care. We aimed to assess orthopaedic capacity in Ghana, describe spatial access to orthopaedic care, and identify hospitals that would most improve access to care if their capacity was improved. Seventeen perioperative and orthopaedic trauma care-related items were selected from the World Health Organization's Guidelines for Essential Trauma Care. Direct inspection and structured interviews with hospital staff were used to assess resource availability and factors contributing to deficiencies at 40 purposively sampled facilities. Cost-distance analyses described population-level spatial access to orthopaedic trauma care. Facilities for targeted capability improvement were identified through location-allocation modeling. Orthopaedic trauma care assessment demonstrated marked deficiencies. Some deficient resources were low cost (e.g., spinal immobilization, closed reduction capabilities, and prosthetics for amputees). Resource nonavailability resulted from several contributing factors (e.g., absence of equipment, technology breakage, lack of training). Implants were commonly prohibitively expensive. Building basic orthopaedic care capacity at 15 hospitals without such capacity would improve spatial access to basic care from 74.9% to 83.0% of the population (uncertainty interval [UI] of 81.2% to 83.6%), providing access for an additional 2,169,714 Ghanaians. The availability of several low-cost resources could be better supplied by improvements in organization and training for orthopaedic trauma care. There is a critical need to advocate and provide funding for orthopaedic resources. These initiatives might be particularly effective if aimed at hospitals that could provide care to a large proportion of the population.

  3. Supply and Demand Analysis of the Orthopaedic Trauma Surgeon Workforce in the United States.

    Science.gov (United States)

    Sielatycki, John A; Sawyer, Jeffrey R; Mir, Hassan R

    2016-05-01

    To investigate recent trends in the orthopaedic trauma workforce and to assess whether supply of orthopaedic trauma surgeons (OTS) matches the demand for their skills. Supply estimated using Orthopaedic Trauma Association (OTA) membership and American Academy of Orthopaedic Surgeons census data. The annual number of operative pelvic and acetabular fractures reported by American College of Surgeons verified trauma centers in the National Trauma Data Bank (NTDB) was used as a surrogate of demand. Because surrogates were used, the annual rate of change in OTA membership versus rate of change in operative injuries per NTDB center was compared. From 2002 to 2012, reported operative pelvic and acetabular injuries increased by an average of 21.0% per year. The number of reporting trauma centers increased by 27.2% per year. The number of OTA members increased each year except in 2009, with mean annual increase of 9.8%. The mean number of orthopaedic surgeons per NTDB center increased from 7.98 to 8.58, an average of 1.5% per year. The annual number of operative pelvic and acetabular fractures per NTDB center decreased from 27.1 in 2002 to 19.03 in 2012, down 2.0% per year. In the United States, from 2002 to 2012, the number of OTS trended upward, whereas operative pelvic and acetabular cases per reporting NTDB center declined. These trends suggest a net loss of such cases per OTS over this period.

  4. Resident education in orthopaedic trauma: the future role of competency-based medical education.

    Science.gov (United States)

    Nousiainen, M T; McQueen, S A; Hall, J; Kraemer, W; Ferguson, P; Marsh, J L; Reznick, R R; Reed, M R; Sonnadara, R

    2016-10-01

    As residency training programmes around the globe move towards competency-based medical education (CBME), there is a need to review current teaching and assessment practices as they relate to education in orthopaedic trauma. Assessment is the cornerstone of CBME, as it not only helps to determine when a trainee is fit to practice independently, but it also provides feedback on performance and guides the development of competence. Although a standardised core knowledge base for trauma care has been developed by the leading national accreditation bodies and international agencies that teach and perform research in orthopaedic trauma, educators have not yet established optimal methods for assessing trainees' performance in managing orthopaedic trauma patients. This review describes the existing knowledge from the literature on assessment in orthopaedic trauma and highlights initiatives that have recently been undertaken towards CBME in the United Kingdom, Canada and the United States. In order to support a CBME approach, programmes need to improve the frequency and quality of assessments and improve on current formative and summative feedback techniques in order to enhance resident education in orthopaedic trauma. Cite this article: Bone Joint J 2016;98-B:1320-5. ©2016 The British Editorial Society of Bone & Joint Surgery.

  5. Why veteran orthopaedic trauma surgeons are being fired and what we can do about it?

    Science.gov (United States)

    Hill, Austin; Althausen, Peter L; O'Mara, Timothy J; Bray, Timothy J

    2013-06-01

    The financial realities of providing trauma care to injured patients can make it difficult to produce an accurate assessment of the cumulative value orthopaedic trauma surgeons provide to healthcare and university institutions. As with many political battles in the field of medicine, physicians who have been diligently focused on providing patient care were completely unaware of the impending upheaval around them. Whether orthopaedic trauma surgeons are employed or in some type of partnership with hospitals, too often surgeons find the relationship one-sided. In order to effectively negotiate with hospitals, surgeons must demonstrate the comprehensive value they provide to their respective healthcare institutions and universities. Orthopaedic trauma surgeons make direct and indirect financial contributions to the hospital in addition to educational and community services. The sum total of these valued contributions helps fund non-revenue generating programs, provides marketing opportunities, and improves the regional and national reputation of the healthcare institution. This paper provides a comprehensive review of the value contributed to healthcare institutions by orthopaedic trauma surgeons and will serve as a blueprint for all surgeons to accurately account for and demonstrate their value to hospitals while providing efficient and compassionate care to our patients.

  6. Robotic surgery in trauma and orthopaedics: a systematic review.

    Science.gov (United States)

    Karthik, K; Colegate-Stone, T; Dasgupta, P; Tavakkolizadeh, A; Sinha, J

    2015-03-01

    The use of robots in orthopaedic surgery is an emerging field that is gaining momentum. It has the potential for significant improvements in surgical planning, accuracy of component implantation and patient safety. Advocates of robot-assisted systems describe better patient outcomes through improved pre-operative planning and enhanced execution of surgery. However, costs, limited availability, a lack of evidence regarding the efficiency and safety of such systems and an absence of long-term high-impact studies have restricted the widespread implementation of these systems. We have reviewed the literature on the efficacy, safety and current understanding of the use of robotics in orthopaedics.

  7. Operating Room Efficiency: Benefits of an Orthopaedic Traumatologist at a Level II Trauma Center.

    Science.gov (United States)

    Althausen, Peter L; Kauk, Justin R; Shannon, Steven; Lu, Minggen; O'Mara, Timothy J; Bray, Timothy J

    2016-12-01

    Fellowship-trained orthopaedic traumatologists are presumably taught skill sets leading to "best practice" outcomes and more efficient use of hospital resources. This should result in more favorable economic opportunities when compared with general orthopaedic surgeons (GOSs) providing similar clinical services. The purpose of our study was to compare the operating room utilization and financial data of traumatologists versus GOSs at a level II trauma center. Retrospective review. Level II community-based trauma hospital. Patients who presented to the emergency room at our institution with fractures and orthopaedic conditions requiring surgical intervention from January 1, 2010, to December 31, 2011. Operative fracture fixation by members of our orthopaedic trauma panel, including fellowship and nontrauma fellowship-trained orthopaedic surgeons. Our institutional database was queried to determine operative times, surgical supply and implant costs, and surgery labor expenses. Patients were stratified according to those treated by our trauma panel's 3 traumatologists and those treated by the 15 GOSs on our trauma panel. These 2 groups were then compared using standard statistical methods. A total of 6449 orthopedic cases were identified and 2076 of these involved fracture care. One thousand one hundred ninety-nine patients were treated by traumatologists and 877 by GOSs. There was no statistical difference detected in American Society of Anesthesiologists score between trauma and nontrauma groups. Overall, the traumatologist group demonstrated significantly decreased procedure times when compared with the GOS group (55.6 vs. 75.8 minutes, P , 0.0001). In 16 of 18 most common procedure types, traumatologists were more efficient. This led to significantly decreased surgical labor costs ($381.4 vs. $484.8; P Economic Level IV. See Instructions for Authors for a complete description of levels of evidence.

  8. [Application of damage control theory on the trauma orthopaedic treatment].

    Science.gov (United States)

    Wang, Jing-bo; Jin, Hong-bin

    2009-07-01

    The treatment of severely traumatic patients was changing from total care treament to the damage control surgery, as a result in the inflammatory reaction caused by trauma, in which the inflammatory marks, such as interleukin-6 and serum procalcitonin in the blood increased, and caused hypothermia, acidosis, and disturbance of blood coagulation, and resulted in the acute respiratory distress syndrome and multiple organs failure. A long-term operation as the second hit made the disease worse. In the patients, the femoral fracture was treated with external fixator; the pelvic fracture was treated with external fixator, and the uncontrolled haemorrhage in the pelvis was treated through direct hemostasis, angiography and embolism of arteries, and the tamponade of pelvis; the purpose of treatment of spinal fracture was keeping the stability of spine, avoiding the secondary injury on the spinal cord. It must pay attention to the injury of the adjacent organs and infection in the opening spinal injury. The result of operation was better in the incomplete spinal cord injury.

  9. Management of Acute Skin Trauma

    Institute of Scientific and Technical Information of China (English)

    Joel W. Beam

    2010-01-01

    @@ Acute skin trauma (ie, abrasions, avulsions, blisters, incisions, lacerations, and punctures) is common among individuals involved in work, recreational, and athletic activities. Appropriate management of these wounds is important to promote healing and lessen the risk of cross-contamination and infection. Wound management techniques have undergone significant changes in the past 40 years but many clinicians continue to manage acute skin trauma with long-established, traditional techniques (ie, use of hydrogen peroxide, adhesive strips/patches, sterile gauze, or no dressing) that can delay healing and increase the risk of infection. The purpose of this review is to discuss evidence-based cleansing, debridement, and dressing techniques for the management of acute skin trauma.

  10. Undergraduate and foundation training in trauma and orthopaedics: junior doctors have their say.

    Science.gov (United States)

    Ghani, Yaser; Thakrar, Raj R; Palmer, Jon; Konan, Sujith; Donaldson, James; Olivier, Andre; Gikas, Panos; Briggs, Tim

    2015-07-01

    Undergraduate education in musculoskeletal health is currently insufficient in most medical schools worldwide, in both basic sciences and clinical training. A national survey was carried out to obtain views of current doctors from various specialties about undergraduate and foundation training in trauma and orthopaedics.

  11. Healthcare reimbursement models and orthopaedic trauma: will there be change in patient management? A survey of orthopaedic surgeons.

    Science.gov (United States)

    Ihejirika, Rivka C; Sathiyakumar, Vasanth; Thakore, Rachel V; Jahangir, Amir Alex; Obremskey, William T; Mir, Hassan R; Sethi, Manish K

    2015-02-01

    Healthcare reimbursement models are changing. Fee-for-service may be replaced by pay-for-performance or capitated care. The purpose of this study was to examine the potential changes in orthopaedic trauma surgery patient management based on potential shifts in policy surrounding readmission and reimbursement. An e-mail survey consisting of 3 case-based scenarios was delivered to 375 orthopaedic surgeons. Five options for management of each case were provided. Each of the 3 cases was presented in 3 different healthcare settings: scenario A, our current healthcare setting; scenario B, in which 90-day reoperation or readmission would not be reimbursed; and scenario C, in which a capitated healthcare structure paid a fixed amount per patient. The response rate was 40.3% with 151 surgeons completing the survey. A 71.1% of the respondents were in private practice settings, whereas 28.3% were in academic centers. In each case, there was significant increase in the respondents' choice to transfer patients to tertiary care centers under both the capitated and penalization systems as compared with the current fee-for-service model. This survey is the first of its kind to demonstrate through case-based scenarios that a healthcare system with readmission penalties and capitated reimbursement models may lead to a significant increase in transfer of complex orthopaedic trauma patients to tertiary care centers. Physicians should be encouraged to continue evidence-based medicine instead of making decisions due to finances, and other avenues of healthcare savings should be explored to decrease patient transfer rates with healthcare changes.

  12. 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....

  13. 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....

  14. The comprehensive cohort model in a pilot trial in orthopaedic trauma

    Directory of Open Access Journals (Sweden)

    Parsons Nick R

    2011-04-01

    Full Text Available Abstract Background The primary aim of this study was to provide an estimate of effect size for the functional outcome of operative versus non-operative treatment for patients with an acute rupture of the Achilles tendon using accelerated rehabilitation for both groups of patients. The secondary aim was to assess the use of a comprehensive cohort research design (i.e. a parallel patient-preference group alongside a randomised group in improving the accuracy of this estimate within an orthopaedic trauma setting. Methods Pragmatic randomised controlled trial and comprehensive cohort study within a level 1 trauma centre. Twenty randomised participants (10 operative and 10 non-operative and 29 preference participants (3 operative and 26 non-operative. The ge range was 22-72 years and 37 of the 52 patients were men. All participants had an acute rupture of their Achilles tendon and no other injuries. All of the patients in the operative group had a simple end-to-end repair of the tendon with no augmentation. Both groups then followed the same eight-week immediate weight-bearing rehabilitation programme using an off-the-shelf orthotic. The disability rating index (DRI; primary outcome, EQ-5D, Achilles Total Rupture Score and complications were assessed ed at two weeks, six weeks, three months, six months and nine months after initial injury. Results At nine months, there was no significant difference in DRI between patients randomised to operative or non-operative management. There was no difference in DRI between the randomised group and the parallel patient preference group. The use of a comprehensive cohort of patients did not provide useful additional information as to the treatment effect size because the majority of patients chose non-operative management. Conclusions Recruitment to clinical trials that compare operative and non-operative interventions is notoriously difficult; especially within the trauma setting. Including a parallel patient

  15. Improving Pain Management and Long-Term Outcomes Following High-Energy Orthopaedic Trauma (Pain Study).

    Science.gov (United States)

    Castillo, Renan C; Raja, Srinivasa N; Frey, Katherine P; Vallier, Heather A; Tornetta, Paul; Jaeblon, Todd; Goff, Brandon J; Gottschalk, Allan; Scharfstein, Daniel O; OʼToole, Robert V

    2017-04-01

    Poor pain control after orthopaedic trauma is a predictor of physical disability and numerous negative long-term outcomes. Despite increased awareness of the negative consequences of poorly controlled pain, analgesic therapy among hospitalized patients after orthopaedic trauma remains inconsistent and often inadequate. The Pain study is a 3 armed, prospective, double-blind, multicenter randomized trial designed to evaluate the effect of standard pain management versus standard pain management plus perioperative nonsteroidal anti-inflammatory drugs or pregabalin in patients of ages 18-85 with extremity fractures. The primary outcomes are chronic pain, opioid utilization during the 48 hours after definitive fixation and surgery for nonunion in the year after fixation. Secondary outcomes include preoperative and postoperative pain intensity, adverse events and complications, physical function, depression, and post-traumatic stress disorder. One year treatment costs are also compared between the groups.

  16. Improvement of research quality in the fields of orthopaedics and trauma: a global perspective.

    Science.gov (United States)

    Fayaz, Hangama C; Haas, Norbert; Kellam, James; Bavonratanavech, Suthorn; Parvizi, Javad; Dyer, George; Pohlemann, Tim; Jerosch, Jörg; Prommersberger, Karl-Josef; Pape, Hans Christoph; Smith, Malcolm; Vrahas, Marc; Perka, Carsten; Siebenrock, Klaus; Elhassan, Bassem; Moran, Christopher; Jupiter, Jesse B

    2013-07-01

    The international orthopaedic community aims to achieve the best possible outcome for patient care by constantly modifying surgical techniques and expanding the surgeon's knowledge. These efforts require proper reflection within a setting that necessitates a higher quality standard for global orthopaedic publication. Furthermore, these techniques demand that surgeons acquire information at a rapid rate while enforcing higher standards in research performance. An international consensus exists on how to perform research and what rules should be considered when publishing a scientific paper. Despite this global agreement, in today's "Cross Check Era", too many authors do not give attention to the current standards of systematic research. Thus, the purpose of this paper is to describe these performance standards, the available choices for orthopaedic surgeons and the current learning curve for seasoned teams of researchers and orthopaedic surgeons with more than three decades of experience. These lead to provide an accessible overview of all important aspects of the topics that will significantly influence the research development as we arrive at an important globalisation era in orthopaedics and trauma-related research.

  17. [Who Stays Loyal to Orthopaedics and Trauma Surgery? Results of a Nationwide Survey].

    Science.gov (United States)

    Kasch, R; Wirkner, J; Meder, A; Abert, E; Abert, M; Schulz, A P; Walcher, F; Gümbel, D; Obertacke, U; Schwanitz, P; Merk, H; Froehlich, S

    2016-08-01

    The general shortage of medical doctors in Germany can also be felt in the area of trauma and orthopaedics. Medical elective placements, in Germany known as "Famulatur", are sensitive interfaces between the theoretical university studies and the practical medical workplace. In this research project, the aim was to study how medical students perceive these types of placements and if it alters their decision making when planning their further career. During the summer term of 2012, 9079 medical students answered an online questionnaire. Of these, the subgroup was evaluated that had had a placement of at least 4 weeks in the field of trauma and orthopaedics. Overall, 37 test items about this placement and further career steps were included in this study. Groups were evaluated separately by the item "I am considering a career in trauma and orthopaedics" (PJ-Ja) versus "I am not considering a career in trauma and orthopaedics" (PJ-Nein). Overall 397 students were included in this study; 55 % were female. 267 (67.3 %) stated: "I am considering a career in trauma and orthopaedics"; 130 (32.7 %) were not. There was no significant difference in age or sex between these groups (sex: χ²= 2.50, p = 0.114; age: F[1.93]< 1, p = 0.764). Specific and statistically significant differences between those groups were found in the items team integration, ward climate, qualification of teaching, training for specific knowledge in the field, practical aspects of the tasks performed, general planning and structure of the elective achievement of the teaching goals. Knowledge of satisfaction during medical elective placements is essential if one aims to inspire students for a specific medical profession. Instructors who can identify weaknesses and deficits in their training regime can therefore in the future increase the number of medical doctors who choose their speciality. The foundation of personal development has to be laid very early in the career of medical students

  18. Is satisfaction among orthopaedic trauma patients predicted by depression and activation levels?

    Science.gov (United States)

    Knutsen, Elisa J; Paryavi, Ebrahim; Castillo, Renan C; OʼToole, Robert V

    2015-05-01

    Among orthopaedic trauma patients, little is known regarding the relationship between patient satisfaction and patient levels of depression and "activation" (level of involvement of patient in his or her own care). Our hypothesis was that satisfaction is correlated to levels of depression and activation. Patient questionnaires. Level 1 trauma center. One hundred twenty-four patients with at least one fracture. Patients were evaluated at orthopaedic trauma clinics 6 weeks or longer after injury. Patient Satisfaction Questionnaire (PSQ), Patient Activation Measure, and Patient Health Questionnaire, a screening and evaluation tool for the presence and severity of depression. Spearman correlation coefficients assessed the relationship between activation level and depression severity with PSQ domains. Bivariate and multivariate linear regression models determined independent effects of depression and activation on general satisfaction. Patient satisfaction was moderate to high in general (mean score, 4.17). Spearman correlation coefficients were high for patient activation and all PSQ domains (generally >0.3, P < 0.05). Correlation coefficients were weaker for depression and PSQ domains (rho range, 0.16-0.33). Final multivariate linear regression model indicated improvement in general satisfaction of 0.14 with increasing patient activation. A decrease in general satisfaction of -0.03 was noted with increasing Patient Health Questionnaire depression score. Patient satisfaction is strongly correlated with patient activation but less correlated with the presence of depression. Patient satisfaction after orthopaedic trauma might be improved by encouraging and coaching patients on how to be more involved in their own health care. Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.

  19. The effect of the Massachusetts healthcare reform on the uninsured rate of the orthopaedic trauma population.

    Science.gov (United States)

    Toussaint, Rull James; Bergeron, Stephane G; Weaver, Michael J; Tornetta, Paul; Vrahas, Mark S; Harris, Mitchel B

    2014-08-20

    The 2006 Massachusetts Healthcare Reform (MHR) has resulted in health coverage for 98.1% of residents in Massachusetts. The purpose of this study was to evaluate the effect of MHR on the actual rate of uninsured individuals in the orthopaedic trauma population in the largest metropolitan area of Massachusetts. We also sought to measure the change in uncompensated care following the implementation of MHR. We performed a retrospective review of all patients treated by the orthopaedic trauma services at three of the four level-I trauma centers in Boston from 2003 to 2010. The primary study cohort consisted of all uninsured patients, while the remaining patients were considered to have insurance. The study population was divided into two groups to compare the uninsured rate before and after MHR. Patients from 2006 to 2007 were excluded from the analysis to allow for an enrollment period in subsidized health insurance. A total of 16,338 patients with extremity and pelvic fractures and dislocations were treated from 2003 to 2010. There was a significant decrease in the uninsured rate from 23.8% to 14.4% following MHR (p MHR risk of being uninsured is approximately 0.6 times the pre-MHR risk, with a 95% confidence interval of 0.56 to 0.65. There was also a reduction in the proportion of uncompensated care from 16.7% to 11.5% after MHR. There was an estimated 40% reduction in risk of uninsured individuals in the orthopaedic trauma population in the metropolitan Boston area following MHR. Despite a significant improvement, these results reveal a rate of uninsured individuals fivefold greater than currently reported by the state of Massachusetts and the U.S. government. Copyright © 2014 by The Journal of Bone and Joint Surgery, Incorporated.

  20. [Chances and Risks of Telemedicine in Orthopaedics and Trauma Surgery].

    Science.gov (United States)

    Holderried, Martin; Schlipf, Madeleine; Höper, Ansgar; Meier, Reinhard; Stöckle, Ulrich; Kraus, Tobias Maximilian

    2017-08-24

    Background The use of information technology (IT) in health care has continuously increased. This includes software solutions for digitalisation, data storage and innovative approaches in diagnostics. The facilitation of the access to specific information, even by the patient, has changed daily clinical work. Patients inform themselves about symptoms, diagnostic methods and treatment options. This urge for information and the wish for the best treatment is summarised in the expression "patient empowerment". In some countries, the gap between do-it-yourself diagnosis and telemedicine via the telephone has already been closed. A sophisticated telemedical hotline may help to improve consultation and treatment of patients living in remote regions or rural communities. Traumatology telemedicine may also be used in trauma environments, such as disasters or mass casualties. Therefore, the purpose of this study was to assess the demand for e-health solutions among patients seeking the help of the emergency department in a trauma hospital. Methods A total of 255 patients (age range 18 - 75 years) were included in the study and were surveyed with the use of a questionnaire. As regards personal data, the questionnaire asked the patient about their Internet habits and about interesting topics they had researched in the world wide web. However, the questionnaire was specifically designed to ask for potential benefits and the patient's expectations for e-health solutions. Expected weaknesses and procedures for telemedical services were also included in a subsection. Results 43.5% of the patient cohort were woman and 56.5% men. The average distance to the hospital was 39.86 km. 223 patients were insured by the governmental health service providers and 32 had private insurance coverage. Aside from online shopping and online banking, the search for health topics was most frequent. The greatest fear was the lack of personal contact to the doctor (71.2%). Patients were also

  1. Improving outcomes: understanding the psychosocial aspects of the orthopaedic trauma patient.

    Science.gov (United States)

    Levin, Paul E; MacKenzie, Ellen J; Bosse, Michael J; Greenhouse, Pamela K

    2014-01-01

    The care of orthopaedic trauma patients with multiple injuries has dramatically improved in the past 25 years. The understanding of the physiology of trauma has evolved, new surgical approaches have been developed, and technologic advances have created better implants. New methods of treating fractures include fluoroscopic and computer-assisted imaging. Surgical interventions have changed from extensive and prolonged dissections to more limited and effective percutaneous and minimally invasive techniques. The lives of patients are being saved, and radiographic outcomes are improving; however, medical and surgical advances that achieve better radiographic and anatomic outcomes do not always improve functional outcomes. Understanding and optimizing the management of the psychosocial factors that affect trauma patients can improve outcomes.

  2. Bone marrow derived stem cells in trauma and orthopaedics: a review of the current trend.

    Science.gov (United States)

    Singh, Jagwant; Onimowo, Jemina O; Khan, Wasim S

    2015-01-01

    Bone tissue engineering is a promising therapeutic option to enhance tissue regeneration and repair. The development of bone tissue engineering is directly related to changes in materials technology. While the inclusion of material requirements is standard in the design process of engineered bone substitutes, it is critical to incorporate clinical requirements in order to engineer a clinically relevant device. This review focuses on the potentials of bone marrow derived mesenchymal stem cells (BM-MSCs) in trauma and orthopaedics and presents the need for bone tissue-engineered alternatives.

  3. Review of the current literature as a preparatory tool for the trauma content of the Orthopaedic in-Training Examination.

    Science.gov (United States)

    Farjoodi, Payam; Marker, David R; McCallum, Jeremy R; Frassica, Frank J; Mears, Simon C

    2011-05-18

    Currently, the only standardized evaluation of trauma knowledge throughout orthopedic training is found in the Orthopaedic In-Training Examination, which is administered annually to all residents by the American Academy of Orthopaedic Surgeons. Our goals were to assess the Orthopaedic In-Training Examination to (1) determine the content of the trauma questions, (2) identify the content of the 3 most frequently referenced journals on the answer keys, and (3) evaluate the correlation between those contents.We reviewed the trauma-related Orthopaedic In-Training Examination questions and answer keys for 2002 through 2007. Content for test questions and cited literature was assessed with the same criteria: (1) category type, (2) anatomic location, (3) orthopedic focus, and (4) treatment type. For each of the 3 most frequently referenced journals, we weighted content by dividing the number of times it was referenced by the number of its trauma-related articles. We then compared the journal data individually and collectively to the data from the Orthopaedic In-Training Examination trauma questions. A chi-square analysis with Yates correction was used to determine differences. Questions and literature were similar in the most frequently addressed items in each of the 4 areas: category type (taxonomy 3, treatment), 52.4% and 60.7%, respectively; anatomic location (femur), 23.3% and 27.7%, respectively; orthopedic focus (fracture), 51.0% and 56.5%, respectively; and treatment type (multiple/nonspecific), 39.0% and 35.4%, respectively.The content correlation found between the questions and literature supports the idea that reviewing current literature may help prepare for the trauma content on the Orthopaedic In-Training Examination.

  4. Local antibiotic therapy strategies in orthopaedic trauma: Practical tips and tricks and review of the literature.

    Science.gov (United States)

    Hake, Mark E; Young, Heather; Hak, David J; Stahel, Philip F; Hammerberg, E Mark; Mauffrey, Cyril

    2015-08-01

    The use of local antibiotics for the prevention of infection in the setting of open fractures and as part of the treatment of osteomyelitis is well established. Antibiotics are most commonly incorporated into polymethylmethacrylate (PMMA) cement, which can then be formed into beads, moulded to fit a bone defect or used to coat a guide wire or IM nail. Newer delivery vehicles and techniques are being evaluated to improve upon these methods. Many factors influence how local antibiotics are applied. Treatment strategies are challenging to standardise due to the variability of clinical presentations. The presence of hardware, upper versus lower extremity, healed versus non-healed fracture and quality of soft tissues overlying the affected bone, as well as patients' comorbidities all need to be considered. Despite the accepted use of local antibiotic therapy in orthopaedic trauma, high-quality evidence regarding the use of local antibiotics is lacking. Indications, techniques, dosages, types of antibiotics, elution properties and pharmacokinetics are poorly defined in the clinical setting. The purpose of our manuscript is to review current strategies and provide practical tips for local application of antibiotics in orthopaedic trauma. We focus on delivery vehicles, types of antibiotics, dosage recommendations when mixed with PMMA and indications. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. The perceptions and attitudes of medical students towards trauma and orthopaedic teaching: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Boutefnouchet Tarek

    2017-01-01

    Full Text Available Objectives: This study aimed to identify how undergraduate students perceive learning opportunities available to them and to determine whether students with an interest in trauma and orthopaedic (T&O surgery have different perceptions and attitudes towards learning. Methods: All fourth year medical students from the University of Birmingham Medical School (UK were surveyed regarding their career intentions and their attitudes towards the teaching received in trauma and orthopaedic surgery. The questionnaire was designed to capture student perception of learning environments, core knowledge and career motivations. Results: Of the 157 respondents, 35 (22.3% expressed an interest in a career in trauma and orthopaedic surgery. Medical students who reported educational value for trauma and orthopaedic surgery revealed that bedside teaching with a consultant was perceived extremely useful by 57.8% (n = 89. A similar ranking was awarded to small group teaching seminars and bedside teaching with a junior doctor or trainee by 54.5% (n = 85 and 51.6% (n = 79 of students, respectively. In contrast, trauma meetings and operating theatre learning environments were perceived to be of low educational value. Seeing patients within the clinical setting and the quality of teaching received were reported as the most motivating factors in career interest towards trauma and orthopaedic surgery, rated 43.9% (n = 69 and 35% (n = 55, respectively. Conclusions: Perceptions of educational benefit derived from each learning environment vary among undergraduate medical students. Overall the most valuable learning environment perceived by the students is formal patient-based teaching. Despite diverging speciality choices students demonstrate similar learning needs.

  6. The perceptions and attitudes of medical students towards trauma and orthopaedic teaching: a cross-sectional study.

    Science.gov (United States)

    Boutefnouchet, Tarek; Budair, Basil

    2017-01-01

    This study aimed to identify how undergraduate students perceive learning opportunities available to them and to determine whether students with an interest in trauma and orthopaedic (T&O) surgery have different perceptions and attitudes towards learning. All fourth year medical students from the University of Birmingham Medical School (UK) were surveyed regarding their career intentions and their attitudes towards the teaching received in trauma and orthopaedic surgery. The questionnaire was designed to capture student perception of learning environments, core knowledge and career motivations. Of the 157 respondents, 35 (22.3%) expressed an interest in a career in trauma and orthopaedic surgery. Medical students who reported educational value for trauma and orthopaedic surgery revealed that bedside teaching with a consultant was perceived extremely useful by 57.8% (n = 89). A similar ranking was awarded to small group teaching seminars and bedside teaching with a junior doctor or trainee by 54.5% (n = 85) and 51.6% (n = 79) of students, respectively. In contrast, trauma meetings and operating theatre learning environments were perceived to be of low educational value. Seeing patients within the clinical setting and the quality of teaching received were reported as the most motivating factors in career interest towards trauma and orthopaedic surgery, rated 43.9% (n = 69) and 35% (n = 55), respectively. Perceptions of educational benefit derived from each learning environment vary among undergraduate medical students. Overall the most valuable learning environment perceived by the students is formal patient-based teaching. Despite diverging speciality choices students demonstrate similar learning needs. © The Authors, published by EDP Sciences, 2017.

  7. The link between texting and motor vehicle collision frequency in the orthopaedic trauma population

    Directory of Open Access Journals (Sweden)

    Neil M. Issar

    2013-07-01

    Full Text Available BACKGROUND: This study will evaluate whether or not texting frequency while driving and/or texting frequency in general are associated with an increased risk of incurring a motor vehicle collision (MVC resulting in orthopaedic trauma injuries. METHODS: All patients who presented to the Vanderbilt University Medical Center Orthopaedic Trauma Clinic were administered a questionnaire to determine background information, mean phone use, texting frequency, texting frequency while driving, and whether or not the injury was the result of an MVC in which the patient was driving. RESULTS: 237 questionnaires were collected. 60 were excluded due to incomplete date, leaving 57 questionnaires in the MVC group and 120 from patients with non-MVC injuries. Patients who sent more than 30 texts per week (“heavy texters” were 2.22 times more likely to be involved in an MVC than those who texted less frequently. 84% of respondents claimed to never text while driving. Dividing the sample into subsets on the basis of age (25 years of age or below considered “young adult,” and above 25 years of age considered “adult”,young, heavy texters were 6.76 times more likely to be involved in an MVC than adult non-heavy texters (p = 0.000. Similarly, young adult, non-heavy texters were 6.65 (p = 0.005 times more likely to be involved in an MVC, and adult, heavy texters were 1.72 (p = 0.186 times more likely to be involved in an MVC. CONCLUSIONS: Patients injured in an MVC sent more text messages per week than non-MVC patients. Additionally, controlling for age demonstrated that young age and heavy general texting frequency combined had the highest increase in MVC risk, with the former being the variable of greatest effect

  8. Device Sales Representatives in the Operating Room: Do We Really Need or Want Them? A Survey of Orthopaedic Trauma Surgeons.

    Science.gov (United States)

    Moed, Berton R; Israel, Heidi A

    2017-09-01

    The purposes of this study were to determine the current attitude of orthopaedic trauma surgeons toward device sales representatives (DSRs), especially regarding their presence in the operating room (OR), and to establish the existence of any surgeon generational differences. A survey was created using a 5-point Likert response scale, related to conflict of interest (COI) and attitudes toward DSRs. Participants were solicited from the Orthopaedic Trauma Association database of 384 active members and 127 (33%) completed the survey. Respondents were divided into 2 subcategories (Generation X vs. Baby Boomers). Overall, respondents viewed their DSRs favorably without any perception of COI. However, they perceived their peers as being at risk for COI (P ≤ 0.004). Generation X responders feel that DSRs should be in the OR for all cases, whereas Baby Boomers do not (P < 0.01). With one striking generational difference, most orthopaedic trauma surgeons feel that they need DSRs in the OR. Similar to other physician groups, they also feel that they are not subject to COI from salesman contact that affects their peers. Reasons for this perceived need and any related COI risk, and the opportunities to address both, require further study.

  9. Evaluation and management of acute vascular trauma.

    Science.gov (United States)

    Salazar, Gloria M M; Walker, T Gregory

    2009-06-01

    With the technical advances and the increasing availability of sophisticated imaging equipment, techniques, and protocols, and with continually evolving transcatheter endovascular therapies, minimally invasive imaging and treatment options are being routinely used for the clinical management of trauma patients. Thus, the primary treatment algorithm for managing acute vascular trauma now increasingly involves the interventional radiologist or other endovascular specialist. Endovascular techniques represent an attractive option for both stabilizing and definitively treating patients who have sustained significant trauma, with resultant vascular injury. Endovascular treatment frequently offers the benefit of a focused definitive therapy, even in the presence of massive hemorrhage that allows for preservation of major vessels or injured solid organs and serves as an alternative to an open surgical intervention. This article presents an overview of various endovascular techniques that can be used for trauma patients presenting with vascular injuries.

  10. Socio-economic outcome after blunt orthopaedic trauma: Implications on injury prevention

    Directory of Open Access Journals (Sweden)

    Zilkens Anna

    2011-05-01

    Full Text Available Abstract Background Several large studies have identified factors associated with long-term outcome after orthopaedic injuries. However, long-term social and economic implications have not been published so far. The aim of this investigation is to study the long-term socio-economic consequences of patients sustaining severe trauma. Methods Patients treated at a level one trauma center were invited for a follow-up (at least 10 years examination. There were 637 patients who responded and were examined. Inclusion criteria included injury severity score (ISS ≥ 16 points, presence of lower and upper extremity fractures, and age between 3 and 60 years. Exclusion criteria included the presence of amputations and paraplegia. The socio-economic outcome was evaluated in three age groups: group I ( 50 years. The following parameters were analyzed using a standardized questionnaire: financial losses, net income losses, pension precaution losses, need for a bank loan, and the decrease in number of friends. Results 510 patients matched all study criteria, and breakdown of groups were as follows: 140 patients in group I, 341 patients in group II, and 29 patients in group III. Financial losses were reported in all age groups (20%-44%. Younger patients (group I were associated with less income losses when compared with other groups (p Conclusions Economic consequences are reported by polytraumatized patients even ten or more years after injury. Financial losses appear to be common in patients between 19 and 50 years. In contrast, social deprivation appears to be most pronounced in the younger age groups. Early socio-economic support and measures of injury prevention should focus on these specific age groups.

  11. 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.

  12. Review of MRSA screening and antibiotics prophylaxis in orthopaedic trauma patients; The risk of surgical site infection with inadequate antibiotic prophylaxis in patients colonized with MRSA.

    Science.gov (United States)

    Iqbal, H J; Ponniah, N; Long, S; Rath, N; Kent, M

    2017-07-01

    The primary aim of this study was to determine whether orthopaedic trauma patients receive appropriate antibiotic prophylaxis keeping in view the results of their MRSA screening. The secondary aim was to analyse the risk of developing MRSA surgical site infection with and without appropriate antibiotic prophylaxis in those colonized with MRSA. We reviewed 400 consecutive orthopaedic trauma patient episodes. Preoperative MRSA screening results, operative procedures, prophylactic antibiotics and postoperative course were explored. In addition to these consecutive patients, the hospital MRSA database over the previous 5 years identified 27 MRSA colonized acute trauma patients requiring surgery. Of the 400 consecutive patient episodes, 395(98.7%) had MRSA screening performed on admission. However, in 236 (59.0%) cases, the results were not available before the surgery. Seven patient episodes (1.8%) had positive MRSA colonization. Analysis of 27 MRSA colonized patients revealed that 20(74%) patients did not have the screening results available before the surgery. Only 5(18.5%) received Teicoplanin and 22(81.4%) received cefuroxime for antibiotic prophylaxis before their surgery. Of those receiving cefuroxime, five (22.73%) patients developed postoperative MRSA surgical site infection (SSI) but none of those (0%) receiving Teicoplanin had MRSA SSI. The absolute risk reduction for SSI with Teicoplanin as antibiotic prophylaxis was 22.73% (CI=5.22%-40.24%) and NNT (Number Needed to Treat) was 5 (CI=2.5-19.2) CONCLUSION: Lack of available screening results before the surgery may lead to inadequate antibiotic prophylaxis increasing the risk of MRSA surgical site infection. Glycopeptide (e.g.Teicoplanin) prophylaxis should be considered when there is history of MRSA colonization or MRSA screening results are not available before the surgery. Copyright © 2017. Published by Elsevier Ltd.

  13. A VACUUM ASSISTED CLOSURE (VAC THERAPY IN ORTHOPAEDIC TRAUMA : A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Suresh

    2015-10-01

    Full Text Available BACKGROUND: Management of open fractures and massive soft tissue injuries around leg ankle, foot and hand requires multi - disciplinary approach. VAC therapy is an innovative approach to the treatment of these wounds. VAC therapy facilitates granulation tissue formation, promotes healing, reduces infection and allows early skin grafting or flap closure. AIM: To describe our experience with VAC therapy for orthopaedics trauma around leg ankle, foot and hand. MATERIALS AND METHODS : 41 patients were included in Prospective Study performed at Preethi hospital, Madurai in years 2011 - 12. Only patients having t raumatic wound of leg, ankle, foot and hand were i ncluded. Patients with bleeding disorders were not included. VAC therapy was used as adjuvant to debridement in wound care. RESULTS: In 39 patients lower limb and in 2 patient hands was involved. The mean age was 39.3 years and 38 pateints were male 3 were female. Mean wound grade after VAC therapy decrease by 1 grade. Average wound area reduction was 10%. The mean duration of VAC therapy was 5.2 days. Plastic surgery was done in mean 6 days after removal of VAC dressing. Local flap was required in only 39% of patients. After VAC therapy all 10 patients having heel injury showed good granulation tissue. Complications like infection, bleeding and skin irritation were not seen in our study. CONCLUSION : VAC therapy is a viable adjuvant in the management of trau matic open wounds. It facilitates the rapid granulation tissue formation and wound healing. It reduces the duration of treatment, hospital stay and need of extensive plastic surgery

  14. [Registries of the German Society for Orthopaedics and Trauma : Overview and perspectives of the DGU and DGOOC registries].

    Science.gov (United States)

    Kostuj, T; Kladny, B; Hoffmann, R

    2016-06-01

    The register network of the German Society for Orthopaedics and Trauma (DGOU) consists of 14 registries that cover the various fields of traumatology and elective orthopedics. In addition to registries that focus on implants and types of diseases without age limitations, there are also registries dealing with special diseases in children and adolescents as well as the special needs of elderly patients with fractures. The registries serve as instruments for outcome research and quality assurance and can be used to develop treatment recommendations on a high level of evidence. The objective of the network is to exchange experience that facilitates the establishment of new registers, to pool expertise and to conserve resources.

  15. Hyperbaric oxygen therapy for acute acoustic trauma.

    Science.gov (United States)

    Pilgramm, M; Schumann, K

    1985-01-01

    We conducted a study on the effect of hyperbaric oxygen therapy on 122 soldiers following acute acoustic trauma. The patients included in this study, after the effect of spontaneous recovery had largely been excluded, were randomly allocated to four treatment groups. The results of our studies show that hyperbaric oxygen therapy shortens the course of healing with respect to high-pitch perception dysacusis. The results of treatment after an observation period of 6 weeks is also more favorable when patients are treated with oxygen when compared to patients given infusions or vasoactive substances. Similarly, the use of hyperbaric oxygen therapy also reduces the frequency of relapse following discharge from hospital. In contrast, the vasoactive substance chosen in our studies (betahistine) failed to have a favorable effect on the course of healing. Our study has also shown that no method can compare with hyperbaric therapy in eliminating tinnitus following acoustic trauma.

  16. Impact of Hospital-Employed Physician Assistants on a Level II Community-Based Orthopaedic Trauma System.

    Science.gov (United States)

    Althausen, Peter L; Shannon, Steven; Owens, Brianne; Coll, Daniel; Cvitash, Michael; Lu, Minggen; O'Mara, Timothy J; Bray, Timothy J

    2016-12-01

    The American Academy of Orthopedic Surgeons and the Orthopedic Trauma Association have released guidelines for the provision of orthopedic trauma services such as adequate stipends, designated operating rooms, ancillary staff, and guaranteed reimbursement for indigent care. One recommendation included a provision for hospital-based physician assistants (PAs). Given current reimbursement arrangements, PA collections for billable services may not meet their salary and benefit expenses. However, their actions may indirectly affect emergency room, operating room, and hospital reimbursement and patient care itself. The purpose of our study is to define the true impact of hospitalbased PAs on orthopaedic trauma care at a level II community hospital. Retrospective case series. Level II trauma center. One thousand one hundred four trauma patients with orthopaedic injuries. PA involvement. Emergency room data such as triage time, time until seen by the orthopedic service, and total emergency room time was recorded. Operating room data such as time to surgery, set-up time, total operating time, and out of room time was entered as well. Charts were reviewed to determine if patients were given postoperative antibiotics and Deep Venous Thrombosis (DVT) prophylaxis. Intraoperative and postoperative complications were noted, and lengths of stay were calculated for all patients. At our institution, PA collections from patient care cover only 50% of their costs for salary and benefits. However, with PA involvement, trauma patients with orthopedic injuries were seen 205 minutes faster (P = 0.006), total Emergency Room (ER) time decreased 175 minutes (P = 0.0001), and time to surgery improved 360 minutes (P . 0.03). Operating room parameters were minimally improved, but postoperative DVT prophylaxis increased by a mean of 6.73% (P = 0.0084), postoperative antibiotic administration increased by 2.88% (P = 0.0302), and there was a 4.67% decrease in postoperative complications (P = 0

  17. An Osteoconductive, Osteoinductive, and Osteogenic Tissue-Engineered Product for Trauma and Orthopaedic Surgery: How Far Are We?

    Directory of Open Access Journals (Sweden)

    Wasim S. Khan

    2012-01-01

    Full Text Available The management of large bone defects due to trauma, degenerative disease, congenital deformities, and tumor resection remains a complex issue for the orthopaedic reconstructive surgeons. The requirement is for an ideal bone replacement which is osteoconductive, osteoinductive, and osteogenic. Autologous bone grafts are still considered the gold standard for reconstruction of bone defects, but donor site morbidity and size limitations are major concern. The use of bioartificial bone tissues may help to overcome these problems. The reconstruction of large volume defects remains a challenge despite the success of reconstruction of small-to-moderate-sized bone defects using engineered bone tissues. The aim of this paper is to understand the principles of tissue engineering of bone and its clinical applications in reconstructive surgery.

  18. [Safety culture in orthopedics and trauma surgery : Course concept: interpersonal competence by the German Society for Orthopaedics and Trauma (DGOU) and Lufthansa Aviation Training].

    Science.gov (United States)

    Doepfer, A-K; Seemann, R; Merschin, D; Stange, R; Egerth, M; Münzberg, M; Mutschler, M; Bouillon, B; Hoffmann, R

    2017-06-22

    Patient safety has become a central and measurable key factor in the routine daily medical practice. The human factor plays a decisive role in safety culture and has moved into focus regarding the reduction of treatment errors and undesired critical incidents. Nonetheless, the systematic training in communication and interpersonal competences has so far only played a minor role. The German Society of Orthopaedics and Trauma (DGOU) in cooperation with the Lufthansa Aviation Training initiated a course system for interpersonal competence. Several studies confirmed the reduction of critical incidents and costs after implementation of a regular and targeted human factor training. The interpersonal competence should be an essential component of specialist training within the framework of a 3‑column model.

  19. Acute posteroinferior wall myocardial infarction secondary to football chest trauma.

    Science.gov (United States)

    Espinosa, R; Badui, E; Castaño, R; Madrid, R

    1985-12-01

    Myocardial infarction secondary to nonpenetrating chest trauma is rare. We present the case of a sportsman who developed an acute transmural posteroinferior wall myocardial infarction due to chest trauma by a football. The angiographic study revealed total obstruction of the proximal right coronary artery.

  20. Demographics, nature and treatment of orthopaedic trauma injuries occurring in an agricultural context in the West of Ireland.

    LENUS (Irish Health Repository)

    Byrne, F J

    2011-03-01

    Farming is a major industry in the West of Ireland. This prospective study examined the age profile, nature and treatment of orthopaedic injuries occurring in agricultural surroundings presenting at the Orthopaedic Unit of Merlin Park Hospital, Galway.

  1. 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...... activation and had an arterial cannula inserted. Blood was sampled a median of 68 min (IQR 48-88) 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...

  2. Delayed presentation of carotid artery dissection following major orthopaedic trauma resulting in dense hemiparesis.

    LENUS (Irish Health Repository)

    Edmundson, S P

    2012-01-31

    We report a 30-year-old patient who was involved in a high-velocity road traffic accident and developed a left-sided hemiparesis, which was noted in the post-operative period following bilateral femoral intramedullary nailing. CT scanning of the brain revealed infarcts in the right frontal and parietal lobes in the distribution of the right middle cerebral artery. CT angiography showed occlusion of the right internal carotid artery consistent with internal carotid artery dissection. He was anticoagulated and nine months later was able to walk independently. An awareness of this injury is needed to diagnose blunt trauma to the internal carotid artery. Even in the absence of obvious neck trauma, carotid artery dissection should be suspected in patients with a neurological deficit in the peri-operative period.

  3. Current therapeutic strategies of heterotopic ossification – a survey amongst orthopaedic and trauma departments in Germany

    OpenAIRE

    Winkler, Sebastian; Wagner, Ferdinand; Weber, Markus; Matussek, Jan; Craiovan, Benjamin; Heers, Guido; Springorum, Hans-Robert; Grifka, Joachim; Renkawitz, Tobias

    2015-01-01

    Background Heterotopic ossification (HO) is a complication after tissue trauma, fracture and surgery (i.e. total hip arthroplasty). Prophylaxis is the most effective therapy. If HO formations become symptomatic and limit patients’ quality of life, revision surgery is indicated and is usually combined with a perioperative oral prophylaxis (NSAIDs) and/or irradiation. However, a long-term use of NSAIDs can induce gastro-intestinal or cardiac side-effects and possible bony non-unions during f...

  4. Evaluation of the new C-arm guiding system ClearGuide® in an orthopaedic and trauma operating theatre.

    Science.gov (United States)

    Müller, Marcus Christian; Frege, Sophie; Strauss, Andreas Christian; Gathen, Martin; Windemuth, Michael; Striepens, Eva Nadine

    2017-04-03

    The objective was to evaluate whether the new intraoperative C-arm guiding system ClearGuide® (CG) reduces radiation exposure of the staff in an Orthopaedic and Trauma operation theatre. Data of 95 patients CG was used were retrospectively compared using matched-pair analysis with controls without CG. Radiation dose (RD), fluoroscopic time (FT) and operation time (OT) were analysed in ten types of operative procedures. Use of CG led to a significant reduction (p ≤ 0.05) of the RD in intramedullary nailing and plate fixation of femoral shaft fractures as well as plating of tibia shaft fractures. Concerning FT, use of CG led to a significant reduction (p ≤ 0.05) while performing kyphoplasties and plate fixation of femoral shaft fractures. Regarding OT, no statistical significance was observed. CG as a simple, reproducible and intuitive communication tool for C-arm guidance reduces intraoperative staff radiation exposure especially while fixation of long bone fractures and in spine surgery. Copyright © 2017 John Wiley & Sons, Ltd.

  5. Contemporary management of acute kidney trauma

    Institute of Scientific and Technical Information of China (English)

    Inˆes Anselmo da Costa; Bastian Amend; Arnulf Stenzl; Jens Bedke

    2016-01-01

    Renal injury occurs in 1%–5% of all traumas, causing disability or even death. The American Association for the Surgery of Trauma (AAST) renal injury scale should be used when injuries are reported. Although there is a consensus regarding handling of lower-grade injuries conservatively, the same cannot be said for the higher-grades, for which different specialists handle either conservatively or surgically. A search of the MEDLINE database was undertaken by using the following filters: English language articles, full-text availability, last five years, humans. Pediatric studies were excluded. For most renal injuries in hemodynamically stable, patients can be safely handled conser-vatively. An organized assessment and treatment system can reduce the need for ne-phrectomy in most other cases, as has occurred in the last two decades. The AAST injury scale should be updated in light of the advancements in imaging techniques, in order to fine tune grading and treatment.

  6. [Undergraduate training in orthopaedic and trauma surgery: analysis of contextual and structural implementation models for undergraduate training in the newly combined specialty].

    Science.gov (United States)

    Ruesseler, M; Froehlich, S; Mittelmeier, W; Walcher, F; Obertacke, U

    2010-09-01

    The fusion of orthopaedic and trauma surgery into a combined specialty requires a new evaluation of postgraduate and undergraduate training. This study presents a structured analysis of the implementation possibilities for undergraduate training. After defining 3 implementation alternatives for both clinical training and last year electives, SWOT analyses were performed. RESULTS. The SWOT analysis demonstrates for each of these 6 implementation models the strengths, weaknesses, opportunities and threats. In order to strengthen undergraduate training in the “new” specialty all medical faculties should discuss and define their implementation concepts.

  7. Occult Pneumothoraces in Acute Trauma Patients

    Directory of Open Access Journals (Sweden)

    Chad Berryman

    2012-12-01

    Full Text Available Introduction: Many traumatic pneumothoraces (PTX are not seen on initial chest radiograph (CR(occult PTX but are detected only on computed tomography (CT. Although CR remains the first toolfor detecting PTX, most trauma patients with significant thoracoabdominal injuries will receive both CTand CR. The primary objective of this study was to retrospectively determine the effectiveness of CR fordetecting PTX in trauma patients. Our hypotheses were that CR is a sensitive indicator of PTX on CT,that chest pain and shortness of breath are good predictors of PTX on CR, and that we could determineother predictors of PTX on CR.Methods: All trauma patients presenting to our Level I trauma center with a CT-diagnosed PTX over a2-year period who had both a CR and a chest CT were included. The CT reading was considered thegold standard for PTX diagnosis. Electronic medical records were searched using key words fordiagnoses, symptoms, demographics, and radiologic results. We recorded the official radiologistreadings for both CR and CT (positive or negative and the size of the PTX on CT (large, moderate,small, or tiny. The outcome variable was dichotomized based on presence or absence of PTXdetected on CR. Descriptive statistics and v2 tests were used for univariate analysis. A regressionanalysis was performed to determine characteristics predictive of a PTX on CR, and 1 variable wasadded to the model for every 10 positive CRs. With equal-size groups, this study has the power of 80%to detect a 10% absolute difference in single predictors of PTX on CR with 45 subjects in each group.Results: There were 134 CT-documented PTXs included in the study. Mean age was 42, and 74%were men. For 66 (49% patients, PTX was detected on CR (sensitivity¼50%. The CR detected 30%of small PTX, 35% of moderate PTX, and 33% of large PTX. Comparing patients with and without PTXon CR, there were no significant differences in shortness of breath or chest pain. There no

  8. Research progress of acute coagulopathy of trauma-shock

    Institute of Scientific and Technical Information of China (English)

    Baiqiang Li; Haichen Sun

    2015-01-01

    Acute coagulopathy of trauma-shock (ACoTS) occurs in 25% of patients with severe trauma in the early phase, and the mortality of those patients is four-fold higher than patients without coagulopathy.The pathophysiology of this complicated phenomenon has been focused on in recent years.Tissue injury and hypoperfusion, activated protein C and Complements play important roles in the early phase after trauma.While the use of blood products, hypothermia, acidosis and inflammation are the main mechanism in late phase.Supplementing coagulation factors and platelets to improve ACoTS are inefficient.Only positive resuscitation from shock and improving tissue hypoperfusion have expected benefits.

  9. 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.

  10. Acute aortic and mitral valve regurgitation following blunt chest trauma.

    Science.gov (United States)

    Bernabeu, Eduardo; Mestres, Carlos A; Loma-Osorio, Pablo; Josa, Miguel

    2004-03-01

    Traumatic rupture of intracardiac structures is an uncommon phenomenon although there are a number of reports with regards to rupture of the tricuspid, mitral and aortic valves. We report the case of a 25-year-old patient who presented with acute aortic and mitral valve regurgitation of traumatic origin. Both lesions were seen separated by 2 weeks. Pathophysiology is reviewed. The combination of both aortic and mitral lesions following blunt chest trauma is almost exceptional.

  11. 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...... activation and had an arterial cannula inserted. Blood was sampled a median of 68 min (IQR 48-88) 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...

  12. Pulmonary contusion and acute respiratory distress syndrome (ARDS) as complications of blunt chest trauma

    National Research Council Canada - National Science Library

    Michalska, Agata; Jurczyk, Agnieszka P; Machała, Waldemar; Szram, Stefan; Berent, Jarosław

    2009-01-01

    .... The authors of the article would like to emphasize the pathophysiology and diagnostic difficulties in such blunt chest trauma complications as pulmonary contusions and acute respiratory distress...

  13. 损伤控制骨科理论指导一体化救治模式在骨科严重多发伤中的应用%Application of damage control orthopaedics guiding the integrated emergency mode of prehospital and inhospital in the severe multiple trauma patients with orthopaedic trauma

    Institute of Scientific and Technical Information of China (English)

    郑世成; 高宗强; 樊立宏; 时志斌; 王坤正; 陈君长; 王小燕

    2013-01-01

    Objective To explore the feasibility and efficacy of damage control orthopaedics (DCO) in treating severe polytrauma patients combined with orthopedic trauma. Methods A retrospective analysis was performed in 82 eligible polytrauma patients with injury severity score >25. From January 2009 to December 2011, the DCO was used to guide the integrated emergency mode of prehospital and inhospital in the severe polytrauma patients with orthopaedic trauma. The time from the admission to definitive surgery, ICU length of stay, total hospital stay, complications and mortality were compared. Results The DCO guiding the integrated emergency mode of prehospital and inhospital could shorten ICU length of stay and the time from the admission to definitive surgery, and lower complications and mortality. Conclusion It is a feasible and effective method in treating severe polytrauma patients combined with orthopaedic trauma by the DCO guiding the integrated emergency mode of prehospital and inhospital.%目的 探讨损伤控制骨科(damage control orthopaedics,DCO)理论在骨科严重多发伤中的可行性和有效性.方法 回顾性分析采用DCO理论指导一体化救治模式后骨科严重多发伤的救治疗效.自2009-01~2011-12在院前、院内一体化救治模式下,骨科严重多发伤采用DCO理论进行救治,比较连续三年的疗效变化,包括来院至接受确定性手术的时间、ICU住院时间、总住院时间、并发症和死亡率等.结果 DCO理论指导一体化救治模式具有可行性,临床效果明显,缩短了ICU的住院时间,显著缩短了严重多发伤患者入院至接受确定手术的时间,明显降低了多发伤患者的并发症和死亡率.结论 运用DCO理论指导骨科多发创伤的一体化治疗,可以降低患者的死亡率,提高救治成功率.

  14. The Nature of Trauma Memories in Acute Stress Disorder in Children and Adolescents

    Science.gov (United States)

    Salmond, C. H.; Meiser-Stedman, R.; Glucksman, E.; Thompson, P.; Dalgleish, T.; Smith, P.

    2011-01-01

    Background: There is increasing theoretical, clinical and research evidence for the role of trauma memory in the aetiology of acute pathological stress responses in adults. However, research into the phenomenology of trauma memories in young people is currently scarce. Methods: This study compared the nature of trauma narratives to narratives of…

  15. The Nature of Trauma Memories in Acute Stress Disorder in Children and Adolescents

    Science.gov (United States)

    Salmond, C. H.; Meiser-Stedman, R.; Glucksman, E.; Thompson, P.; Dalgleish, T.; Smith, P.

    2011-01-01

    Background: There is increasing theoretical, clinical and research evidence for the role of trauma memory in the aetiology of acute pathological stress responses in adults. However, research into the phenomenology of trauma memories in young people is currently scarce. Methods: This study compared the nature of trauma narratives to narratives of…

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

    African Journals Online (AJOL)

    disability and makes considerable demands on health services. In developing ... and gender distribution, and CT findings related to acute head ... Conclusion: The high prevalence of head trauma related CT findings justify the use of CT in acute head trauma in. Eritrea. .... education and to earn the livelihood are more prone.

  17. Identifying and exploring physical and psychological morbidity and patient and family caregiver resilience following acute wound development and/or wound blistering post orthopaedic surgery: a systematic review.

    Science.gov (United States)

    Ousey, Karen; Edward, Karen-Leigh; Lui, Steve

    2015-02-01

    The aim of this article was to identify the literature that examined and explored physical and psychological morbidity and patient and family caregiver resilience following acute wound development and/or wound blistering post orthopaedic surgery. A systematic review of the literature using the databases MEDLINE, CINAHL and EMBASE was undertaken. The papers were examined using title and abstract for relevance to the primary and secondary outcomes. The primary outcome of interest was family caregiver resilience following acute wound development and/or wound blistering post orthopaedic surgery. The search yielded 275 records after removing any duplicates; eight studies were considered eligible and were reviewed as full text. Following full review, none of the studies was included in this article. To conclude, there were no papers that investigated or examined the concept of resilience in relation to the management of acute post-surgical orthopaedic wounds. Four of the papers identified, following the review process, did discuss quality of life outcomes and how these may be improved following wound development; most papers focused on the management of chronic wounds. It is apparent from the review that there is no evidence currently available that explores patient and family caregiver resilience following acute wound development and/or wound blistering post orthopaedic surgery.

  18. Attach importance to the early diagnosis and treatment of acute coagulation dysfunction after major war trauma

    OpenAIRE

    Li, Jie-Shou; You-sheng LI

    2013-01-01

    Coagulation dysfunction after major war trauma is conventionally attributed to consumption and dilution of coagulation factors. However, recent studies have identified an acute coagulation dysfunction at the early stage after trauma. This coagulation dysfunction due to endogenous coagulation disturbance at the early stage after trauma is called acute traumatic coagulation dysfunction (ATCD), and the patients with ATCD would have an increased complication rate and mortality. Standard coagulati...

  19. Radiation safety knowledge and practices among Irish orthopaedic trainees.

    LENUS (Irish Health Repository)

    Nugent, M

    2014-04-23

    Fluoroscopy is frequently used in orthopaedic surgery, particularly in a trauma setting. Exposure of patients and staff to ionising radiation has been studied extensively; however, little work has been done to evaluate current knowledge and practices among orthopaedic trainees.

  20. Damage of the auditory system associated with acute blast trauma.

    Science.gov (United States)

    Roberto, M; Hamernik, R P; Turrentine, G A

    1989-05-01

    This paper reviews the results of several studies on the effects of blast wave exposure on the auditory system of the chinchilla, the pig, and the sheep. The chinchillas were exposed at peak sound pressure levels of approximately 160 dB under well-controlled laboratory conditions. A modified shock tube was used to generate the blast waves. The pigs and sheep were exposed under field conditions in an instrumented hard-walled enclosure. Blast trauma was induced by the impact of a single explosive projectile. The peak sound pressure levels varied between 178 and 209 dB. All animals were killed immediately following exposure, and their temporal bones were removed for fixation and histologic analysis using light microscopy and scanning electron microscopy. Middle ears were examined visually for damage to the conductive system. There were well-defined differences in susceptibility to acoustic trauma among species. However, common findings in each species were the acute mechanical fracture and separation of the organ of Corti from the basilar membrane, and tympanic membrane and ossicular failure.

  1. Do Politics Matter to an Orthopaedic Surgeon? (They Should!).

    Science.gov (United States)

    Lee, Adam K; Sethi, Manish K

    2015-11-01

    Orthopaedic trauma care is intimately tied with health policy, and current changes with health care reform may change how trauma care is delivered. This article offers a brief history of modern health care and the implications of new policies on the practice of orthopaedic trauma.

  2. Stereoscopy in orthopaedics

    Science.gov (United States)

    Tan, S. L. E.

    2005-03-01

    Stereoscopy was used in medicine as long ago as 1898, but has not gained widespread acceptance except for a peak in the 1930's. It retains a use in orthopaedics in the form of Radiostereogrammetrical Analysis (RSA), though this is now done by computer software without using stereopsis. Combining computer assisted stereoscopic displays with both conventional plain films and reconstructed volumetric axial data, we are reassessing the use of stereoscopy in orthopaedics. Applications include use in developing nations or rural settings, erect patients where axial imaging cannot be used, and complex deformity and trauma reconstruction. Extension into orthopaedic endoscopic systems and teaching aids (e.g. operative videos) are further possibilities. The benefits of stereoscopic vision in increased perceived resolution and depth perception can help orthopaedic surgeons achieve more accurate diagnosis and better pre-operative planning. Limitations to currently available stereoscopic displays which need to be addressed prior to widespread acceptance are: availability of hardware and software, loss of resolution, use of glasses, and image "ghosting". Journal publication, the traditional mode of information dissemination in orthopaedics, is also viewed as a hindrance to the acceptance of stereoscopy - it does not deliver the full impact of stereoscopy and "hands-on" demonstrations are needed.

  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. 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.)

  5. 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

  6. Management of acute dento-alveolar trauma--from the viewpoint of an oral surgeon.

    Science.gov (United States)

    Petersen, J K

    2000-08-01

    Oral and maxillofacial surgeons often deal with acute dento-alveolar trauma in hospital or practice surroundings. They are often called upon by dental colleagues to give their advice or help in a given situation of the acute trauma patient with dental or oral injuries. In this article, the practical viewpoints and clinical experiences of an oral surgeon are offered based upon many years of work in hospital emergency rooms around the world.

  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. Lesões traumato-ortopédicas nos atletas paraolímpicos Orthopaedic trauma injuries in paralympic athletes

    Directory of Open Access Journals (Sweden)

    Roberto Vital

    2007-06-01

    trauma-orthopedic lesions. The aim of this descriptive-comparative study is to analyze statistically the incidence of trauma-orthopedic lesions of 82 physically challenged athletes selected in a non intentional and no probalistic way. These athletes belong to various sports categories, as follows: swimming = 37, table tennis = 19, athletics = 19, power lifting = 7. Sixty are males, 24, females, they range in age from 15 to 51 and they all took part in the 2002 World Championship. Applying the medical records of the Brazilian Paraolimpic Committee medical department filled in at those events (the technique of observing the athlete clinical-sports files and medical examinations, the result showed a recurrence of lesions in athletes in the following sports: athletics (MMII = 64.9%, backbone 19.3% and MMSS = 15.8%; power lifting (backbone = 54.5%, MMSS = 36.4% and MMII = 9.1%; swimming (MMSS = 44.4%, backbone = 38.9% and MMII = 16.7% and table tennis (MMSS = 56%, Backbone = 36% and MMII = 8%. Such results lead to the conclusion that the performing of sports of the physically challenged athletes, and also the intensity of the training routing to try to beat their previous marks and results, cause these kinds of lesion. In addition, it is important to reinforce the preventive measures to the athletes.

  9. Pharmacist's impact on acute pain management during trauma resuscitation.

    Science.gov (United States)

    Montgomery, Kayla; Hall, A Brad; Keriazes, Georgia

    2015-01-01

    The timely administration of analgesics is crucial to the comprehensive management of trauma patients. When an emergency department (ED) pharmacist participates in trauma resuscitation, the pharmacist acts as a medication resource for trauma team members and facilitates the timely administration of analgesics. This study measured the impact of a pharmacist on time to first analgesic dose administered during trauma resuscitation. All adult (>18 years) patients who presented to this level II trauma center via activation of the trauma response system between January 1, 2009, and May 31, 2013, were screened for eligibility. For inclusion, patients must have received intravenous fentanyl, morphine, or hydromorphone in the trauma bay. The time to medication administration was defined as the elapsed time from ED arrival to administration of first analgesic. There were 1328 trauma response system activations during the study period; of which 340 patients were included. The most common analgesic administered was fentanyl (62% in both groups). When a pharmacist was participating, the mean time to first analgesic administered was decreased (17 vs 21 minutes; P = .03). Among the 78% of patients with documented pain scores, the overall mean reduction in pain scores from ED arrival to ED discharge was similar between the 2 groups. There was a 2.4 point reduction with a pharmacist versus 2.7 without a pharmacist, using a 0 to 10 numeric pain rating scale. The participation of a clinical pharmacist during trauma resuscitation significantly decreased the time to first analgesic administration in trauma patients. The results of this study supplement the literature supporting the integration of clinical ED pharmacists on trauma teams.

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

    Directory of Open Access Journals (Sweden)

    Martin Sack

    2012-11-01

    Full Text Available Background: 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. Methods: 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. Results: 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. Conclusions: 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.

  11. [Consequences of the Foundation of a University Centre for Orthopaedics and Accident Surgery].

    Science.gov (United States)

    Schneiders, W; Dittmann, U; Hannemann, F; Jäger, M; Eberlein-Gonska, M; Schaser, K D; Zwipp, H; Günther, K-P

    2016-12-01

    Background: Since the combination of orthopaedic and traumatology surgery as a single speciality, an extremely wide variety of orthopaedic and trauma surgery centres have been founded in Germany. The present investigation analysed the degree to which additional value has been generated by merging two previously independent university departments - one for orthopaedics, the other for trauma surgery - into a single orthopaedics and trauma surgery centre. Material and Methods: The centre, merged in 1 June 2013, is led by two equal co-chairs (a full professor for orthopaedics and a full professor for trauma surgery). It consists of an acute division and five other divisions for specific parts of the body. The pre-existing certifications (level 1 trauma- and joint arthroplasty centre) were maintained in the new merged entity. Data from patient and employee questionnaires, as well as key economic indicators, were compared before and after the merger. Results: 11 % of the patients rated the medical treatment as mediocre or bad before the merger. After the merger, 5.7 % of the patients were moderately satisfied or unsatisfied; 92 % would recommend the merged centre to others and would return for further treatment. The evaluation of patient complaints before and after the merger showed no change. The evaluation of the employee questionnaires showed heterogeneous results. Overall, positive evaluations predominated, but in areas where there had been major changes, negative aspects were occasionally reported. The merger did not bring about any essential change in the number of in-patients (2012: 6693; 2014: 6649) or in the severity of the medical cases (CMI in 2012: 1.41; in 2014: 1.45). But in 2015, there was an increase in the number of in-patients (6837) and in the CMI (1.54). In the out-patient clinic, the merger led to a reduction in the material costs per patient (2012: 3.53 €/patient; 2014: 3.07 €/patient) and in the staff costs. The material costs for the

  12. MDCT of acute subaxial cervical spine trauma: a mechanism-based approach

    OpenAIRE

    Raniga, Sameer B.; Menon, Venugopal; Al Muzahmi, Khamis S.; Butt, Sajid

    2014-01-01

    Injuries to the spinal column are common and road traffic accidents are the commonest cause. Subaxial cervical spine (C3–C7) trauma encompasses a wide spectrum of osseous and ligamentous injuries, in addition to being frequently associated with neurological injury. Multidetector computed tomography (MDCT) is routinely performed to evaluate acute cervical spine trauma, very often as first-line imaging. MDCT provides an insight into the injury morphology, which in turn reflects the mechanics of...

  13. Acute head trauma in children - early application of MRI; Akutes Schaedel-Hirn-Trauma im Kindesalter - fruehzeitiger Einsatz der MRT

    Energy Technology Data Exchange (ETDEWEB)

    Reither, M. [Kinderkrankenhaus Park Schoenfeld, Kassel (Germany). Abt. fuer Bildgebende Diagnostik

    2001-05-01

    The purpose of the study was to evaluate the present diagnostic potential of MRI in early stage head trauma and possibly to replace CT studies in children. FLAIR-techniques consequently applied as 'scout sequences' provided reliable identification of traumatic intra- and extracranial lesions yet during the first measurement in all 24 cases. Follow-up scan confirmed the initial results. The reliability of MRI in acute pediatric head trauma is underlined by the fact that CT scans were no longer necessary within the last three years. Therefore, the imaging algorithm of acute head trauma in children has changed in our institution: medium and high risk patients undergo MRI, in young infants we do US first. HR-CT is reserved for lesions of the visceral cranium. X rays are out. (orig.) [German] Ziel dieser Studie war es, die heutigen technischen Moeglichkeiten der MRT beim akuten Schaedel-Hirn-Trauma (SHT) des Kindes einzusetzen und evtl. ganz auf CTs zu verzichten. Die konsequente Anwendung der FLAIR-Technik als 'Suchsequenz' erlaubte bereits bei der ersten Messung eine sichere Zuordnung intra- und extrakranieller Laesionen in allen 24 Faellen. Kontrolluntersuchungen bestaetigten die Erstbefunde. Die Zuverlaessigkeit der MRT wird auch dadurch unterstrichen, dass wir in den vergangenen 3 Jahren keine CT-Untersuchungen mehr durchfuehrten. Infolgedessen hat sich der Algorithmus bildgebender Verfahren beim SHT des Kindes in unserem Hause geaendert: Bei Patienten mit niedrigem Risiko fuehren wir keine Bildgebung durch. Bei Patienten mit mittlerem und hohem Risiko wird die MRT, bei jungen Saeuglingen zuerst der US eingesetzt. Die HR-CT ist Verletzungen des Gesichtsschaedels vorbehalten. Roentgenaufnahmen fertigen wir nicht mehr an. (orig.)

  14. Ketamine Patient Controlled Analgesia for Acute Pain in Trauma Patients: A Randomized, Active Comparator Controlled, Blinded, Pilot Trial

    Science.gov (United States)

    2017-01-11

    AFRL-SA-WP-SR-2017-0003 Ketamine Patient-Controlled Analgesia for Acute Pain in Trauma Patients: A Randomized, Active Comparator...June 2013 – December 2016 4. TITLE AND SUBTITLE Ketamine Patient-Controlled Analgesia for Acute Pain in Trauma Patients: A Randomized, Active...in trauma patients while reducing opioid consumption in the traumatically injured patient. The objective of this study was to compare differences in

  15. Design, delivery, and evaluation of early interventions for children exposed to acute trauma

    Directory of Open Access Journals (Sweden)

    Nancy Kassam-Adams

    2014-07-01

    Full Text Available Background: Exposure to acute, potentially traumatic events is an unfortunately common experience for children and adolescents. Posttraumatic stress (PTS responses following acute trauma can have an ongoing impact on child development and well-being. Early intervention to prevent or reduce PTS responses holds promise but requires careful development and empirical evaluation. Objectives: The aims of this review paper are to present a framework for thinking about the design, delivery, and evaluation of early interventions for children who have been exposed to acute trauma; highlight targets for early intervention; and describe next steps for research and practice. Results and conclusions: Proposed early intervention methods must (1 have a firm theoretical grounding that guides the design of intervention components; (2 be practical for delivery in peri-trauma or early post-trauma contexts, which may require creative models that go outside of traditional means of providing services to children; and (3 be ready for evaluation of both outcomes and mechanisms of action. This paper describes three potential targets for early intervention—maladaptive trauma-related appraisals, excessive early avoidance, and social/interpersonal processes—for which there is theory and evidence suggesting an etiological role in the development or persistence of PTS symptoms in children.

  16. 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

  17. 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

    .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......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......, 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...

  18. Acute costs and predictors of higher treatment costs of trauma in New South Wales, Australia.

    Science.gov (United States)

    Curtis, Kate; Lam, Mary; Mitchell, Rebecca; Black, Deborah; Taylor, Colman; Dickson, Cara; Jan, Stephen; Palmer, Cameron S; Langcake, Mary; Myburgh, John

    2014-01-01

    Accurate economic data are fundamental for improving current funding models and ultimately in promoting the efficient delivery of services. The financial burden of a high trauma casemix to designated trauma centres in Australia has not been previously determined, and there is some evidence that the episode funding model used in Australia results in the underfunding of trauma. To describe the costs of acute trauma admissions in trauma centres, identify predictors of higher treatment costs and cost variance in New South Wales (NSW), Australia. Data linkage of admitted trauma patient and financial data provided by 12 Level 1 NSW trauma centres for the 08/09 financial year was performed. Demographic, injury details and injury scores were obtained from trauma registries. Individual patient general ledger costs (actual trauma patient costs), Australian Refined Diagnostic Related Groups (AR-DRG) and state-wide average costs (which form the basis of funding) were obtained. The actual costs incurred by the hospital were then compared with the state-wide AR-DRG average costs. Multivariable multiple linear regression was used for identifying predictors of costs. There were 17,522 patients, the average per patient cost was $10,603 and the median was $4628 (interquartile range: $2179-10,148). The actual costs incurred by trauma centres were on average $134 per bed day above AR-DRG costs-determined costs. Falls, road trauma and violence were the highest causes of total cost. Motor cyclists and pedestrians had higher median costs than motor vehicle occupants. As a result of greater numbers, patients with minor injury had comparable total costs with those generated by patients with severe injury. However the median cost of severely injured patients was nearly four times greater. The count of body regions injured, sex, length of stay, serious traumatic brain injury and admission to the Intensive Care Unit were significantly associated with increased costs (ptrauma costing study

  19. Acute fatal coronary artery dissection following exercise-related blunt chest trauma.

    Science.gov (United States)

    Barbesier, Marie; Boval, Catherine; Desfeux, Jacques; Lebreton, Catherine; Léonetti, Georges; Piercecchi, Marie-Dominique

    2015-01-01

    Coronary artery injury such as acute coronary dissection is an uncommon and potentially life-threatening complication after blunt chest trauma. The authors report an unusual autopsy case of a 43-year-old healthy man who suddenly collapsed after receiving a punch to the chest during the practice of kung fu. The occurrence of the punch was supported by the presence of one recent contusion on the left lateral chest area at the external examination and by areas of hemorrhage next to the left lateral intercostal spaces at the internal examination. The histological examination revealed the presence of an acute dissection of the proximal segment of the left anterior descending coronary artery. Only few cases of coronary artery dissection have been reported due to trauma during sports activities such as rugby and soccer games, but never during the practice of martial arts, sports usually considered as safe and responsible for only minor trauma.

  20. The Core Competencies for General Orthopaedic Surgeons.

    Science.gov (United States)

    Kellam, James F; Archibald, Douglas; Barber, James W; Christian, Eugene P; D'Ascoli, Richard J; Haynes, Richard J; Hecht, Suzanne S; Hurwitz, Shepard R; Kellam, James F; McLaren, Alexander C; Peabody, Terrance D; Southworth, Stephen R; Strauss, Robert W; Wadey, Veronica M R

    2017-01-18

    With the changing delivery of orthopaedic surgical care, there is a need to define the knowledge and competencies that are expected of an orthopaedist providing general and/or acute orthopaedic care. This article provides a proposal for the knowledge and competencies needed for an orthopaedist to practice general and/or acute care orthopaedic surgery. Using the modified Delphi method, the General Orthopaedic Competency Task Force consisting of stakeholders associated with general orthopaedic practice has proposed the core knowledge and competencies that should be maintained by orthopaedists who practice emergency and general orthopaedic surgery. For relevancy to clinical practice, 2 basic sets of competencies were established. The assessment competencies pertain to the general knowledge needed to evaluate, investigate, and determine an overall management plan. The management competencies are generally procedural in nature and are divided into 2 groups. For the Management 1 group, the orthopaedist should be competent to provide definitive care including assessment, investigation, initial or emergency care, operative or nonoperative care, and follow-up. For the Management 2 group, the orthopaedist should be competent to assess, investigate, and commence timely non-emergency or emergency care and then either transfer the patient to the appropriate subspecialist's care or provide definitive care based on the urgency of care, exceptional practice circumstance, or individual's higher training. This may include some higher-level procedures usually performed by a subspecialist, but are consistent with one's practice based on experience, practice environment, and/or specialty interest. These competencies are the first step in defining the practice of general orthopaedic surgery including acute orthopaedic care. Further validation and discussion among educators, general orthopaedic surgeons, and subspecialists will ensure that these are relevant to clinical practice. These

  1. Acute direct inguinal hernia resulting from blunt abdominal trauma: Case Report

    Directory of Open Access Journals (Sweden)

    Hipkins Gabrielle

    2010-06-01

    Full Text Available Abstract We report a case of traumatic inguinal hernia following blunt abdominal trauma after a road traffic accident and describe the circumstances and technique of repair. The patient suffered multiple upper limb fractures and developed acute swelling of the right groin and scrotum. CT scan confirmed the acute formation of a traumatic inguinal hernia. Surgical repair was deferred until resolution of the acute swelling and subcutaneous haematoma. The indication for surgery was the potential for visceral strangulation or ischaemia with the patient describing discomfort on coughing. At surgery there was complete obliteration of the inguinal canal with bowel and omentum lying immediately beneath the attenuated external oblique aponeurosis. A modified prolene mesh hernia repair was performed after reconstructing the inguinal ligament and canal in layers. To our knowledge, this is the first documented case of the formation of an acute direct inguinal hernia caused as a result of blunt abdominal trauma with complete disruption of the inguinal canal. Surgical repair outlines the principles of restoration of normal anatomy in a patient who is physiologically recovered from the acute trauma and whose anatomy is distorted as a result of his injuries.

  2. 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.

  3. Trauma.

    Science.gov (United States)

    Cobb, A B

    1991-03-01

    The need for planning and development of statewide trauma prevention and trauma service systems is or should be a high priority--if one sets priorities on criteria that address important factors such as cost to benefits in reduction of life years lost and reduction of disability and costs of long-term rehab services, etc. Prevention of injury and first class trauma care will lessen our heavy human burdens (loss of life and disability) and reduce our long-term outlays for rehabilitation, etc. Obviously our first line of intervention should be prevention--all educational, regulatory and automatic protectors (seat belts, gun restrictions, air bags) that will lower injury rates. A state trauma system must be planned for the larger universe than individual institutions or communities. We must educate our public that the only practical way to provide services for major trauma is through regionalized systems that they somehow must help support. The recent emphasis on making the health services industry a "competitive market" has discouraged public interest and support for regionalized health systems. Our best chances for funding such systems are probably through user fees, sin taxes and surcharges on fines, etc. We need the elements or principles of a plan and present it to the public and to their representatives in the courthouses, city halls and state capital of our state. We need to generate public discussion and understanding on the problem, the potential for saving lives and preventing disability. To do any less would mean our failure to meet our duties as health professionals and public health officials.

  4. [Pulmonary contusion and acute respiratory distress syndrome (ARDS) as complications of blunt chest trauma].

    Science.gov (United States)

    Michalska, Agata; Jurczyk, Agnieszka P; Machała, Waldemar; Szram, Stefan; Berent, Jarosław

    2009-01-01

    Blunt chest traumas are common nowadays due to development of motor transport. They are associated with high mortality rates because of serious injuries of internal organs. The mechanisms of injuries are complex and may cause damages ranging from small ones, such as bruises or abrasions, to life-threatening trauma. Among typical injuries there are rib fractures, sternal fractures, pneumothorax, hemothorax, diaphragm lacerations, pulmonary contusions, cardiac tamponade, cardiac rupture and many others. The authors of the article would like to emphasize the pathophysiology and diagnostic difficulties in such blunt chest trauma complications as pulmonary contusions and acute respiratory distress syndrome, for which no causal treatment is available and only early diagnosis and administration of symptomatic treatment may increase the patients' chances to survive. In Forensic Medicine Department, Medical University of Łódź, an opinion was issued on a case which illustrates the clinical problem.

  5. 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

  6. Unconscious race and class bias: its association with decision making by trauma and acute care surgeons.

    Science.gov (United States)

    Haider, Adil H; Schneider, Eric B; Sriram, N; Dossick, Deborah S; Scott, Valerie K; Swoboda, Sandra M; Losonczy, Lia; Haut, Elliott R; Efron, David T; Pronovost, Peter J; Freischlag, Julie A; Lipsett, Pamela A; Cornwell, Edward E; MacKenzie, Ellen J; Cooper, Lisa A

    2014-09-01

    Recent studies have found that unconscious biases may influence physicians' clinical decision making. The objective of our study was to determine, using clinical vignettes, if unconscious race and class biases exist specifically among trauma/acute care surgeons and, if so, whether those biases impact surgeons' clinical decision making. A prospective Web-based survey was administered to active members of the Eastern Association for the Surgery of Trauma. Participants completed nine clinical vignettes, each with three trauma/acute care surgery management questions. Race Implicit Association Test (IAT) and social class IAT assessments were completed by each participant. Multivariable, ordered logistic regression analysis was then used to determine whether implicit biases reflected on the IAT tests were associated with vignette responses. In total, 248 members of the Eastern Association for the Surgery of Trauma participated. Of these, 79% explicitly stated that they had no race preferences and 55% stated they had no social class preferences. However, 73.5% of the participants had IAT scores demonstrating an unconscious preference toward white persons; 90.7% demonstrated an implicit preference toward upper social class persons. Only 2 of 27 vignette-based clinical decisions were associated with patient race or social class on univariate analyses. Multivariable analyses revealed no relationship between IAT scores and vignette-based clinical assessments. Unconscious preferences for white and upper-class persons are prevalent among trauma and acute care surgeons. In this study, these biases were not statistically significantly associated with clinical decision making. Further study of the factors that may prevent implicit biases from influencing patient management is warranted. Epidemiologic study, level II.

  7. The orthopaedic surgeon and manufacturing industry relationship. Ethical guidelines.

    Science.gov (United States)

    Lim, E V; Aquino, N J

    1999-11-01

    Orthopaedic surgery has progressed over the years because of innovative work of pioneering orthopaedic surgeons; new developments in internal fixation techniques and implants codeveloped with the orthopaedic manufacturing industry have improved treatment greatly. This article analyzes and reviews the relationship of orthopaedic surgeons to the orthopaedic implant industry, analyzing three broad categories of the relationship: (1) physicians receiving gifts from industry; (2) the orthopaedic industry's financial support of educational and research endeavors of academic trauma and other centers; and (3) the relationship of the industry with innovators in the field of orthopaedic surgery by retainer fees, royalties, and stock options from industry. The ethical relationship requires: (1) putting the patient's concerns first above vested interests; (2) an awareness of a potential for abuse; and (3) a level of awareness of the relationship and the ability to explain and inculcate this relationship in the teaching program of young residents to maintain the high standards that have been set.

  8. The use of a virtual learning environment in promoting virtual journal clubs and case-based discussions in trauma and orthopaedic postgraduate medical education: the Leicester experience.

    Science.gov (United States)

    Palan, J; Roberts, V; Bloch, B; Kulkarni, A; Bhowal, B; Dias, J

    2012-09-01

    The use of journal clubs and, more recently, case-based discussions in order to stimulate debate among orthopaedic surgeons lies at the heart of orthopaedic training and education. A virtual learning environment can be used as a platform to host virtual journal clubs and case-based discussions. This has many advantages in the current climate of constrained time and diminishing trainee and consultant participation in such activities. The virtual environment model opens up participation and improves access to journal clubs and case-based discussions, provides reusable educational content, establishes an electronic record of participation for individuals, makes use of multimedia material (including clinical imaging and photographs) for discussion, and finally, allows participants to link case-based discussions with relevant papers in the journal club. The Leicester experience highlights the many advantages and some of the potential difficulties in setting up such a virtual system and provides useful guidance for those considering such a system in their own training programme. As a result of the virtual learning environment, trainee participation has increased and there is a trend for increased consultant input in the virtual journal club and case-based discussions. It is likely that the use of virtual environments will expand to encompass newer technological approaches to personal learning and professional development.

  9. 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.

  10. 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.)

  11. 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

  12. 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.)

  13. Acute trauma induced disc displacement without reduction and its sequelae

    Science.gov (United States)

    He, DongMei; Yang, XiuJuan; Wang, FeiYu; Yang, Chi; Dong, MinJun

    2016-01-01

    Acute traumatic temporomandibular joint disc displacement (ATDD) and its sequelae are not familiar for most surgeons. This study is to discuss its sequelae in cases without disc reduction after failed conservative treatment. From 2010 to 2015, 26 patients with 34 joints were included in the study. All patients had at least 3 months conservative treatment. Their maximal incisor opening (MIO) was measured during follow-ups and MRI examination was used to check the condylar bone degeneration. The mean follow-up for conservative treatment after admission was 8.69 months, the patients reached an average of 25.7 mm MIO. MRI showed condylar bone intact in 8 joints (23.5%), condylar surface bone destruction (Wilks IV, V stages) in 14 joints (41.2%), and severe bone resorption in 12 joints (35.3%). 15 patients with 23 joints were asked for surgical treatment after a mean conservative treatment of 5.4 months (3–12 months) to improve mouth opening and relieve chronic pain. 12 joints had total joint replacement (TJR). 11 joints had disc repositioning. Their mean MIO before operation was 19.8 mm and significantly improved to 33.9 mm after operation (p = 0.0000). ATDD may cause severe osteoarthritis or ankylosis. Disc repositioning and TJR could significantly improve MIO. PMID:27582054

  14. Multishot diffusion-weighted MR imaging features in acute trauma of spinal cord

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Jin Song; Huan, Yi [Fourth Military Medical University, Department of Radiology, Xijing Hospital, Xi' an (China)

    2014-03-15

    To analyse diffusion-weighted MRI of acute spinal cord trauma and evaluate its diagnostic value. Conventional MRI and multishot, navigator-corrected DWI were performed in 20 patients with acute spinal cord trauma using 1.5-T MR within 72 h after the onset of trauma. Twenty cases were classified into four categories according to the characteristics of DWI: (1) Oedema type: ten cases presented with variable hyperintense areas within the spinal cord. There were significant differences in the apparent diffusion coefficients (ADCs) between lesions and unaffected regions (t = -7.621, P < 0.01). ADC values of lesions were markedly lower than those of normal areas. (2) Mixed type: six cases showed heterogeneously hyperintense areas due to a mixture of haemorrhage and oedema. (3) Haemorrhage type: two cases showed lesions as marked hypointensity due to intramedullary haemorrhage. (4) Compressed type (by epidural haemorrhage): one of the two cases showed an area of mild hyperintensity in the markedly compressed cord due to epidural haematoma. Muti-shot DWI of the spinal cord can help visualise and evaluate the injured spinal cord in the early stage, especially in distinguishing the cytotoxic oedema from vasogenic oedema. It can assist in detecting intramedullary haemorrhage and may have a potential role in the evaluation of compressed spinal cord. (orig.)

  15. 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.

  16. Evaluation of acute traumatic coagulopathy in dogs and cats following blunt force trauma.

    Science.gov (United States)

    Gottlieb, Dara L; Prittie, Jennifer; Buriko, Yekaterina; Lamb, Kenneth E

    2017-01-01

    To evaluate the presence of acute traumatic coagulopathy (ATC) in dogs and cats following blunt trauma and to relate coagulation variables with injury severity and admission variables. Prospective, single center, observational study from 2013 to 2014. Urban private referral hospital. Eighteen and 19 client-owned dogs and cats, respectively, sustaining blunt trauma within 8 hours of presentation without prior resuscitation; 17 healthy staff and client-owned control cats METHODS: Blood samples were collected upon presentation for measurement of blood gas, lactate, blood glucose, ionized calcium, PCV, total plasma protein, prothrombin time (PT), activated partial thromboplastin time (aPTT), fibrinogen, platelet count, and thromboelastography. ATC was diagnosed in 1 dog and 1 cat on presentation. Hypercoagulability was documented in 4/18 (22%) of dogs and 1/19 (5.3%) of cats. In dogs, prolongation of PT (P = 0.018), aPTT (P = 0.013) and decrease in maximum amplitude (MA) (P = 0.027) were significantly associated with injury severity as measured by the animal trauma triage (ATT) score. In cats, PT, aPTT, MA, and clot strength (G) were not associated with injury severity. In cats, increasing blood glucose and lactate were significantly associated with decreasing MA (P = 0.041, P = 0.031) and G (P = 0.014, P = 0.03). In both dogs (P = 0.002) and cats (P = 0.007), fibrinogen concentration was significantly correlated with G. ATC is rare in minimally injured dogs and cats following blunt trauma. In dogs, ATT score is significantly associated with PT, aPTT, and MA, suggesting an increased risk of ATC in more severely injured animals. ATT score does not appear to predict coagulopathies in cats. Future studies including more severely injured animals are warranted to better characterize coagulation changes associated with blunt trauma. © Veterinary Emergency and Critical Care Society 2016.

  17. [Distraction osteogenesis in orthopaedics

    NARCIS (Netherlands)

    Baat, P. de; Baat, C. de; Bessems, J.H.

    2008-01-01

    For several decades, distraction osteogenesis has been applied in orthopaedics for lengthening limbs. Other indications for distraction osteogenesis in orthopaedics are nonunions, open fractures, oncologic defects, and ankle osteoarthritis. The main principle of distraction osteogenesis is that,

  18. [Distraction osteogenesis in orthopaedics

    NARCIS (Netherlands)

    Baat, P. de; Baat, C. de; Bessems, J.H.

    2008-01-01

    For several decades, distraction osteogenesis has been applied in orthopaedics for lengthening limbs. Other indications for distraction osteogenesis in orthopaedics are nonunions, open fractures, oncologic defects, and ankle osteoarthritis. The main principle of distraction osteogenesis is that, wit

  19. [Distraction osteogenesis in orthopaedics

    NARCIS (Netherlands)

    Baat, P. de; Baat, C. de; Bessems, J.H.

    2008-01-01

    For several decades, distraction osteogenesis has been applied in orthopaedics for lengthening limbs. Other indications for distraction osteogenesis in orthopaedics are nonunions, open fractures, oncologic defects, and ankle osteoarthritis. The main principle of distraction osteogenesis is that, wit

  20. Correlation of clinical and radiographic findings with outcomes in acute cervical discoligamentous trauma manifesting as persistent midline cervical tenderness.

    OpenAIRE

    Ackland, Helen Margaret

    2017-01-01

    According to current international practice, the presence of midline cervical tenderness following trauma mandates cervical spine imaging. Whilst this aspect of trauma management is unambiguous, difficulties arise when midline tenderness is persistent, and computed tomography (CT) imaging is negative for acute injury. The extent to which this clinical sign is an indication of occult discoligamentous injury, undetectable on CT imaging, is unclear. The identification of such inju...

  1. Analysis of clinical risk factors associated with mortality of severely injured multiple trauma patients with acute lung injury

    Institute of Scientific and Technical Information of China (English)

    MA Yue-feng; SHENG Lei; GU Jun; ZHANG Mao; JIANG Guan-yu

    2009-01-01

    Background It is important to study the factors affecting the clinical mortality of the severe multiple trauma population. The present study was aimed to identify the potential risk factors that could affect mortality rate of acute lung injury (ALI) in severely injured multiple trauma population and to investigate the effects of certain risk factors on the prognosis of different patient subpopulations.Methods This is a follow-up study treating trauma as a single cause for emergency department (ED) and emergency intensive care unit (EICU) admissions. Patients identified with severe multiple trauma with early onset of ALI were enrolled from five trauma centers. Nineteen potential risk factors affecting the prognosis of ALI were examined by univariate and multivariate Logistic regression analyses to identify the ones that affected the mortality of these severe multiple trauma patients.Results There were 687 multiple trauma patients with post-traumatic ALl admitted to ED and EICU during the study period. The six risk factors that affected the mortality with unadjusted odd ratios (ORs) and 95% confidence intervals (Cls)were Acute Physiology Score and Chronic Health Evaluation Score (APACHE) II score, Injury Severity Score (ISS), duration of trauma, age, aspiration of gastric contents, and disseminated intravascular coagulation (DIC). Specific risk factors also affected different patient subpopulations at different degrees (surviving beyond 24 hours, 72 hours, 28 days and with multiple blood transfusions and higher injury scores).Conclusions Factors of APACHE Ⅱ score, ISS and aspiration of gastric contents that could predict the mortality of ALI may exist in the early stage of trauma. Duration of trauma and DIC that greatly affected and predicted the short- and long-term development and mortality of ALI deserve special attention. Elderly patients (aged beyond 65 years) were the independent risk factor for the secondary sepsis and deterioration of pulmonary function

  2. Preservation of active range of motion after acute elbow trauma predicts absence of elbow fracture.

    Science.gov (United States)

    Darracq, Michael A; Vinson, David R; Panacek, Edward A

    2008-09-01

    Previous studies indicate that an inability to fully extend the elbow after elbow trauma is indicative of fracture. We hypothesized that maintenance of active range of motion (ROM) of the elbow in flexion, extension, pronation, and supination after elbow trauma is very specific for the absence of fracture or effusion, and limitation of ROM is sensitive for fracture or effusion. This was a prospective observational study with convenience sampling of a carefully selected patient population. This would allow certain types of patients to be excluded from the study. Patients with elbow injury receiving radiographs and meeting enrollment criteria were enrolled between June 2006 and March 2007 at 4 emergency departments in the local region. Demographics, active ROM, and presence of point tenderness at the olecranon, epicondyles, and radial head were recorded by enrolling clinicians. All enrolled patients received standard elbow radiographs. Radiographs were reviewed by blinded radiologists for the presence of fracture and effusion. Sensitivity, specificity, and 95% confidence intervals (CIs) of examination findings were calculated. One hundred thirteen patients were enrolled. Limitation of active ROM was 100% (95% CI, 0.93-1.00) sensitive for fracture or effusion. Preservation of active ROM was 97% (95% CI, 0.89-1.00) specific for the absence of fracture. Point tenderness was also highly sensitive but not specific. Individuals with preservation of active ROM after acute elbow trauma have a very low risk of associated fracture and may not require radiographic studies.

  3. The influence of psychosocial factors on recovery following acute whiplash trauma.

    Science.gov (United States)

    Carstensen, Tina Birgitte Wisbech

    2012-12-01

    Persistent pain and disability after whiplash trauma has become an increasingly significant problem in many industrialized countries entailing comprehensive individual as well as social costs. The dissertation includes two areas of research within whiplash trauma. The first part contains two empirical articles focusing on risk factors for poor recovery. The second part contains a systematic review and an empirical article and concerns the influence of coping strategies on recovery with a special emphasis on possible gender differences. All empirical articles in the dissertation are based on self-reported questionnaire data on a patient cohort of whiplash-exposed. Patients are consecutively included in the study within the first ten days of collision recruited from emergency departments and general practitioners in four counties in Denmark from April 2001 to June 2003. One of the empirical articles in the dissertation is supplemented with data from a social register of transfer benefits on the patient cohort as well as on a matched register control cohort in the general population. In this dissertation we wish to answer the following questions: 1) Do self-reported pre-collision health-related and socio-demographic factors affect self-reported work capability and neck pain one year after acute whiplash trauma? 2) Do transfer benefits before the accident predict negative change in future health-related provisional situation and future neck pain? 3) Do persons with acute whiplash trauma experience more negative change in future health-related provisional situation compared to a matched register control group? 4) Does research in the use of coping strategies after whiplash trauma show that these predict poor restitution and is there any research on gender differences in the use of coping strategies in whiplash-exposed? 5) Do gender and coping strategies interact in the prediction of future neck pain following acute whiplash trauma? Self-reported unspecified pain, female

  4. Acute Muscle Trauma due to Overexercise in an Otherwise Healthy Patient with Cystic Fibrosis

    Directory of Open Access Journals (Sweden)

    Henning Neubauer

    2012-01-01

    Full Text Available Cystic fibrosis (CF is one of the most common inherited diseases and is caused by mutations in the CFTR gene. Although the pulmonary and gastrointestinal manifestations of the disease remain in the focus of treatment, recent studies have shown expression of the CFTR gene product in skeletal muscle cells and observed altered intramuscular Ca2+ release dynamics in CFTR-deficient animal models. Physical exercise is beneficial for maintaining fitness and well-being in CF patients and constitutes one aspect of modern multimodal treatment, which has considerably increased life span and reduced morbidity. We report on a case of acute muscle trauma resulting from excessive dumbbell exercise in a young adult with cystic fibrosis and describe clinical, laboratory and imaging characteristics of acute exercise-induced muscle injury.

  5. Allograft loss from acute Page kidney secondary to trauma after kidney transplantation

    Science.gov (United States)

    Takahashi, Kazuhiro; Prashar, Rohini; Putchakayala, Krishna G; Kane, William J; Denny, Jason E; Kim, Dean Y; Malinzak, Lauren E

    2017-01-01

    We report a rare case of allograft loss from acute Page kidney secondary to trauma that occurred 12 years after kidney transplantation. A 67-year-old Caucasian male with a past surgical history of kidney transplant presented to the emergency department at a local hospital with left lower abdominal tenderness. He recalled that his cat, which weighs 15 lbs, jumped on his abdomen 7 d prior. On physical examination, a small tender mass was noticed at the incisional site of the kidney transplant. He was producing a normal amount of urine without hematuria. His serum creatinine level was slightly elevated from his baseline. Computer tomography revealed a large subscapular hematoma around the transplant kidney. The patient was observed to have renal trauma grade II at the hospital over a period of three days, and he was finally transferred to a transplant center after his urine output significantly decreased. Doppler ultrasound demonstrated an extensive peri-allograft hypoechoic area and abnormal waveforms with absent arterial diastolic flow and a patent renal vein. Despite surgical decompression, the allograft failed to respond appropriately due to the delay in surgical intervention. This is the third reported case of allograft loss from acute Page kidney following kidney transplantation. This case reinforces that kidney care differs if the kidney is solitary or a transplant. Early recognition and aggressive treatments are mandatory, especially in a case with Doppler signs that are suggestive of compression. PMID:28280700

  6. 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.

  7. The Evidence-Based Principles of Negative Pressure Wound Therapy in Trauma & Orthopedics

    Science.gov (United States)

    A, Novak; Khan, Wasim S; J, Palmer

    2014-01-01

    Negative pressure wound therapy is a popular treatment for the management of both acute and chronic wounds. Its use in trauma and orthopedics is diverse and includes the acute traumatic setting as well as chronic troublesome wounds associated with pressure sores and diabetic foot surgery. Efforts have been made to provide an evidence base to guide its use however this has been limited by a lack of good quality evidence. The following review article explores the available evidence and describes future developments for its use in trauma and orthopaedic practice. PMID:25067971

  8. 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.)

  9. 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

  10. A clinical study of multiple trauma combined with acute lung injury

    Directory of Open Access Journals (Sweden)

    Tao Liang

    2016-11-01

    Full Text Available Objective: To study the changes of the contents of inflammatory mediators in serum of polytrauma patients with acute lung injury (ALI and their correlation with the disease. Methods: Patients suffering from multiple trauma combined with ALI were selected as ALI group (n = 54. Patients suffering from multiple trauma without ALI were considered as the control group (n = 117. The severity of the disease of patients in the two groups was assessed. Arterial blood was extracted for blood gas analysis. Venous blood was extracted to detect the contents of inflammatory mediators tumor necrosis factor-a, interleukin-1b (IL-1b, IL-10, granulocyte-macrophage colony stimulating factor, NO, endothelin-1. Results: The scores of injury severity score [(25.42 ± 3.58 vs. (17.03 ± 2.25], systemic inflammatory response syndrome [(3.85 ± 0.52 vs. (2.20 ± 0.36] and acute physiology and chronic health evaluation II [(92.63 ± 11.04 vs. (60.46 ± 8.87] in patients in ALI group were all significantly higher than those in the control group and its correcting shock time [(8.39 ± 1.05 vs. (5.15 ± 0.72 h] was longer than that of the control group. The amount of blood transfusion [(674.69 ± 93.52 vs. (402.55 ± 57.65 mL] was greater than that in the control group. The contents of the arterial partial pressure of oxygen [(76.65 ± 9.68 vs. (86.51 ± 10.56 mmHg], arterial blood pressure of carbon dioxide [(27.76 ± 4.82 vs. (36.78 ± 5.82 mmHg] and arterial partial pressure of oxygen/fraction of inspired oxygen [(236.94 ± 36.49 vs. (353.95 ± 47.76] were all significantly lower than those in the control group. The contents of serum tumor necrosis factor-a, IL-1b, IL- 10, granulocyte-macrophage colony stimulating factor, NO and endothelin-1 were obviously higher than those of control group and also positively correlated with the scores of injury severity score, systemic inflammatory response syndrome and acute physiology and chronic health evaluation II. Conclusions

  11. Long-term osseous sequelae after acute trauma of the knee joint evaluated by MRI

    Energy Technology Data Exchange (ETDEWEB)

    Roemer, F.W.; Bohndorf, K. [Department of Radiology, Klinikum Augsburg, Stenglinstrasse 2, 86152 Augsburg (Germany)

    2002-11-01

    To evaluate the frequency and location and to determine the long-term MR changes in patients with edema-like bone marrow abnormalities after acute knee trauma.Design and patients. A cohort of 176 consecutive patients in a 29 month period with acute injury of the knee joint was examined with MRI. Forty-nine patients with bone marrow edema-like signal alteration on the initial MR examination were re-evaluated with MRI after a minimum of 2 years (mean 44 months). Signal alterations and contour abnormalities on the initial and follow-up MR examinations were classified. The volume of the edema was also measured.Results. There was a prevalence of post-traumatic edema-like signal changes of 72% in 176 patients. In the follow-up group (n=49) the initial MR examination showed 80 areas of signal change with a mean volume of 15.5 cm{sup 3} (range 0.25-175 cm{sup 3}). Thirty-five (44%) were signal changes without other bony or cartilaginous injuries, 19 (24%) were subchondral impaction fractures and 26 (33%) were osteochondral or chondral fractures. Sixty-nine percent of the lesions were located in the lateral, and 29% in the medial joint compartment. Three percent were patellar lesions. In seven of the 49 patients (14%) eight signal changes were seen on the follow-up MR examination. Six lesions were located in the same anatomic area as on the initial MR examination, and two new lesions had developed. The volume of the bone marrow edema was smaller in all persisting lesions (mean volume 2.26 cm{sup 3}, range 0.3-4.8 cm{sup 3}). Deterioration of the subchondral impaction, chondral/osteochondral fracture or lesions resembling osteonecrosis were not found in any patient.Conclusions. The majority of acute post-traumatic marrow signal changes are found in the lateral compartment and do not show additional osseous or chondral alterations. After a minimum of 2 years acute post-traumatic bone marrow edema-like signal alterations vanish in the majority of patients. Even more severe

  12. X-ray signs of traumas of the cervical region of the spinal cord in the acute period

    Energy Technology Data Exchange (ETDEWEB)

    Brodskaya, Z.L. (Inst. Usovershenstvovaniya Vrachej, Novokuznetsk (USSR))

    The results are analyzed of an X-ray examination of 208 patients with traumas of the cervical region of the spinal column and spinal cord in the acute period of trauma. The authors proposed a scheme that included telespondylography in standard and oblique projections, flebospondylography, discography and pneumomyelography in the Schantz collar with a patient lying on the back. Four types of the spinal cord traumas were diagnosed: compression with osseous elements (76.92%), with sharp discs and strained epidural hematomas (3.85%), isolated contusion of the spinal cord (10.1%) and disorder of the spinal circulation (9.13%). Special emphasis was laid on clinicospondylographic correlations, a critical distance, congenital narrowing of the vertebral canal. The concept of traumatic decompression of the spinal cord was stressed. Symptoms of its contusion and trauma of the spinal circulation were indicated.

  13. Interactive role of trauma cytokines and erythropoietin and their therapeutic potential for acute and chronic wounds.

    Science.gov (United States)

    Bader, Augustinus; Lorenz, Katrin; Richter, Anja; Scheffler, Katja; Kern, Larissa; Ebert, Sabine; Giri, Shibashish; Behrens, Maria; Dornseifer, Ulf; Macchiarini, Paolo; Machens, Hans-Günther

    2011-02-01

    If controllable, stem cell activation following injury has the therapeutic potential for supporting regeneration in acute or chronic wounds. Human dermally-derived stem cells (FmSCs) were exposed to the cytokines interleukin-6 (IL-6), IL-1β, and tumor necrosis factor-α (TNF-α) in the presence of erythropoietin (EPO). Cells were cultured under ischemic conditions and phenotypically characterized using flow cytometry. Topical EPO application was performed in three independent clinical wound healing attempts. The FmSCs expressed the receptor for EPO. EPO had a strong inhibitory effect on FmSC growth in the absence of IL-6 and TNF-α. With IL-6, the EPO effects were reversed to that of growth stimulation. TNF-α had the strongest stimulatory effect. In contrast, IL-1β had an inhibitory effect. Topically applied EPO considerably enhanced wound healing and improved wound conditions of acute and chronic wounds. Site specificity of stem cell activation is mediated by IL-6 and TNF-α. In trauma, EPO ceases its inhibitory role and reverts to a clinically relevant boosting function. EPO may be an important therapeutic tool for the topical treatment of acute and chronic wounds.

  14. MDCT of acute subaxial cervical spine trauma: a mechanism-based approach.

    Science.gov (United States)

    Raniga, Sameer B; Menon, Venugopal; Al Muzahmi, Khamis S; Butt, Sajid

    2014-06-01

    Injuries to the spinal column are common and road traffic accidents are the commonest cause. Subaxial cervical spine (C3-C7) trauma encompasses a wide spectrum of osseous and ligamentous injuries, in addition to being frequently associated with neurological injury. Multidetector computed tomography (MDCT) is routinely performed to evaluate acute cervical spine trauma, very often as first-line imaging. MDCT provides an insight into the injury morphology, which in turn reflects the mechanics of injury. This article will review the fundamental biomechanical forces underlying the common subaxial spine injuries and resultant injury patterns or "fingerprints" on MDCT. This systematic and focused analysis enables a more accurate and rapid interpretation of cervical spine CT examinations. Mechanical considerations are important in most clinical and surgical decisions to adequately realign the spine, to prevent neurological deterioration and to facilitate appropriate stabilisation. This review will emphasise the variables on CT that affect the surgical management, as well as imaging "pearls" in differentiating "look-alike" lesions with different surgical implications. It will also enable the radiologist in writing clinically relevant CT reports of cervical spine trauma. Teaching Points • Vertebral bodies and disc bear the axial compression forces, while the ligaments bear the distraction forces.• Compressive forces result in fracture and distractive forces result in ligamentous disruption.• Bilateral facet dislocation is the most severe injury of the flexion-distraction spectrum.• Biomechanics-based CT reading will help to rapidly and accurately identify the entire spectrum of injury.• This approach also helps to differentiate look-alike injuries with different clinical implications.

  15. The relationship between acute stress disorder and posttraumatic stress disorder in severely injured trauma survivors.

    Science.gov (United States)

    Creamer, Mark; O'Donnell, Meaghan L; Pattison, Phillipa

    2004-03-01

    This prospective longitudinal study was designed to investigate the relationship between acute stress disorder (ASD) and the subsequent development of posttraumatic stress disorder (PTSD) in a population of severely injured hospitalised trauma survivors. Symptoms of ASD were assessed just prior to discharge in 307 consecutive admissions to a Level 1 Trauma Centre, with PTSD assessments completed at 3 and 12 months post-injury. A well-established structured clinical interview was adopted for both assessments. Only 1% of the sample met criteria for an ASD diagnosis (at a mean of 8 days post-injury), while the incidence of PTSD was 9% at 3 months and 10% at 12 months. Although all ASD symptom clusters contributed to the prediction of subsequent PTSD severity, logistic regression indicated that only re-experiencing and arousal predicted a categorical PTSD diagnosis. The dissociative symptoms that form the core of ASD were rarely endorsed and showed high specificity but low sensitivity, resulting in a high proportion of false negative diagnoses. Reducing the number of dissociative symptoms required for a diagnosis ameliorated, but did not resolve, the problem. In this particular population, the low sensitivity of the ASD diagnosis renders it a poor screening test for use in identifying high risk individuals for early intervention and prevention strategies.

  16. 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.

  17. 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.

  18. 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.)

  19. The Current Role of Stem Cells in Orthopaedic Surgery

    Directory of Open Access Journals (Sweden)

    Maniar HH

    2015-11-01

    Full Text Available Basic science and experimental research on stem cells has increased exponentially in the last decade. Our present knowledge about stem cell biology is better than ever before. This new paradigm shift in research has been reflected in the field of orthopaedic surgery. Various experimental models have suggested a potential application of stem cells for different orthopaedic conditions, and early clinical results of stem cell use have been encouraging. These cells can be easily isolated, processed and made available for clinical use. From healing of bone defects caused by trauma, tumor or infection to cartilage defects, nerve, tendon and ligament healing, stem cell use has the potential to revolutionize orthopaedic practice. The purpose of this article is to orient a general orthopaedic surgeon towards the current use and clinical applications of stem cell based therapy in orthopaedics and to provide a complete overview of the clinical advances in this field.

  20. 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.

  1. 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.

  2. 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.

  3. 骨科创伤及感染创面应用负压封闭引流(VSD)治疗的护理体会%Orthopaedic Trauma and Infection Wound Application Negative Pressure Closed Drainage (VSD) Treatment of Nursing Experience

    Institute of Scientific and Technical Information of China (English)

    李建莉

    2012-01-01

      Objective to explore in the treatment of Vsd orthopaedic trauma and infection wound application effect and nursing experience. Methods the treatment of orthopaedic trauma and infection Vsd wound 68 cases. Results 68 cases of pa-tients cured by the Vsd after treatment,50 cases wound granuloma growth,fresh blood circulation is good. Bacterial culture were all negative. line free skin graft or direct suture after wound repair. 18 routine multiple drainage,flap to repair wounds af-ter success. Conclusion the treatment of Vsd orthopaedic trauma and infection wound can reduce the number of dressing,and effectively avoid the cross infection. nursing key is to keep the negative pressure drainage unobstructed and strengthen nutrition.%  目的探讨 Vsd 在治疗骨科创伤及感染创面的应用效果及护理体会.方法采用 Vsd 治疗骨科创伤及感染创面68例.结果68例患者经 Vsd 治疗后,50例创面肉芽肿生长,新鲜血液循环良好.细菌培养均阴性.行游离植皮或直接缝合后创面修复.18例行多次引流,皮瓣转移后创面修复成功.结论 Vsd 治疗骨科创伤及感染创面可减少换药次数,有效地避免了交叉感染.护理重点是保持负压引流通畅和加强营养.

  4. Current practice in the management of acute/unstable slipped capital femoral epiphyses in the United Kingdom and the Netherlands: results of a survey of the membership of the British Society of Children's Orthopaedic Surgery and the Werkgroep Kinder Orthopaedie.

    Science.gov (United States)

    Witbreuk, Melinda; Besselaar, Philip; Eastwood, Deborah

    2007-03-01

    A questionnaire was sent to all members of the British Society for Children's Orthopaedic Surgery and the Werkgroep Kinder Orthopaedie to identify points of agreement/disagreement on the management of the acute unstable slip of the upper femoral epiphysis and to compare these European results with those from a similar North American survey. Sixty-five per cent responded. Overall, both countries evaluated cases similarly and believed in their urgent management. Sixty-six per cent did not reposition the slip. Significant differences were observed in attitude towards single screw usage, prophylactic pinning and metalwork removal both between the two countries and in comparison with North America.

  5. A clinical study of multiple trauma combined with acute lung injury

    Institute of Scientific and Technical Information of China (English)

    Tao Liang; Yong-Fu Ma; Jian Zhu; Dao-Xi Wang; Yang Liu

    2016-01-01

    Objective: To study the changes of the contents of inflammatory mediators in serum of polytrauma patients with acute lung injury (ALI) and their correlation with the disease. Methods: Patients suffering from multiple trauma combined with ALI were selected as ALI group (n=54). Patients suffering from multiple trauma without ALI were considered as the control group (n=117). The severity of the disease of patients in the two groups was assessed. Arterial blood was extracted for blood gas analysis. Venous blood was extracted to detect the contents of inflammatory mediators tumor necrosis factor-a, interleukin-1b (IL-1b), IL-10, granulocyte-macrophage colony stimulating factor, NO, endothelin-1. Results: The scores of injury severity score [(25.42 ± 3.58) vs. (17.03 ± 2.25)], systemic inflammatory response syndrome [(3.85 ± 0.52) vs. (2.20 ± 0.36)] and acute physiology and chronic health evaluation II [(92.63 ± 11.04) vs. (60.46 ± 8.87)] in patients in ALI group were all significantly higher than those in the control group and its correcting shock time [(8.39 ± 1.05) vs. (5.15 ± 0.72) h] was longer than that of the control group. The amount of blood transfusion [(674.69 ± 93.52) vs. (402.55 ± 57.65) mL] was greater than that in the control group. The contents of the arterial partial pressure of oxygen [(76.65 ± 9.68) vs. (86.51 ± 10.56) mmHg], arterial blood pressure of carbon dioxide [(27.76 ± 4.82) vs. (36.78 ± 5.82) mmHg] and arterial partial pressure of oxygen/fraction of inspired oxygen [(236.94 ± 36.49) vs. (353.95 ± 47.76)] were all significantly lower than those in the control group. The contents of serum tumor necrosis factor-a, IL-1b, IL-10, granulocyte-macrophage colony stimulating factor, NO and endothelin-1 were obviously higher than those of control group and also positively correlated with the scores of injury severity score, systemic inflammatory response syndrome and acute physiology and chronic health evaluation II.

  6. 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

    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...... with poor recovery and high accumulation of pre-collision psychological distress is associated with considerable neck pain at follow-up. However, no conclusions on causality can be drawn. Personal characteristics before the collision are important for recovery and attention to pre-collision characteristics...... may contribute to the prevention of poor recovery after acute whiplash trauma....

  7. American Orthopaedic Surgeons in World War I.

    Science.gov (United States)

    Green, David P; DeLee, Jesse C

    2017-04-05

    On April 6, 1917, the United States declared war on Germany and entered what was then called the Great War. Among the first officers sent to Europe were 21 orthopaedic surgeons in the so-called First Goldthwait Unit. Prior to the war, orthopaedics had been a nonoperative "strap-and-buckle" specialty that dealt primarily with infections, congenital abnormalities, and posttraumatic deformity. The Great War changed all of that forever, creating a new surgical specialty with emphasis on acute treatment, prevention of deformity, restoration of function, and rehabilitation.

  8. Surgical trainees and trauma emergencies.

    Science.gov (United States)

    Wybaillie, E; Broos, P L O

    2010-01-01

    An accident and emergency (A&E) training has been suggested as an essential part of the basic surgical training. The A&E curriculum should be divided into three sections: a critical curriculum, a core curriculum and a comprehensive curriculum. For instance, the critical curriculum contains topics that provide the opportunity to translate the ABCDE principles of trauma management into practice. Furthermore, a post in the A&E department provides the surgical trainee with significant exposure to the management of the polytrauma patient and to the management of other acute general surgical, urological and orthopaedic conditions. By presenting better educational programs and by reducing the non-medical tasks a trainee has to deal with, the education of surgical trainees during A&E attachment can be improved.

  9. Absent cervical spine pedicle and associated congenital spinal abnormalities - a diagnostic trap in a setting of acute trauma: case report

    Directory of Open Access Journals (Sweden)

    Wildermuth Simon

    2010-11-01

    Full Text Available Abstract Background Congenital spinal abnormalities can easily be misdiagnosed on plain radiographs. Additional imaging is warranted in doubtful cases, especially in a setting of acute trauma. Case Presentation This patient presented at the emergency unit of our university hospital after a motor vehicle accident and was sent to our radiology department for imaging of the cervical spine. Initial clinical examination and plain radiographs of the cervical spine were performed but not conclusive. Additional CT of the neck helped establish the right diagnosis. Conclusion CT as a three-dimensional imaging modality with the possibility of multiplanar reconstructions allows for the exact diagnosis and exclusion of acute traumatic lesions of the cervical spine, especially in cases of doubtful plain radiographs and when congenital spinal abnormalities like absent cervical spine pedicle with associated spina bifida may insinuate severe trauma.

  10. Absent cervical spine pedicle and associated congenital spinal abnormalities - a diagnostic trap in a setting of acute trauma: case report.

    Science.gov (United States)

    Guggenberger, Roman; Andreisek, Gustav; Scheffel, Hans; Wildermuth, Simon; Leschka, Sebastian; Stolzmann, Paul

    2010-11-09

    Congenital spinal abnormalities can easily be misdiagnosed on plain radiographs. Additional imaging is warranted in doubtful cases, especially in a setting of acute trauma. This patient presented at the emergency unit of our university hospital after a motor vehicle accident and was sent to our radiology department for imaging of the cervical spine. Initial clinical examination and plain radiographs of the cervical spine were performed but not conclusive. Additional CT of the neck helped establish the right diagnosis. CT as a three-dimensional imaging modality with the possibility of multiplanar reconstructions allows for the exact diagnosis and exclusion of acute traumatic lesions of the cervical spine, especially in cases of doubtful plain radiographs and when congenital spinal abnormalities like absent cervical spine pedicle with associated spina bifida may insinuate severe trauma.

  11. The Diagnostic Value of Intra-abdominal Pressure in Patients with Blunt Acute Abdominal Trauma

    Directory of Open Access Journals (Sweden)

    Huseyin Narci

    2012-06-01

    Full Text Available Purpose:The objective of this study was to determine the diagnostic value of intra-abdominal pressure measurement in blunt abdominal trauma patients. Method: A prospective study was performed in 49 patients with blunt trauma in our university hospital for 1 years. Patients were randomly into two groups as intra-abdominal trauma (n=28 and extraabdominal trauma (n=21 groups. Intra-abdominal pressures was measured an classified as normal (10 cm H2O or less, elevated (more than 10 cm H2O determined indirectly. Results: No significant differences were found between abdominal trauma and extra-abdominal trauma groups from the point of intra-abdominal pressure (IAP. One the other hand, in abdominal trauma group; significant differences were observed between operated patients. Intra-abdominal bleeding was found in 10 patients and all of them elevated IAP values (exceeding 16 cm H2O. For determining the intra-abdominal injury, IAP had a sensitivity of 93%, specificity 38% in patients. Conclusion: IAP exceeding 16 cm H2O with blunt abdominal trauma patients abdominal trauma can be detected. It is thought that IAP, indirect monitoring of abdominal trauma patients is a reproducible, scientific guide and simple method.To determine the efficacy of the measurement of intra-abdominal pressure in blunt abdominal trauma patients, further studies should be done. [Cukurova Med J 2012; 37(3.000: 157-161

  12. Acute Pancreatitis as a Model to Predict Transition of Systemic Inflammation to Organ Failure in Trauma and Critical Illiness

    Science.gov (United States)

    2016-10-01

    The problem being addressed is the unknown mechanism(s) in patients with acute pancreatitis, multiple trauma, severe burn, or sepsis responsible...technology. MSD technology enables measurement of biomarker levels using electrochemiluminescense detection . This process is initiated at carbon electrodes...enhance detection and improve sensitivity. Cytokines well-known to be involved in the SIRS early in AP were measured including interleukin-1β (IL-1β

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

    Directory of Open Access Journals (Sweden)

    Xin Wang

    Full Text Available 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.

  14. Computer Assisted Orthopaedic and Trauma Surgery

    NARCIS (Netherlands)

    Schep, Niels Willem Luitzen

    2003-01-01

    To create an environment where surgeons receive real-time feedback about their instrument position, computer technologies were integrated in surgical procedures. This type of surgical technology is referred to as Computer Assisted Surgery (CAS). CAS offers the possibility to continuously monitor the

  15. 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.

  16. Orthopaedic training in Kenya

    African Journals Online (AJOL)

    medical training takes five academic years. In the 3rd year ... Some have been trained in the college system, through the College of ... CT scans, MRI, Isotopic scans, laboratory, radiotherapy ... who to register as an orthopaedic surgeon.

  17. Research status and application prospects of digital technology in orthopaedics.

    Science.gov (United States)

    Chen, Yan-xi; Zhang, Kun; Hao, Yi-ni; Hu, Yong-cheng

    2012-08-01

    In the last 10 years, basic and clinical research in orthopaedics has developed rapidly. Understanding of orthopaedic disorders involves not only routine diagnosis, but also the pursuit of highly efficient and accurate three-dimensional imaging of the intra- and extra-medullary distribution, form and structure of orthopaedic disorders, thus allowing scientific evaluation of the indications for surgery, drawing up of the best surgical plan, minimization of operative trauma and the earliest possible restoration of limb function. Meanwhile, the most important type of basic research, which was previously biomechanical research, has gradually become computational biomechanics based on in vitro cadaver experiments. This review aims to summarize the research status and application prospects of digital technology in orthopaedics, including virtual reality technology, reverse engineering and rapid prototyping techniques, computational biomechanics, computer navigation technology and management of digitization of medical records. © 2012 Tianjin Hospital and Wiley Publishing Asia Pty Ltd.

  18. 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.

  19. The Experience and Effectiveness of Nurse Practitioners in Orthopaedic Settings: A Comprehensive Systematic Review.

    Science.gov (United States)

    Taylor, Anita; Staruchowicz, Lynda

    2012-01-01

    nurse practitioners in Australia. In order for the nurse practitioner to be endorsed by the Australian Health Practitioner Regulation Agency (AHPRA) to practise as a nurse practitioner they must have met the competency standards and be endorsed to practise by the Nursing and Midwifery Board of Australia (NMBA) as a nurse practitioner under section 95 of the National Law. The nurse practitioner's endorsement in Australia is contextualised by their scope of practice, as is the case internationally.At September 2011, 450 endorsed nurse practitioners were nationally registered with AHPRA; 54 of these were endorsed to practise in South Australia. The first orthopaedic nurse practitioner was authorised in South Australia in 2005. To date there are eight endorsed orthopaedic nurse practitioners in Australia authorised to practise in a diverse range of orthopaedic settings that include acute care, community care, outpatient settings, rehabilitation, private practice and rural settings. The current scope of practice for Australian orthopaedic nurse practitioners spans the clinical range of trauma, arthroplasty, fragility fracture and ortho-geriatric care, surgical care: spinal/neurology and paediatric care. Orthopaedic nurse practitioners work within contemporary orthopaedic/musculoskeletal client disease models. These clinical models of care articulate the health care needs of populations living with musculoskeletal conditions, disorders and disease. Osteoarthritis and osteoporosis are 'highly prevalent long term [musculoskeletal] conditions known to predominantly affect the elderly and comprise the most common cause of disability in Australia'. Musculoskeletal trauma or injury as a result of an 'external force' such as vehicle accident, a fall, industrial or home environment accident or assault comprises a leading cause of hospital admission that requires orthopaedic management and care.There is some evidence to suggest that orthopaedic nursing is a 'specialty under threat' as

  20. Acute Respiratory Distress Syndrome Incidence, But Not Mortality, Has Decreased Nationwide: A National Trauma Data Bank Study.

    Science.gov (United States)

    Fahr, Michael; Jones, Glenn; O'Neal, Hollis; Duchesne, Juan; Tatum, Danielle

    2017-04-01

    Acute respiratory distress syndrome (ARDS) incidence is reported to have decreased in recent years. However, no large-scale study to date has exclusively examined ARDS in the critically injured. We sought to examine the national incidence of ARDS and its associated outcomes exclusively in adult trauma patients. The National Trauma Data Bank (NTDB) was queried to evaluate the incidence of ARDS and associated outcomes over a 6-year study period (2007-2012). Included patients were ≥18 years old, with at least one ventilator day, and complications recorded. ARDS-associated outcomes and complications were also analyzed. Mean age increased over the study period (48.1-51.4 years, P < 0.003). ARDS incidence decreased from 21.5 to 8.5 per cent (P < 0.001). Length of stay (LOS), intensive care unit LOS (ICU LOS), and ventilator days decreased over time. Mortality increased from 21.3 to 24.9 per cent (P < 0.002). Incidence of pneumonia and acute kidney injury increased marginally (39.5-40.9% and 11.4-12.3%, respectively). Sepsis trended down from 2007 to 2010, after which comparable NTDB data were not available. ARDS incidence in mechanically ventilated adult trauma patients has decreased significantly in recent years. We theorize this is likely attributable to improved critical care strategies. Unlike ARDS incidence, mortality in this patient population has not improved despite these advancements.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  2. MRI findings in acute stage after head trauma and intellectual outcome

    Energy Technology Data Exchange (ETDEWEB)

    Yamazaki, Shingo; Hashimoto, Kunio; Yatsushige, Hiroshi; Kubota, Yoshihiro; Tabata, Hitoshi [Tsuchiura Kyodo General Hospital, Ibaraki (Japan)

    1998-12-01

    Disturbance of mental function, as a sequela of head trauma, occurred not only after severe head injury, but after mild to moderate head injury. Although initial Glasgow Coma Scale (GCS) score and its chronological change have been shown as good predictive indices of functional outcome in severely head injured patients, a useful predictive index has not been established in cases with mild to moderate head injury. In this study, MRI and CT image findings of acute stage in 17 head injured cases with initial GCS score 9 or more were analyzed and compared with intellectual outcome. MRI findings which suggest diffuse axonal injury (DAI findings) were seen in 7 out of 17, focal cerebral contusion of eloquent area in 6, and lesions of medial temporal lobe in 9. Medial temporal lobe lesions (MTL) were demonstrated as hyperintensity area in proton density weighted image (PDWI) within 3 days and in T2 weighted image more than 7 days after injury, and were not seen in CT or T1WI in most cases. All cases with MTL of dominant side failed in returning to pre-injury work or position. Comparison with MRI findings and WAIS-R 3 months after injury showed statistically significant correlation of MTL with impaired IQ, although DAI findings could not have significant correlation with poor functional coutcome. Etiology of MTL might be primary brain damage caused by collision of temporal lobe against basal dura or shearing force, rather than secondary changes following ischemia or deafferentation. These results suggest the importance of MRI examination (PDWI) to disclose post-traumatic changes and to predict intellectual outcome. (author)

  3. 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

    Objective: To examine cognitive activity limitations and predictors of outcome 1 year post-trauma in patients admitted to sub-acute rehabilitation after severe traumatic brain injury. Subjects: The study included 119 patients with severe traumatic brain injury admitted to centralized sub-acute re...

  4. Psychobiology of PTSD in the acute aftermath of trauma: Integrating research on coping, HPA function and sympathetic nervous system activity.

    Science.gov (United States)

    Morris, Matthew C; Rao, Uma

    2013-02-01

    Research on the psychobiological sequelae of trauma has typically focused on long-term alterations in individuals with chronic posttraumatic stress disorder (PTSD). Far less is known about the nature and course of psychobiological risk factors for PTSD during the acute aftermath of trauma. In this review, we summarize data from prospective studies focusing on the relationships among sympathetic nervous system activity, hypothalamic-pituitary-adrenal function, coping strategies and PTSD symptoms during the early recovery (or non-recovery) phase. Findings from pertinent studies are integrated to inform psychobiological profiles of PTSD-risk in children and adults in the context of existing models of PTSD-onset and maintenance. Data regarding bidirectional relations between coping strategies and stress hormones is reviewed. Limitations of existing literature and recommendations for future research are discussed.

  5. Cytological evaluation and prediction of progression of acute erosive ulcered lesions of upper parts of gastrointestinal tract in acute and early periods of cerebrospinal trauma

    Directory of Open Access Journals (Sweden)

    Norkin I.A.

    2010-09-01

    Full Text Available 80 cytological preparations derived by fibrogastroduodenoscopy from 20 patients with cerebrospinal trauma at cervical part level served as the research subject. Dynamics of the progression of acute erosive ulcered lesions of mucous membrane of the upper parts of the gastrointestinal tract was studied on the basis of the cytological analyses of mucous membrane biopsy materials. In the course of our work we used endoscopic (fibrogastroduodenoscopy and cytological research methods. Cytological analyses of mucous membrane biopsy materials were carried out on the 7th, 14th, 21st and 28th day. Biopsy material cellular composition was evaluated on the grounds of the calculation of neutrophilic leukocytes and epithelial cells with the use of an immersion objective. In so doing we registered neutrophilic leukocyte number for 100 cells and determined neutrophilic and epithelial index. Monitoring of neutrophilic leukocyte number enables to determine presence or absence of inflammatory changes in stomach mucous membrane and duodenum in different periods of cerebrospinal trauma

  6. Smartphone Apps for Orthopaedic Surgeons

    National Research Council Canada - National Science Library

    Franko, Orrin I

    2011-01-01

    ...: Blackberry, iPhone, Android, Palm, and Windows. An Internet survey was sent to ACGME-accredited orthopaedic surgery departments to assess the level of smartphone use, app use, and desire for orthopaedic-related...

  7. Retractions in orthopaedic research

    Science.gov (United States)

    Yan, J.; MacDonald, A.; Baisi, L-P.; Evaniew, N.; Bhandari, M.

    2016-01-01

    Objectives Despite the fact that research fraud and misconduct are under scrutiny in the field of orthopaedic research, little systematic work has been done to uncover and characterise the underlying reasons for academic retractions in this field. The purpose of this study was to determine the rate of retractions and identify the reasons for retracted publications in the orthopaedic literature. Methods Two reviewers independently searched MEDLINE, EMBASE, and the Cochrane Library (1995 to current) using MeSH keyword headings and the ‘retracted’ filter. We also searched an independent website that reports and archives retracted scientific publications (www.retractionwatch.com). Two reviewers independently extracted data including reason for retraction, study type, journal impact factor, and country of origin. Results One hundred and ten retracted studies were included for data extraction. The retracted studies were published in journals with impact factors ranging from 0.000 (discontinued journals) to 13.262. In the 20-year search window, only 25 papers were retracted in the first ten years, with the remaining 85 papers retracted in the most recent decade. The most common reasons for retraction were fraudulent data (29), plagiarism (25) and duplicate publication (20). Retracted articles have been cited up to 165 times (median 6; interquartile range 2 to 19). Conclusion The rate of retractions in the orthopaedic literature is increasing, with the majority of retractions attributed to academic misconduct and fraud. Orthopaedic retractions originate from numerous journals and countries, indicating that misconduct issues are widespread. The results of this study highlight the need to address academic integrity when training the next generation of orthopaedic investigators. Cite this article: J. Yan, A. MacDonald, L-P. Baisi, N. Evaniew, M. Bhandari, M. Ghert. Retractions in orthopaedic research: A systematic review. Bone Joint Res 2016;5:263–268. DOI: 10

  8. Facilitators and barriers to doing workplace mental health research: Case study of acute psychological trauma in a public transit system.

    Science.gov (United States)

    Links, Paul S; Bender, Ash; Eynan, Rahel; O'Grady, John; Shah, Ravi

    2016-03-10

    The Acute Psychological Trauma (APT) Study was a collaboration between an acute care hospital, a specialized multidisciplinary program designed to meet the mental health needs of injured workers, and a large urban public transit system. The overall purpose was to evaluate a Best Practices Intervention (BPI) for employees affected by acute psychological trauma compared to a Treatment as Usual (TAU) group. The specific purpose is to discuss facilitators and barriers that were recognized in implementing and carrying out mental health research in a workplace setting. Over the course of the APT study, a joint implementation committee was responsible for day-to-day study operations and made regular observations on the facilitators and barriers that arose throughout the study. The facilitators to this study included the longstanding relationships among the partners, increased recognition for the need of mental health research in the workplace, and the existence of a community advisory committee. The significant barriers to doing this study of mental health research in the workplace included differences in organizational culture, inconsistent union support, co-interventions, and stigma. Researchers and funding agencies need to be flexible and provide additional resources in order to overcome the barriers that can exist doing workplace mental health research.

  9. Orthopaedic Footwear Design

    Science.gov (United States)

    1992-01-01

    Although the need for orthopaedic shoes is increasing, the number of skilled shoemakers has declined. This has led to the development of a CAD/CAM system to design and fabricate, orthopaedic footwear. The NASA-developed RIM database management system is the central repository for CUSTOMLAST's information storage. Several other modules also comprise the system. The project was initiated by Langley Research Center and Research Triangle Institute in cooperation with the Veterans Administration and the National Institute for Disability and Rehabilitation Research. Later development was done by North Carolina State University and the University of Missouri-Columbia. The software is licensed by both universities.

  10. What's new in pediatric orthopaedics.

    Science.gov (United States)

    Sanders, James O; Otsuka, Norman Y; Martus, Jeffrey E

    2015-02-18

    This past year has seen an increase in the quality of studies in pediatric orthopaedics, and the completion of BrAIST demonstrated that high-level studies of important questions can be addressed in pediatric orthopaedics. The current commitment of improving quality of care for children promises a healthy future for pediatric orthopaedics.

  11. Orthopaedic admissions due to sports and recreation injuries.

    LENUS (Irish Health Repository)

    Delaney, R A

    2009-02-01

    The health benefits of exercise may be attenuated by sports and recreation related injury (SRI). Though the majority of SRI are mild and self-limiting, a significant number are serious and require orthopaedic intervention. The aims of this study were to assess the burden of these serious injuries on the orthopaedic inpatient service, and to investigate potential target areas for injury prevention. All 1,590 SRI seen in the ED over a 3-month period were analysed using the Patient Information Management System to determine which patients received inpatient orthopaedic care. The medical records of those 63 patients who required inpatient care under orthopaedics were reviewed and data collected on demographic features, history, operative procedure and theatre resources, and length of hospital stay. Data were analyzed using SPSS. SRI accounted for 12.3% of all ED presentations. The principal activities resulting in injury requiring orthopaedic care were soccer, hurling and informal play e.g. trampoline. Falls made up 37% of the overall mechanism of injury but 68% of the injuries severe enough to require operative management. Most operative procedures were performed as part of a routine day trauma list but 20% were performed out of hours. This group of injuries places a significant burden on a busy trauma service. Injury prevention measures such as public education regarding falls in sport may have a role in reducing this burden.

  12. Effect of Coenzyme Q10 on Acute Pulmonary Damage Following the Experimental Thoracic Trauma

    Directory of Open Access Journals (Sweden)

    Murat Koyuncu

    2016-04-01

    Full Text Available Aim: Pulmonary contusion negatively affects prognosis in the case of damages following a trauma. Objective of this experimental study performed in Turkey was to evaluate effects of coenzyme Q10 on primary and secondary damages of pulmonary contusion following experimental thoracic blunt trauma using biochemical and histopathological parameters. Material and Method: A total of 56 Wistar Albino female rats with a mean weight of 205±45 g were included in this study. Rats were randomly divided into seven groups with each group having eight rats. A trauma device which consisted of a fixed platform, and an aluminium tube was prepared. Rats were administered 2.45 J of chest impact energy in order to generate pulmonary contusion. Control and Study groups were named according to the sacrificed time. No process (trauma and/or medication was performed in the sham group, while only trauma was induced in the controls. On the other hand, after induced trauma, intraperitoneal Q10 (0. - 24. - 48. hours was administered to study group. Rats were sacrificed at the end of the after trauma 24, 48 and 72 hours, and their blood and lung tissue samples were analyzed. Results: No significant difference was found between sham and Study-72 groups in terms of high-sensitivity C-reactive protein. On the histopathological examination, no significant difference was found between study and control groups. While no significant difference was found between the sham and study groups, significant difference was observed between sham and control groups. Discussion: Coenzyme Q10, an antioxidant agent, can be used as an antioxidant agent in order to reduce the secondary damage in blunt thoracic trauma.

  13. US of acute scrotal trauma: optimal technique, imaging findings, and management.

    Science.gov (United States)

    Deurdulian, Corinne; Mittelstaedt, Carol A; Chong, Wui K; Fielding, Julia R

    2007-01-01

    The primary causes of scrotal trauma are blunt, penetrating, degloving, and electrical burn injuries to scrotal contents. Knowledge of the scrotal anatomy and appropriate imaging techniques are key for accurate evaluation of scrotal injuries. Ultrasonography (US) is the first-line imaging modality to help guide therapy for scrotal trauma, except in degloving injury, which results in scrotal skin avulsion. Blunt injury (eg, from an athletic accident or motor vehicle collision) is the most common cause of scrotal trauma, followed by penetrating injury from gunshot or other assault. Trauma often may result in hematoma, hydrocele, hematocele, testicular fracture, or testicular rupture. The timely diagnosis of rupture, based on a US finding of discontinuity of the echogenic tunica albuginea, is critical because emergent surgery results in salvage of the testis in 80%-90% of rupture cases. The radiologist should be familiar also with other nuances associated with penetrating trauma, iatrogenic and postoperative complications, and electrical injury. Color flow and duplex Doppler imaging are highly useful techniques not only for assessing testicular viability and perfusion but also for evaluating associated vascular injuries such as pseudoaneurysms. A thorough familiarity with the US findings of scrotal trauma helps facilitate appropriate management. Supplemental material available at radiographics.rsnajnls.org/cgi/content/full/27/2/357/DC1.

  14. Orthopaedics in day surgery

    African Journals Online (AJOL)

    Orthopaedics surgery, University of Nairobi, P.O. Box 52507-00200, Nairobi, Kenya and M.A. Odhiambo, KRN,. KRM, BSc ... processing of day cases is separate, more efficient and cases of ... centre is by rule of the medicare and accreditation.

  15. 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.

  16. The surgical stabilization of multiple rib fractures using titanium elastic nail in blunt chest trauma with acute respiratory failure.

    Science.gov (United States)

    Tarng, Yih-Wen; Liu, Yuan-Yuarn; Huang, Fong-Dee; Lin, Hsing-Lin; Wu, Tzu-Chin; Chou, Yi-Pin

    2016-01-01

    Blunt chest injuries are usually combined with multiple rib fractures and severe lung contusions. This can occasionally induce acute respiratory failure and prolong ventilations. In order to reduce the periods of ventilator dependency, we propose a less invasive method of fixing multiple rib fractures. Since October 2009, we have developed a new method to fix fractured ribs caused by blunt trauma. Rib fixations were performed using 2.0- or 2.5-mm intramedullary titanium elastic nails (TEN), with the help of video-assisted thoracoscopic surgery (VATS) and minimal thoracic incisions. All the patients' demographics and postoperative data were collected. From January 2010 to December 2012, a total of 65 patients presenting with multiple rib fractures resulting in acute respiratory failure were included in the study. Twelve patients received the new surgical fixation. Rib fixations were performed at an average of 4 days after trauma. Patients were successfully weaned off ventilators after an average of 3 days. The average length of stay in the hospital and the intensive care unit (ICU) was shorter for the patients with fixation than for nonsurgical patients. All twelve patients returned to normal daily activities and work. In the reconstruction of an injured chest wall, the VATS with TENs fixation in multiple rib fractures is feasible. This method is also effective in decreasing the length of the surgical wound. Because the structure of the chest cage is protected, the period of mechanical ventilation is shortened and the length of stay in the hospital and the ICU can be reduced.

  17. Orthopaedic injuries among electric bicycle users.

    Science.gov (United States)

    Tenenbaum, Shay; Weltsch, Daniel; Bariteau, Jason T; Givon, Adi; Peleg, Kobi; Thein, Ran

    2017-08-11

    The use of electric bicycles (E-bike) has dramatically increased. E-bikes offer convenient, environmental-friendly, and less expensive alternative to other forms of transport. However, E-bikes provide a new public health challenge in terms of safety and injury prevention. This study is the first to specifically investigate the E-bike related orthopaedic injuries, based on a national trauma registry. Data from a National Trauma Registry were reviewed for patients hospitalized following E-bike related injuries. Between Jan 2014 to Dec 2015, a total of 549 patients were reviewed. Data were analyzed according to demography, type of orthopaedic injury, associated injuries and severity, injury mechanism and treatment in the operating room. A total of 360 (65%) patients sustained orthopaedic injuries, out of them 230 (63.8%) sustained limb/pelvis/spine fractures. Lower extremity fractures were more prevalent than upper extremity fractures (p<0.001). The tibia was the most fractured bone (19.2%). Patients over the age of 50 years were at the highest risk for spine (20. 5%, p=0.0001), pelvis (15.9%, p=0.0001) and femoral neck (15.9%, p=0.0172) fractures relative to other age groups. Approximately 42% of patients sustained associated injuries, with head/neck/face injuries being the most prevalent (30.3%). followed by chest (11.9%) and abdominal injury (13.3%). A collision between E-bike and a motorized vehicle was the mechanism of injury in 35% of cases. In this mechanism of injury, patients had 1.7 times the risk for associated injuries (p<0.0001) and the risk for major trauma (ISS score ≥16) was more than the double (p=0.03). One third of patients with orthopaedic injuries required treatment in the operating room. Treatment varied depending on the type of fracture. This study provides unique information on epidemiological characteristics of orthpaedic injuries caused be E-bikes, pertinent both to medical care providers, as well as to health policy-makers allocating

  18. Improving parental satisfaction in pediatric orthopaedics.

    Science.gov (United States)

    Williams, Geraint; Pattison, Giles; Mariathas, Chrishan; Lazar, Joanna; Rashied, Muhammad

    2011-01-01

    No previous studies have attempted to measure parental satisfaction and service quality with regards to pediatric orthopaedic inpatient care. We performed a prospective observational study to identify areas of inpatient care which might be improved to increase overall parental satisfaction. We used the validated Swedish parent satisfaction questionnaire to generate data from 104 pediatric orthopaedic hospital inpatients between August 2009 and May 2010 (49 elective and 55 trauma pediatric orthopaedic admissions; median age range, 2 to 6 y). Questions focused on 8 domains of quality: information on illness, information on routines, accessibility, medical treatment, care processes, staff attitudes, parent participation, and staff work environment. Scores generated a percentage of the maximum achievable for that quality index. Data were analyzed using recognized statistical methods. Overall mean combined scores for the care indices were highest for parents' perception of "medical treatment" (95%) and "staff attitudes" (95%). The medical treatment index includes questions regarding staff member's skill and competence. Lowest scores corresponded to the index "information on routines" (86%). Information on routines applies to parental awareness of ward rounds, to whom questions should be directed and which doctors and nursing staff are responsible for their child's care. Lower scores in relation to this index were substantiated by comments from relatives requesting greater information provision. The information parents required was routinely provided suggesting that retention rather than lack of information is the main issue. Provision of information pamphlets tailored to common injuries or elective procedures might prove an effective method for improving parental satisfaction and overall care. Improving information provision and parental retention of this information is the strategy most likely to improve quality of service and parental satisfaction for pediatric

  19. Trauma renal Renal trauma

    Directory of Open Access Journals (Sweden)

    Gerson Alves Pereira Júnior

    1999-02-01

    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.We present a revision of the renal trauma with emphasis in the radiographic evaluation, particularly CT scan that it has largely replaced the excretory urogram and arteriogram in the diagnostic worh-up and management of the patient with renal trauma. The successful management of renal injuries depends upon the accurate assessment of their extent in agreement with Organ Injury Scaling classification. The conservative therapy managed by careful continuous observation, bed rest, appropriate fluid ressuscitation and prophylactic antibiotic coverage after radiographic staging for severely injured kidneys can yield favorable results and save patients from unnecessary exploration and possible renal loss. The indications for immediate exploratory laparotomy were acute abdomen, rapidly dropping hematocrit or associated injuries as determinated from radiologic evaluation. When indicated, renal exploration

  20. Smartphones in orthopaedics.

    Science.gov (United States)

    Al-Hadithy, Nawfal; Gikas, Panagiotis D; Al-Nammari, Shafic Said

    2012-08-01

    With the introduction of the European Working Time Directive, surgical trainees are facing limited training opportunities and doctors are required to maximise their training opportunities. Smartphone sales have been rapidly increasing over the last five years and can be used as a training tool for the orthopaedic trainee and surgeon. Common uses include applications (AO, eLogbook and PubMed), Ebooks, online Logbooks, Guidelines and surgical techniques. In addition, smartphones can be used to immediately complete work-based assessments, in the absence of computers, hopefully increasing completion rates and reliability. Some journals now provide podcasts and video tutorials which may be accessed on smartphones, which is useful for higher examinations. Smartphones can also be used in the clinical setting to take photographs of wounds. Smartphones are enjoying increased uptake and application in the workplace and we review their use for orthopaedic surgeons and trainees to allow them to make the most out of their training opportunities.

  1. Diagnosis of acute dental trauma: the importance of standardized documentation: a review.

    Science.gov (United States)

    Andreasen, Frances M; Kahler, Bill

    2015-10-01

    In 1985 Andreasen and Andreasen published a paper on the diagnosis of luxation injuries and outlined the importance of standardized clinical, radiographic, and photographic techniques. Now 30 years later, these recommendations remain current in the International Association of Dental Traumatology (IADT) guidelines for the management of dental trauma and describe circumstances surrounding the time of injury, the extent of trauma (e.g., type of luxation injury), healing potential (e.g., stage of root development) as well as information concerning subsequent treatment. The purpose of this review was to include findings for other types of trauma and to discuss more recent studies that augment and/or improve on the original findings from 30 years ago. The present review discusses the use of a standardized clinical registration (pulpal sensibility testing, laser Doppler flowmetry, mobility testing), radiographic survey, and photographic registration of the traumatized patient. Moreover, the value of digital radiographs and recent developments in computer tomography with respect to possible enhancement of the trauma diagnosis are discussed.

  2. Do Orthopaedic Surgeons Acknowledge Uncertainty?

    Science.gov (United States)

    Teunis, Teun; Janssen, Stein; Guitton, Thierry G; Ring, David; Parisien, Robert

    2016-06-01

    Much of the decision-making in orthopaedics rests on uncertain evidence. Uncertainty is therefore part of our normal daily practice, and yet physician uncertainty regarding treatment could diminish patients' health. It is not known if physician uncertainty is a function of the evidence alone or if other factors are involved. With added experience, uncertainty could be expected to diminish, but perhaps more influential are things like physician confidence, belief in the veracity of what is published, and even one's religious beliefs. In addition, it is plausible that the kind of practice a physician works in can affect the experience of uncertainty. Practicing physicians may not be immediately aware of these effects on how uncertainty is experienced in their clinical decision-making. We asked: (1) Does uncertainty and overconfidence bias decrease with years of practice? (2) What sociodemographic factors are independently associated with less recognition of uncertainty, in particular belief in God or other deity or deities, and how is atheism associated with recognition of uncertainty? (3) Do confidence bias (confidence that one's skill is greater than it actually is), degree of trust in the orthopaedic evidence, and degree of statistical sophistication correlate independently with recognition of uncertainty? We created a survey to establish an overall recognition of uncertainty score (four questions), trust in the orthopaedic evidence base (four questions), confidence bias (three questions), and statistical understanding (six questions). Seven hundred six members of the Science of Variation Group, a collaboration that aims to study variation in the definition and treatment of human illness, were approached to complete our survey. This group represents mainly orthopaedic surgeons specializing in trauma or hand and wrist surgery, practicing in Europe and North America, of whom the majority is involved in teaching. Approximately half of the group has more than 10 years

  3. Value of Pediatric Orthopaedic Surgery.

    Science.gov (United States)

    Kocher, Mininder S

    2015-01-01

    Value has become the buzzword of contemporaneous health care reform. Value is defined as outcomes relative to costs. Orthopaedic surgery has come under increasing scrutiny due to high procedural costs. However, orthopaedic surgery may actually be a great value given the benefits of treatment. The American Academy of Orthopaedic Surgeons (AAOS) Value Project team was tasked to develop a model for assessing the benefits of orthopaedic surgery including indirect costs related to productivity and health-related quality of life. This model was applied to 5 orthopaedic conditions demonstrating robust societal and economic value. In all cost-effectiveness models, younger patients demonstrated greater cost-effectiveness given increased lifespan and productivity. This has tremendous implications within the field of pediatric orthopedic surgery. Pediatric orthopaedics may be the best value in medicine!

  4. Iowa and Eugene, Oregon, Orthopaedics

    Science.gov (United States)

    Buckwalter, Joseph A

    2003-01-01

    Over the last 50 years, the commitment of orthopaedic surgeons to basic and clinical research and evaluation of treatment outcomes has made possible remarkable improvements in the care of people with injuries and diseases of the limbs and spine. A group of Oregon orthopaedic surgeons has had an important role in these advances, especially in the orthopaedic specialties of sports medicine and hip reconstruction. Since Don Slocum (Iowa Orthopaedic Resident, 1934-1937), started practice in Eugene, Oregon, in 1939, three orthopaedic surgeons, Denny Collis, Craig Mohler and Paul Watson, who received their orthopaedic residency education at the University of Iowa, and three orthopaedic surgeons, Stan James, Tom Wuest and Dan Fitzpatrick, who received their undergraduate, medical school and orthopaedic residency education at the University of Iowa, have joined the group Dr. Slocum founded. These individuals, and their partners, established and have maintained a successful growing practice that serves the people of the Willamette valley, but in addition, they have made important contributions to the advancement of orthopaedics. PMID:14575262

  5. 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.

  6. 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'…

  7. 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 ...

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

    Institute of Scientific and Technical Information of China (English)

    Wei Wang; Zhu-Sheng Feng; Wen Yin

    2016-01-01

    Traumatic injury remains the leading cause of death with bleeding in the world, repre-senting 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 autohepari-nization 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.

  9. 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.

  10. Trauma-Related Altered States of Consciousness (TRASC) and Functional Impairment I: Prospective Study in Acutely Traumatized Persons.

    Science.gov (United States)

    Frewen, Paul; Hegadoren, Kathy; Coupland, Nick J; Rowe, Brian H; Neufeld, Richard W J; Lanius, Ruth

    2015-01-01

    A theoretical framework referred to as a 4-D model has been described for classifying posttraumatic stress symptoms into those potentially occurring within normal waking consciousness (NWC) versus those thought to intrinsically exemplify dissociative experiences, specifically, trauma-related altered states of consciousness (TRASC). As a further test of this theoretical distinction, this prospective study evaluated whether TRASC and NWC forms of distress incrementally and prospectively predicted functional impairment at 6 and 12 weeks following presentation at hospital emergency departments in the acute aftermath of traumatic events in 180 persons. Establishing the clinical significance of both TRASC and NWC-distress symptoms, we found that 6-week markers of TRASC and NWC-distress independently predicted 12-week self-reported levels of social and occupational impairment. We also observed broad support for various predictions of the 4-D model except that, in contrast with hypotheses, childhood trauma history was generally more strongly correlated with symptoms of NWC-distress than with TRASC. Future research directions are discussed.

  11. Preventing Blood Clots After Orthopaedic Surgery

    Medline Plus

    Full Text Available ... Patient Safety Patient Stories Resources Copyright 2017 American Academy of Orthopaedic Surgeons Preventing Blood Clots After Orthopaedic ... about DVT and its prevention. This video © American Academy of Orthopaedic Surgeons. Many of the images included ...

  12. 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

  13. Smartphone apps for orthopaedic surgeons.

    Science.gov (United States)

    Franko, Orrin I

    2011-07-01

    The use of smartphones and their associated applications (apps) provides new opportunities for physicians, and specifically orthopaedic surgeons, to integrate technology into clinical practice. The purpose of this study was twofold: to review all apps specifically created for orthopaedic surgeons and to survey orthopaedic residents and surgeons in the United States to characterize the need for novel apps. The five most popular smartphone app stores were searched for orthopaedic-related apps: Blackberry, iPhone, Android, Palm, and Windows. An Internet survey was sent to ACGME-accredited orthopaedic surgery departments to assess the level of smartphone use, app use, and desire for orthopaedic-related apps. The database search revealed that iPhone and Android platforms had apps specifically created for orthopaedic surgery with a total of 61 and 13 apps, respectively. Among the apps reviewed, only one had greater than 100 reviews (mean, 27), and the majority of apps had very few reviews, including AAOS Now and AO Surgery Reference, apps published by the American Academy of Orthopaedic Surgeons and AO Foundation, respectively. The national survey revealed that 84% of respondents (n = 476) have a smartphone, the majority (55%) have an iPhone, and that 53% of people with smartphones already use apps in clinical practice. Ninety-six percent of respondents who use apps reported they would like more orthopaedic apps and would pay an average of nearly $30 for useful apps. The four most requested categories of apps were textbook/reference, techniques/guides, OITE/board review, and billing/coding. The use of smartphones and apps is prevalent among orthopaedic care providers in academic centers. However, few highly ranked apps specifically related to orthopaedic surgery are available, and the types of apps available do not appear to be the categories most desired by residents and surgeons.

  14. Olprinone Attenuates the Acute Inflammatory Response and Apoptosis after Spinal Cord Trauma in Mice

    Science.gov (United States)

    Esposito, Emanuela; Mazzon, Emanuela; Paterniti, Irene; Impellizzeri, Daniela; Bramanti, Placido; Cuzzocrea, Salvatore

    2010-01-01

    Background Olprinone hydrochloride is a newly developed compound that selectively inhibits PDE type III and is characterized by several properties, including positive inotropic effects, peripheral vasodilatory effects, and a bronchodilator effect. In clinical settings, olprinone is commonly used to treat congestive cardiac failure, due to its inotropic and vasodilating effects. The mechanism of these cardiac effects is attributed to increased cellular concentrations of cAMP. The aim of the present study was to evaluate the pharmacological action of olprinone on the secondary damage in experimental spinal cord injury (SCI) in mice. Methodology/Principal Findings Traumatic SCI is characterized by an immediate, irreversible loss of tissue at the lesion site, as well as a secondary expansion of tissue damage over time. Although secondary injury should be preventable, no effective treatment options currently exist for patients with SCI. Spinal cord trauma was induced in mice by the application of vascular clips (force of 24 g) to the dura via a four-level T5–T8 laminectomy. SCI in mice resulted in severe trauma characterized by edema, neutrophil infiltration, and production of inflammatory mediators, tissue damage, apoptosis, and locomotor disturbance. Olprinone treatment (0.2 mg/kg, i.p.) 1 and 6 h after the SCI significantly reduced: (1) the degree of spinal cord inflammation and tissue injury (histological score), (2) neutrophil infiltration (myeloperoxidase activity), (3) nitrotyrosine formation, (4) pro-inflammatory cytokines, (5) NF-κB expression, (6) p-ERK1/2 and p38 expression and (7) apoptosis (TUNEL staining, FAS ligand, Bax and Bcl-2 expression). Moreover, olprinone significantly ameliorated the recovery of hind-limb function (evaluated by motor recovery score). Conclusions/Significance Taken together, our results clearly demonstrate that olprinone treatment reduces the development of inflammation and tissue injury associated with spinal cord trauma. PMID

  15. Olprinone attenuates the acute inflammatory response and apoptosis after spinal cord trauma in mice.

    Directory of Open Access Journals (Sweden)

    Emanuela Esposito

    Full Text Available BACKGROUND: Olprinone hydrochloride is a newly developed compound that selectively inhibits PDE type III and is characterized by several properties, including positive inotropic effects, peripheral vasodilatory effects, and a bronchodilator effect. In clinical settings, olprinone is commonly used to treat congestive cardiac failure, due to its inotropic and vasodilating effects. The mechanism of these cardiac effects is attributed to increased cellular concentrations of cAMP. The aim of the present study was to evaluate the pharmacological action of olprinone on the secondary damage in experimental spinal cord injury (SCI in mice. METHODOLOGY/PRINCIPAL FINDINGS: Traumatic SCI is characterized by an immediate, irreversible loss of tissue at the lesion site, as well as a secondary expansion of tissue damage over time. Although secondary injury should be preventable, no effective treatment options currently exist for patients with SCI. Spinal cord trauma was induced in mice by the application of vascular clips (force of 24 g to the dura via a four-level T5-T8 laminectomy. SCI in mice resulted in severe trauma characterized by edema, neutrophil infiltration, and production of inflammatory mediators, tissue damage, apoptosis, and locomotor disturbance. Olprinone treatment (0.2 mg/kg, i.p. 1 and 6 h after the SCI significantly reduced: (1 the degree of spinal cord inflammation and tissue injury (histological score, (2 neutrophil infiltration (myeloperoxidase activity, (3 nitrotyrosine formation, (4 pro-inflammatory cytokines, (5 NF-kappaB expression, (6 p-ERK1/2 and p38 expression and (7 apoptosis (TUNEL staining, FAS ligand, Bax and Bcl-2 expression. Moreover, olprinone significantly ameliorated the recovery of hind-limb function (evaluated by motor recovery score. CONCLUSIONS/SIGNIFICANCE: Taken together, our results clearly demonstrate that olprinone treatment reduces the development of inflammation and tissue injury associated with spinal cord

  16. Radiation exposure to the eye lens of orthopaedic surgeons during various orthopaedic procedures.

    Science.gov (United States)

    Romanova, K; Vassileva, J; Alyakov, M

    2015-07-01

    The aim of the present study was to assess the radiation dose to the eye lens of orthopaedic surgeons during various orthopaedic procedures and to make efforts to ensure that radiation protection is optimised. The study was performed for Fractura femoris and Fractura cruris procedures performed in orthopaedic operating theatres, as well as for fractures of wrist, ankle and hand/shoulder performed in the emergency trauma room. The highest mean value of the eye lens dose of 47.2 μSv and higher mean fluoroscopy time of 3 min, as well as the corresponding highest maximum values of 77.1 μSv and 5.0 min were observed for the Fractura femoris procedure performed with the Biplanar 500e fluoroscopy systems. At a normal workload, the estimated mean annual dose values do not exceed the annual occupational dose limit for the lens of eye, but at a heavy workload in the department, this dose limit could be achieved or exceeded. The use of protective lead glasses is recommended as they could reduce the radiation exposure of the lens of the eye. The phantom measurements demonstrated that the use of half-dose mode could additionally reduce dose to the operator's eye lens.

  17. 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.

  18. 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.)

  19. Acute kidney injury in an intensive care unit of a general hospital with emergency room specializing in trauma: an observational prospective study.

    Science.gov (United States)

    Santos, Paulo Roberto; Monteiro, Diego Levi Silveira

    2015-03-19

    Acute kidney injury (AKI) is common among intensive care unit (ICU) patients and is associated with high mortality. Type of ICU, category of admission diagnosis, and socioeconomic characteristics of the region can impact AKI outcomes. We aimed to determine incidence, associated factors and mortality of AKI among trauma and non-trauma patients in a general ICU from a low-income area. We studied 279 consecutive patients in an ICU during a follow-up of one year. Patients with less than 24-hour stay in the ICU and with chronic kidney disease were excluded. AKI was classified according to the Kidney Disease Improving Global Outcomes (KDIGO) criteria in three stages. Comparisons were performed by the Student-t and Mann-Whitney tests for continuous variables, respectively with and without normal distribution. Comparisons of frequencies were carried out by the Fisher test. Multivariate logistic regression was used to test variables as predictors for AKI and death. Admission categories were proportionally divided into 51.6% of non-trauma diagnosis and 48.4% of trauma cases. Most trauma cases involved brain injury (79.5%). The overall incidence of AKI was 32.9%, distributed among the three stages: 33.7% stage 1, 29.4% stage 2 and 36.9% stage-3. Patients who developed AKI were older, had more diabetes, stayed longer in the ICU, presented higher APACHE II and more often needed mechanical ventilation and use of vasopressors. In comparison with non-trauma cases, trauma patients had a greater prevalence of males, higher APACHE II score, higher urine output, and younger age. There was no difference concerning development of AKI and crude mortality between trauma and non-trauma patients. Age, presence of diabetes, APACHE score and use of vasopressors were independent predictors for AKI, and AKI increased the risk of death ten-fold (OR = 14.51; CI 95% = 7.94-26.61; p trauma and non-trauma patients. Trauma cases, especially brain injury due to traffic accidents involving

  20. 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.

  1. A comparison of central venous and arterial base deficit as a predictor of survival in acute trauma.

    Science.gov (United States)

    Schmelzer, Thomas M; Perron, Andrew D; Thomason, Michael H; Sing, Ronald F

    2008-02-01

    The arterial base deficit has been demonstrated to be a marker of shock and predictive of survival in injured patients. The venous blood, however, may better reflect tissue perfusion. Its usefulness in trauma is unknown. We compared central venous with arterial blood gas analysis to determine which was a better predictor of survival in injured patients. A prospective, nonrandomized series of acutely injured patients was investigated. Patients who had an arterial blood gas analysis for acid-base determination had a simultaneous central venous blood gas analysis and routine blood tests. Patient demographics, Injury Severity Score, and survival past 24 hours were recorded. Arterial and venous blood samples were analyzed for pH, PCO2, PO2, HCO3, hemoglobin-oxygen saturation, base deficit, and lactate. One hundred patients were enrolled. There were 76 survivors and 24 nonsurvivors. Wilcoxon rank sum test and multivariate logistic regression were used for each recorded variable; only central venous base deficit was predictive of survival past 24 hours (P = .0081). Specifically, arterial base deficit was not predictive of survival past 24 hours. In a prospective series of acutely injured patients, central venous base deficit, not arterial base deficit, was predictive of survival past 24 hours.

  2. 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.

  3. Multicenter collaborative for orthopaedic research in India: An opportunity for global leadership

    Directory of Open Access Journals (Sweden)

    Mathew George

    2008-01-01

    Full Text Available Road traffic accidents are increasing at an alarming rate and have become a major public health concern in India. In addition, there is a lack of trauma research output and reliable data from India. There are several issues and challenges that have presented an opportunity for researchers and surgeons in India to develop a collaborative aimed at improving the quality and productivity of orthopaedic trauma research. Establishing a network of surgical researchers across India is a necessary first step towards global leadership in orthopaedic surgery trials.

  4. 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

  5. Clinical course and outcome of disseminated intravascular coagulation diagnosed by Japanese Association for Acute Medicine criteria. Comparison between sepsis and trauma.

    Science.gov (United States)

    Kushimoto, Shigeki; Gando, Satoshi; Saitoh, Daizoh; Ogura, Hiroshi; Mayumi, Toshihiko; Koseki, Kazuhide; Ikeda, Toshiaki; Ishikura, Hiroyasu; Iba, Toshiaki; Ueyama, Masashi; Eguchi, Yutaka; Otomo, Yasuhiro; Okamoto, Kohji; Endo, Shigeatsu; Shimazaki, Shuji

    2008-12-01

    The Japanese Association for Acute Medicine (JAAM) disseminated intravascular coagulation (DIC) study group recently announced new diagnostic criteria for DIC. These criteria have been prospectively validated and demonstrated to progress to overt DIC as defined by the International Society on Thrombosis and Haemostasis (ISTH). Although an underlying condition is essential for the development of DIC, it has never been clarified if patients with different underlying disorders have a similar course. Among 329 patients with DIC diagnosed by the JAAM criteria, those with underlying sepsis (n = 98) or trauma (n = 95) were compared. The 28-day mortality rate was significantly higher in sepsis patients than trauma patients (34.7% vs. 10.5%, p coagulation abnormalities, organ dysfunction, and the outcome of JAAM DIC differ between patients with sepsis and trauma.

  6. Citation classics in pediatric orthopaedics.

    Science.gov (United States)

    Varghese, Ranjit A; Dhawale, Arjun A; Zavaglia, Bogard C; Slobogean, Bronwyn L; Mulpuri, Kishore

    2013-09-01

    The purpose of this study was to identify the clinical pediatric orthopaedic articles with at least 100 citations published in all orthopaedic journals and to examine their characteristics. All journals dedicated to orthopaedics and its subspecialties were selected from the Journal Citation Report 2001 under the subject category "orthopedics." Articles cited 100 times or more were identified using the database of the Science Citation Index Expanded (SCI-EXPANDED, 1900 to present). The articles were ranked in a comprehensive list. Two authors independently reviewed the full text of each article and applied the inclusion and exclusion criteria to the list of articles. The 2 lists were then compared. All disagreements were resolved by consensus with input from the senior author. The final list of pediatric orthopaedic articles was then compiled. There were a total of 49 journals under the search category "orthopedics." Five journals were excluded as they were non-English journals. The remaining 44 journals were screened for articles with at least 100 citations. A total of 135 clinical pediatric orthopaedic articles cited at least 100 times were included. The most cited article was cited 692 times. The mean number of citations per article was 159 (95% confidence interval, 145-173). All the articles were published between 1949 and 2001, with 1980 and 1989 producing the most citation classics (34). The majority (90) originated from the United States, followed by the United Kingdom (12) and Canada (11). Scoliosis/kyphosis was the most common topic with 26 papers. The second most common subject was hip disorders (24). Therapeutic studies were the most common study type (71). Ninety-seven papers were assigned a 4 for level of evidence. The list of citation classics in pediatric orthopaedic articles is useful for several reasons. It identifies important contributions to the field of pediatric orthopaedics and their originators; it facilitates the understanding and discourse

  7. Delayed acute spinal cord injury following intracranial gunshot trauma: case report.

    Science.gov (United States)

    Cheng, Jason S; Richardson, R Mark; Gean, Alisa D; Stiver, Shirley I

    2012-04-01

    The authors report the case of a patient who presented with a hoarse voice and left hemiparesis following a gunshot injury with trajectory entering the left scapula, traversing the suboccipital bone, and coming to rest in the right lateral medullary cistern. Following recovery from the hemiparesis, abrupt quadriparesis occurred coincident with fall of the bullet into the anterior spinal canal. The bullet was retrieved following a C-2 and C-3 laminectomy, and postoperative MR imaging confirmed signal change in the cord at the level where the bullet had lodged. The patient then made a good neurological recovery. Bullets can fall from the posterior fossa with sufficient momentum to cause an acute spinal cord injury. Consideration for craniotomy and bullet retrieval should be given to large bullets lying in the CSF spaces of the posterior fossa as they pose risk for acute spinal cord injury.

  8. 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.

  9. 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.)

  10. American Academy of Orthopaedic Surgeons

    Science.gov (United States)

    ... Examinations Print Books Video Gallery Orthopaedic Video Theater eBooks Education Focus International Activities Resources for Residents and ... knowledge and prepare for MOC. Available in print, eBook, or USB flash drive for the ultimate in ...

  11. Evidence-based approach to use of MR imaging in acute spinal trauma

    Energy Technology Data Exchange (ETDEWEB)

    Cohen, Wendy A. E-mail: wcohen@u.washington.edu; Giauque, Anthony P.; Hallam, Danial K.; Linnau, Ken F.; Mann, F.A

    2003-10-01

    MR imaging directly shows integrity of spinal cord, and provides sensitive assessments of structurally important soft tissue investments of the vertebral column. High-resolution images should be acquired in at least two planes, with T1 and fluid sensitive sequences. In the acute and subacute settings, MR may be used to assess integrity of intervertebral discs prior to closed reduction of inter-facetal dislocations, to discriminate between neurological deficits due to intra-substance hemorrhage or edema, and to determine the status of spinal ligaments as an adjunct to 'clearing' the spine.

  12. Dispositional optimism and self-esteem as competing predictors of acute symptoms of generalized anxiety disorders and dissociative experiences among civilians exposed to war trauma.

    Science.gov (United States)

    Weinberg, Michael; Besser, Avi; Zeigler-Hill, Virgil; Neria, Yuval

    2015-01-01

    Although previous studies have rarely examined predictors of acute emotional responses to war trauma, this "natural laboratory" study aimed to examine the role that individual differences in dispositional optimism and self-esteem play in the development of acute symptoms of generalized anxiety disorder (GAD) and dissociative experiences. A sample of 140 female adults exposed to missile and rocket fire during an eruption of violence in the Middle East in November 2012 was assessed during real-time exposure. The results demonstrate inverse associations between dispositional optimism and acute symptoms of GAD and dissociation. The associations were accounted for by individual differences in self-esteem. In addition, individuals with low levels of dispositional optimism demonstrated a higher risk for acute GAD and dissociative experiences, in part because of their low levels of self-esteem. Theoretical and clinical implications of the findings are discussed. (c) 2015 APA, all rights reserved).

  13. Does surgical treatment within 4 hours after trauma have an influence on neurological remission in patients with acute spinal cord injury?

    Directory of Open Access Journals (Sweden)

    Biglari B

    2016-08-01

    Full Text Available Bahram Biglari,1 Christopher Child,2 Timur Mert Yildirim,2 Tyler Swing,2 Tim Reitzel,1 Arash Moghaddam2 1Department of Paraplegiology and Technical Orthopedics, BG Trauma Centre, Ludwigshafen, Germany; 2Heidelberg Trauma Research Group, Center for Orthopedics, Trauma Surgery and Spinal Cord injury, Heidelberg University Hospital, Heidelberg, Germany Background: The proper timing for surgery in patients with acute spinal cord injury is controversial. This study was conducted to detect if there is an advantage in early (within the first 4 hours after trauma compared to late (between 4 and 24 hours after trauma surgery on neurological outcome.Methods: In this single institution prospective cohort study, data were analyzed from 51 spinal cord injured patients with an average age of 43.4 (±19.2 years. The influence of early (29 patients within the first 4 hours as opposed to late (22 patients between 4 and 24 hours decompression was evaluated by comparing data for neurological outcome. Patients of the study collectively suffered acute spinal fractures from C2 to L3 (cervical 39.2%, thoracic 29.4%, and lumbal 21.6% or nonosseous lesions (9.8%. American Spinal Injury Association (ASIA Impairment Scale (AIS grades were assessed at time of admission and 6 months after trauma or longer depending on the time of release. Surgical treatment included early stabilization and decompression within 24 hours.Results: No significant difference between improved neurological function, measured with the AIS, and an early or late surgery time can be seen (P=0.402. Furthermore, binary logistic regression shows no significant difference between sex or age, and AIS improvement as possible confounders.Conclusion: In our study, all patients with spinal cord injury were treated with spine stabilization and decompression within the first 24 hours after trauma. Surgical decompression within the first 4 hours after trauma was not associated with improved neurological outcome

  14. Trauma Ultrasound.

    Science.gov (United States)

    Wongwaisayawan, Sirote; Suwannanon, Ruedeekorn; Prachanukool, Thidathit; Sricharoen, Pungkava; Saksobhavivat, Nitima; Kaewlai, Rathachai

    2015-10-01

    Ultrasound plays a pivotal role in the evaluation of acute trauma patients through the use of multi-site scanning encompassing abdominal, cardiothoracic, vascular and skeletal scans. In a high-speed polytrauma setting, because exsanguinations are the primary cause of trauma morbidity and mortality, ultrasound is used for quick and accurate detection of hemorrhages in the pericardial, pleural, and peritoneal cavities during the primary Advanced Trauma Life Support (ATLS) survey. Volume status can be assessed non-invasively with ultrasound of the inferior vena cava (IVC), which is a useful tool in the initial phase and follow-up evaluations. Pneumothorax can also be quickly detected with ultrasound. During the secondary survey and in patients sustaining low-speed or localized trauma, ultrasound can be used to help detect abdominal organ injuries. This is particularly helpful in patients in whom hemoperitoneum is not identified on an initial scan because findings of organ injuries will expedite the next test, often computed tomography (CT). Moreover, ultrasound can assist in detection of fractures easily obscured on radiography, such as rib and sternal fractures.

  15. Management of hemodynamically unstable pelvic trauma: results of the first Italian consensus conference (cooperative guidelines of the Italian Society of Surgery, the Italian Association of Hospital Surgeons, the Multi-specialist Italian Society of Young Surgeons, the Italian Society of Emergency Surgery and Trauma, the Italian Society of Anesthesia, Analgesia, Resuscitation and Intensive Care, the Italian Society of Orthopaedics and Traumatology, the Italian Society of Emergency Medicine, the Italian Society of Medical Radiology -Section of Vascular and Interventional Radiology- and the World Society of Emergency Surgery).

    Science.gov (United States)

    Magnone, Stefano; Coccolini, Federico; Manfredi, Roberto; Piazzalunga, Dario; Agazzi, Roberto; Arici, Claudio; Barozzi, Marco; Bellanova, Giovanni; Belluati, Alberto; Berlot, Giorgio; Biffl, Walter; Camagni, Stefania; Campanati, Luca; Castelli, Claudio Carlo; Catena, Fausto; Chiara, Osvaldo; Colaianni, Nicola; De Masi, Salvatore; Di Saverio, Salomone; Dodi, Giuseppe; Fabbri, Andrea; Faustinelli, Giovanni; Gambale, Giorgio; Capponi, Michela Giulii; Lotti, Marco; Marchesi, Gianmariano; Massè, Alessandro; Mastropietro, Tiziana; Nardi, Giuseppe; Niola, Raffaella; Nita, Gabriela Elisa; Pisano, Michele; Poiasina, Elia; Poletti, Eugenio; Rampoldi, Antonio; Ribaldi, Sergio; Rispoli, Gennaro; Rizzi, Luigi; Sonzogni, Valter; Tugnoli, Gregorio; Ansaloni, Luca

    2014-03-07

    Hemodynamically Unstable Pelvic Trauma is a major problem in blunt traumatic injury. No cosensus has been reached in literature on the optimal treatment of this condition. We present the results of the First Italian Consensus Conference on Pelvic Trauma which took place in Bergamo on April 13 2013. An extensive review of the literature has been undertaken by the Organizing Committee (OC) and forwarded to the Scientific Committee (SC) and the Panel (JP). Members of them were appointed by surgery, critical care, radiology, emergency medicine and orthopedics Italian and International societies: the Italian Society of Surgery, the Italian Association of Hospital Surgeons, the Multi-specialist Italian Society of Young Surgeons, the Italian Society of Emergency Surgery and Trauma, the Italian Society of Anesthesia, Analgesia, Resuscitation and Intensive Care, the Italian Society of Orthopaedics and Traumatology, the Italian Society of Emergency Medicine, the Italian Society of Medical Radiology, Section of Vascular and Interventional Radiology and the World Society of Emergency Surgery. From November 2012 to January 2013 the SC undertook the critical revision and prepared the presentation to the audience and the Panel on the day of the Conference. Then 3 recommendations were presented according to the 3 submitted questions. The Panel voted the recommendations after discussion and amendments with the audience. Later on a email debate took place until December 2013 to reach a unanimous consent. We present results on the 3 following questions: which hemodynamically unstable patient needs an extraperitoneal pelvic packing? Which hemodynamically unstable patient needs an external fixation? Which hemodynamically unstable patient needs emergent angiography? No longer angiography is considered the first therapeutic maneuver in such a patient. Preperitoneal pelvic packing and external fixation, preceded by pelvic binder have a pivotal role in the management of these patients

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

    Directory of Open Access Journals (Sweden)

    Y Vodovotz

    2009-01-01

    Full Text Available 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 finely tuned, dynamic, highly-regulated process that is not inherentlydetrimental, but rather required for immune surveillance, optimal post-injury tissue repair, and regeneration. The inflammatory response is driven by cytokines and chemokines and is partiallypropagated by damaged tissue-derived products (Damage-associated Molecular Patterns; DAMP’s.DAMPs perpetuate inflammation through the release of pro-inflammatory cytokines, but may also inhibit anti-inflammatory cytokines. Various animal models of T/HS in mice, rats, pigs, dogs, and nonhumanprimates have been utilized in an attempt to move from bench to bedside. Novel approaches, including those from the field of systems biology, may yield therapeutic breakthroughs in T/HS andTBI in the near future.

  17. Effects of acute cortisol administration on perceptual priming of trauma-related material.

    Science.gov (United States)

    Holz, Elena; Lass-Hennemann, Johanna; 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 the idea that administration

  18. Effects of acute cortisol administration on perceptual priming of trauma-related material.

    Directory of Open Access Journals (Sweden)

    Elena Holz

    Full Text Available 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 the idea

  19. 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

  20. Find an Orthopaedic Foot and Ankle MD/DO

    Science.gov (United States)

    ... Content AOFAS / FootCareMD / Find a Surgeon Find an Orthopaedic Foot & Ankle Surgeon Page Content The Orthopaedic Distinction Who are Orthopaedic Foot & Ankle Surgeons? Orthopaedic foot and ankle surgeons ...

  1. Evaluation of magnetic resonance imaging for the diagnosis of acute blunt testicular trauma.%急性睾丸闭合性损伤的MRI诊断价值

    Institute of Scientific and Technical Information of China (English)

    雷益; 李顶夫; 郭琪; 侯严振; 伍晓六

    2011-01-01

    Objective To investigate the value of MRI in the diagnosis of acute blunt tesficular trauma.Methods 12 cases with clinical diagnosis as acute blunt testicular trauma, were selected to receive MRI examination within 72h after injury. The imaging data were retrospectively analyzed. Results Testis parenchymal hemorrhage in 7 cases combined with subalbugineous hematoma in 2 cases, rupture of testis in 5 cases which showed disappear of normal structure, rupture of albuginea and protruding of the testis tissue. Conclusion MRI scan could precisely demonstrate all types of blunt testicular trauma and offer reliable evidence for clinical diagnosis.%目的 探讨MRI对急性睾丸闭合性损伤的诊断价值.方法 回顾性分析12例临床诊断为睾丸闭合性损伤患者的伤后72h内MRI表现.结果 睾丸实质出血7例,其中2例伴有白膜下血肿;睾丸破裂5例,均伴有不同程度鞘膜囊积血及阴囊肿大.结论 MRI能清楚显示各种类型的睾丸闭合性损伤,明确睾丸损伤程度,有助于临床治疗方案的选择.

  2. 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.

  3. The injury profile and acute treatment costs of major trauma in older people in New South Wales.

    Science.gov (United States)

    Curtis, Kate; Chan, Daniel Leonard; Lam, Mary Kit; Mitchell, Rebecca; King, Kate; Leonard, Liz; D'Amours, Scott; Black, Deborah

    2014-12-01

    To Describe injury profile and costs of older person trauma in New South Wales; quantify variations with peer group costs; and identify predictors of higher costs. Nine level 1 New South Wales trauma centres provided data on major traumas (aged ≥ 55 years) during 2008-2009 financial year. Trauma register and financial data of each institution were linked. Treatment costs were compared with peer group Australian Refined Diagnostic Related Groups costs, on which hospital funding is based. Variables examined through multivariate analyses. Six thousand two hundred and eighty-nine patients were admitted for trauma. Most common injury mechanism was falls (74.8%) then road trauma (14.9%). Median patient cost was $7044 (Q1-3: $3405-13 930) and total treatment costs $76 694 252. Treatment costs were $5 813 975 above peer group average. Intensive care unit admission, age, injury severity score, length of stay and traumatic brain injury were independent predictors of increased costs. Older person trauma attracts greater costs and length of stay. Cost increases with age and injury severity. Hospital financial information and trauma registry data provides accurate cost information that may inform future funding. © 2013 ACOTA.

  4. 《中华创伤骨科杂志》发表的Meta分析/系统评价的报告及方法学质量评价%Assessment of reporting and methodological quality of meta-analyses/systematic reviews published in Chinese Journal of Orthopaedic Trauma

    Institute of Scientific and Technical Information of China (English)

    丁凡; 任义军; 赵志明; 胡锐; 李明静; 勘武生

    2015-01-01

    Objective To assess the reporting and methodological quality of meta-analyses(MA) and systematic reviews(SR) published in Chinese Journal of Orthopaedic Trauma.Methods The MA/SR published in Chinese Journal of Orthopaedic Trauma from September 1999 to December 2013 were searched for via Wanfang Database and by hand.Two investigators screened documents independently according to inclusion and exclusion criteria.Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) and Assessment of Multiple Systematic Reviews (AMSTAR) Scales were used to evaluate the reporting and methodological quality of cited studies around 2010.Statistical analysis was performed using SPSS 20.0.Results Twenty-three MA/SR studies were identified.Their average PRISMA score was 20.7 ±2.3 (range,from 15 to 26).As for the reporting quality,severe flaws were identified in one study(4.3%),moderate flaws in 12 studies(52.2%) and mild flaws in 10(43.5%).The average AMSTAR score was 6.2 ± 1.4 (range,from 3 to 8).The methodological quality was graded as low in 2 (8.7%) and as fair in 21 (91.3%) studies.The PRISMA score (20.7 ±2.8) and the AMSTAR score (6.3 ± 1.4) of MA/SR published after 2010 were insignificantly higher than those before 2010 (20.6 ± 1.6 and 6.0 ± 1.5 respectively) (P > 0.05).The reporting flaws lay in the items of Protocol and Registration,Study Selection,Risk of Bias across Studies,Additional Analysis and Funding.The main methodological flaws involved Priori Design,Publication Status,Assessment of Publication Bias and Statement of Conflict of Interest.Conclusions Since the quality of MA/SR published in Chinese Journal of Orthopaedic Trauma was generally fair,the MA/ SR studies might have provide reliable evidence for clinical practice.Their reporting and methodological quality,however,deserves to be improved.%目的 评价《中华创伤骨科杂志》公开发表的Meta分析(MA)/系统评价(SR)的报告质量及方法学质量.方法

  5. Computational radiology for orthopaedic interventions

    CERN Document Server

    Li, Shuo

    2016-01-01

    This book provides a cohesive overview of the current technological advances in computational radiology, and their applications in orthopaedic interventions. Contributed by the leading researchers in the field, this volume covers not only basic computational radiology techniques such as statistical shape modeling, CT/MRI segmentation, augmented reality and micro-CT image processing, but also the applications of these techniques to various orthopaedic interventional tasks. Details about following important state-of-the-art development are featured: 3D preoperative planning and patient-specific instrumentation for surgical treatment of long-bone deformities, computer assisted diagnosis and planning of periacetabular osteotomy and femoroacetabular impingement, 2D-3D reconstruction-based planning of total hip arthroplasty, image fusion for  computer-assisted bone tumor surgery, intra-operative three-dimensional imaging in fracture treatment, augmented reality based orthopaedic interventions and education, medica...

  6. Orthopaedic service lines-revisited.

    Science.gov (United States)

    Patterson, Cheryl

    2008-01-01

    This article revisits the application of orthopaedic service lines from early introduction and growth of this organizational approach in the 1980s, through the 1990s, and into the current decade. The author has experienced and worked in various service-line structures through these three decades, as well as the preservice-line era of 1970s orthopaedics. Past lessons learned during earlier phases and then current trends and analysis by industry experts are summarized briefly, with indication given of the future for service lines. Variation versus consistency of certain elements in service-line definitions and in operational models is discussed. Main components of service-line structures and typical processes are described briefly, along with a more detailed section on the service-line director/manager role. Current knowledge contained here will help guide the reader to more "out-of-the-box" thinking toward comprehensive orthopaedic centers of excellence.

  7. American Orthopaedic Foot and Ankle Society

    Science.gov (United States)

    ... Statements Publications Foot & Ankle International (FAI) Foot & Ankle Orthopaedics (FAO) In~Stride Newsletter News Center Press Releases ... the best possible care, see a foot & ankle ORTHOPAEDIC surgeon. Find one in your area here. Having ...

  8. American Orthopaedic Society for Sports Medicine

    Science.gov (United States)

    ... of Sports Medicine Sports Health: A Multidisciplinary Approach Orthopaedic Journal of Sports Medicine Journal Apps Sports Medicine ... Tweets by @AOSSM_SportsMed A world leader in Orthopaedic Sports Medicine Education, Research, Publishing, Communication and Fellowship ...

  9. Influence of access to an integrated trauma system on in-hospital mortality and length of stay.

    Science.gov (United States)

    Kuimi, Brice L Batomen; Moore, Lynne; Cissé, Brahim; Gagné, Mathieu; Lavoie, André; Bourgeois, Gilles; Lapointe, Jean

    2015-07-01

    Few data are available on population-based access to specialised trauma care and its influence on patient outcomes in an integrated trauma system. We aimed to evaluate the influence of access to an integrate trauma system on in-hospital mortality and length of stay (LOS). All adults admitted to acute care hospitals for major trauma [International Classification of Diseases Injury Severity Score (ICISStrauma system between 2006 and 2011 were included using an administrative hospital discharge database. The influence of access to an integrated trauma system on in-hospital mortality and LOS was assessed globally and for critically injured patients (ICISSinjury [traumatic brain injury (TBI), abdominal/thoracic, spine, orthopaedic] using logistic and linear multivariable regression models. We identified 22,749 injury admissions. In-hospital mortality was 7% and median LOS was 9 days for all injuries. Overall, 92% of patients were treated within the trauma system. Globally, patients who did not have access had similar mortality and LOS compared to patients who had access. However, we observed a 62% reduction in mortality for critical abdominal/thoracic injuries (odds ratio=0.38; 95% CI, 0.16-0.92) and an 8% increase in LOS for TBI patients (geometric mean ratio=1.08; 95% CI, 1.02-1.14) treated within the trauma system. Results provides evidence that in a health system with an integrated mature trauma system, access to specialised trauma care is high and the small proportion of patients treated outside the system, have similar mortality and LOS compared to patients treated within the system. This study suggests that the Québec trauma system performs well in its mandate to offer appropriate treatment to victims of injury that require specialised care. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Orthopaedic Injuries in Equestrian Sports

    Science.gov (United States)

    Young, Jason David; Gelbs, Jared Craig; Zhu, David Shiyu; Gallacher, Stacey Elisa; Sutton, Karen Michelle; Blaine, Theodore Alton

    2015-01-01

    Background: Despite the common nature of orthopaedic injuries in equestrian sports, there is no published review to specifically characterize orthopaedic injuries in equestrian athletes. Purpose: To characterize orthopaedic injury patterns in equine sports–related injuries and their treatment. Study Design: Systematic review; Level of evidence, 4. Methods: This review was performed through a PubMed, EMBASE, and Scopus query (from 1978 to June 2014) in the English literature using search terms “(equine-related OR equestrian-related OR horse-related OR equestrian OR equestrians) AND (injury OR injuries).” Only full-text studies reporting on orthopaedic injury patterns pertinent to equestrian sports in the United States (US) and the United Kingdom (UK) were included. Orthopaedic injuries were defined as those resulting in a fracture or dislocation. In all, 182 studies were excluded, leaving a total of 27 studies for evaluation. The studies included were analyzed for demographic and epidemiological data for orthopaedic injuries, including fractures and dislocations. Cranial and facial injuries were excluded from analysis. Results: The majority of those injured in the US were female (64.5%). The leading cause of injury in the US was falling from a horse. The use of protective equipment seemed to vary widely, with helmet use ranging from less than 6% up to 66.7%. In the UK, fractures were found to account for 17.4% of reported injures, compared with 33.6% of injuries in the US. The majority of fractures in US riders occurred in the upper extremities (50.7%). Conclusion: This review helps characterize the epidemiology of equestrian injuries based on currently available data. PMID:26535400

  11. Social Media and Orthopaedics: Opportunities and Challenges.

    Science.gov (United States)

    Suryavanshi, Tanishq; Geier, C David; Leland, J Martin; Silverman, Lance; Duggal, Naven

    2016-01-01

    Social media presents unique opportunities and challenges for practicing orthopaedic surgeons. Social media, such as blogging, Facebook, and Twitter, provides orthopaedic surgeons with a new and innovative way to communicate with patients and colleagues. Social media may be a way for orthopaedic surgeons to enhance communication with patients and healthcare populations; however, orthopaedic surgeons must recognize the limitations of social media and the pitfalls of increased connectedness in patient care.

  12. Radiation Safety in Pediatric Orthopaedics.

    Science.gov (United States)

    Caird, Michelle S

    2015-01-01

    Patients, surgeons, and staff are exposed to ionizing radiation in pediatric orthopaedic surgery from diagnostic studies and imaging associated with procedures. Estimating radiation dose to pediatric patients is based on complex algorithms and dose to surgeons and staff is based on dosimeter monitoring. Surgeons can decrease radiation exposure to patients with careful and thoughtful ordering of diagnostic studies and by minimizing exposure intraoperatively. Surgeon and staff radiation exposure can be minimized with educational programs, proper shielding and positioning intraoperatively, and prudent use of intraoperative imaging. Overall, better awareness among pediatric orthopaedic surgeons of our role in radiation exposure can lead to improvements in radiation safety.

  13. Measuring satisfaction: factors that drive hospital consumer assessment of healthcare providers and systems survey responses in a trauma and acute care surgery population.

    Science.gov (United States)

    Kahn, Steven A; Iannuzzi, James C; Stassen, Nicole A; Bankey, Paul E; Gestring, Mark

    2015-05-01

    Hospital quality metrics now reflect patient satisfaction and are measured by Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) surveys. Understanding these metrics and drivers will be integral in providing quality care as this process evolves. This study identifies factors associated with patient satisfaction as determined by HCAHPS survey responses in trauma and acute care surgery patients. HCAHPS survey responses from acute care surgery and trauma patients at a single institution between 3/11 and 10/12 were analyzed. Logistic regression determined which responses to individual HCAHPS questions predicted highest hospital score (a rating of 9-10/10). Demographic and clinical variables were also analyzed as predictors of satisfaction. Subgroup analysis for trauma patients was performed. In 70.3 per cent of 182 total survey responses, a 9-10/10 score was given. The strongest predictors of highest hospital ranking were respect from doctors (odds ratio [OR] = 24.5, confidence interval [CI]: 5.44-110.4), doctors listening (OR: 9.33, CI: 3.7-23.5), nurses' listening (OR = 8.65, CI: 3.62-20.64), doctors' explanations (OR = 8.21, CI: 3.5-19.2), and attempts to control pain (OR = 7.71, CI: 3.22-18.46). Clinical factors and outcomes (complications, intensive care unit/hospital length of stay, mechanism of injury, and having an operation) were nonsignificant variables. For trauma patients, Injury Severity Score was inversely related to score (OR = 0.93, CI: 0.87-0.98). Insurance, education, and disposition were also tied to satisfaction, whereas age, gender, and ethnicity were nonsignificant. In conclusion, patient perception of interactions with the healthcare team was most strongly associated with satisfaction. Complications did not negatively influence satisfaction. Insurance status might potentially identify patients at risk of dissatisfaction. Listening to patients, treating them with respect, and explaining the care plan are integral to a

  14. Quantification of facial contamination with blood during orthopaedic procedures.

    LENUS (Irish Health Repository)

    Collins, D

    2012-02-03

    Operative surgery exposes the surgeon to possible blood-borne infections. Risks include pen-etrating injuries and conjunctival contact with infected blood. Visor masks worn during orthopaedic trauma procedures were assessed for blood contamination using computer analysis. This was found to be present on 86% of masks, of which only 15% was recognized by the surgeon intraoperatively. Of the blood splashes 80% were less than 0.6mm in diameter. We conclude that power instrumentation produces a blood particulate mist causing considerable microscopic, facial contamination which is a significant risk to the surgeon.

  15. Hand dominance in orthopaedic surgeons.

    LENUS (Irish Health Repository)

    Lui, Darren F

    2012-08-01

    Handedness is perhaps the most studied human asymmetry. Laterality is the preference shown for one side and it has been studied in many aspects of medicine. Studies have shown that some orthopaedic procedures had poorer outcomes and identified laterality as a contributing factor. We developed a questionnaire to assess laterality in orthopaedic surgery and compared this to an established scoring system. Sixty-two orthopaedic surgeons surveyed with the validated Waterloo Handedness Questionnaire (WHQ) were compared with the self developed Orthopaedic Handedness Questionnaire (OHQ). Fifty-eight were found to be right hand dominant (RHD) and 4 left hand dominant (LHD). In RHD surgeons, the average WHQ score was 44.9% and OHQ 15%. For LHD surgeons the WHQ score was 30.2% and OHQ 9.4%. This represents a significant amount of time using the non dominant hand but does not necessarily determine satisfactory or successful dexterity transferable to the operating room. Training may be required for the non dominant side.

  16. Aarhus Regenerative Orthopaedics Symposium (AROS)

    DEFF Research Database (Denmark)

    Foldager, Casper B.; Bendtsen, Michael; Berg, Lise C.

    2016-01-01

    to musculoskeletal pain and disability. The Aarhus Regenerative Orthopaedics Symposium (AROS) 2015 was motivated by the need to address regenerative challenges in an ageing population by engaging clinicians, basic scientists, and engineers. In this position paper, we review our contemporary understanding of societal...

  17. Emergency department on-call status for pediatric orthopaedics: a survey of the POSNA membership.

    Science.gov (United States)

    Smith, Brian G; Kanel, Jeffrey S; Halsey, Matthew F; Thometz, John G; Rosenfeld, Samuel R; Epps, Howard R; McCarthy, James

    2015-03-01

    The emergency room on-call status of pediatric orthopaedic surgeons is an important factor affecting their practices and lifestyles and was last evaluated in 2006. The entire membership of the Pediatric Orthopaedic Society of North America (POSNA) was surveyed in 2010 for information regarding their emergency room on-call status with 382 surveys returned of over 1000 e-mailed to members of POSNA. Detailed information about on-call coverage, support, and frequency was obtained in answers to 14 different questions. Compared with the prior survey in 2006, the 2010 survey indicated that a higher percentage of pediatric orthopaedic surgeons receive compensation for taking emergency room call; a higher percentage cover pediatric patients only when on-call; and accessibility to operating rooms in a timely manner for trauma cases, although limited, has improved for pediatric patients. Utilization of support staff to meet on-call trauma coverage demands, such as residents, physician's assistants, and nurse practitioners, is becoming more common. Concentration of pediatric orthopaedic trauma has increased the coverage demands on pediatric orthopaedists. This has resulted in a change in reimbursement strategies, and allocation of OR time and hospital staffing resources.

  18. 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....

  19. Communication skills training in orthopaedics.

    Science.gov (United States)

    Lundine, Kristopher; Buckley, Richard; Hutchison, Carol; Lockyer, Jocelyn

    2008-06-01

    Communication skills play a key role in many aspects of both medical education and clinical patient care. The objectives of this study were to identify the key components of communication skills from the perspectives of both orthopaedic residents and their program directors and to understand how these skills are currently taught. This study utilized a mixed methods design. Quantitative data were collected with use of a thirty-item questionnaire distributed to all Canadian orthopaedic residents. Qualitative data were collected through focus groups with orthopaedic residents and semistructured interviews with orthopaedic program directors. One hundred and nineteen (37%) of 325 questionnaires were completed, twelve residents participated in two focus groups, and nine of sixteen program directors from across the country were interviewed. Both program directors and residents identified communication skills as being the accurate and appropriate use of language (i.e., content skills), not how the communication was presented (i.e., process skills). Perceived barriers to effective communication included time constraints and the need to adapt to the many personalities and types of people encountered daily in the hospital. Residents rarely have explicit training in communication skills. They rely on communication training implicitly taught through observation of their preceptors and clinical experience interacting with patients, peers, and other health-care professionals. Orthopaedic residents and program directors focus on content and flexibility within communication skills as well as on the importance of being concise. They value the development of communication skills in the clinical environment through experiential learning and role modeling. Education should focus on developing residents' process skills in communication. Care should be taken to avoid large-group didactic teaching sessions, which are perceived as ineffective.

  20. Relationship of hyperglycemia and surgical-site infection in orthopaedic surgery.

    Science.gov (United States)

    Richards, Justin E; Kauffmann, Rondi M; Zuckerman, Scott L; Obremskey, William T; May, Addison K

    2012-07-03

    The impact of perioperative hyperglycemia in orthopaedic surgery is not well defined. We hypothesized that hyperglycemia is an independent risk factor for thirty-day surgical-site infection in orthopaedic trauma patients without a history of diabetes at hospital admission. Patients eighteen years of age or older with isolated orthopaedic injuries requiring acute operative intervention were studied. Patients with diabetes, injuries to other body systems, a history of corticosteroid use, or admission to the intensive care unit were excluded. Blood glucose values were obtained, and hyperglycemia was defined in two ways. First, patients with two or more blood glucose levels of ≥200 mg/dL were identified. Second, the hyperglycemic index, a validated measure of overall glucose control during hospitalization, was calculated for each patient. A hyperglycemic index of ≥1.76 (equivalent to ≥140 mg/dL) was considered to indicate hyperglycemia. The primary outcome was thirty-day surgical-site infection. Multivariable logistic regression models evaluating the effect of the markers of hyperglycemia, after controlling for open fractures, were constructed. Seven hundred and ninety patients were identified. There were 268 open fractures (33.9%). Twenty-one thirty-day surgical-site infections (2.7%) were recorded. Age, race, comorbidities, injury severity, and blood transfusion were not associated with the primary outcome. Of the 790 patients, 294 (37.2%) had more than one glucose value of ≥200 mg/dL. This factor was associated with thirty-day surgical-site infection, with thirteen (4.4%) of the 294 patients with that indication of hyperglycemia having a surgical-site infection versus eight (1.6%) of the 496 patients without more than one glucose value of ≥200 mg/dL (p = 0.02). One hundred and thirty-four (17.0%) of the 790 patients had a hyperglycemic index of ≥1.76, and this was also associated was thirty-day surgical-site infection (ten [7.5%] of 134 versus eleven [1

  1. The top 25 at 25: citation classics in the Journal of Pediatric Orthopaedics.

    Science.gov (United States)

    Mehlman, Charles T; Wenger, Dennis R

    2006-01-01

    An important event in the modern history of pediatric orthopaedics was the establishment of a journal dedicated to the subspecialty in 1981. Twenty-five years' worth of articles within the Journal of Pediatric Orthopaedics was subjected to citation analysis with the intention of identifying the 25 most frequently cited articles. Four true classic articles emerged (>or=100 citations). When looking at all articles on the top 25 list, the most common study design was retrospective in nature, and the most common subject matter was cerebral palsy and trauma-related topics.

  2. Professional liability in orthopaedics and traumatology in Italy.

    Science.gov (United States)

    Tarantino, Umberto; Giai Via, Alessio; Macrì, Ernesto; Eramo, Alessandro; Marino, Valeria; Marsella, Luigi Tonino

    2013-10-01

    Interest in medical errors has increased during the last few years owing to the number of medical malpractice claims. Reasons for the increasing number of claims may be related to patients' higher expectations, iatrogenic injury, and the growth of the legal services industry. Claims analysis provides helpful information in specialties in which a higher number of errors occur, highlighting areas where orthopaedic care might be improved. We determined: (1) the number of claims involving orthopaedics and traumatology in Rome; (2) the risk of litigation in elective and trauma surgery; (3) the most common surgical procedures involved in claims and indemnity payments; (4) the time between the adverse medical event and the judgment date; and (5) issues related to informed consent. We analyzed 1925 malpractice judgments decided in the Civil Court of Rome between 2004 and 2010. In total, 243 orthopaedics claims were filed, and in 75% of these cases surgeons were found liable; 149 (61%) of these resulted from elective surgery. Surgical teams were sued in 30 claims and found liable in 22. The total indemnity payment ordered was more than €12,350,000 (USD 16,190,000). THA and spinal surgery were the most common surgical procedures involved. Inadequate informed consent was reported in 5.3% of cases. Our study shows that careful medical examination, accurate documentation in medical records, and adequate informed consent might reduce the number of claims. We suggest monitoring of court judgments would be useful to develop prevention strategies to reduce claims.

  3. The Trauma Collaborative Care Study (TCCS).

    Science.gov (United States)

    Wegener, Stephen T; Pollak, Andrew N; Frey, Katherine P; Hymes, Robert A; Archer, Kristin R; Jones, Clifford B; Seymour, Rachel B; OʼToole, Robert V; Castillo, Renan C; Huang, Yanjie; Scharfstein, Daniel O; MacKenzie, Ellen J

    2017-04-01

    Previous research suggests that the care provided to trauma patients could be improved by including early screening and management of emotional distress and psychological comorbidity. The Trauma Collaborative Care (TCC) program, which is based on the principles of well-established models of collaborative care, was designed to address this gap in trauma center care. This article describes the TCC program and the design of a multicenter study to evaluate its effectiveness for improving patient outcomes after major, high-energy orthopaedic trauma at level 1 trauma centers. The TCC program was evaluated by comparing outcomes of patients treated at 6 intervention sites (n = 481) with 6 trauma centers where care was delivered as usual (control sites, n = 419). Compared with standard treatment alone, it is hypothesized that access to the TCC program plus standard treatment will result in lower rates of poor patient-reported function, depression, and posttraumatic stress disorder.

  4. Does Admission to Medicine or Orthopaedics Impact a Geriatric Hip Patient's Hospital Length of Stay?

    Science.gov (United States)

    Greenberg, Sarah E; VanHouten, Jacob P; Lakomkin, Nikita; Ehrenfeld, Jesse; Jahangir, Amir Alex; Boyce, Robert H; Obremksey, William T; Sethi, Manish K

    2016-02-01

    The aim of our study was to determine the association between admitting service, medicine or orthopaedics, and length of stay (LOS) for a geriatric hip fracture patient. Retrospective. Urban level 1 trauma center. Six hundred fourteen geriatric hip fracture patients from 2000 to 2009. Orthopaedic surgery for geriatric hip fracture. Patient demographics, medical comorbidities, hospitalization length, and admitting service. Negative binomial regression used to determine association between LOS and admitting service. Six hundred fourteen geriatric hip fracture patients were included in the analysis, of whom 49.2% of patients (n = 302) were admitted to the orthopaedic service and 50.8% (3 = 312) to the medicine service. The median LOS for patients admitted to orthopaedics was 4.5 days compared with 7 days for patients admitted to medicine (P orthopaedics (n = 70, 23.1%). After controlling for important patient factors, it was determined that medicine patients are expected to stay about 1.5 times (incidence rate ratio: 1.48, P orthopaedic patients. This is the largest study to demonstrate that admission to the medicine service compared with the orthopaedic service increases a geriatric hip fractures patient's expected LOS. Since LOS is a major driver of cost as well as a measure of quality care, it is important to understand the factors that lead to a longer hospital stay to better allocate hospital resources. Based on the results from our institution, orthopaedic surgeons should be aware that admission to medicine might increase a patient's expected LOS. Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

  5. "Osteoporosis and orthopods" incidences of osteoporosis in distal radius fracture from low energy trauma.

    LENUS (Irish Health Repository)

    Bahari, Syah

    2007-07-01

    Fracture of the distal radius from low energy trauma is a common presentation to orthopaedic trauma services. This fragility type fracture is associated with underlying osteoporosis. Osteoporosis is a \\'silent disease\\' where fragility fracture is a common presentation. Orthopaedic surgeons may be the only physician that these patients encounter. We found a high percentage of female patients who sustained a fragility fracture of the distal radius have an underlying osteoporosis. Further management of osteoporosis is important to prevent future fragility fractures.

  6. HIV and Orthopaedics: Musculoskeletal Manifestations and Outcomes.

    Science.gov (United States)

    Pretell-Mazzini, Juan; Subhawong, Ty; Hernandez, Victor H; Campo, Rafael

    2016-05-04

    ➤Advances in combined antiretroviral therapy (cART) in recent years have transformed HIV infection into a chronic disease when treatment is available, increasing a patient's life expectancy and the chances that orthopaedic surgeons will encounter such patients in their clinical practice.➤Musculoskeletal manifestations in patients with HIV infection are common and sometimes are the initial presentation of the disease. Knowledge about neoplasms and associated conditions affecting muscle, bones, and joints is essential for successful management.➤Since the advent of cART, total joint arthroplasty has been shown to be a safe procedure; however, perioperative infection is still a small risk in patients with uncontrolled viral loads or CD4 counts of <400 cells/mm(3).➤With regard to trauma surgery, the rates of early and late infection around implants, as well as union rates, are comparable with those in the HIV-negative population; however, there is an increased risk of pulmonary, renal, and infectious or septic complications in the polytrauma setting.➤Factors such as CD4 count, nutritional status, cART therapy, viral load count, and other comorbidities (hemophilia, infection among intravenous drug users, etc.) should be considered when treating these patients in order to optimize their clinical outcomes. Copyright © 2016 by The Journal of Bone and Joint Surgery, Incorporated.

  7. 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)

  8. 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.

  9. 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...

  10. Teaching professionalism in orthopaedic residency.

    Science.gov (United States)

    Cornwall, R

    2001-04-01

    Two residents, wearing white coats with their names and "Department of Orthopaedics" conspicuously embroidered on them, boarded a hospital elevator crowded with physicians, employees, and visitors. In a clearly audible voice, one resident began a story: "You should have seen the patient I saw in my clinic the other day. She was beautiful. I should send her to see Dr. W. He would love to see her!" This comment drew the undivided attention of everyone in the elevator and cast a ghastly silence over the rest of the ride. In recent years, interest has expanded regarding professionalism and its importance in medicine and surgery. Orthopaedic surgery is no exception, as the topic has recently reached prominence in our literature and policies. It is unlikely that professionalism is a universal and innate characteristic of college students entering medical school, yet it becomes a necessary value in medical practice. Somewhere in the ongoing process of medical education, the issue must be addressed.

  11. Prophylactic antibiotics in orthopaedic surgery.

    Science.gov (United States)

    Prokuski, Laura; Clyburn, Terry A; Evans, Richard P; Moucha, Calin S

    2011-01-01

    The use of prophylactic antibiotics in orthopaedic surgery has been proven effective in reducing surgical site infections after hip and knee arthroplasty, spine procedures, and open reduction and internal fixation of fractures. To maximize the beneficial effect of prophylactic antibiotics, while minimizing any adverse effects, the correct antimicrobial agent must be selected, the drug must be administered just before incision, and the duration of administration should not exceed 24 hours.

  12. Surgical advances during the First World War: the birth of modern orthopaedics.

    Science.gov (United States)

    Ramasamy, Arul; Eardley, W G P; Edwards, D S; Clasper, J C; Stewart, M P M

    2016-02-01

    The First World War (1914-1918) was the first truly industrial conflict in human history. Never before had rifle fire and artillery barrage been employed on a global scale. It was a conflict that over 4 years would leave over 750,000 British troops dead with a further 1.6 million injured, the majority with orthopaedic injuries. Against this backdrop, the skills of the orthopaedic surgeon were brought to the fore. Many of those techniques and systems form the foundation of modern orthopaedic trauma management. On the centenary of 'the War to end all Wars', we review the significant advances in wound management, fracture treatment, nerve injury and rehabilitation that were developed during that conflict. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  13. The American Orthopaedic Association-Japanese Orthopaedic Association 2010 traveling fellowship.

    Science.gov (United States)

    Patel, Alpesh A; Cheng, Ivan; Yao, Jeffrey; Huffman, G Russell

    2011-12-21

    We started this journey excited by the prospects of visiting Japan, a country with a proud and historic past. We ended the fellowship accomplishing those goals, and we left with a great deal of admiration for our orthopaedic colleagues halfway around the world for their excellence in education, clinical care, and research. Their hospitality and attention to the details of our visit were exemplary and a lesson to us as we host visiting fellows in the future. Japan reflects its past, but it also offers a preview into our own nation's future: an aging population, a shrinking workforce, a stagnant economy, nationalized health care, and a mushrooming national debt. Of all of these factors, it is the aging population that we, as orthopaedic surgeons, will be most acutely aware of and involved with. The degenerative disorders that affect elderly patients dominate the landscape of surgical care in Japan. Osteoporosis and osteopenia permeate many aspects of care across orthopaedic subspecialties. The surgeons in Japan are developing innovative and cost-effective means of treating the large volume of older patients within the fiscal constraints of a nationalized health-care system. We learned, and will continue to learn more, from Japan about the management of this growing patient population with its unique pathologies and challenges. With the recent natural disaster and ongoing safety concerns in Japan, the character and will of the people of Japan have been on display. Their courage and resolve combined with order and compassion are a testament to the nation's cultural identity. The seeds of the Traveling Fellowship were planted shortly after Japan's last wide-scale reconstruction, and the ties that have bound the JOA and the AOA together are strengthened through this trying time. We strongly urge our colleagues in the U.S. to help support the people, the physicians, and the health-care system of Japan through its most recent tribulations and offer them the same care and

  14. Patient compliance and effect of orthopaedic shoes

    DEFF Research Database (Denmark)

    Philipsen, A B; Ellitsgaard, N; Krogsgaard, M R

    1999-01-01

    Orthopaedic shoes are individually handmade after a prescription from an orthopaedic surgeon, hence relatively expensive. Bad compliance is mentioned in the literature but not investigated. In order to evaluate patient compliance and the effect of orthopaedic shoes, 85 patients who were prescribed...... orthopaedic shoes at the authors' department during a 3 year period received a questionnaire concerning relief of symptoms and daily use of the shoes. The answers from 74 patients were correlated to the prescription procedure and the degree of medical follow-up. Only 60 of 74 patients used their shoes. Some...... were checked by the orthopaedic surgeon after delivery of the shoes. In conclusion the authors believe there is a great need for information to be given to the patients about the functions and limitations of orthopaedic shoes and that every patient should be offered a control check-up by the surgeon...

  15. Social Media in Pediatric Orthopaedics.

    Science.gov (United States)

    Lander, Sarah T; Sanders, James O; Cook, Peter C; O'Malley, Natasha T

    Internet searches and social media utilization in health care has exploded over the past 5 years, and patients utilize it to gain information on their health conditions and physicians. Social media has the potential to serve as a means for education, communication, and marketing in all health care specialties. Physicians are sometimes reluctant to engage because of concerns of privacy, litigation, and lack of experience with this modality. Many surgical subspecialties have capitalized on social media but no study to date has examined the specific footprint of pediatric orthopaedic surgeons in this realm. We aim to quantify the utilization of individual social media platforms by pediatric orthopaedic surgeons, and identify any differences between private and hospital-based physicians, but also regional differences. Using the Pediatric Orthopaedic Society of North America Member Directory, each active member's social media presence was reviewed through an Internet search. Members were stratified on the basis of practice model and geographic location. Individual Internet searches, social media sites, and number of publications were reviewed for social media presence. Of 987 Pediatric Orthopaedic Society of North America members, 95% had a professional webpage, 14.8% a professional Facebook page, 2.2% a professional Twitter page, 36.8% a LinkedIn profile, 25.8% a ResearchGate profile, 33% at least 1 YouTube. Hospital-based physicians had a lower mean level of utilization of social media compared with their private practice peers, and a higher incidence of Pubmed publications. Private practice physicians had double the social media utilization. Regional differences reveal that practicing Pediatric Orthopaedists in the Northeast had increased utilization of ResearchGate and LinkedIn and the West had the lowest mean social media utilization levels. The rapid expansion of social media usage by patients and their family members is an undeniable force affecting the health

  16. 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.

  17. Use of Negative-Pressure Wound Therapy in Orthopaedic Trauma

    Science.gov (United States)

    2012-09-01

    gram -negative bacilli . However, an increased risk of colonization of gram - positive cocci (eg, Staphylococcus aureus) exists. Although NPWT facilitates...noted a significant reduction in nonfermentative gram -negative rods in the NPWT group, whereas no dif- ference was found in the WTD group. However

  18. The Contribution of Genotype to Heterotopic Ossification after Orthopaedic Trauma

    Science.gov (United States)

    2010-05-01

    et al. Classic and atypical fibrodysplasia ossificans progressiva (FOP) phenotypes are caused by mutations in the bone morphogenetic protein (BMP...the promotor region for the human osteocalcin gene to bone mineral density and occurrence of osteoporosis in postmenopausal Chinese women in Taiwan...Gilmore J, et al. Gene polymorphisms, bone mineral density and bone mineral content in young children : the Iowa Bone Development Study. Osteoporos

  19. The Contribution of Genotype to Heterotopic Ossification after Orthopaedic Trauma

    Science.gov (United States)

    2011-05-01

    examined our database of long bone and  acetabulum /pelvic  fractures  (n=1313) for HO after  fracture .   Radiographs were reviewed by a musculoskeletal...potential contributing genetic factors (ADRB2, TLR4, CFH)in the development of heterotopic ossification (HO). HO development in long bone fractures ...Single Nucleotide Polymorphysms, Genetics, Fracture Healing W81XWH-08-1-0384 15 MAY 2011-14 APR 2011Annual01-05-2011 The Vanderbilt University

  20. Technical errors and complications in orthopaedic trauma surgery

    NARCIS (Netherlands)

    M.A. Meeuwis (Max A.); M.A.C. de Jongh (M. A C); J.A. Roukema; F.H.W.M. van der Heijden (Frank); M.H.J. Verhofstad (Michiel)

    2016-01-01

    textabstractIntroduction: Adverse events and associated morbidity and subsequent costs receive increasing attention in clinical practice and research. As opposed to complications, errors are not described or analysed in literature on fracture surgery. The aim of this study was to provide a descripti

  1. The Contribution of Genotype to Heterotopic Ossification after Orthopaedic Trauma

    Science.gov (United States)

    2012-06-01

    8. Commins, S. P. et al. Norepinephrine is required for leptin effects on gene expression in brown and white adipose tissue . Endocrinology 140, 4772...Factors that have been studied as potential causes of HO include head injury, ventilator days, traumatized soft tissue and injury severity have...surgical techniques and degrees of soft tissue injury. Data collection is now complete but we are still awaiting the analysis. The changes in our

  2. Parent and Child Agreement for Acute Stress Disorder, Post-Traumatic Stress Disorder and Other Psychopathology in a Prospective Study of Children and Adolescents Exposed to Single-Event Trauma

    Science.gov (United States)

    Meiser-Stedman, Richard; Smith, Patrick; Glucksman, Edward; Yule, William; Dalgleish, Tim

    2007-01-01

    Examining parent-child agreement for Acute Stress Disorder (ASD) and Post-Traumatic Stress Disorder (PTSD) in children and adolescents is essential for informing the assessment of trauma-exposed children, yet no studies have examined this relationship using appropriate statistical techniques. Parent-child agreement for these disorders was examined…

  3. Hyperexcitability of intact neurons underlies acute development of trauma-related electrographic seizures in cats in vivo.

    Science.gov (United States)

    Topolnik, Lisa; Steriade, Mircea; Timofeev, Igor

    2003-08-01

    Cortical trauma can lead to development of electrographic paroxysmal activities. Current views of trauma-induced epileptogenesis suggest that chronic neuronal hyperexcitability and extensive morphological reorganization of the traumatized cortex are required for the generation of electrographic seizures. However, the mechanisms responsible for the initiation of electrographic seizures shortly after cortical injury are poorly understood. Here we show that, in the experimental model of partially deafferented (undercut) cortex, an increase in intrinsic and synaptic excitability of neurons in areas adjacent to the undercut cortex is sufficient for the generation of electrographic paroxysmal activity within few hours after partial cortical deafferentation. Locally increased and spatially restricted neuronal excitability arose from the increased incidence of intrinsically bursting neurons, enhanced intrinsic and synaptic neuronal responsiveness, and slight disinhibition. These mechanisms only operate in neurons located in the vicinity of partially deafferented sites because, after the cortical injury, partially deafferented neurons are mostly silent and hypoexcitable. Our results suggest that trauma-induced electrographic seizures first arise in cortical fields that are closest to the site of injury and such seizures do not require long-term neuronal reorganization.

  4. Prehospital fluid resuscitation in trauma

    NARCIS (Netherlands)

    Raum, M. R.; Waydhas, C.

    2009-01-01

    The indications for and type and amount of fluid resuscitation for trauma patients in the field remains highly controversial. There is unanimity, however, that trauma victims may suffer from acute blood loss. In addition to stopping the bleeding fluid resuscitation is the second mainstay in shock th

  5. International Combined Orthopaedic Research Societies: A model for international collaboration to promote orthopaedic and musculoskeletal research

    Directory of Open Access Journals (Sweden)

    Theodore Miclau

    2014-10-01

    Full Text Available In October 2013, the International Combined Orthopaedic Research Societies (ICORS; http://i-cors.org was founded with inaugural member organisations from the previous Combined Orthopaedic Research Society, which had sponsored combined meetings for more than 2 decades. The ICORS is dedicated to the stimulation of orthopaedic and musculoskeletal research in fields such as biomedical engineering, biology, chemistry, and veterinary and human clinical research. The ICORS seeks to facilitate communication with member organisations to enhance international research collaborations and to promote the development of new international orthopaedic and musculoskeletal research organisations. Through new categories of membership, the ICORS represents the broadest coalition of orthopaedic research organisations globally.

  6. Effects of acute substance use and pre-injury substance abuse on traumatic brain injury severity in adults admitted to a trauma centre

    Directory of Open Access Journals (Sweden)

    Schanke Anne-Kristine

    2010-05-01

    Full Text Available Abstract Background The aims of this study were to describe the occurrence of substance use at the time of injury and pre-injury substance abuse in patients with moderate-to-severe traumatic brain injury (TBI. Effects of acute substance use and pre-injury substance abuse on TBI severity were also investigated. Methods A prospective study of 111 patients, aged 16-55 years, injured from May 2005 to May 2007 and hospitalised at the Trauma Referral Centre in Eastern Norway with acute TBI (Glasgow Coma Scale 3-12. Based on structural brain damages shown on a computed tomography (CT scan, TBI severity was defined by modified Marshall classification as less severe (score Results Forty-seven percent of patients were positive for substance use on admission to hospital. Significant pre-injury substance abuse was reported by 26% of patients. Substance use at the time of injury was more frequent in the less severe group (p = 0.01. The frequency of pre-injury substance abuse was higher in the more severe group (30% vs. 23%. In a logistic regression model, acute substance use at time of injury tended to decrease the probability of more severe intracranial injury, but the effect was not statistically significant after adjusting for age, gender, education, cause of injury and substance abuse, OR = 0.39; 95% CI 0.11-1.35, p = 0.14. Patients with positive screens for pre-injury substance abuse (CAGE ≥2 were more likely to have more severe TBI in the adjusted regression analyses, OR = 4.05; 95% CI 1.10-15.64, p = 0.04. Conclusions Acute substance use was more frequent in patients with less severe TBI caused by low-energy events such as falls, violence and sport accidents. Pre-injury substance abuse increased the probability of more severe TBI caused by high-energy trauma such as motor vehicle accidents and falls from higher levels. Preventive efforts to reduce substance consumption and abuse in at-risk populations are needed.

  7. Orthopaedic research and education foundation and industry.

    Science.gov (United States)

    Wurth, Gene R; Sherr, Judy H; Coffman, Thomas M

    2003-07-01

    Members of orthopaedic industry commit a significant amount of funds each year to support research and education programs that are directly related to their product(s). In addition, industry supports organizations such as the Orthopaedic Research and Education Foundation. The relationship between the Orthopaedic Research and Education Foundation and industry began in the early 1980s. The support to the Orthopaedic Research and Education Foundation from industry primarily has come in the form of unrestricted grants. These grants best can be looked at as an investment rather than a contribution. This form of giving, once called corporate philanthropy is more accurately referred to as strategic philanthropy. Members of industry make these investments to enhance their reputations, build brand awareness, market their products and services, improve employee morale, increase customer loyalty, and establish strategic alliances. The specialty of orthopaedics is among the leaders in medicine in the amount of funding raised within the specialty for research and education programs. This is because of the amount of support from members of industry and the surgeons. During the past 15 years, 40% of the annual support to the Orthopaedic Research and Education Foundation has come from industry and the balance has come from surgeons and members of lay public. Future industry support of the Orthopaedic Research and Education Foundation and other organizations within the specialty of orthopaedics will be dependent on the continued demonstration of tangible returns in areas described.

  8. Failure of splanchnic resuscitation in the acutely injured trauma patient correlates with multiple organ system failure and length of stay in the ICU.

    Science.gov (United States)

    Kirton, O C; Windsor, J; Wedderburn, R; Hudson-Civetta, J; Shatz, D V; Mataragas, N R; Civetta, J M

    1998-04-01

    The purpose of our study was to evaluate the relationship between the state of splanchnic perfusion and morbidity and mortality in the hemodynamically unstable trauma patient acutely resuscitated in the ICU. Gastric intramucosal pH (pHi) was monitored in a blinded fashion in 19 consecutive critically ill trauma patients with evidence of systemic hypoperfusion (arterial pH [pHa] 2.3 mmol/L, lactic acid >2.3 mEq/L) who received right heart catheters to guide resuscitation and subsequent hemodynamic monitoring. Prospective randomized consecutive series with retrospective analysis of data. University hospital, surgical ICU. The mean values of APACHE II (acute physiology and chronic health evaluation) Injury Severity Score, pHa, arterial base excess, cardiac index, oxygen delivery index, and oxygen consumption index by 24 h were similar (Student's t test, p>0.1) between survivors and nonsurvivors and between those who developed at most a single (SOF) vs multiple organ system failure (MOSF). Supranormal oxygen delivery and utilization parameters were evenly distributed among survivors and nonsurvivors and patients with SOF and MOSF (chi2, p>0.5). Ten patients had a pHi or = 7.32 by 24 h. Fifty percent of patients with a pHi or = 7.32 (chi2, p=0.07). Sixty percent of patients with a pHi or = 7.32 (chi2, p=0.03). The one patient who developed MOSF and died in the pHi > or = 7.32 cohort suffered from massive head trauma and had all futile medical interventions halted. No other patients who achieved a pH > or = 7.32 by hour 24 developed MOSF. Survivors with a pHi or = 7.32=13+/-9 days; p or = 7.32 at hour 24 carried a significantly reduced likelihood of MOSF. Being an inference of the state of regional perfusion, in a high-risk microvascular bed, gastric intraluminal tonometry should identify perfusion states of compensated or uncompensated shock during hemodynamic resuscitation of the critically ill injury patient. A low pHi appears to be a marker of postresuscitative

  9. [Focused surgical bedside ultrasound: E-FAST (focused assessment with sonography in trauma) - abdominal aortic aneurysm - cholecystolithiasis - acute appendicitis].

    Science.gov (United States)

    Studer, Maria; Studer, Peter

    2014-06-04

    Ultrasound is an easy to learn and highly efficient diagnostic tool to complete the clinical examination and improve bedside decision-making. In the trauma room, surgeons are often required to make a quick decision as to whether or not a patient needs an emergency intervention or whether further diagnostics are required. For this reason, education of surgeons in performing focused emergency ultrasound is pivotal. The goal of ICAN is to improve and expand the education of surgeons in Switzerland. This article provides a short review of the most frequent surgical pathologies encountered in the emergency room.

  10. Ear trauma.

    Science.gov (United States)

    Eagles, Kylee; Fralich, Laura; Stevenson, J Herbert

    2013-04-01

    Understanding basic ear anatomy and function allows an examiner to quickly and accurately identify at-risk structures in patients with head and ear trauma. External ear trauma (ie, hematoma or laceration) should be promptly treated with appropriate injury-specific techniques. Tympanic membrane injuries have multiple mechanisms and can often be conservatively treated. Temporal bone fractures are a common cause of ear trauma and can be life threatening. Facial nerve injuries and hearing loss can occur in ear trauma.

  11. 急性脊柱创伤的临床诊断与治疗观察%Observation Clinical Diagnosis and Treatment of Acute Spinal Trauma

    Institute of Scientific and Technical Information of China (English)

    尹所; 李畅; 贺冬

    2015-01-01

    目的观察急性脊柱创伤患者的病情,研究对患者的临床诊断与治疗方法。方法对我院3年间收治的123位急性脊柱创伤患者进行回顾性分析,患者住院后全部安排X线平片、CT、MRI等一般检测,确认病情后采用后路椎弓根螺钉内固定术进行治疗。结果123例患者入院诊断后,手术所用时间(137.87±5.78)min、手术中出血量(118.76±11.45)ml、疼痛评分(3.30±1.47)分,经过手术随访,有2例轻微型并发症,经治疗后均痊愈。结论对急性脊柱创伤患者诊断后进行后路椎弓根螺钉内固定手术,对提高术后生存有很好的帮助。%Objective To observe the condition of patients with acute spinal trauma, clinical diagnosis and treatment of patients.Methods Selected 123 patients with acute spinal trauma in three years admitted to hospital were retrospectively analyzed after all the arrangements X-ray, general detection CT, MRI, and so on. after confirming the disease using posterior pedicle screw ifxation treatment.Results123 cases of patients admitted to hospital after diagnosis, surgery with time were (137.87±5.78) minutes, blood loss were (118.76±11.45) ml, pain scores were (3.30±1.47) hours after surgery follow-up, there are two cases of minimal complications after treatment were cured.Conclusion The acute spine pedicle screw ifxation surgery in patients with post-traumatic diagnosis, improve patient survival have good help.

  12. 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

  13. Publication rate of abstracts presented at European Paediatric Orthopaedic Society Annual Meetings, 2006 to 2008.

    Science.gov (United States)

    Kleine-Konig, Marie-Theres; Schulte, Tobias L; Gosheger, Georg; Rödl, Robert; Schiedel, Frank M

    2014-09-01

    The quality of the abstracts presented at a conference reflects the scientific work and level of activity of the scientific association concerned. The aim of the present study was to determine the rate of publications of podium presentations and posters at the conferences of the European Paediatric Orthopaedic Society (EPOS) from 2006 to 2008 and to identify factors that favor publication in peer-reviewed journals. The results are compared with those of other international societies. All 646 abstracts (including podiums, posters, and e-posters) presented at the EPOS conferences were investigated using the PubMed database to identify any corresponding published articles in the journals listed in the database. A period of 5 years before and after the relevant conference was used for the PubMed search. Factors influencing publication and the quality of the study, such as the type of presentation and the level of evidence, were also investigated. A publication rate of 36.7% was observed, corresponding to 237 publications of 646 abstracts. The period to publication showed a mean of 13.88 ± 1.34 months. It was found that abstracts of podium presentations were published significantly more often than poster abstracts (PPediatric Orthopaedics. In addition, the present study shows that abstracts with a higher level of evidence were associated with a higher publication rate. At 36.7%, the rate of publication of EPOS abstracts is within the range reached by other specialist orthopaedics societies, such as the German Society of Orthopaedics and Trauma Surgery (36%) and the British Orthopaedic Association (36%). However, it is lower than the publication rate of the Pediatric Orthopaedic Society of North America (POSNA), at 50%. The high percentage of unpublished conference abstracts (63%), which did not go through a peer-reviewed process, casts doubts upon the practice of utilizing the citation of abstracts based purely on conference abstracts. Statistical study.

  14. Acute arterial occlusion - kidney

    Science.gov (United States)

    Acute renal arterial thrombosis; Renal artery embolism; Acute renal artery occlusion; Embolism - renal artery ... kidney can often result in permanent kidney failure. Acute arterial occlusion of the renal artery can occur after injury or trauma to ...

  15. On the use of drains in orthopedic and trauma

    African Journals Online (AJOL)

    2013-11-08

    Nov 8, 2013 ... Introduction: The use of drains in trauma and Orthopaedic practice has been affected by the concept of evidence based medicine that has .... had superficial wound infection with two of them occurring in the same individual who .... limb elevation when used together will reduce the risk for significant ankle ...

  16. 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.

  17. The First World War and its influence on the development of orthopaedic surgery.

    Science.gov (United States)

    Scotland, T

    2014-01-01

    By December 1914, overwhelming numbers of soldiers with infected musculoskeletal wounds had filled hospitals in France and Britain. Frequently initial management had been inadequate. In 1915, patients with orthopaedic wounds were segregated for the first time when Robert Jones established an experimental orthopaedic unit in Alder Hey Hospital, Liverpool. In 1916 he opened the first of 17 orthopaedic centres in Britain to surgically treat and rehabilitate patients. Henry Gray from Aberdeen emerged as the leading authority in the management of acute musculoskeletal wounds in casualty clearing stations in France and Flanders. Gray had particular expertise in dealing with compound fractures of the femur for which he documented an 80% mortality rate in 1914-15.

  18. Preventing Blood Clots After Orthopaedic Surgery

    Medline Plus

    Full Text Available ... Videos & Multimedia Resources For Physicians Parts of the Body Shoulder & Elbow Hand & Wrist Hip & Thigh Knee & Lower ... American Academy of Orthopaedic Surgeons. Many of the images included in this video are courtesy of Thinkstock © ...

  19. Preventing Blood Clots After Orthopaedic Surgery

    Medline Plus

    Full Text Available ... by the American Academy of Orthopaedic Surgeons. All material on this website is protected by copyright. All rights reserved. This website also contains material copyrighted by third parties.

  20. Preventing Blood Clots After Orthopaedic Surgery

    Medline Plus

    Full Text Available ... 2017 by the American Academy of Orthopaedic Surgeons. All material on this website is protected by copyright. All rights reserved. This website also contains material copyrighted ...

  1. SUBSPECIALIZATION IN THE FIELD OF ORTHOPAEDIC SURGERY

    African Journals Online (AJOL)

    orthopaedic department had made a decision to institute subspecialty practices. ... Dentistry was the earliest discipline to separate .... pathology. In 2011, the Northshore-LIJ health system ... enough numbers to support subspecialized services.

  2. Preventing Blood Clots After Orthopaedic Surgery

    Medline Plus

    Full Text Available ... Clots After Orthopaedic Surgery One of the major risks facing patients who undergo surgery is a complication ... on the legs and hip are especially at risk. A pulmonary embolism is a blood clot that ...

  3. Preventing Blood Clots After Orthopaedic Surgery

    Medline Plus

    Full Text Available ... Bones & Injuries Diseases & Conditions Arthritis Tumors Sports Injuries & Prevention Children Bone Health Health & Safety Treatment Treatments & Surgeries ... video provides additional information about DVT and its prevention. This video © American Academy of Orthopaedic Surgeons. Many ...

  4. The use of handbooks in orthopaedics.

    Science.gov (United States)

    Giddins, G E; Kurer, M H

    1994-11-01

    The use of handbooks is becoming more widespread in hospital medicine. A review of their use in British orthopaedics received 78 replies (29 per cent) representing 94 (30 per cent) of the orthopaedic units in the United Kingdom. Seventy-five per cent used a handbook, were preparing one or would like to have one. Recommendations are given for the content and format of a handbook, a specimen of which has been prepared.

  5. Physiotherapy following elective orthopaedic procedures.

    Science.gov (United States)

    De Kleijn, P; Blamey, G; Zourikian, N; Dalzell, R; Lobet, S

    2006-07-01

    As haemophilic arthropathy and chronic synovitis are still the most important clinical features in people with haemophilia, different kinds of invasive and orthopaedic procedures have become more common during the last decades. The availability of clotting factor has made arthroplasty of one, or even multiple joints possible. This article highlights the role of physiotherapy before and after such procedures. Synovectomies are sometimes advocated in people with haemophilia to stop repetitive cycles of intra-articular bleeds and/or chronic synovitis. The synovectomy itself, however, does not solve the muscle atrophy, loss of range of motion (ROM), instability and poor propriocepsis, often developed during many years. The key is in taking advantage of the subsequent, relatively safe, bleed-free period to address these important issues. Although the preoperative ROM is the most important variable influencing the postoperative ROM after total knee arthroplasty, there are a few key points that should be considered to improve the outcome. Early mobilization, either manual or by means of a continuous passive mobilization machine, can be an optimal solution during the very first postoperative days. Muscle isometric contractions and light open kinetic chain exercises should also be started in order to restore the quadriceps control. Partial weight bearing can be started shortly after, because of quadriceps inhibition and to avoid excessive swelling. The use of continuous clotting factor replacement permits earlier and intensive rehabilitation during the postoperative period. During the rehabilitation of shoulder arthroplasty restoring the function of the rotator cuff is of utmost importance. Often the rotator cuff muscles are inhibited in the presence of pain and loss of ROM. Physiotherapy also assists in improving pain and maintaining ROM and strength. Functional weight-bearing tasks, such as using the upper limbs to sit and stand, are often discouraged during the first 6

  6. Plaster: our orthopaedic heritage: AAOS exhibit selection.

    Science.gov (United States)

    DeMaio, Marlene; McHale, Kathleen; Lenhart, Martha; Garland, Joshua; McIlvaine, Christopher; Rhode, Michael

    2012-10-17

    Plaster has been used for centuries as a stiffening agent to treat fractures and other musculoskeletal conditions that require rest, immobilization, or correction of a deformity. Despite modern metallurgy and internal stabilization, plaster casts and splints remain an important means of external stabilization. Casting is a dying art as modern internal and external fixation replace external immobilization. Proper casting technique is paramount. This manuscript outlines the history and chemistry of immobilization materials and techniques as well as the differences among them and the advantages and disadvantages of each. Historical references, peer-reviewed journals, textbooks, and primary sources were reviewed to provide data for this review. The history of immobilization reveals a progressive development and refinement of materials that culminated in Mathijsen's plaster bandage in 1851. In 1798, calcium sulfate (plaster of Paris) was introduced. By 1927, crinoline rolls dipped in plaster treated with binding agents facilitated application. Synthetic casting "tapes" (45% polyurethane resin and 55% fiberglass) were introduced in the 1970s. Splinting techniques are ancient, with development spurred by treatment of war wounds. Plaster relies on soft-tissue contact to maintain rigidity. There are well-known advantages, disadvantages, and complications of plaster management. Casting materials all create an exothermic reaction. Burns are associated with water temperatures of >24°C, more than eight layers (ply), and inadequate ventilation. The maximum water temperature must be lower with fiberglass casts. Plaster was the definitive management for most fractures for over 100 years until it was replaced by modern surgical techniques involving internal fixation in the latter part of the twentieth century. Plaster casts and splints remain an important treatment method for acute and chronic orthopaedic conditions.

  7. Acute right heart failure after hemorrhagic shock and trauma pneumonectomy-a management approach: A blinded randomized controlled animal trial using inhaled nitric oxide.

    Science.gov (United States)

    Lubitz, Andrea L; Sjoholm, Lars O; Goldberg, Amy; Pathak, Abhijit; Santora, Thomas; Sharp, Thomas E; Wallner, Markus; Berretta, Remus M; Poole, Lauren A; Wu, Jichuan; Wolfson, Marla R

    2017-02-01

    Hemorrhagic shock and pneumonectomy causes an acute increase in pulmonary vascular resistance (PVR). The increase in PVR and right ventricular (RV) afterload leads to acute RV failure, thus reducing left ventricular (LV) preload and output. Inhaled nitric oxide (iNO) lowers PVR by relaxing pulmonary arterial smooth muscle without remarkable systemic vascular effects. We hypothesized that with hemorrhagic shock and pneumonectomy, iNO can be used to decrease PVR and mitigate right heart failure. A hemorrhagic shock and pneumonectomy model was developed using sheep. Sheep received lung protective ventilatory support and were instrumented to serially obtain measurements of hemodynamics, gas exchange, and blood chemistry. Heart function was assessed with echocardiography. After randomization to study gas of iNO 20 ppm (n = 9) or nitrogen as placebo (n = 9), baseline measurements were obtained. Hemorrhagic shock was initiated by exsanguination to a target of 50% of the baseline mean arterial pressure. The resuscitation phase was initiated, consisting of simultaneous left pulmonary hilum ligation, via median sternotomy, infusion of autologous blood and initiation of study gas. Animals were monitored for 4 hours. All animals had an initial increase in PVR. PVR remained elevated with placebo; with iNO, PVR decreased to baseline. Echo showed improved RV function in the iNO group while it remained impaired in the placebo group. After an initial increase in shunt and lactate and decrease in SvO2, all returned toward baseline in the iNO group but remained abnormal in the placebo group. These data indicate that by decreasing PVR, iNO decreased RV afterload, preserved RV and LV function, and tissue oxygenation in this hemorrhagic shock and pneumonectomy model. This suggests that iNO may be a useful clinical adjunct to mitigate right heart failure and improve survival when trauma pneumonectomy is required.

  8. The role of multislice spiral computed tomography in the diagnosis and management of acute facial trauma in patients with multiple injuries.

    Science.gov (United States)

    Nemsadze, G; Urushadze, O

    2011-11-01

    Using of mutislice spiral CT as first line examination for the diagnosis of Acute Facial trauma in the setting of Polytrauma reduces both: valuable time and cost of patient treatment. After a brief clinical examination, MDCT was performed depending on the area of injury, using a slice thickness of 0.65 mm. The obtained data were analyzed using 3D, MIP and Standard axial with Bone reconstruction protocols. 64 polytrauma patients were evaluated with both Anterior and Lateral craniography (plain skull X ray: AP and Lateral) and Multi Slice CT. Craniography detected only 18 cases of traumatic injuries of facial bones, but exact range of dislocation and accurate management plan could not be established. In the same 64 cases, Multislice CT revealed localization of all existed fractures, range of fragment dislocation, soft tissue damage and status of Paranasal sinus in 62 cases (96.8%). In two cases MS CT missed the facial fracture, in one case the examination was complicated because of bone thinness and numerous fracture fragments, in another multiple foreign body artifacts complicated the investigation. The study results show that, CT investigation based on our MDCT polytrauma protocol, detects all more or less serious facial bone injuries.

  9. Cholecalciferol (vitamin D₃) improves functional recovery when delivered during the acute phase after a spinal cord trauma.

    Science.gov (United States)

    Gueye, Yatma; Marqueste, Tanguy; Maurel, Fanny; Khrestchatisky, Michel; Decherchi, Patrick; Feron, François

    2015-11-01

    In a previous study, based on a rat model of thoracic spinal cord compression, we demonstrated that cholecalciferol (Vitamin D3), delivered at the dose of 200 IU/kg/day, significantly improved ventilatory frequency and spasticity. In order to confirm the restorative potential of vitamin D, we performed a new study, using a rat model of left cervical hemisection (C2). From Day 1 or Day 7, animals received, during three months, a weekly oral bolus of either cholecalciferol, at the dose of 500 IU/kg/day, or vehicle, namely triglycerides. Rats were assessed every month, using a ladder test for sensori-locomotor ability and neuromuscular capacity. Three months after injury, H-reflex was recorded from left extensor digitorum muscle in order to measure the reflexivity of the sub-lesional region. Ventilatory frequency was also monitored during an electrically induced muscle fatigue of the hindlimb known to enhance muscle metaboreflex and increase respiratory rate. After recording the phrenic nerve activity, ipsilateral to the lesion, during spontaneous breathing, animals were artificially ventilated while paralyzed with a neuromuscular blocking agent and then the brainstem respiratory centres were provoked to maximal output by temporarily stopping the ventilator. Spinal cords were immunostained with an anti-neurofilament antibody to evaluate axon numbers. We show here that vitamin D-treated animals display i) an enhanced locomotor activity, ii) an improved breathing when hindlimb muscle was electrically stimulated to induce fatigue, iii) an H-reflex depression similar to control animals, iv) a phrenic nerve activity response to a temporary asphyxial stress and v) a non significant decreased number of axons in the proximal stump when compared with the Sham group. This new set of data confirms that vitamin D is a potent molecule that could be tested in clinical trials assessing functional recovery in para-/tetra-plegic patients, shortly after a trauma.

  10. Bioceramic Coatings for Orthopaedic Implants

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, Allison A.

    2003-11-02

    During the past century, man-made materials and devices have been developed to the point at which they have been used successfully to replace and/or restore function to diseased or damaged tissues. In the field of orthopaedics, the use of metal implants has significantly improved the quality of life for countless individuals. Critical factors for implant success include proper design, material selection, and biocompatibility. While early research focused on the understanding biomechanical properties of the metal device, recent work has turned toward improving the biological properties of these devices. This has lead to the introduction of calcium phosphate (CaP) bioceramics as a bioactive interface between the bulk metal impart and the surrounding tissue. The first calcium phosphate coatings where produced via vapor phase routes but more recently, there has been the emergence of solution based and biomimetic methods. While each approach has its own intrinsic materials and biological properties, in general CaP coatings have the promise to improve implant biocompatibility and ultimately implant longevity.

  11. Audit of Orthopaedic Surgical Documentation

    Directory of Open Access Journals (Sweden)

    Fionn Coughlan

    2015-01-01

    Full Text Available Introduction. The Royal College of Surgeons in England published guidelines in 2008 outlining the information that should be documented at each surgery. St. James’s Hospital uses a standard operation sheet for all surgical procedures and these were examined to assess documentation standards. Objectives. To retrospectively audit the hand written orthopaedic operative notes according to established guidelines. Methods. A total of 63 operation notes over seven months were audited in terms of date and time of surgery, surgeon, procedure, elective or emergency indication, operative diagnosis, incision details, signature, closure details, tourniquet time, postop instructions, complications, prosthesis, and serial numbers. Results. A consultant performed 71.4% of procedures; however, 85.7% of the operative notes were written by the registrar. The date and time of surgery, name of surgeon, procedure name, and signature were documented in all cases. The operative diagnosis and postoperative instructions were frequently not documented in the designated location. Incision details were included in 81.7% and prosthesis details in only 30% while the tourniquet time was not documented in any. Conclusion. Completion and documentation of operative procedures were excellent in some areas; improvement is needed in documenting tourniquet time, prosthesis and incision details, and the location of operative diagnosis and postoperative instructions.

  12. Measuring outcomes in orthopaedics: implementation of an outcomes program in an outpatient orthopaedic practice.

    Science.gov (United States)

    Rodts, Mary F; Glanzman, Renée; Gray, Adam; Johnson, Randal; Viellieu, Dennis; Hachem, Fadi

    2014-01-01

    With increased demand to provide quality care for patients, orthopaedic practices will need to develop ways to efficiently collect and manage data to support the care that they provide. An outcomes management program must be efficient and consistent to provide good data. This article describes the implementation of an outcomes program at one large private orthopaedic practice within an academic medical setting.

  13. Is informed consent effective in trauma patients?

    Science.gov (United States)

    Bhangu, A; Hood, E; Datta, A; Mangaleshkar, S

    2008-11-01

    Informed consent in the modern era is a common and important topic both for the well-informed patient and to prevent unnecessary litigation. However, the effectiveness of informed consent in trauma patients is an under-researched area. This paper aims to assess the differences in patient recall of the consent process and desire for information by performing a comparative analysis between orthopaedic trauma and elective patients. Information from 41 consecutive elective operations and 40 consecutive trauma operations was collected on the first post-operative day. 100% of elective patients and 90% of trauma patients knew what operation they had received (p = 0.06). Overall recall of complications was poor, but was significantly lower in trauma patients compared with elective patients (62% vs 22%, p<0.001). 30% of trauma patients desired more information about their operation compared to 12% of elective patients (p = 0.049), although only 35% of trauma patients wanted written as well as verbal explanations, compared to 85% of elective patients p<0.001). Overall 100% of elective and 90% of trauma patients were happy with the consent process (p = 0.06). Subset analysis of neck of femur compared to other trauma patients showed that the above factors were not significantly different between the two groups. Recall of complications in the trauma patients is significantly lower than in elective patients, although both groups scored poorly overall. Repeated verbal explanations should be reinforced with the option of additional information leaflets for trauma operations. Further research into the usefulness of DVDs for commonly performed operations is warranted, although official internet resources may be more cost-effective.

  14. Emergence of coryneforms in osteomyelitis and orthopaedic surgical site infections

    Directory of Open Access Journals (Sweden)

    Meher Rizvi

    2011-07-01

    Full Text Available BackgroundCoryneform species other than Corynebacterium diphtheriae are coming up as important pathogens with the potential to cause serious and life-threatening infections not only in immunocompromised but in immunocompetent individuals as well. The exact infectious potential of these bacteria and their rational antimicrobial treatment is a challenging but essential task.Method The study was conducted in the Department of Microbiology and the Department of Orthopaedics, JNMCH, AMU, Aligarh between August 2007 and May 2009. Pus samples were collected from patients of osteomyelitis and other bone infections including orthopaedic surgical site infections. The Corynebacterium species isolated in the study was identified using standard microbiological techniques and antimicrobial sensitivity testing was done by Kirby bauer disc diffusion method.ResultsA total of 312 Corynebacterium species were isolated. The majority of the coryneforms were isolated from the immunocompetent patients 270 (86.54%. C.jeikium was the most common coryneform isolated. Nearly half of the patients 153 (49.04% had acute infection caused by Corynebacterium species after orthopaedic surgery, a quarter 66 (21.15% had chronic infection and 72 (23.08% patients had device-related infection. Coryneforms exhibited maximum resistance to aminoglycosides (58.65% and β-lactams (penicillin group- 57.55%. C.jeikium was found to be the most resistant amongst all the Corynebacterium species.ConclusionThe study highlights the fact that the coryneforms are no longer just opportunistic pathogens but they are also becoming important pathogens among immunocompetent individuals as well. The emergence of drug resistance amongst these isolates is of most concern. More studies should be done on identification and on antimicrobial susceptibility of these organisms for the proper treatment of patients with such infections.

  15. Three-dimensional Intraoperative Imaging Modalities in Orthopaedic Surgery: A Narrative Review.

    Science.gov (United States)

    Qureshi, Sheeraz; Lu, Young; McAnany, Steven; Baird, Evan

    2014-12-01

    Intraoperative imaging and navigation systems have revolutionized orthopaedic surgery for the spine, joints, and orthopaedic trauma. Imaging modalities such as the isocentric C-arm, O-arm imaging, and intraoperative MRI or navigation systems allow the visualization of surgical instruments and implants relative to a three-dimensional CT image or MRI. Studies show that these technologies lower the rates of implant misplacement and inadequate fracture reduction, thereby improving surgical outcomes and reducing reoperation rates. An additional benefit is reduced radiation exposure compared with that for conventional fluoroscopy. Concerns surrounding adoption of these technologies include cost and increased operating times, but improvements in design and protocol may improve the integration of these imaging modalities into the operating room.

  16. Leading by example: the role of international trauma organizations in global trauma initiatives.

    Science.gov (United States)

    Leighton, Ross

    2014-01-01

    As road traffic fatalities have emerged among the leading global threats to human health and safety, there is an imminent need for the mobilization of large medical organizations and private companies. Collectively, these partnerships can have a tremendous impact on road traffic safety through garnering funding for important initiatives, lobbying governments for policy reforms, and implementing organizational frameworks that foster the transfer of health-care knowledge to optimize trauma care in developing countries. In particular, concerted efforts by major orthopaedic associations can directly enable overwhelmed health-care systems to improve upon their prehospital care, emergency triage systems, trauma care protocols, and rehabilitation programs. The "SIGN" and "Broken Earth" programs serve as prime examples of the powerful impact international trauma organizations can have on global trauma initiatives.

  17. 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

  18. Accredited Orthopaedic Sports Medicine Fellowship Websites

    Science.gov (United States)

    Yayac, Michael; Javandal, Mitra; Mulcahey, Mary K.

    2017-01-01

    Background: A substantial number of orthopaedic surgeons apply for sports medicine fellowships after residency completion. The Internet is one of the most important resources applicants use to obtain information about fellowship programs, with the program website serving as one of the most influential sources. The American Orthopaedic Society for Sports Medicine (AOSSM), San Francisco Match (SFM), and Arthroscopy Association of North America (AANA) maintain databases of orthopaedic sports medicine fellowship programs. A 2013 study evaluated the content and accessibility of the websites for accredited orthopaedic sports medicine fellowships. Purpose: To reassess these websites based on the same parameters and compare the results with those of the study published in 2013 to determine whether any improvement has been made in fellowship website content or accessibility. Study Design: Cross-sectional study. Methods: We reviewed all existing websites for the 95 accredited orthopaedic sports medicine fellowships included in the AOSSM, SFM, and AANA databases. Accessibility of the websites was determined by performing a Google search for each program. A total of 89 sports fellowship websites were evaluated for overall content. Websites for the remaining 6 programs could not be identified, so they were not included in content assessment. Results: Of the 95 accredited sports medicine fellowships, 49 (52%) provided links in the AOSSM database, 89 (94%) in the SFM database, and 24 (25%) in the AANA database. Of the 89 websites, 89 (100%) provided a description of the program, 62 (70%) provided selection process information, and 40 (45%) provided a link to the SFM website. Two searches through Google were able to identify links to 88% and 92% of all accredited programs. Conclusion: The majority of accredited orthopaedic sports medicine fellowship programs fail to utilize the Internet to its full potential as a resource to provide applicants with detailed information about the

  19. Interventional radiology for paediatric trauma

    Energy Technology Data Exchange (ETDEWEB)

    Sidhu, Manrita K. [Everett Clinic, AIC, Seattle Radiologists, Seattle, WA (United States); University of Washington School of Medicine, Radiology Department, Children' s Hospital and Regional Medical Center, Seattle, WA (United States); Hogan, Mark J. [The Ohio State University, Section of Vascular and Interventional Radiology, Nationwide Children' s Hospital, Columbus, OH (United States); Shaw, Dennis W.W. [University of Washington School of Medicine, Radiology Department, Children' s Hospital and Regional Medical Center, Seattle, WA (United States); Burdick, Thomas [University of Washington School of Medicine, Interventional Radiology, Harborview Medical Center, Seattle, WA (United States)

    2009-05-15

    Paediatric interventional radiology plays a cornerstone role in the management of paediatric trauma. In the acute setting, interventional radiology techniques allow minimally invasive control of haemorrhage or re-establishment of blood flow. Percutaneous stenting and drainage can allow disruptions in urinary or biliary systems to heal without the need for further surgery. Interventional radiology techniques also have a significant role in treating delayed complications of trauma, including embolization of arterial pseudoaneurysms and pulmonary embolism prophylaxis in individuals immobilized due to the trauma or its operative treatment. (orig.)

  20. Endothelial trauma from mechanical thrombectomy in acute stroke: in vitro live-cell platform with animal validation.

    Science.gov (United States)

    Teng, Dayu; Pannell, Jeffrey Scott; Rennert, Robert C; Li, Jieying; Li, Yi-Shuan; Wong, Victor W; Chien, Shu; Khalessi, Alexander A

    2015-04-01

    Endovascular thrombectomy has shown promise for the treatment of acute strokes resulting from large-vessel occlusion. Reperfusion-related injury may contribute to the observed decoupling of angiographic and clinical outcomes. Iatrogenic disruption of the endothelium during thrombectomy is potentially a key mediator of this process that requires further study. An in vitro live-cell platform was developed to study the effect of various commercially available endovascular devices on the endothelium. In vivo validation was performed using porcine subjects. This novel in vitro platform permitted high-resolution quantification and characterization of the pattern and timing of endothelial-cell injury among endovascular thrombectomy devices and vessel diameters. Thrombectomy devices displayed heterogeneous effects on the endothelium; the device performance assessed in vitro was substantiated by in vivo findings. In vitro live-cell artificial vessel modeling enables a detailed study of the endothelium after thrombectomy and may contribute to future device design. Large animal studies confirm the relevance of this in vitro system to investigate endothelial physiology. This artificial vessel model may represent a practical, scalable, and physiologically relevant system to assess new endovascular technologies. © 2015 American Heart Association, Inc.

  1. 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.

  2. 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.

  3. Trauma Fact Sheet

    Science.gov (United States)

    ... Home > Science Education > Physical Trauma Fact Sheet Physical Trauma Fact Sheet Tagline (Optional) Middle/Main Content Area ... of physical trauma. Credit: iStock. What is physical trauma? Physical trauma is a serious injury to the ...

  4. Trauma Center Staffing, Infrastructure, and Patient Characteristics that Influence Trauma Center Need

    Science.gov (United States)

    Faul, Mark; Sasser, Scott M.; Lairet, Julio; Mould-Millman, Nee-Kofi; Sugerman, David

    2015-01-01

    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 construction of new trauma centers or

  5. 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

  6. Costs and Length of Stay for the Acute Care of Patients with Motor-Complete Spinal Cord Injury Following Cervical Trauma: The Impact of Early Transfer to Specialized Acute SCI Center.

    Science.gov (United States)

    Richard-Denis, Andréane; Ehrmann Feldman, Debbie; Thompson, Cynthia; Bourassa-Moreau, Étienne; Mac-Thiong, Jean-Marc

    2017-07-01

    Acute spinal cord injury (SCI) centers aim to optimize outcome following SCI. However, there is no timeframe to transfer patients from regional to SCI centers in order to promote cost-efficiency of acute care. Our objective was to compare costs and length of stay (LOS) following early and late transfer to the SCI center. A retrospective cohort study involving 116 individuals was conducted. Group 1 (n = 87) was managed in an SCI center promptly after the trauma, whereas group 2 (n = 29) was transferred to the SCI center only after surgery. Direct comparison and multivariate linear regression analyses were used to assess the relationship between costs, LOS, and timing to transfer to the SCI center. Length of stay was significantly longer for group 2 (median, 93.0 days) as compared with group 1 (median, 40.0 days; P costs were also higher (median, Canadian $17,920.0 vs. $10,521.6; P = 0.004) for group 2, despite similar characteristics. Late transfer to the SCI center was the main predictive factor of longer LOS and increased costs. Early admission to the SCI center was associated with shorter LOS and lower costs for patients sustaining tetraplegia. Early referral to an SCI center before surgery could lower the financial burden for the health care system. Complete the self-assessment activity and evaluation online at http://www.physiatry.org/JournalCME CME OBJECTIVES: Upon completion of this article, the reader should be able to: (1) Determine the optimal timing for transfer of individuals with cervical traumatic spinal cord injury (SCI) in order to decrease acute care resource utilization; (2) Determine benefits of a complete perioperative management in a specialized SCI center; and (3) Identify factors that may influence resource utilization for acute care following motor-complete tetraplegia. Advanced ACCREDITATION: The Association of Academic Physiatrists is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical

  7. Is trauma in Switzerland any different? epidemiology and patterns of injury in major trauma - a 5-year review from a Swiss trauma centre.

    Science.gov (United States)

    Heim, C; Bosisio, F; Roth, A; Bloch, J; Borens, O; Daniel, R T; Denys, A; Oddo, M; Pasquier, M; Schmidt, S; Schoettker, P; Zingg, T; Wasserfallen, J B

    2014-01-01

    Switzerland, the country with the highest health expenditure per capita, is lacking data on trauma care and system planning. Recently, 12 trauma centres were designated to be reassessed through a future national trauma registry by 2015. Lausanne University Hospital launched the first Swiss trauma registry in 2008, which contains the largest database on trauma activity nationwide. Prospective analysis of data from consecutively admitted shock room patients from 1 January 2008 to 31 December 2012. Shock room admission is based on physiology and mechanism of injury, assessed by prehospital physicians. Management follows a surgeon-led multidisciplinary approach. Injuries are coded by Association for the Advancement of Automotive Medicine (AAAM) certified coders. Over the 5 years, 1,599 trauma patients were admitted, predominantly males with a median age of 41.4 years and median injury severity score (ISS) of 13. Rate of ISS >15 was 42%. Principal mechanisms of injury were road traffic (40.4%) and falls (34.4%), with 91.5% blunt trauma. Principal patterns were brain (64.4%), chest (59.8%) and extremity/pelvic girdle (52.9%) injuries. Severe (abbreviated injury scale [AIS] score ≥ 3) orthopaedic injuries, defined as extremity and spine injuries together, accounted for 67.1%. Overall, 29.1% underwent immediate intervention, mainly by orthopaedics (27.3%), neurosurgeons (26.3 %) and visceral surgeons (13.9%); 43.8% underwent a surgical intervention within the first 24 hours and 59.1% during their hospitalisation. In-hospital mortality for patients with ISS >15 was 26.2%. This is the first 5-year report on trauma in Switzerland. Trauma workload was similar to other European countries. Despite high levels of healthcare, mortality exceeds published rates by >50%. Regardless of the importance of a multidisciplinary approach, trauma remains a surgical disease and needs dedicated surgical resources.

  8. [Chest trauma].

    Science.gov (United States)

    Freixinet Gilart, Jorge; Ramírez Gil, María Elena; Gallardo Valera, Gregorio; Moreno Casado, Paula

    2011-01-01

    Chest trauma is a frequent problem arising from lesions caused by domestic and occupational activities and especially road traffic accidents. These injuries can be analyzed from distinct points of view, ranging from consideration of the most severe injuries, especially in the context of multiple trauma, to the specific characteristics of blunt and open trauma. In the present article, these injuries are discussed according to the involvement of the various thoracic structures. Rib fractures are the most frequent chest injuries and their diagnosis and treatment is straightforward, although these injuries can be severe if more than three ribs are affected and when there is major associated morbidity. Lung contusion is the most common visceral lesion. These injuries are usually found in severe chest trauma and are often associated with other thoracic and intrathoracic lesions. Treatment is based on general support measures. Pleural complications, such as hemothorax and pneumothorax, are also frequent. Their diagnosis is also straightforward and treatment is based on pleural drainage. This article also analyzes other complex situations, notably airway trauma, which is usually very severe in blunt chest trauma and less severe and even suitable for conservative treatment in iatrogenic injury due to tracheal intubation. Rupture of the diaphragm usually causes a diaphragmatic hernia. Treatment is always surgical. Myocardial contusions should be suspected in anterior chest trauma and in sternal fractures. Treatment is conservative. Other chest injuries, such as those of the great thoracic and esophageal vessels, are less frequent but are especially severe.

  9. Orthopaedic Rehabilitation Device Actuated with Pneumatic Muscles

    Directory of Open Access Journals (Sweden)

    Ioana Petre

    2014-07-01

    This paper presents an innovative constructive solution for such orthopaedic rehabilitation equipment, designed to ensure a swift reintegration of patients at as low a cost as possible. The absolute novelty consists in the utilization of the linear pneumatic muscle as actuator of the orthopaedic rehabilitation equipment, thus achieving a light and highly compliant construction that satisfies safety requirements related to man-machine interaction. Pneumatic muscles are bio-inspired actuation systems characterized by a passive variable compliant behaviour. This property, deployed in rehabilitation systems, enables the development of human friendly devices, which are comfortable for the patients, and capable of safe interaction. This paper presents the constructive schematic of the orthopaedic rehabilitation equipment, the structure of the actuation and positioning system, and several of its functional characteristics.

  10. Inpatient consultations to an orthopaedic service: the hidden workload.

    LENUS (Irish Health Repository)

    O'Malley, N T

    2011-12-01

    While the quality and efficiency of out-patient orthopaedic referrals are well documented in the literature, there is little on the standard and appropriateness of inpatient orthopaedic consultations.

  11. Current status and progress of digital orthopaedics in China

    Directory of Open Access Journals (Sweden)

    Guo-Xian Pei

    2014-07-01

    Full Text Available Based on the development of digital medicine and digital anatomy, the concept of “digital orthopaedics” was raised by Pei Guo-Xian in China in 2006. The most striking feature of digital orthopaedics is the combination of basic and clinical orthopaedic knowledge with digital technology. In this review, we summarised the development of digital orthopaedics in China in recent years with respect to: the foundation of the Chinese Association of Digital Orthopedics, virtual human project (VHP, three-dimensional (3D reconstruction, finite element simulation, navigation in orthopaedic operations, and robot-assisted orthopaedic operations. In addition, we briefly reviewed digital orthopaedics in world leading institutes. We also looked into the future of digital orthopaedics in China and proposed the major challenges in digital technology and application in orthopaedics.

  12. 33例急性四肢血管损伤的诊治体会%Diagnosis and Treatment of Acute Trauma in Extremity Vascular

    Institute of Scientific and Technical Information of China (English)

    余立权; 高涌; 宋涛; 孙勇

    2011-01-01

    目的 探讨急性四肢血管损伤的诊断和治疗方法 .方法 回顾性分析33例四肢血管损伤病例的诊断、急救、血管修复重建治疗和术后处理方法 .注意患者全身生命体征变化,利用体检、影像学检查等手段,了解肢体的局部缺血情况.有效快速地术前准备,纠正休克,抢救患者生命,坚持保生命第一、保肢体第二的原则.采用人工血管移植损伤血管段4例,取自体大隐静脉行血管重建术20例,5例修剪损伤段直接吻合术,4例直接修补术.其中11例行动静脉Fogarty导管取栓术,行骨筋膜室切开减压术6例.对于合并骨折及神经损伤者请骨科医生手术台上会诊行骨折固定和神经修复.结果 肢体保留30例,术后26例肢体运动感觉功能良好.2例术后出现肢体严重感染坏死而行截肢术,3例肢体部分功能障碍,1例骨外露较多行皮瓣转移术,1例出现多器官功能障碍死亡.结论 血管损伤的早期准确诊断、及时修复重建血管和有效的术后处理可抢救患者的生命和肢体.%Objective To evaluate diagnosis and surgical treatment of acute trauma in extremity vascular. Methods The diagnosis and emergency treatment and revascularization and postoperative treatment methods of 33 patients with acute trauma in extremity vascular were analyzed retrospectively. The diversity vital sign of all over the body in patients was noticed. Extremity ischemia was diagnosed by medical examination and imageology. Preoperative preparation was effective and volant. Life was protected primary and extremity was protected secondary. The damaged blood vessel was adopted vasotransplantation with vascular prosthesis in 4 cases. Reconstructive vascular operation was adopted with self saphenous vein in 20 cases. Damaged blood vessel section was trimmed, and then vascular anastomosis was used directly with 5 cases. Blood vessel neoplasty was adopted directly with 4 cases. Embolectomy of artery and vein was

  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. 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.

  15. The Orthopaedically Handicapped and Computer Usage: The Case of TRNC

    Science.gov (United States)

    Dincyurek, Sibel; Arsan, Nihan; Caglar, Mehmet

    2011-01-01

    Although various studies have been conducted in the field of orthopaedic impairment, research regarding computer education for orthopaedically impaired individuals remains insufficient. This study aimed to evaluate the use of computers by orthopaedically impaired individuals from a wider perspective. The findings of the study emphasise the…

  16. 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.

  17. TRAUMA SURGERY

    African Journals Online (AJOL)

    utilisation of multiple resources, including blood products, anaesthetic ... surgical management of AVC injuries in the trauma centre at ... Sciences Human Research Ethics Committee. ..... Karinos N, Hayes PM, Nicol AJ, Kahn D. Avoiding futile.

  18. 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.

  19. A National Coordinating Center for Trauma Research

    Science.gov (United States)

    2016-10-01

    the Itamar Watch- PAT 200 • Time to maximal pain relief – time taken to achieve lowest pain rating on NAS from the time that each wound care procedure...sympathetic reactivity using the Itamar Watch- PAT 200 • Trauma Resilience using the Trauma Resilience Scale • Optimism using the Life Orientation Test...informed consent in emergency research? J Trauma Acute Care Surg 79(3):364–371, 2015. 26. Zolin SJ, Vodovotz Y, Forsythe RM, Rosengart MR, Namas R, Brown

  20. The Orthopaedic Training Study. Final Report.

    Science.gov (United States)

    Miller, George E.; And Others

    A four year study was initiated to systematically improve the certification procedures of the American Board of Orthopaedic Surgery. Consequently, the immediate research aim was the development of more valid and reliable techniques in assessing professional competence in orthopedics. A definition of professional competence was reached through…

  1. A Psychomotor Skills Course for Orthopaedic Residents

    Science.gov (United States)

    Lippert, Frederick G.; And Others

    1975-01-01

    The course described and evaluated here was developed at the University of Washington School of Medicine to teach 20 orthopaedic residents operative techniques, instrument usage, and safety precautions outside of the operating room without hazard to the patient or regard to time constraints. (JT)

  2. Preventing Blood Clots After Orthopaedic Surgery

    Medline Plus

    Full Text Available ... org Home About Us Glossary Español & Português Videos & Multimedia Resources For Physicians Parts of the Body Shoulder & ... by the American Academy of Orthopaedic Surgeons. All material on this website is protected by copyright. All ...

  3. Correlation analysis between plasma D-dimer levels and orthopedic trauma severity

    Institute of Scientific and Technical Information of China (English)

    ZHANG Li-dan; LIU Hong-bo; LI Yu-neng; MA Hai-mei; LIU Ya-bo; WANG Man-yi

    2012-01-01

    Background The correlation between the plasma D-dimer level and deep vein thrombosis has not been conclusive in various studies.The aim of this research was to study the relationship between plasma D-dimer levels and the severity of orthopedic trauma by retrospective examination of orthopedic trauma cases.Methods Clinically acute trauma and non-acute trauma patients were selected and their plasma D-dimer levels were measured.Plasma D-dimer levels in patients of these two groups were compared.The relationship between the plasma D-dimer level and the severity of the trauma was also studied.Results There were 548 cases in the acute trauma group and 501 cases in the non-acute trauma group.The levels of plasma D-dimer were significantly higher in the acute trauma group than in the non-acute trauma group (P <0.01).In the acute trauma group,the correlation between the D-dimer level and the number of fractures was a positive linear correlation (r=0.9532).Conclusions Elevated plasma D-dimer is common in trauma patients.The D-dimer level and the number of fractures in the trauma patients are closely correlated.D-dimer is not only an indicator for the diagnosis of deep vein thrombosis and pulmonary embolus,but also an indicator of the severity of trauma in acute trauma patients.

  4. 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.

  5. Barriers and strategies for the clinical translation of advanced orthopaedic tissue engineering protocols

    Directory of Open Access Journals (Sweden)

    H Madry

    2014-05-01

    Full Text Available Research in orthopaedic tissue engineering has intensified over the last decade and new protocols continue to emerge. The clinical translation of these new applications, however, remains associated with a number of obstacles. This report highlights the major issues that impede the clinical translation of advanced tissue engineering concepts, discusses strategies to overcome these barriers, and examines the need to increase incentives for translational strategies. The statements are based on presentations and discussions held at the AO Foundation-sponsored symposium "Where Science meets Clinics 2013" held at the Congress Center in Davos, Switzerland, in September, 2013. The event organisers convened a diverse group of over one hundred stakeholders involved in clinical translation of orthopaedic tissue engineering, including scientists, clinicians, healthcare industry professionals and regulatory agency representatives. A major point that emerged from the discussions was that there continues to be a critical need for early trans-disciplinary communication and collaboration in the development and execution of research approaches. Equally importantly was the need to address the shortage of sustained funding programs for multidisciplinary teams conducting translational research. Such detailed discussions between experts contribute towards the development of a roadmap to more successfully advance the clinical translation of novel tissue engineering concepts and ultimately improve patient care in orthopaedic and trauma surgery.

  6. A review of the use of common antiplatelet agents in orthopaedic practice.

    LENUS (Irish Health Repository)

    Dineen, P F

    2010-09-01

    Antiplatelet agents are widely prescribed for the primary and secondary prevention of cardiovascular events. A common clinical problem facing orthopaedic and trauma surgeons is how to manage patients receiving these agents who require surgery, either electively or following trauma. The dilemma is to balance the risk of increased blood loss if the antiplatelet agents are continued peri-operatively against the risk of coronary artery\\/stent thrombosis and\\/or other vascular event if the drugs are stopped. The traditional approach of stopping these medications up to two weeks before surgery appears to pose significant danger to patients and may require review. This paper covers the important aspects regarding the two most commonly prescribed antiplatelet agents, aspirin and clopidogrel.

  7. [The Summer School of the German Society for Orthopaedics and Traumatology - A Success Story].

    Science.gov (United States)

    Merschin, D; Mutschler, M; Stange, R; Kopschina, C; Schüttrumpf, J P; Doepfer, A K; Achatz, G; Niethard, M; Hoffmann, R; Kladny, B; Perl, M; Münzberg, M

    2016-10-01

    Background: It has been known for several years that orthopaedic and trauma clinics suffer from a shortage of young people, due to the substantial loss in attractiveness. The Youth Forum OU has been addressing this problem for many years, by initiating many projects such as the Summer School to counteract this trend. The purpose of this research is to evaluate the success of Summer Schools since 2009. Methods: The Youth Forum OU performed a survey in December 2014 to answer the research question on the basis of an internet-based poll of the student participants in all Summer Schools between 2009 and 2014. Following data cleansing, 121 students and former students were included in the survey. Results: Seventy-two completed questionnaires were collected and included in the evaluation. The survey included 40 % of Summer School participants, with a mean age of 27.3 years (SD ± 2.95); 50 % were female. Participation in the Summer School helped 50 % of the respondents to decide to start advanced study in orthopaedics and/or traumatology (OU). One third of these Summer School participants had already finished a university degree; 100 % are now residents in orthopaedics and/or traumatology. Regardless of prior plans, 87.2 % of participants are now residents in OU. Thirty-three are still students: 78.8 % have already decided to work in OU. The survey also served to identify the factors positively and negatively associated with OU. Unfavourable factors included the reputation of OU, and the difficulty of reconciling family and work. Favourable factors included surgical work and personal experience during university studies. Discussion: The aim of this study was to evaluate whether the efforts of the Youth Forum OU, the German Society for Orthopaedics and Traumatology (DGOU) and the local hospitals lead to increased interest in OU. The answer to this question is positive. This is particularly true for those students who did not plan to become an orthopaedic or

  8. 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

  9. 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 ...

  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. 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.

  12. Leadership and business education in orthopaedic residency training programs.

    Science.gov (United States)

    Kiesau, Carter D; Heim, Kathryn A; Parekh, Selene G

    2011-01-01

    Leadership and business challenges have become increasingly present in the practice of medicine. Orthopaedic residency programs are at the forefront of educating and preparing orthopaedic surgeons. This study attempts to quantify the number of orthopaedic residency programs in the United States that include leadership or business topics in resident education program and to determine which topics are being taught and rate the importance of various leadership characteristics and business topics. A survey was sent to all orthopaedic department chairpersons and residency program directors in the United States via e-mail. The survey responses were collected using a survey collection website. The respondents rated the importance of leadership training for residents as somewhat important. The quality of character, integrity, and honesty received the highest average rating among 19 different qualities of good leaders in orthopaedics. The inclusion of business training in resident education was also rated as somewhat important. The topic of billing and coding received the highest average rating among 14 different orthopaedically relevant business topics. A variety of topics beyond the scope of clinical practice must be included in orthopaedic residency educational curricula. The decreased participation of newly trained orthopaedic surgeons in leadership positions and national and state orthopaedic organizations is concerning for the future of orthopaedic surgery. Increased inclusion of leadership and business training in resident education is important to better prepare trainees for the future.

  13. Characterization of the Development of Acute-on-Chronic Exertional Compartment Syndrome A Case Report of Symmetric Compartment Syndromes and Review of the Literature.

    Science.gov (United States)

    Schwartz, Andrew; Poole, Claudette; Schleien, Charles

    2017-04-01

    Acute-on-chronic exertional compartment syndrome is a rare and severe progression of the likely common and more benign chronic exertional compartment syndrome. This is a report of one 17-year-old male on a pediatric inpatient service with bilateral anterior leg pain of unknown origin. Because of the nonspecific nature of pain, a high level of suspicion is required for timely diagnosis to avoid compartment ischemia and irreversible soft tissue and nerve damage. While high-energy orthopaedic trauma, orthopaedic surgery, or closed reduction and casting are common preceding events for compartment syndrome, this patient presented with acute-on-chronic exertional compartment syndrome. A dearth of literature of this condition hampered its morbiditysparing diagnosis. While there is a spectrum of clinical findings for the acute decompensation of chronic exertional compartment syndrome, like any compartment syndrome, pain disproportionate to physical exam is the most sensitive sign. Understanding the exertional compartment syndrome spectrum is tantamount to avoid the devastating complications of a missed diagnosis of acute compartment syndrome.

  14. Using trauma informed care as a nursing model of care in an acute inpatient mental health unit: A practice development process.

    Science.gov (United States)

    Isobel, Sophie; Edwards, Clair

    2017-02-01

    Without agreeing on an explicit approach to care, mental health nurses may resort to problem focused, task oriented practice. Defining a model of care is important but there is also a need to consider the philosophical basis of any model. The use of Trauma Informed Care as a guiding philosophy provides a robust framework from which to review nursing practice. This paper describes a nursing workforce practice development process to implement Trauma Informed Care as an inpatient model of mental health nursing care. Trauma Informed Care is an evidence-based approach to care delivery that is applicable to mental health inpatient units; while there are differing strategies for implementation, there is scope for mental health nurses to take on Trauma Informed Care as a guiding philosophy, a model of care or a practice development project within all of their roles and settings in order to ensure that it has considered, relevant and meaningful implementation. The principles of Trauma Informed Care may also offer guidance for managing workforce stress and distress associated with practice change.

  15. 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...

  16. Setting standards for medical writing in orthopaedics.

    Science.gov (United States)

    Mauffrey, Cyril; Scarlat, Marius M; Pećina, Marko

    2014-01-01

    Once the privilege of few clinical scholars in the field of orthopaedics, medical writing has become a must for career advancement. The number of papers submitted and published yearly has increased steadily, and with the development of the Internet, manuscript and journals have become easily accessible. Medical writing has risen to become a discipline in itself, with rules and standards. However, heterogeneity in the quality of papers submitted still prevails, with large variations in both form and content. With countries such as China and India submitting an exponential number of manuscripts, it is important and helpful that standards of medical writing be emphasised to help writers who do not always have the required support to produce an outstanding manuscript. In this paper, we summarise what may become standards for medical writing in the field of orthopaedics.

  17. Evaluation of malnutrition in orthopaedic surgery.

    Science.gov (United States)

    Cross, Michael Brian; Yi, Paul Hyunsoo; Thomas, Charlotte F; Garcia, Jane; Della Valle, Craig J

    2014-03-01

    Malnutrition can increase the risk of surgical site infection in both elective spine surgery and total joint arthroplasty. Obesity and diabetes are common comorbid conditions in patients who are malnourished. Despite the relatively high incidence of nutritional disorders among patients undergoing elective orthopaedic surgery, the evaluation and management of malnutrition is not generally well understood by practicing orthopaedic surgeons. Serologic parameters such as total lymphocyte count, albumin level, prealbumin level, and transferrin level have all been used as markers for nutrition status. In addition, anthropometric measurements, such as calf and arm muscle circumference or triceps skinfold, and standardized scoring systems, such as the Rainey-MacDonald nutritional index, the Mini Nutritional Assessment, and institution-specific nutritional scoring tools, are useful to define malnutrition. Preoperative nutrition assessment and optimization of nutritional parameters, including tight glucose control, normalization of serum albumin, and safe weight loss, may reduce the risk of perioperative complications, including infection.

  18. Fibrinogen depletion in trauma: early, easy to estimate and central to trauma-induced coagulopathy.

    Science.gov (United States)

    Davenport, Ross; Brohi, Karim

    2013-09-24

    Fibrinogen is fundamental to hemostasis and falls rapidly in trauma hemorrhage, although levels are not routinely measured in the acute bleeding episode. Prompt identification of critically low levels of fibrinogen and early supplementation has the potential to correct trauma-induced coagulation and improve outcomes. Early estimation of hypofibrinogenemia is possible using surrogate markers of shock and hemorrhage; for example, hemoglobin and base excess. Rapid replacement with fibrinogen concentrate or cryoprecipitate should be considered a clinical priority in major trauma hemorrhage.

  19. The 2016 American Orthopaedic Association-Japanese Orthopaedic Association Traveling Fellowship.

    Science.gov (United States)

    Nandi, Sumon; Cho, Samuel K; Freedman, Brett A; Firoozabadi, Reza

    2017-06-07

    The American Orthopaedic Association-Japanese Orthopaedic Association (AOA-JOA) Traveling Fellowship, which began in 1992 as a collaborative effort between the 2 orthopaedic communities, is aimed at fostering leadership among early-career surgeons through clinical, academic, and cultural exchange. Over 3 weeks, we experienced an extraordinary journey that led us across nearly 800 miles of the picturesque Japanese countryside, with stops at 6 distinguished academic centers. The opportunity to become personally acquainted with orthopaedic leaders in Japan, learn from their experiences, and immerse ourselves in the ancient and storied culture of a beautiful country was one that we will not soon forget. Along the way, we accumulated a wealth of information while enjoying the legendary hospitality of the Japanese people. There is a ubiquitous challenge in delivering cost-effective, accessible health care while maintaining a commitment to education and research. The U.S. orthopaedic community may take solace in the fact that our Japanese colleagues stand with us as partners in this pursuit, and our relationship with them continues to grow stronger through endeavors such as the AOA-JOA Traveling Fellowship. We look forward to honoring our Japanese colleagues in 2017 when we host them in the United States.

  20. [Blood reinfusion in treatment of thoracic and abdominal trauma].

    Science.gov (United States)

    Baramiia, N M; Antoniuk, M H; Dorosh, V M; Zavorits'kyĭ, O O; Sheptyts'kyĭ, V V; Pachkoriia, A V

    2001-01-01

    The experience of application of the blood reinfusion in complex of reanimational measures in treatment of 280 injured persons with thoracoabdominal damage in an acute period of trauma was summarized. Reinfusion was done in 42.8% of operated injured persons, promoting to preserve 243.1 l of preserved blood and simplifying rendering the assistance in an acute period of trauma.

  1. 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.

  2. Clinical trial networks in orthopaedic surgery.

    Science.gov (United States)

    Rangan, A; Jefferson, L; Baker, P; Cook, L

    2014-05-01

    The aim of this study was to review the role of clinical trial networks in orthopaedic surgery. A total of two electronic databases (MEDLINE and EMBASE) were searched from inception to September 2013 with no language restrictions. Articles related to randomised controlled trials (RCTs), research networks and orthopaedic research, were identified and reviewed. The usefulness of trainee-led research collaborations is reported and our knowledge of current clinical trial infrastructure further supplements the review. Searching yielded 818 titles and abstracts, of which 12 were suitable for this review. Results are summarised and presented narratively under the following headings: 1) identifying clinically relevant research questions; 2) education and training; 3) conduct of multicentre RCTs and 4) dissemination and adoption of trial results. This review confirms growing international awareness of the important role research networks play in supporting trials in orthopaedic surgery. Multidisciplinary collaboration and adequate investment in trial infrastructure are crucial for successful delivery of RCTs. Cite this article: Bone Joint Res 2014;3:169-74. ©2014 The British Editorial Society of Bone & Joint Surgery.

  3. [A Paediatric Orthopaedic outpatient clinic referral patterns].

    Science.gov (United States)

    Moraleda, L; Castellote, M

    2015-08-01

    The aim of this study was to identify the commonest referrals to a paediatric orthopaedic outpatient clinic and, therefore, to be able to improve the paediatric residency program in managing musculoskeletal problems. Demographic data, referrals and final diagnosis were collected prospectively on all patients that were evaluated in a paediatric orthopaedic outpatient clinic. The majority of referrals were to evaluate musculoskeletal pain (37%), foot deformity (20%), spine deformity (15%), walking pattern (11%), alignment of the lower limbs (4%), and development of the hip (4%). A normal physical examination or a normal variation was observed in 42% of patients. A mild condition was observed in 17% of patients that should have only been referred to a paediatric orthopaedic clinic after failing to resolve pain with anti-inflammatories or physiotherapy. A mild deformity that only needed treatment if it became symptomatic was seen in 8% of patients. The majority of referrals were due to a normal variation or mild conditions that only required symptomatic treatment. Paediatric residency programs do not reflect the prevalence of musculoskeletal conditions in clinical practice. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  4. Quality of online pediatric orthopaedic education materials.

    Science.gov (United States)

    Feghhi, Daniel P; Komlos, Daniel; Agarwal, Nitin; Sabharwal, Sanjeev

    2014-12-03

    Increased availability of medical information on the Internet empowers patients to look up answers to questions about their medical conditions. However, the quality of medical information available on the Internet is highly variable. Various tools for the assessment of online medical information have been developed and used to assess the quality and accuracy of medical web sites. In this study we used the LIDA tool (Minervation) to assess the quality of pediatric patient information on the AAOS (American Academy of Orthopaedic Surgeons) and POSNA (Pediatric Orthopaedic Society of North America) web sites. The accessibility, usability, and reliability of online medical information in the "Children" section of the AAOS web site and on the POSNA web site were assessed with use of the LIDA tool. Flesch-Kincaid (FK) and Flesch Reading Ease (FRE) values were also calculated to assess the readability of the pediatric education material. Patient education materials on each web site scored in the moderate range in assessments of accessibility, usability, and reliability. FK and FRE values indicated that the readability of each web site remained at a somewhat higher (more difficult) level than the recommended benchmark. The quality and readability of online information for children on the AAOS and POSNA web sites are acceptable but can be improved further. The quality of online pediatric orthopaedic patient education materials may affect communication with patients and their caregivers, and further investigation and modification of quality are needed. Copyright © 2014 by The Journal of Bone and Joint Surgery, Incorporated.

  5. The impact of disruptive innovations in orthopaedics.

    Science.gov (United States)

    Hansen, Erik; Bozic, Kevin J

    2009-10-01

    The US healthcare system is currently facing daunting demographic and economic challenges. Because musculoskeletal disorders and disease represent a substantial and growing portion of this healthcare burden, novel approaches will be needed to continue to provide high-quality, affordable, and accessible orthopaedic care to our population. The concept of "disruptive innovations," which has been studied and popularized by Harvard Business School Professor Clayton Christensen, may offer a potential framework for developing strategies to improve quality and control costs associated with musculoskeletal care. The introduction of mobile fluoroscopic imaging systems, the development of the Surgical Implant Generation Network intramedullary nail for treatment of long bone fractures in the developing world, the expanding role and contributions of physician assistants and nurse practitioners to the orthopaedic team, and the rise of ambulatory surgery centers are all examples of disruptive innovations in the field of orthopaedics. Although numerous cultural and regulatory barriers have limited the widespread adoption of these "disruptive innovations," we believe they represent an opportunity for clinicians to regain leadership in health care while at the same time improving quality and access to care for patients with musculoskeletal disease.

  6. A discharge planning program in orthopaedics: experiences in implementation and evaluation.

    Science.gov (United States)

    Matt-Hensrud, N; Severson, M; Hansen, D C; Holland, D E

    2001-01-01

    The acute care orthopaedic registered nurse plays a key role in assessing and communicating the continuing care needs of patient's and their families, coordinating community resources, and formulating a timely discharge plan to maximize rehabilitation and recovery. Developing and maintaining a staff nurse's discharge planning knowledge and skills can be a challenging endeavor. Discharge Planning Coordinators at a tertiary medical center developed and implemented a Discharge Planning Mentorship Program, an educational pilot program designed to enhance the knowledge and skill level of select nurses in the orthopaedic specialty practice, thus maximizing expert resources at the bedside. Program implementation and evaluation of role preparation, practice changes, and actualization challenges are discussed in this article. Overall, participants demonstrated increased skill in articulating and problem solving a patient's postdischarge needs, devised creative strategies to enhance communication between multiple levels of care, and developed a greater knowledge of community resources and reimbursement mechanisms for continuing care.

  7. 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; Holmes, Emily A

    2016-01-01

    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 experimen

  8. 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; 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

  9. Renal Trauma: The Rugby Factor

    Science.gov (United States)

    Freeman, Catherine M.; Kelly, Michael E.; Nason, Gregory J.; McGuire, Barry B.; Kilcoyne, Aoife; Ryan, John; Lennon, Gerald; Galvin, David; Quinlan, David; Mulvin, David

    2015-01-01

    Introduction Renal trauma accounts for 5% of all trauma cases. Rare mechanisms of injuries including sports participation are increasingly common. Rugby-related trauma poses a conundrum for physicians and players due to the absence of clear guidelines and a paucity of evidence. Our series highlights traumatic rugby-related renal injuries in our institution, and emphasize the need for international guidelines on management. Methods A retrospective review of all abdominal traumas between January 2006 and April 2013, specifically assessing for renal related trauma that were secondary to rugby injuries was performed. All patients' demographics, computerized tomography results, hematological and biochemical results and subsequent management were recorded. Results Five male patients presented with rugby-related injuries. Mean age was 21 years old. All patients were hemodynamically stable and managed conservatively in acute setting. One patient was detected to have an unknown pre-existing atrophic kidney that had been subsequently injured, and was booked for an elective nephrectomy an 8-week interval. Conclusion Rugby-related trauma has generated essential attention. This paper serves to highlight this type of injury and the need for defined guidelines on role of imaging and international consensus on timing of return to contact sport, in both professional and amateur settings. PMID:26889132

  10. 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 < 0.05, respectively). However, extremity fractures, facial fractures, and vertebral fractures increased (p < 0.04, respectively). The number of cerebral hemorrhages, thoracic 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 < 0.02; respectively). Acute radiological evaluation in skiing accidents has changed during the last decade. The decrease in overall cerebral 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.

  11. Trauma care systems in Spain.

    Science.gov (United States)

    Queipo de Llano, E; Mantero Ruiz, A; Sanchez Vicioso, P; Bosca Crespo, A; Carpintero Avellaneda, J L; de la Torre Prado, M V

    2003-09-01

    Trauma care systems in Spain are provided by the Nacional Health Service in a decentralized way by the seventeen autonomous communities whose process of decentralization was completed in January 2002. Its organisation is similar in all of them. Public sector companies of sanitary emergencies look after the health of citizens in relation to medical and trauma emergencies with a wide range of up to date resources both technical and human. In the following piece there is a description of the emergency response teams divided into ground and air that are responsible for the on site care of the patients in coordination with other public services. They also elaborate the prehospital clinical history that is going to be a valuable piece of information for the teams that receive the patient in the Emergency Hospital Unit (EHU). From 1980 to 1996 the mortality rate per 10.000 vehicles and the deaths per 1.000 accidents dropped significantly: in 1980 6.4 and 96.19% and in 1996, 2.8 and 64.06% respectively. In the intrahospital organisation there are two differentiated areas to receive trauma patients the casualty department and the EHU. In the EHU the severe and multiple injured patients are treated by the emergency hospital doctors; first in the triage or resuscitation areas and after when stabilised they are passed too the observation area or to the Intensive Care Unit (ICU) and from there the EHU or ICU doctors call the appropriate specialists. There is a close collaboration and coordination between the orthopaedic surgeon the EHU doctors and the other specialists surgeons in order to comply with treatment prioritization protocols. Once the patient has been transferred an entire process of assistance continuity is developed based on interdisciplinary teams formed in the hospital from the services areas involved in trauma assistance and usually coordinated by the ICU doctors. There is also mentioned the assistance registry of trauma patients, the ICU professional training

  12. Recognition and management of common acute conditions of the oral cavity resulting from tooth decay, periodontal disease, and trauma: an update for the family physician.

    Science.gov (United States)

    Edwards, Paul C; Kanjirath, Preetha

    2010-01-01

    This article presents an overview of common and/or significant diseases of the oral cavity that the family physician is likely to encounter, with an emphasis on pathogenesis, recognition, complications, and management. Topics reviewed include the sequelae of dental caries, periodontal disease, and trauma. Prevention and early intervention strategies are emphasized. Recent updates and practical issues for the family physician are highlighted.

  13. Cerebrovascular trauma

    Energy Technology Data Exchange (ETDEWEB)

    Krings, Timo [Hopital de Bicetre, Service de Neuroradiologie Diagnostique et Therapeutique, Paris (France); University Hospital Aachen, Department of Neuroradiology, Aachen (Germany); University Hospital, University of Technology, Aachen (DE), Departments of Neuroradiology and Neurosurgery, Aachen (Germany); Univ. of Technology, Aachen (Germany) Dept. of Neurosurgery; Geibprasert, Sasikhan [Hopital de Bicetre, Service de Neuroradiologie Diagnostique et Therapeutique, Paris (France); Ramathibodi Hospital Bangkok, Department of Radiology, Bangkok (Thailand); Lasjaunias, Pierre L. [Hopital de Bicetre, Service de Neuroradiologie Diagnostique et Therapeutique, Paris (France)

    2008-08-15

    Vascular injury of the head and neck region is a rare and often life-threatening complication of head or neck trauma and is due to two major pathomechanisms: penetrating or blunt trauma. Both the arterial and the venous site of the CNS vasculature can be involved, the latter one being often overlooked. Concerning arterial lesions, depending on how many layers of the arterial vessel are affected and on the spatial relationship to adjacent structures, dissections, false aneurysms or arteriovenous fistulae may develop. On the venous side, dural tears, compressive effects on pial veins and a deranged clotting system may lead to delayed venous thrombosis. In this review we describe clinical and imaging findings, as well as diagnostic and treatment strategies in these lesions. (orig.)

  14. Far cortex automatic detection aimed for partial or full bone drilling by a robot system in orthopaedic surgery

    Directory of Open Access Journals (Sweden)

    Tony Boiadjiev

    2017-01-01

    Full Text Available Far cortex detection during the bone-drilling process is a specific task in orthopaedic surgery. Any errors in its execution could damage the cortex wall from the inside, which often causes additional trauma even with a fatal result. Here we present some functionality enhancements of the drilling orthopaedic robot ODRO concerning the solution of the far cortex detection problem. The solution is based on software control of the thrust force applied to the bone during the drilling process. A new algorithm is created and its software realisation is provided. Experimental results are presented which verify and confirm the new functional characteristics of the robot. The risk of far cortex damage may be avoided by robot application and such precise operations may guarantee better success.

  15. Dentoalveolar trauma.

    Science.gov (United States)

    Olynik, Christopher R; Gray, Austin; Sinada, Ghassan G

    2013-10-01

    Dentoalveolar injuries are an important and common component of craniomaxillofacial trauma. The dentition serves as a vertical buttress of the face and fractures to this area may result in malalignment of facial subunits. Furthermore, the dentition is succedaneous with 3 phases-primary dentition, mixed dentition, and permanent dentition-mandating different treatment protocols. This article is written for nondental providers to diagnose and treat dentoalveolar injuries.

  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. Application of aromatherapy in early intervention of elderly patients with acute trauma%香薰疗法在老年急性创伤患者早期干预中的应用

    Institute of Scientific and Technical Information of China (English)

    张尔玲

    2016-01-01

    Objective:To explore the application effects of aromatherapy in early intervention of elderly patients with acute trauma. Methods:116 elderly patients with acute trauma are divided into control group and intervention group randomly. The control group was intervened with the clinical pathway, on the basis of which, the intervention group were implemented by aromatherapy. The levels of pain and anxiety for those two groups in the first 7 days were compared. Results: 3 days later of intervention, the levels of pain and anxiety of intervention group is lower than that in the control one, which has a significant effect after 3 days of intervention (P<0.01). Conclusion:the aromatherapy would be able to reduce the levels of pain and anxiety of the patients with acute trauma effectively.%目的:探讨香薰疗法在老年急性创伤患者早期干预中的应用效果。方法:将116例老年急性创伤患者按住院时间先后分为对照组和干预组,对照组按临床路径干预,干预组在此基础上实施香薰疗法,比较两组患者创伤后7d内的疼痛水平、焦虑水平。结果:干预后3d、出院时,干预组患者的疼痛和焦虑水平均低于对照组患者,其中干预后3d效果显著(P<0.01)。结论:香薰疗法能够有效的降低老年急性创伤患者早期疼痛水平,并降低了焦虑水平。

  18. Effects of green track in rescuing patients with acute craniocerebral trauma%绿色通道救治急性中重度颅脑损伤的预后分析

    Institute of Scientific and Technical Information of China (English)

    关宇光; 田振彪

    2012-01-01

    目的 论证绿色通道在抢救中重度颅脑损伤,降低病死率中的作用.方法 回顾性分析176例通过绿色通道抢救的中重度颅脑损伤患者,分析现场救援、早期治疗、早期手术对急性中重度颅脑损伤预后的相关性及影响.结果 在绿色通道救治的患者中恢复良好76例(43.2%),中残46例(26.1%),重残21例(11.9%),植物生存9例(5.1%),死亡24例(13.6%).早期治疗(≤1 h)、早期手术(≤2 h)组预后明显好于对照组(P<0.05).结论 绿色通道在抢救中重度颅脑损伤的患者中,对缩短救治时间、提高治愈率、减少并发症、降低病死率有重要作用.%Objective To explore the efficacy of first aid green track in rescuing the patients with acute moderate or severe craniocerebral trauma. Methods The clinical data of 176 patients with acute severe craniocerebral trauma who underwent emergency treatment through green track, including pre-hospital emergency, early treatment, and early surgery were retrospectively analyzed. The Glasgow Outcome Scale (GOS) was used to evaluate the prognosis. Results 76 patients (43.2%) recovered well, 46 patients (26.1%) suffered from moderate disability, 21 patients (11.9%) still showed severe disability, 9 patients (5.1%) lived in vegetative state, and 24 patients (13.6% ) died. The prognosis was significantly better among the patients who received treatment ≤1 h after the onset of disease and those who underwent surgery ≤2 h after the onset of disease in comparison with those who received treatment ≤ 1 h and those who underwent surgery ≤ 2 h after the onset of disease (both P < 0.05). Conclusion Timely and effective pre-hospital emergency, early treatment and early surgery improve the survival rate of the patients with acute medium or severe craniocerebral trauma.

  19. Why do medical students choose orthopaedics as a career?

    Science.gov (United States)

    Johnson, Amanda L; Sharma, Jyoti; Chinchilli, Vernon M; Emery, Sanford E; McCollister Evarts, C; Floyd, Mark W; Kaeding, Christopher C; Lavelle, William F; Marsh, J Lawrence; Pellegrini, Vincent D; Van Heest, Ann E; Black, Kevin P

    2012-06-06

    The primary influence on medical students' career choice is their third-year clerkship. However, orthopaedics is not a required rotation in the curriculum of most medical schools. Our goals were to identify factors that motivate students to choose an orthopaedic career and to compare these with the factors that influence students to choose nonorthopaedic disciplines. Fourth-year medical students and orthopaedic residents at the postgraduate year (PGY)-1 level at eight orthopaedic training programs in the United States were surveyed to determine the reasons that they chose orthopaedics instead of other medical or surgical fields. Of the 622 individuals who responded to our survey, 125 were entering orthopaedics and 497 were not. Although career choice in both groups was most heavily influenced by third and fourth-year clinical rotations and faculty contacts, orthopaedics-bound respondents were more likely than non-orthopaedics-bound respondents to be strongly influenced by experiences and people prior to medical school. Orthopaedics-bound respondents were less likely to report a faculty member as the most important person influencing career choice. Fifty-one percent (sixty-three) of 124 students who selected orthopaedics had already decided to pursue this field prior to their third-year rotation. Patient care was chosen by 71% (347) of 490 non-orthopaedics-bound respondents and 75% (ninety-four) of 125 orthopaedics-bound respondents as the most important factor for pursuing a particular field. Income was not selected as the deciding factor by respondents in either group. Although faculty contacts and third-year clinical rotations played an important role in student selection of specialty training, they were less influential for those choosing an orthopaedic career than for those choosing other disciplines. Many students choosing orthopaedics made this decision prior to medical school. We believe that increased exposure to positive clinical role models and

  20. Publication rates of abstracts presented at pediatric orthopaedic society of North America meetings between 2002 and 2006.

    Science.gov (United States)

    Amirhamzeh, Daniel; Moor, Molly A; Baldwin, Keith; Hosalkar, Harish S

    2012-03-01

    Earlier studies have indicated that across medical specialties, the overall publication rate of submitted manuscripts ranges from 36% to 66%. However, there have not been any recent studies conducted concerning the publication rates specifically for the Pediatric Orthopaedic Society of North America (POSNA). Consequently, the purpose of our study was to determine the overall publication rates of abstracts presented during the POSNA annual meetings, and whether there were differences in publication rates and time to publication according to type of presentation (podium vs. poster), journal, and orthopaedic subspecialty. A comprehensive literature search using PubMed and Google Scholar for all abstracts (including podiums, posters, and e-posters) presented at the 2002 to 2006 POSNA annual meetings was performed. Abstracts were classified according to presentation type: podium, poster, or e-posters, and were subsequently categorized into a specific orthopaedic subspecialty: basic science, hip, lower extremities, spine, trauma, and upper extremity. A total of 762 abstracts were presented at POSNA meetings between the years of 2002 and 2006. Of these 762 abstracts, 386 (50.7%) were published in peer-reviewed literature. There was no significant variation in the yearly publication percentage rate between 2002 and 2006 (P=0.63). However, overall time between presentation at POSNA and publication in a peer-reviewed journal varied significantly by year (P=0.002), with the average time to publication being 29 months in 2002, compared with 18.8 months in 2006. Time to publication also varied significantly by journal (P=0.025). For the combined years of 2002 to 2006, podiums were 1.47 times (95% confidence interval, 1.10-1.98) more likely to be published compared with posters (P=0.009). When abstracts were stratified by subspecialty (trauma, spine, hip, basic science, lower extremity, and upper extremity), there was no difference in publication rate between each group (P=0

  1. Nanostructured diamond coatings for orthopaedic applications.

    Science.gov (United States)

    Catledge, S A; Thomas, V; Vohra, Y K

    2013-01-01

    With increasing numbers of orthopaedic devices being implanted, greater emphasis is being placed on ceramic coating technology to reduce friction and wear in mating total joint replacement components, in order to improve implant function and increase device lifespan. In this chapter, we consider ultra-hard carbon coatings, with emphasis on nanostructured diamond, as alternative bearing surfaces for metallic components. Such coatings have great potential for use in biomedical implants as a result of their extreme hardness, wear resistance, low friction and biocompatibility. These ultra-hard carbon coatings can be deposited by several techniques resulting in a wide variety of structures and properties.

  2. Optimization of Orthopaedic Drilling: A Taguchi Approach

    Directory of Open Access Journals (Sweden)

    Rupesh Kumar Pandey

    2012-06-01

    Full Text Available Bone drilling is a common procedure to prepare an implant site during orthopaedic surgery. An increase in temperature during such a procedure can result in thermal ostenecrosis which may delay healing or reduce the stability of the fixation. Therefore it is important to minimize the thermal invasion of bone during drilling. The Taguchi method has been applied to investigate the optimal combination of drill diameter, feed rate and spindle speed in dry drilling of Polymethylmethacrylate (PMMA for minimizing the temperature produced.

  3. ['Advanced trauma life support' in Netherlands].

    Science.gov (United States)

    van Vugt, A B

    2000-10-28

    Introduction of the principles of advanced trauma life support (ATLS) in the management of accident victims has been in progress in the Netherlands since 1995. The main ATLS principles are that the aid giver treats the most dangerous disorder first and does no further damage. After assessment and, if necessary, treatment of the airways, the respiration, the circulation and any craniocerebral injury, an exploratory examination is carried out. Physicians receive theoretical and practical instructions in this form of management during an intensive two-day course, counselled by a coordinating organization in the USA. Most of those attending are interns in general surgery, traumatology and orthopaedics, gatekeeper doctors of emergency rooms and army medical officers. The standardized way of thinking improves the communication and understanding between the various disciplines involved in trauma care, in part because there exist comparable programmes for ambulance care and emergency care. Other measures improving the quality of trauma care are regionalization of the trauma care, medical helicopter teams and evaluation of the effects of ATLS as an operating procedure.

  4. Age of Trauma Onset and HPA Axis Dysregulation Among Trauma-Exposed Youth.

    Science.gov (United States)

    Kuhlman, Kate Ryan; Vargas, Ivan; Geiss, Elisa G; Lopez-Duran, Nestor L

    2015-12-01

    The hypothalamic-pituitary-adrenal axis (HPA axis) is a pathway through which childhood trauma may increase risk for negative health outcomes. The HPA axis is sensitive to stress throughout development; however, few studies have examined whether timing of exposure to childhood trauma is related to differences in later HPA axis functioning. Therefore, we examined the association between age of first trauma and HPA axis functioning among adolescents, and whether these associations varied by sex. Parents of 97 youth (aged 9-16 years) completed the Early Trauma Inventory (ETI), and youth completed the Socially-Evaluated Cold-Pressor Task (SECPT). We measured salivary cortisol response to the SECPT, the cortisol awakening response, and diurnal regulation at home across 2 consecutive weekdays. Exposure to trauma during infancy related to delayed cortisol recovery from peak responses to acute stress, d = 0.23 to 0.42. Timing of trauma exposure related to diverging patterns of diurnal cortisol regulation for males, d = 0.55, and females, d = 0.57. Therefore, the HPA axis may be susceptible to developing acute stress dysregulation when exposed to trauma during infancy, whereas the consequences within circadian cortisol regulation may occur in the context of later trauma exposure and vary by sex. Further investigations are warranted to characterize HPA axis sensitivity to exposure to childhood trauma across child development.

  5. 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...... and situated meanings and practices related to suffering and resilience connected to ‘traumatic’ events. This presentation is based on a large qualitative research project. Inspired by this study it will explore the possibilities of developing the theoretical understanding of personal meanings of violent and...

  6. BMP-functionalised coatings to promote osteogenesis for orthopaedic implants

    NARCIS (Netherlands)

    Wang, J.; Guo, J.; Liu, J.; Wei, L.; Wu, G.

    2014-01-01

    The loss of bone integrity can significantly compromise the aesthetics and mobility of patients and can be treated using orthopaedic implants. Over the past decades; various orthopaedic implants; such as allografts; xenografts and synthetic materials; have been developed and widely used in clinical

  7. Social Competence and Temperament in Children with Chronic Orthopaedic Disability

    Science.gov (United States)

    Yagmurlu, Bilge; Yavuz, H. Melis

    2015-01-01

    The aim of the study was to investigate social competence in children with orthopaedic disability and its concurrent relations to child's temperament, health condition, and maternal warmth. Participants were 68 Turkish children (mean = 5.94 years) with chronic orthopaedic disability and their mothers coming from disadvantaged backgrounds. Mother…

  8. Social Competence and Temperament in Children with Chronic Orthopaedic Disability

    Science.gov (United States)

    Yagmurlu, Bilge; Yavuz, H. Melis

    2015-01-01

    The aim of the study was to investigate social competence in children with orthopaedic disability and its concurrent relations to child's temperament, health condition, and maternal warmth. Participants were 68 Turkish children (mean = 5.94 years) with chronic orthopaedic disability and their mothers coming from disadvantaged backgrounds. Mother…

  9. Social Competence and Temperament in Children with Chronic Orthopaedic Disability

    Science.gov (United States)

    Yagmurlu, Bilge; Yavuz, H. Melis

    2015-01-01

    The aim of the study was to investigate social competence in children with orthopaedic disability and its concurrent relations to child's temperament, health condition, and maternal warmth. Participants were 68 Turkish children (mean = 5.94 years) with chronic orthopaedic disability and their mothers coming from disadvantaged backgrounds.…

  10. Gentle persuasive approaches: introducing an educational program on an orthopaedic unit for staff caring for patients with dementia and delirium.

    Science.gov (United States)

    Pizzacalla, Anne; Montemuro, Maureen; Coker, Esther; Martin, Lori Schindel; Gillies, Leslie; Robinson, Karen; Pepper, Heather; Benner, Jeff; Gusciora, Joanna

    2015-01-01

    Gentle Persuasive Approaches in Dementia Care (GPA), a curriculum originally designed for long-term care, was introduced into an acute care setting. This person-centered approach to supporting and responding to persons with behaviors associated with dementia was shown to be applicable for staff on an orthopaedic surgery unit where they had reported significant challenges and care burdens when faced with behaviors such as shouting, explosiveness, and resistance to care. Staff confidence in their ability to care for persons with behaviors increased after attending the 1-day GPA workshop, and they reported being highly satisfied with the curriculum, found it to be applicable to their practice, indicated that it was also useful for patients with delirium, and would recommend it to others. Some of the staff on the orthopaedic unit became certified GPA coaches. The passion of those champions, along with demonstrated success of the program on their unit, contributed to its spread to other units, including rehabilitation and acute medicine.

  11. Orthopaedic nurses' perception of research utilization - A cross sectional survey

    DEFF Research Database (Denmark)

    Berthelsen, Connie Bøttcher; Hølge-Hazelton, Bibi

    2015-01-01

    The call for evidence-based knowledge in clinical nursing practice has increased during recent decades and research in orthopaedic nursing is needed to improve patients' conditions, care and treatment. A descriptive cross-sectional survey was conducted to determine the self-perceived theoretical...... knowledge and practical research competencies among orthopaedic nurses and their interest and motivation to increase these in everyday practice. A newly developed questionnaire was given to a convenience sample of 87 orthopaedic nurses. Forty three orthopaedic nurses (49.4%) completed the questionnaire....... The results indicated that despite the majority of orthopaedic nurses having low self-perceived theoretical knowledge and practical research competencies, their interest and motivation to improve these were high, especially their inner motivation. However, the nurses' inner motivation was inhibited by a lack...

  12. About the beginnings of orthopaedics in Timisoara.

    Science.gov (United States)

    Poenaru, Dan V

    2015-12-01

    The historical and geographical territory of Banat is part of present-day Romania. Timisoara's history, the capital city of Banat region, dates back to the second century B.C. Medical life in Banat was re-organised after the promulgation of the Aulic Laws in the eighteenth century. Thorough research was undertaken through historic manuscripts, old newspapers, biographies and other papers about the history of Romanian medicine. The eighteenth century witnessed the building of three hospitals in Timisoara. In that period, Banat region benefited from the expertise and professionalism of doctors who graduated and were trained mainly in Central and Western European universities. By the beginning of the twentieth century, many medical clinics or sanatoriums specialising in orthopaedics and traumatology were offering their services to the population. Banat region had many good orthopaedists, and one of them was Prof. Dr. Doc. Berceanu, who graduated from the University of Medicine Bucharest and further specialised in Paris, France. He is the founder of the Orthopaedics and Traumatology Clinic in Timisoara.

  13. Multilayer scaffolds in orthopaedic tissue engineering.

    Science.gov (United States)

    Atesok, Kivanc; Doral, M Nedim; Karlsson, Jon; Egol, Kenneth A; Jazrawi, Laith M; Coelho, Paulo G; Martinez, Amaury; Matsumoto, Tomoyuki; Owens, Brett D; Ochi, Mitsuo; Hurwitz, Shepard R; Atala, Anthony; Fu, Freddie H; Lu, Helen H; Rodeo, Scott A

    2016-07-01

    The purpose of this study was to summarize the recent developments in the field of tissue engineering as they relate to multilayer scaffold designs in musculoskeletal regeneration. Clinical and basic research studies that highlight the current knowledge and potential future applications of the multilayer scaffolds in orthopaedic tissue engineering were evaluated and the best evidence collected. Studies were divided into three main categories based on tissue types and interfaces for which multilayer scaffolds were used to regenerate: bone, osteochondral junction and tendon-to-bone interfaces. In vitro and in vivo studies indicate that the use of stratified scaffolds composed of multiple layers with distinct compositions for regeneration of distinct tissue types within the same scaffold and anatomic location is feasible. This emerging tissue engineering approach has potential applications in regeneration of bone defects, osteochondral lesions and tendon-to-bone interfaces with successful basic research findings that encourage clinical applications. Present data supporting the advantages of the use of multilayer scaffolds as an emerging strategy in musculoskeletal tissue engineering are promising, however, still limited. Positive impacts of the use of next generation scaffolds in orthopaedic tissue engineering can be expected in terms of decreasing the invasiveness of current grafting techniques used for reconstruction of bone and osteochondral defects, and tendon-to-bone interfaces in near future.

  14. The Cure That Lies Within: The Mind-Body Connection in Orthopaedics.

    Science.gov (United States)

    Sullivan, Erin; Hudson, Jeremy

    The mind and the body are clearly intertwined in ways that are only now being discovered. In the orthopaedic world, injuries and diseases are often classified and described in a very organized, discrete fashion-The radius is fractured, the ACL or meniscus or rotator cuff is torn, the ankle is sprained, and/or the lumbar spine has a disc herniation. Although it is, in many ways, almost comforting to think about injuries or orthopaedic issues in this manner, what about the many patients who fail to fall into this classification? What about the thousands of patients with severe unexplained chronic pain or patients who just are not improving with the typical treatment algorithm. What about patients who present with multiple overlapping symptoms that do not fall into any of the classic diagnosis patterns? The mismatch between the actual health needs of typical patients and the standard acute medical response produces an immense waste of medical resources and incredible frustration for both the patient and the provider and creates a real risk that acute conditions will go untreated and become chronic. After more than a decade of traditional orthopaedic and musculoskeletal practice, its tremendous benefits as well as its limitations have become apparent. These limitations have sparked a search for integration of mind-body considerations to fill some of these gaps. Although this can prove to be quite challenging in today's healthcare world of maximizing volume and decreasing costs, it has proven to be an invaluable resource for both personal growth and patient and family satisfaction. The goals of this 2-part article are to dissect the relatively new concept of the mind-body connection in orthopaedics. The article aims to provide a framework that illustrates how the mind will predictably create objective observable phenomena in the body. The central focus of this framework is the role of the sympathetic nervous system and its effect on the chemistry, biomechanics, and

  15. 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....

  16. Orthopaedic Considerations for the Adult With Osteogenesis Imperfecta.

    Science.gov (United States)

    Roberts, Timothy T; Cepela, Daniel J; Uhl, Richard L; Lozman, Jeffery

    2016-05-01

    Osteogenesis imperfecta is a heritable group of collagen-related disorders that affects up to 50,000 people in the United States. Although the disease is most symptomatic in childhood, adults with osteogenesis imperfecta also are affected by the sequelae of the disease. Orthopaedic manifestations include posttraumatic and accelerated degenerative joint disease, kyphoscoliosis, and spondylolisthesis. Other manifestations of abnormal collagen include brittle dentition, hearing loss, cardiac valve abnormalities, and basilar invagination. In general, nonsurgical treatment is preferred for management of acute fractures. High rates of malunion, nonunion, and subsequent deformity have been reported with both closed and open treatment. When surgery is necessary, surgeons should opt for load-sharing intramedullary devices that span the entire length of the bone; locking plates and excessively rigid fixation generally should be avoided. Arthroplasty may be considered for active patients, but the procedure frequently is associated with complications in this patient population. Underlying deformities, such as malunion, bowing, rotational malalignment, coxa vara, and acetabular protrusio, pose specific surgical challenges and underscore the importance of preoperative planning.

  17. 腹腔镜技术在急诊肝脏外伤诊治中应用%Application of laparoscopic technology in acute liver trauma

    Institute of Scientific and Technical Information of China (English)

    刘连新; 孙静

    2015-01-01

    肝脏外伤在腹部损伤中所占比例及其病死率均较高,须尽早诊治。对于急诊肝脏外伤,腹腔镜技术可在诊断的同时根据病情进行相应的治疗,也可为开腹手术方式及切口选择提供参考。对于肝外伤Ⅲ级以下且血流动力学稳定的病人,腹腔镜探查不但可明确诊断和分级,而且可进一步采取直接止血或行部分肝切除术以达到止血的目的。虽然腹腔镜技术可通过较小的创伤快速有效地治疗肝脏外伤,避免了不必要的开腹,但仍存在很多问题和难点须解决。外科医师须根据病人具体情况、自身技术水平和医院所具备条件选择合适的病例,这样才能充分发挥腹腔镜技术的优势,让病人受益。%The morbidity and mortality of liver trauma are very high in abdominal injury. The diagnosis and clinical treatment of hepatic trauma are very important. Laparoscopic technology offers new choice of operation and incision for the treatment of liver trauma. For the patients with liver trauma (below grade Ⅲ) and stable hemodynamics,laparoscopic exploration can help to not only give a clear diagnosis and classification but also perform partial hepatectomy to stop bleeding. Although the laparoscopic technique can be used for fast effective treatment with less damage and avoiding unnecessary laparotomy,lots of problems still exist and need to be solved. Emergency physicians should make choice based on the specific circumstances of patients,technical levels of doctors and the hospitals in order to give full play of the advantages of laparoscopic techniques.

  18. Effects of dexmedetomidine on acute lung injury following blunt chest trauma: experiment with rats%右美托咪定对大鼠胸部撞击性肺损伤的保护效应

    Institute of Scientific and Technical Information of China (English)

    吴述轩; 田华; 叶刚; 刘川鄂; 李宁涛; 夏中元

    2011-01-01

    目的 研究右美托咪定对大鼠胸部撞击所致肺损伤的影响.方法 雄性SD大鼠32只,体重250~300g随机均分为4组:正常对照组(C)、右美托咪定组(D,持续泵注5μg·kg-1·h-1)、胸部创伤模型组(T,接受砝码高处落下垂直撞击胸部)、胸部撞击伤后右美托咪定处理组(TD,建模后持续泵注右美托咪定5μg·kg-1.h-1(1.5μg/ml).6 h后股动脉放血处死大鼠,测量肺湿干,比(WID);支气管肺泡灌洗液(BALF)内嗜中性粒细胞占白细胞百分比(PMN%);HE染色光镜下观察肺组织病理改变.结果 T、TD组大鼠肺W/D比和BALF中PMN%均显著高于C组(P0.05).胸部撞击伤后6 h T组肺泡结构严重破坏,肺泡内及肺泡壁大量充血、实变,肺间隔严重增厚,肺泡腔和间质渗出严重,可见大量中性粒细胞浸润,而TD组肺泡结构破坏程度明显轻于T组,肺泡及间质中性粒细胞和红细胞较少.结论 右美托咪定对胸部撞击致急性肺损伤有一定的保护作用.%Objective To investigate the effects of dexmedetomidine on acute lung injury (ALI) following blunt chest trauma. Methods Thirty-two SD rats were randomly divided into 4 equal groups: normal control group (Croup C), dexmedetomidine group (Croup D, undergoing continuous infusion of dexmedetomidine 5 μg· kg-1 ·h-1), chest trauma group (Group T, undergoing falling of a weight to cause chest trauma), and trauma and dexmedetomidine group (Group TD, undergoing continuous infusion of dexmedetomidine 5 μg· kg-1 · h-1 after chest trauma). All rats were killed through bleeding from femoral artery 6 hours later. The lung wet/dry (W/D) ratio and the percentage of polymorphonuclear neutrophilic leucocytes in the whole leucocytes (PMN%) in the bronchoalveolar lavage fluid (BALF) were observed. And the lung tissue underwent pathological examination.Results The lung W/D ratio and PMN% in Groups T and TD were all significantly higher than those in Group C (P<0.05 , P<0.01), and the

  19. Irish (Republic) versus British (North West) orthopaedic trainees: what are the differences?

    LENUS (Irish Health Repository)

    Banks, L N

    2012-02-01

    British Trainees have gradually had their working week curtained over the last 8 years. The Republic of Ireland Trainees have not been subjected to the European Working Time Directive prior to 2009 and have therefore worked on average, more hours than their British counterparts. We wanted to see if the differing schemes had an impact on recruiting and training orthopaedic surgeons. We surveyed Republic of Ireland orthopaedic specialist registrars (SpRs) and North West (NW) British SpRs\\/specialist trainees (ST3 and above) to see if there were any discernable differences in working patterns and subsequent training exposure. A standard proforma was given to Irish Trainees and to NW SpRs\\/STs at their National or regional teaching (January\\/February 2009). 62% of Irish and 47% of British NW Trainees responded. Irish trainees were more likely to have obtained a post-graduate degree (p = 0.03). The Irish worked more hours per week (p < 0.001) doing more trauma operative lists (p = 0.003) and more total cases per 6 months than the NW British (p = 0.003). This study suggests that more hours worked, equals more operative exposure, without detriment to the academic side of training. Obviously it is not possible to say whether fewer operations make for a poorer surgeon, but the evidence suggests that it may be true.

  20. Is it worth screening elective orthopaedic patients for carriage of Staphylococcus aureus? A part-retrospective case–control study in a Scottish hospital

    Science.gov (United States)

    Dancer, Stephanie J; Christison, Fraser; Eslami, Attaolah; Gregori, Alberto; Miller, Roslyn; Perisamy, Kumar; Robertson, Chris; Graves, Nick

    2016-01-01

    Background With recent focus on methicillin-resistant Staphylococcus aureus (MRSA) screening, methicillin-susceptible S. aureus (MSSA) has been overlooked. MSSA infections are costly and debilitating in orthopaedic surgery. Methods We broadened MRSA screening to include MSSA for elective orthopaedic patients. Preoperative decolonisation was offered if appropriate. Elective and trauma patients were audited for staphylococcal infection during 2 6-month periods (A: January to June 2013 MRSA screening; B: January to June 2014 MRSA and MSSA screening). Trauma patients are not screened presurgery and provided a control. MSSA screening costs of a modelled cohort of 500 elective patients were offset by changes in number and costs of MSSA infections to demonstrate the change in total health service costs. Findings Trauma patients showed similar infection rates during both periods (p=1). In period A, 4 (1.72%) and 15 (6.47%) of 232 elective patients suffered superficial and deep MSSA infections, respectively, with 6 superficial (2%) and 1 deep (0.3%) infection among 307 elective patients during period B. For any MSSA infection, risk ratios were 0.95 (95% CI 0.41 to 2.23) for trauma and 0.28 (95% CI 0.12 to 0.65) for elective patients (period B vs period A). For deep MSSA infections, risk ratios were 0.58 (95% CI 0.20 to 1.67) for trauma and 0.05 (95% CI 0.01 to 0.36) for elective patients (p=0.011). There were 29.12 fewer deep infections in the modelled cohort of 500 patients, with a cost reduction of £831 678 for 500 patients screened. Conclusions MSSA screening for elective orthopaedic patients may reduce the risk of deep postoperative MSSA infection with associated cost-benefits. PMID:27601492

  1. 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

  2. Thromboembolism prophylaxis practices in orthopaedic arthroplasty patients.

    LENUS (Irish Health Repository)

    Cawley, D

    2010-10-01

    Thromboembolic events are a post-operative complication of arthroplasty surgery for up to 3 months. The incidence however, is not fully known. Some form of prophylaxis should be provided to all arthroplasty patients. Clinicians are wary of side effects, compliance profile and the associated cost. The objective of this study is to investigate practice patterns and their relevance to 3 risk groups. Ninety questionnaires were sent to orthopaedic surgeons with 3 hypothetical clinical scenarios and 10 prophylaxis regimes for thromboembolism across different risk groups. The response rate was 81\\/90 (90%). The most popular options in all 3 cases were early mobilisation, thrombo-embolism deterrant (TED) stockings and low molecular weight heparin (LMWH) (51\\/81, 62% of all cases). An inconsistent relationship exists between preferred practice and relevant guidelines. Preferred practice does not correlate with each level of risk.

  3. Analysis of pelvic fracture pattern and overall orthopaedic injury burden in children sustaining pelvic fractures based on skeletal maturity.

    Science.gov (United States)

    Shaath, M K; Koury, K L; Gibson, P D; Lelkes, V M; Hwang, J S; Ippolito, J A; Adams, M R; Sirkin, M S; Reilly, M C

    2017-06-01

    The purpose of this study was to review pelvic fractures and concomitant orthopaedic injuries in children who have a patent triradiate cartilage (TRO) compared with children whose triradiate cartilage has closed (TRC). We hypothesise that these injuries will differ, leading to correlated alterations in management. Using a database, we retrospectively reviewed patients aged below 18 years with pelvic fractures presenting to our Level 1 trauma center. Radiographs and CT scans were reviewed to identify orthopaedic injuries and categorise pelvic injuries using the modified Torode classification between the two groups. A total of 178 patients met inclusion criteria (60 TRO and 118 TRC). Mean age ± SD for TRO and TRC groups were 8 ± 4 years and 16 ± 2 years, respectively. TRO patients were more likely to present as a pedestrian struck by a vehicle (odds ratio (OR) 6.0; p TRO patients were more likely to sustain rami fractures (OR 2.1; p = 0.020) and Torode IIIA injuries (OR 3.6; p TRO patients were less likely to be treated operatively for their pelvic (OR 0.3; p = 0.013) and orthopaedic injuries (OR 0.4; p = 0.006). We suggest that patients with open triradiate cartilage are unique. Their pelvic injuries may be treated more conservatively as they have a greater potential for periosteal healing and bone remodelling. Patients with closed triradiate cartilage should be treated similarly to adults, as they share a similar mechanism of injury and need for operative fixation.

  4. Fabricating specialised orthopaedic implants using additive manufacturing

    Science.gov (United States)

    Unwin, Paul

    2014-03-01

    It has been hypothesised that AM is ideal for patient specific orthopaedic implants such as those used in bone cancer treatment, that can rapidly build structures such as lattices for bone and tissues to in-grow, that would be impossible using current conventional subtractive manufacturing techniques. The aim of this study was to describe the adoption of AM (direct metal laser sintering and electron beam melting) into the design manufacturing and post-manufacturing processes and the early clinical use. Prior to the clinical use of AM implants, extensive metallurgical and mechanical testing of both laser and electron beam fabrications were undertaken. Concurrently, post-manufacturing processes evaluated included hipping, cleaning and coating treatments. The first clinical application of a titanium alloy mega-implant was undertaken in November 2010. A 3D model of the pelvic wing implant was designed from CT scans. Novel key features included extensive lattice structures at the bone interfaces and integral flanges to fix the implant to the bone. The pelvic device was implanted with the aid of navigation and to date the patient remains active. A further 18 patient specific mega-implants have now been implanted. The early use of this advanced manufacturing route for patient specific implants has been very encouraging enabling the engineer to produce more advanced and anatomical conforming implants. However, there are a new set of design, manufacturing and regulatory challenges that require addressing to permit this technique to be used more widely. This technology is changing the design and manufacturing paradigm for the fabrication of specialised orthopaedic implants.

  5. Atypical Clavicular Involvement of Nonbacterial Osteitis: An Orthopaedic Enigma

    Directory of Open Access Journals (Sweden)

    Salil Umrani

    2011-12-01

    Full Text Available Nonbacterial osteitis (NBO is an underdiagnosed and poorly understood condition caused by sterile inflammation. It can mimic the presentation of many other orthopaedic conditions, for example, osteomyelitis, septic arthritis, or malignancy, in particular for those patients who have unifocal presentation. Because NBO is a diagnosis by exclusion, it poses much difficulty and confusion to many orthopaedic surgeons in treating such disease. Clavicular involvement is common but it is typically present at the medial aspect of the clavicle. We report a case of NBO with atypical clavicular involvement who presented to our orthopaedic clinic with painful swelling in the left shoulder. Appropriate investigations and management are discussed together with literature review.

  6. PCR IN TRAUMATOLOGY AND ORTHOPAEDICS: METHOD DESCRIPTION AND APPLICABILITY

    Directory of Open Access Journals (Sweden)

    E. M. Polyakova

    2014-01-01

    Full Text Available Review brief presents description of polymerase chain reaction method (PCR and its most common variants. Three PCR-based lines of research, carried out in the traumatology and orthopaedics, include identifying a causative agents of the implant-associated infection after orthopaedic surgery; detection of antibiotic resistance genes and biofilm forming genes. It was shown that PCR can be used as additional method for detection of genetic disorders, significant for traumatology and orthopaedics, and for investigation of cartilage and bone regeneration.

  7. Quality, Safety, and Value in Pediatric Orthopaedic Surgery.

    Science.gov (United States)

    Glotzbecker, Michael P; Wang, Kevin; Waters, Peter M; McCarthy, James; Flynn, John M; Vitale, Michael G

    2016-09-01

    Enhancing patient safety and the quality of care continues to be a focus of considerable public and professional interest. We have made dramatic strides in our technical ability to care for children with pediatric orthopaedic problems, but it has become increasingly obvious that there are also significant opportunities to improve the quality, safety, and value of the care we deliver. The purpose of this article is to introduce pediatric orthopaedic surgeons to the rationale for and principles of quality improvement and to provide an update on quality, safety, and value projects within Pediatric Orthopaedic Society of North America.

  8. Trauma during pregnancy.

    Science.gov (United States)

    Tweddale, Carla J

    2006-01-01

    Trauma is the leading nonobstetrical cause of maternal death. The effect of trauma on the pregnant woman and unborn fetus can be devastating. The major causes of maternal injury are blunt trauma, penetrating trauma, burns, falls, and assaults. There are specific changes associated with pregnancy that are important for the clinician to consider when providing care to these patients. Initial management of traumatic injuries during pregnancy is essential for maternal and fetal well-being. This review outlines common causes of maternal trauma, the initial assessment of the pregnant trauma patient, and ongoing care for the pregnant trauma patient and unborn fetus.

  9. Acute morbidity and complications of thigh compartment syndrome: A report of 26 cases

    Science.gov (United States)

    2010-01-01

    Background To describe the patient population, etiology, and complications associated with thigh compartment syndrome (TCS). TCS is a rare condition, affecting less than 0.3% of trauma patients, caused by elevated pressure within a constrained fascial space which can result in tissue necrosis, fibrosis, and physical impairment in addition to other complications. Compartment releases performed after irreversible tissue ischemia has developed can lead to severe infection, amputation, and systemic complications including renal insufficiency and death. Methods This study examines the course of treatment of 23 consecutive patients with 26 thigh compartment syndromes sustained during an eight-year period at two Level 1 trauma centers, each admitting more than 2,000 trauma patients yearly. Results Patients developing TCS were young (average 35.4 years) and likely to have a vascular injury on presentation (57.7%). A tense and edematous thigh was the most consistent clinical exam finding leading to compartment release (69.5%). Average time from admission to the operating room was 18 +/- 4.3 hours and 8/23 (34.8%) were noted to have ischemic muscle changes at the time of release. Half of those patients (4/8) developed local complications requiring limb amputations. Conclusion TCS is often associated with high energy trauma and is difficult to diagnose in uncooperative, obtunded and multiply injured patients. Vascular injuries are a common underlying cause and require prompt recognition and a multidisciplinary approach including the trauma and orthopaedic surgeons, intensive care team, vascular surgery and interventional radiology. Prompt recognition and treatment of TCS are paramount to avoid the catastrophic acute and long term morbidities. PMID:20723263

  10. 多发伤患者血清胆碱酯酶与急性期蛋白的相关性%Relationship between serum cholinesterase and acute-phase proteins in patients with multiple trauma

    Institute of Scientific and Technical Information of China (English)

    巴立; 张茂; 沈凌炜; 吴定钱; 干建新; 徐少文

    2008-01-01

    和第7天显著低于存活组,CRP仅在第7天显著高于存活组,Logistic回归分析提示仅血清ChE和PAB是判断预后的独立因素. 结论 血清ChE可视为负急性期蛋白的一种,在反映多发伤病情严重度和预测患者转归中的综合价值要优于其他主要APP.%Objective To investigate the relationship between serum cholinesterase(ChE) and acute-phase proteins in patients with multiple trauma, then to evaluate their significance to judge prognosis. Method It's a prospective observation study. Patients with multiple trauma admitted to emergency intensive care unit,Second Af-filiated Hospital, Zhejiang Universieg, school of medicihe within 24 h after trauma from Oct. 2005 to Oct. 2007 were enrolled. And those with chronic liver disease, touching orgnaophosphorus, active tuberculosis, tumor, in-fection of major organ before trauma, liver injury or age < 18 year were excluded. Among 81 patients, 57 were male and24 female. The average age was (46±18) years, and the average injury severity score was (34.0±11.9).Seventy six healthy were selected as controls, 53 male and 23 female, with an average age of (44±16)years. The exclusion standards were the same as those in patients. Both groups had same gender proportion and age. Senum ChE and acute-phase proteins(APP) including albumin(ALB), prealbumin(PAB), transferrin(TRF),C-reactive protein(CRP) in patients were detected at 1, 3, 7 d after trauma. The acute physiology and chronic health evaluation Ⅲ (APACHEⅢ) was recorded simuhancously. Serum ChE, ALB, PAB, TRF, CRP in the controls were also detected. All of these indexes in the controls were compared with thoses in patients by t test or rank surn test. The dynamic changes of serum ChE and APPs in patients were analyzed by one way repeated mea-sures ANOVA. The relationships between serum ChE and those APPs and the relationships between APACHE Ⅲ and these indexes were analyzed by Pearson correlation analysis. We also compared these indexes

  11. Geriatric trauma: demographics, injuries, and mortality.

    Science.gov (United States)

    Keller, Julie M; Sciadini, Marcus F; Sinclair, Elizabeth; O'Toole, Robert V

    2012-09-01

    To identify injuries that elderly sustain during high-energy trauma and determine which are associated with mortality. Retrospective review of prospectively collected database. Academic trauma center. Patients selected from database of all trauma admissions from January 2004 through June 2009. Study population consisted of patients directly admitted from scene of injury who sustained high-energy trauma with at least one orthopaedic injury and were 65 years or older (n = 597). Review of demographics, trauma markers, injuries, and disposition statuses. Statistical analysis using χ test, Student t test, and logistic regression analysis. The most common fractures were of the rib, distal radius, pelvic ring, facial bones, proximal humerus, clavicle, ankle, and sacrum. The injuries associated with the highest mortality rates were fractures of the cervical spine with neurological deficit (47%), at the C2 level (44%), and of the proximal femur (25%), pelvic ring (25%), clavicle (24%), and distal humerus (24%). The fractures significantly associated with mortality were fractures of the clavicle (P = 0.001), foot joints (P = 0.001), proximal humerus or shaft and head of the humerus (P = 0.002), sacroiliac joint (P = 0.004), and distal ulna (P = 0.002). Elderly patients present with significantly worse injuries, remain in the hospital longer, require greater use of resources after discharge, and die at 3 times the rate of the younger population. Although the high mortality rates associated with cervical spine, hip, and pelvic ring fractures were not unexpected, the injuries that were statistically associated with mortality were unexpected. Injuries such as clavicle fracture were statistically associated with mortality. As our population ages and becomes more active, the demographic may gain in clinical importance. Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.

  12. 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.

  13. The effect of introducing a Trauma Network on patient flow, hospital finances and trainee operating.

    Science.gov (United States)

    Hipps, Daniel; Jameson, Simon; Murty, An; Gregory, Rob; Large, David; Gregson, Jackie; Refaie, Ramsay; Reed, Mike

    2015-02-01

    In April 2012 the National Health Service in England introduced the Trauma Network system with the aim of improving the quality of trauma care. In this study we wished to determine how the introduction of the Trauma network has affected patient flow, hospital finances and orthopaedic trauma training across our region. The overall pattern of trauma distribution was not greatly affected, reflecting the relative rarity of major trauma in the UK. A small decrease in the total number of operations performed by trainees was noted in our region. Trainees at units designated as Major Trauma Centres gained slightly more operative experience in trauma procedures overall, and specifically in those associated with high energy, such as long bone nail insertion and external fixation procedures. However, there have been no significant changes in this pattern since the introduction of the Trauma Networks. Falling operative numbers presents a challenge for delivering high quality training within a surgical training programme, and each case should be seen as a vital educational opportunity. Best practice tariff targets for trauma were delivered for 99% of cases at our MTCs. Future audit and review to analyse the evolving role of the MTCs is desirable.

  14. Damage control orthopaedics: Variability of construct design for external fixation of the lower extremity and implications on cost.

    Science.gov (United States)

    Logan, Catherine; Hess, Arthur; Kwon, John Y

    2015-08-01

    To evaluate relative cost of external fixator constructs applied for damage control purposes in a cohort of advanced orthopaedic trainees and orthopaedic staff traumatologists. We also sought to evaluate physicians' understanding of component cost. Participants were asked to apply an external fixator for three separate fracture patterns in damage control fashion. A total of 19 physicians (nine PGY-4 residents, five PGY-5 residents, two orthopaedic trauma fellows and three orthopaedic staff traumatologists) participated. Total construct cost was calculated. Participants provided an estimate of the cost of each component in a fill-in format survey. Main outcome measures included cost of external fixator construct applied and the estimated cost of external fixator components. Average whole sale cost of an external fixator construct was $5252 (±$1798). Of the three fracture types examined, the tibial plafond fracture external fixator construct on average cost the most, followed by the tibial plateau fracture and the femur fracture construct. The large ex-fix combination clamp was the major contributor to cost for each construct. The combination clamp may be substituted for a multi-pin clamp, resulting in significant cost savings. The self-drilling Schanz pin and the large ex-fix combination clamp were most highly underestimated (25% and 22% of their actual cost, respectively). Innumerous construct designs exist and even small changes can significantly impact cost. Knowledge of component cost is low among staff and trainees. Education of component cost is vital to allow adequate consideration of construct design prior to fixator application. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. 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.

    2007-01-01

    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 in

  16. 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,…

  17. The Sanctuary Model of Trauma-Informed Organizational Change

    Science.gov (United States)

    Bloom, Sandra L.; Sreedhar, Sarah Yanosy

    2008-01-01

    This article features the Sanctuary Model[R], a trauma-informed method for creating or changing an organizational culture. Although the model is based on trauma theory, its tenets have application in working with children and adults across a wide diagnostic spectrum. Originally developed in a short-term, acute inpatient psychiatric setting for…

  18. 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,…

  19. Concussion in Sports: What Do Orthopaedic Surgeons Need to Know?

    Science.gov (United States)

    Cahill, Patrick J; Refakis, Christian; Storey, Eileen; Warner, William C

    2016-12-01

    A concussion is a relatively common sports-related injury that affects athletes of all ages. Although orthopaedic surgeons are not expected to replace sports medicine physicians and neurologists with regard to the management of concussions, orthopaedic surgeons, particularly those who are fellowship-trained in sports medicine, must have a current knowledge base of what a concussion is, how a concussion is diagnosed, and how a concussion should be managed. Orthopaedic surgeons should understand the pathophysiology, assessment, and management of concussion so that they have a basic comprehension of this injury, which is at the forefront of the academic literature and North American media. This understanding will prepare orthopaedic surgeons to work in concert with and assist sports medicine physicians, athletic trainers, and physical therapists in providing comprehensive care for athletes with a concussion.

  20. BMP-Functionalised Coatings to Promote Osteogenesis for Orthopaedic Implants

    Directory of Open Access Journals (Sweden)

    Jianfeng Wang

    2014-06-01

    Full Text Available The loss of bone integrity can significantly compromise the aesthetics and mobility of patients and can be treated using orthopaedic implants. Over the past decades; various orthopaedic implants; such as allografts; xenografts and synthetic materials; have been developed and widely used in clinical practice. However; most of these materials lack intrinsic osteoinductivity and thus cannot induce bone formation. Consequently; osteoinductive functionalisation of orthopaedic implants is needed to promote local osteogenesis and implant osteointegration. For this purpose; bone morphogenetic protein (BMP-functionalised coatings have proven to be a simple and effective strategy. In this review; we summarise the current knowledge and recent advances regarding BMP-functionalised coatings for orthopaedic implants.

  1. Validation of the Osteopenia Sheep Model for Orthopaedic Biomaterial Research

    DEFF Research Database (Denmark)

    Ding, Ming; Danielsen, C.C.; Cheng, L.

    2009-01-01

    Validation of the Osteopenia Sheep Model for Orthopaedic Biomaterial Research +1Ding, M; 2Danielsen, CC; 1Cheng, L; 3Bollen, P; 4Schwarz, P; 1Overgaard, S +1Dept of Orthopaedics O, Odense University Hospital, Denmark, 2Dept of Connective Tissue Biology, University of Aarhus, Denmark, 3Biomedicine...... Lab, University of Southern Denmark, 4Dept of Geriatrics, Glostrup University Hospital, Denmark ming.ding@ouh.regionsyddanmark.dk   Introduction:  Currently, majority orthopaedic prosthesis and biomaterial researches have been based on investigation in normal animals. In most clinical situations, most...... resemble osteoporosis in humans. This study aimed to validate glucocorticoid-induced osteopenia sheep model for orthopaedic implant and biomaterial research. We hypothesized that a 7-month GC treatment together with restricted diet but without OVX would induce osteopenia. Materials and Methods: Eighteen...

  2. Venturing into the overlap between pediatric orthopaedics and hand surgery.

    Science.gov (United States)

    Kozin, Scott H; Zlotolow, Dan A; Ratner, Joshua A

    2014-01-01

    There is an overlap between pediatric orthopaedic surgery and hand surgery. A pediatric orthopaedic surgeon is accustomed to the intricacies of the immature skeleton, whereas a hand surgeon is more familiar with the regional anatomy and finer surgical techniques. Many hand diagnoses and surgical techniques are appropriate for the pediatric orthopaedic surgeon, including straightforward duplicated thumb reconstruction of a trigger thumb. Many pediatric diagnoses are more suitable for treatment by a hand surgeon, including simple syndactyly release and complex duplicated thumb reconstruction. Other procedures, such as pollicization, cleft hand reconstruction, synpolydactyly release, and macrodactyly management, require more advanced expertise for successful treatment. It is helpful for pediatric orthopaedic surgeons and hand surgeons to be familiar with the indications, surgical techniques, outcomes, and complications of pediatric hand surgery.

  3. Evidence-based pediatric orthopaedics: an introduction, part I.

    Science.gov (United States)

    Wright, James G; Kocher, Mininder S; Sanders, James O

    2012-09-01

    Evidence-based medicine is a relatively new and sometimes controversial concept when applied to pediatric orthopaedics. This article provides pediatric orthopaedists with some basics to help them understand and apply evidence-based medicine to their clinical practice.

  4. Prevention of Orthopaedic Implant Infection in Patients Undergoing Dental Procedures.

    Science.gov (United States)

    Watters, William; Rethman, Michael P; Hanson, Nicholas Buck; Abt, Elliot; Anderson, Paul A; Carroll, Karen C; Futrell, Harry C; Garvin, Kevin; Glenn, Stephen O; Hellstein, John; Hewlett, Angela; Kolessar, David; Moucha, Calin; O'Donnell, Richard J; O'Toole, John E; Osmon, Douglas R; Evans, Richard Parker; Rinella, Anthony; Steinberg, Mark J; Goldberg, Michael; Ristic, Helen; Boyer, Kevin; Sluka, Patrick; Martin, William Robert; Cummins, Deborah S; Song, Sharon; Woznica, Anne; Gross, Leeaht

    2013-03-01

    The Prevention of Orthopaedic Implant Infection in Patients Undergoing Dental Procedures evidence-based clinical practice guideline was codeveloped by the American Academy of Orthopaedic Surgeons (AAOS) and the American Dental Association. This guideline replaces the previous AAOS Information Statement, "Antibiotic Prophylaxis in Bacteremia in Patients With Joint Replacement," published in 2009. Based on the best current evidence and a systematic review of published studies, three recommendations have been created to guide clinical practice in the prevention of orthopaedic implant infections in patients undergoing dental procedures. The first recommendation is graded as Limited; this recommendation proposes that the practitioner consider changing the long-standing practice of routinely prescribing prophylactic antibiotic for patients with orthopaedic implants who undergo dental procedures. The second, graded as Inconclusive, addresses the use of oral topical antimicrobials in the prevention of periprosthetic joint infections. The third recommendation, a Consensus statement, addresses the maintenance of good oral hygiene.

  5. 右美托咪定对急性颅脑损伤术后氧化应激的影响%Effects of dexmedetomidine on oxidative stress response after operation in patients with acute craniocerebral trauma

    Institute of Scientific and Technical Information of China (English)

    邓庆华; 戴建强; 吴新文; 李建玉

    2015-01-01

    目的:探讨右美托咪定对急性颅脑损伤患者术后氧化应激反应的影响。方法选择本院急性颅脑损伤后24 h内行开颅血肿清除加去骨瓣减压术的成年患者60例,术后维持镇静12 h。按照术后采用的镇静药物不同将患者分为咪达唑仑组和右美托咪定组,每组30例。分别于术毕(T0)、术后3 h(T1)、术后6 h (T2)、术后12 h(T3)监测每位患者平均动脉压(MAP)、心率(HR)、血糖、血清S-100B蛋白(S-100B)、丙二醛(MDA)和超氧化物歧化酶(SOD)浓度。结果患者术后HR、MAP及血糖维持稳定,右美托咪定组患者比咪达唑仑组患者明显偏低(P<0.05)。2组患者术后S-100B、MDA浓度均逐渐降低,SOD活性逐渐升高,而右美托咪定组患者较右美托咪定组患者变化更为显著(P<0.05)。结论右美托咪定能有效维持急性颅脑损伤患者术后血流动力学稳定,减轻机体的氧化应激反应,有益于脑损伤康复。%Objective To investigate the effects of dexmedetomidine on oxidative stress response after operation in patients with acute craniocerebral trauma. Methods Sixty patients who underwent intracranial hematoma and decompressive craniectomy within 24 h after acute craniocerebral trauma,were randomly divided into midazolam group and dexmedetomidine group(n=30). All patients were maintained seda-tion for 12 h after operation. Mean arterial blood pressure (MAP),heart rate (HR),blood glucose,S-100B protein (S-100B),malond-ia1ehyde(MDA) and superoxide dismutase (SOD) were recorded at the end of operation(T0),3 h(T1),6 h(T2),12 h(T3) after opera-tion. Results Postoperative MAP, HR and blood glucose were stability in two groups. MAP, HR and blood glucose of dexmedetomidine group were lower than those of midazolam group(P<0. 05). The serum concentrations of S-100B and MDA gradually reduced,and the serum levels of SOD gradually increased at T1 ~T3 in two groups. Compared with midazolam group, these changes were significantly

  6. The role of social support in the relationship between mental health and posttraumatic stress disorder amongst orthopaedic patients

    Directory of Open Access Journals (Sweden)

    Vhuhwavho M. Maselesele

    2013-05-01

    Full Text Available Background: Some life-event experiences such as injuries in car accidents, gun shots and the like, can be life changing and traumatic. Objectives: The article investigated the relationship between mental health and posttraumatic stress disorder (PTSD symptoms after orthopaedic trauma, and attempted to understand whether social support moderates the relationship between mental health and PTSD. Method: A cross-sectional research model was used. Two hundred participants were selected using simple randomisation within a hospital complex in Gauteng, South Africa. The sample consisted of 110 men and 90 women (x̄ = 37.8 years, s.d. = 12.9 years. Data were collected using the Revised Civilian Mississippi Scale for PTSD, the Multidimensional Scale of Perceived Social Support (MSPSS, and the General Health Questionnaire version 28. Results: The findings of the study indicated that there is a statistically significant relationship between mental health and PTSD after orthopaedic trauma, and a positive correlation between poor mental health and PTSD (r = 0.52, n = 200, p < 0.05. However, perceived social support did not moderate mental health or PTSD, indicating that perceived social support did not significantly influence mental health or PTSD, (MSPSS B = 0.07, p = 0.66. Those with high scores on social support had a lower regression coefficient (B = 0.19 for mental health and PTSD than those who reported low social support (B = 0.26.Conclusion: There is a significant relationship between mental health and PTSD of orthopaedic patients, and social support did not moderate the relationship between mental health and PTSD.

  7. The role of social support in the relationship between mental health and posttraumatic stress disorder amongst orthopaedic patients

    Directory of Open Access Journals (Sweden)

    Vhuhwavho M. Maselesele

    2013-01-01

    Full Text Available Background: Some life-event experiences such as injuries in car accidents, gun shots and the like, can be life changing and traumatic. Objectives: The article investigated the relationship between mental health and posttraumatic stress disorder (PTSD symptoms after orthopaedic trauma, and attempted to understand whether social support moderates the relationship between mental health and PTSD.Method: A cross-sectional research model was used. Two hundred participants were selected using simple randomisation within a hospital complex in Gauteng, South Africa. The sample consisted of 110 men and 90 women (x̄ = 37.8 years, s.d. = 12.9 years. Data were collected using the Revised Civilian Mississippi Scale for PTSD, the Multidimensional Scale of Perceived Social Support (MSPSS, and the General Health Questionnaire version 28.Results: The findings of the study indicated that there is a statistically significant relationship between mental health and PTSD after orthopaedic trauma, and a positive correlation between poor mental health and PTSD (r = 0.52, n = 200, p < 0.05. However, perceived social support did not moderate mental health or PTSD, indicating that perceived social support did not significantly influence mental health or PTSD, (MSPSS B = 0.07, p = 0.66. Those with high scores on social support had a lower regression coefficient (B = 0.19 for mental health and PTSD than those who reported low social support (B = 0.26.Conclusion: There is a significant relationship between mental health and PTSD of orthopaedic patients, and social support did not moderate the relationship between mental health and PTSD. 

  8. Battlefield Acquired Immunogenicity to Metals Affects Orthopaedic Implant Outcome

    Science.gov (United States)

    2014-10-01

    Award Number: W81XWH-10-2-0138 TITLE: "Battlefield-Acquired Immunogenicity to Metals Affects Orthopaedic Implant Outcome." PRINCIPAL...Orthopaedic Implant Outcome." 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Nadim James Hallab, PhD 5d. PROJECT NUMBER 5e. TASK NUMBER 5f...battlefield injuries resulting in increased exposure to metal may sensitize individuals and lead to excessive immune responses to orthopedic implants

  9. Bone Adaptation Around Orthopaedic Implants of Varying Materials

    DEFF Research Database (Denmark)

    Bagge, Mette

    1998-01-01

    The bone adaptation around orthopaedic implants is simulated using a three-dimensional finite element model. The remodeling scheme has its origin in optimization methods, and includes anisotropy and time-dependent loading......The bone adaptation around orthopaedic implants is simulated using a three-dimensional finite element model. The remodeling scheme has its origin in optimization methods, and includes anisotropy and time-dependent loading...

  10. Bone Adaptation Around Orthopaedic Implants of Varying Materials

    DEFF Research Database (Denmark)

    Bagge, Mette

    1998-01-01

    The bone adaptation around orthopaedic implants is simulated using a three-dimensional finite element model. The remodeling scheme has its origin in optimization methods, and includes anisotropy and time-dependent loading......The bone adaptation around orthopaedic implants is simulated using a three-dimensional finite element model. The remodeling scheme has its origin in optimization methods, and includes anisotropy and time-dependent loading...

  11. Nutritional assessment of orthopaedic patients: knowledge test for nurses

    OpenAIRE

    Hristozova, Kalina

    2015-01-01

    Adequate nutrition during hospitalization is essential for the avoidance of postoperative complications and the overall improved patient outcome. Studies show high prevalence of malnutrition among orthopaedic patients. Nurses play key role in nutritional assessment and are responsible for the provision of good quality nutritional care. The purpose of this final project was to produce a knowledge test for nurses working in orthopaedic wards. The final project answered the study question: Wh...

  12. Smartphone apps for orthopaedic sports medicine - a smart move?

    Science.gov (United States)

    Wong, Seng Juong; Robertson, Greg A; Connor, Katie L; Brady, Richard R; Wood, Alexander M

    2015-01-01

    With the advent of smartphones together with their downloadable applications (apps), there is increasing opportunities for doctors, including orthopaedic sports surgeons, to integrate such technology into clinical practice. However, the clinical reliability of these medical apps remains questionable. We reviewed available apps themed specifically towards Orthopaedic Sports Medicine and related conditions and assessed the level of medical professional involvement in their design and content, along with a review of these apps. The most popular smartphone app stores (Android, Apple, Blackberry, Windows, Samsung, Nokia) were searched for Orthopaedic Sports medicine themed apps, using the search terms; Orthopaedic Sports Medicine, Orthopaedics, Sports medicine, Knee Injury, Shoulder Injury, Anterior Cruciate Ligament Tear, Medial Collateral Ligament Tear, Rotator Cuff Tear, Meniscal Tear, Tennis Elbow. All English language apps related to orthopaedic sports medicine were included. A total of 76 individual Orthopaedic Sports Medicine themed apps were identified. According to app store classifications, there were 45 (59 %) medical themed apps, 28 (37 %) health and fitness themed apps, 1 (1 %) business app, 1 (1 %) reference app and 1 (1 %) sports app. Forty-nine (64 %) apps were available for download free of charge. For those that charged access, the prices ranged from £0.69 to £69.99. Only 51 % of sports medicine apps had customer satisfaction ratings and 39 % had named medical professional involvement in their development or content. We found the majority of Orthopaedic Sports Medicine apps had no named medical professional involvement, raising concerns over their content and evidence-base. We recommend increased regulation of such apps to improve the accountability of app content.

  13. The Sheep as an Animal Model in Orthopaedic Research

    OpenAIRE

    J.C. Potes; Reis, J.; Capela e Silva, Fernando; Relvas, C; A.S. Cabrita; Simões, J A

    2008-01-01

    The use of sheep as model in remodeling process in cancelous and cortical bone for the assessment of new orthopaedic biomaterials and implants, in biomechanical studies and as model for tissue-engineered bone constructs has been described in the literature. Sheep are a well accepted model for in vivo studies in orthopaedic research to address the biomechanical, biochemical and histological processes of bone biology, due to similarities with humans in weight, size, bone and joint structure and...

  14. Fibrinogen depletion in trauma: early, easy to estimate and central to trauma-induced coagulopathy

    OpenAIRE

    Davenport, Ross; Brohi, Karim

    2013-01-01

    Fibrinogen is fundamental to hemostasis and falls rapidly in trauma hemorrhage, although levels are not routinely measured in the acute bleeding episode. Prompt identification of critically low levels of fibrinogen and early supplementation has the potential to correct trauma-induced coagulation and improve outcomes. Early estimation of hypofibrinogenemia is possible using surrogate markers of shock and hemorrhage; for example, hemoglobin and base excess. Rapid replacement with fibrinogen con...

  15. Tele-orthopaedics: a snapshot of services in Australia.

    Science.gov (United States)

    Caffery, Liam J; Taylor, Monica; North, John B; Smith, Anthony C

    2017-01-01

    Health services in the United States and Europe have reported that tele-orthopaedics saves significant patient travel time, reduces time off work, increases satisfaction with care and in some scenarios reduces the cost of care. Less is known about the role of tele-orthopaedics in Australia. The aim of this study was to explore Australian-based tele-orthopaedic services, and to identify the barriers and enablers associated with these services. We used a qualitative case study methodology where specific services were identified from multiple sources and invited to participate in a structured interview. Nine tele-orthopaedic services contributed to the study. Telehealth activity in each service ranged from one to 75 patients per week, and service maturity ranged from three months to 10 years. Services were used predominantly for fracture clinics and peri-operative consultations. The majority (78%) of services used videoconferencing. Two services used asynchronous methods to review radiographs without direct patient involvement. Tele-orthopaedics was found to be disruptive as it required the redesign of many care processes. However, all services found the redesign feasible. Staff resistance was a commonly cited barrier. Further, imaging repositories from multiple imaging providers complicated access to information. Key enablers included clinical champions, picture archiving and communication systems, and the perceived benefit to patients who would avoid the need for travel. Whilst it appears that tele-orthopaedics is not widely utilised in Australia, recognition of the barriers and enablers is important for the development of similar services.

  16. Quality in Trauma Care : Improving the Discharge Procedure of Patients by Means of Lean Six Sigma

    NARCIS (Netherlands)

    Niemeijer, Gerard C.; Trip, Albert; Ahaus, Kees T. B.; Does, Ronald J. M. M.; Wendt, Klaus W.

    2010-01-01

    Background: The University Medical Center Groningen is a level I trauma center in the northern part of the Netherlands. Sixty-three percent of all the patients admitted at the Trauma Nursing Department (TND) are acute patients who are admitted directly after trauma. In 2006 and 2007, the University

  17. Plaster of Paris: the orthopaedic surgeon heritage.

    Science.gov (United States)

    Hernigou, Philippe

    2016-08-01

    Plastering is one of the most ancient of the building handicrafts. Plaster is the common name for calcium sulphate hemi hydrate made by heating the mineral gypsum, the common name for sulphate of lime. In the tenth century the Arabs used liquid plaster in orthopaedic treatment. At the beginning of the nineteenth century, patients with fractures of the lower extremities-and often of the upper extremities as well-were treated in bed with restriction of all activity for many weeks until the fractures united. It was the practice of surgeons to dress wounds and fractures at frequent intervals. The bandages, pads, and splints were removed, the fractures manipulated, and the dressings reapplied. The search for simpler, less cumbersome methods of treatment led to the development of occlusive dressings, stiffened at first with starch and later with plaster of Paris. The ambulatory treatment of fractures was the direct result of these innovations. Two military surgeons, Antonius Mathijsen of the Netherlands, and Nikolai Ivanovitch Pirogov of Russia, were responsible for the introduction of the new plaster bandage technique. At the beginning of the twentieth century the technique was improved by Jean-François Calot, a French surgeon, who invented the hand manufacture of plaster bandage as a roll. During the twentieth century, walking cast and ambulation for fresh fractures were developed with plaster and pin incorporated in plaster; the open fracture care concept was introduced with plaster of Paris by Trueta before the external fixation.

  18. Surgical hand scrub practices in orthopaedic surgery.

    Science.gov (United States)

    Khan, Adnan; McLaren, Sandra G; Nelson, Carl L

    2003-09-01

    The purpose of this study was to determine whether the practice of surgical hand scrubbing among orthopaedic surgeons, faculty, residents, and nurses met the institution's recommended 5-minute scrub policy and how often a 2-minute surgical hand scrub was used. Forty-eight subjects' hand scrub times were recorded discreetly for a total of 125 observations. All individuals scrubbed for a mean of 2.54 minutes and all scrubbed less than the 5-minute institutionally recommended policy. We found that 35.2% scrubbed less than 2 minutes and 64.8% scrubbed greater than 2 minutes. The subjects studied were polled to determine whether they knew the scrub policy, the minimum effective scrub time, and their perception of how long they scrub. Three of the 16 respondents correctly answered the question regarding the hospital's recommended policy regarding scrub time of 5 minutes. All stated they thought they scrubbed at least 2 minutes and all agreed that at least a 2-minute scrub should be done.

  19. Tissue engineering skeletal muscle for orthopaedic applications

    Science.gov (United States)

    Payumo, Francis C.; Kim, Hyun D.; Sherling, Michael A.; Smith, Lee P.; Powell, Courtney; Wang, Xiao; Keeping, Hugh S.; Valentini, Robert F.; Vandenburgh, Herman H.

    2002-01-01

    With current technology, tissue-engineered skeletal muscle analogues (bioartificial muscles) generate too little active force to be clinically useful in orthopaedic applications. They have been engineered genetically with numerous transgenes (growth hormone, insulinlike growth factor-1, erythropoietin, vascular endothelial growth factor), and have been shown to deliver these therapeutic proteins either locally or systemically for months in vivo. Bone morphogenetic proteins belonging to the transforming growth factor-beta superfamily are osteoinductive molecules that drive the differentiation pathway of mesenchymal cells toward the chondroblastic or osteoblastic lineage, and stimulate bone formation in vivo. To determine whether skeletal muscle cells endogenously expressing bone morphogenetic proteins might serve as a vehicle for systemic bone morphogenetic protein delivery in vivo, proliferating skeletal myoblasts (C2C12) were transduced with a replication defective retrovirus containing the gene for recombinant human bone morphogenetic protein-6 (C2BMP-6). The C2BMP-6 cells constitutively expressed recombinant human bone morphogenetic protein-6 and synthesized bioactive recombinant human bone morphogenetic protein-6, based on increased alkaline phosphatase activity in coincubated mesenchymal cells. C2BMP-6 cells did not secrete soluble, bioactive recombinant human bone morphogenetic protein-6, but retained the bioactivity in the cell layer. Therefore, genetically-engineered skeletal muscle cells might serve as a platform for long-term delivery of osteoinductive bone morphogenetic proteins locally.

  20. Justifications and needs for diversity in orthopaedics.

    Science.gov (United States)

    White, A A

    1999-05-01

    America is founded on high humanitarian, democratic ideals. The historic facts of slavery, discrimination, and segregation challenge and taint these democratic principles. Although progress has been made, serious racial problems remain. In 1997, the United States had 474 active hate groups, up 20% from 1996. African American males who have the same education as white males doing the same work earn approximately 75% of what their white counterparts earn. America, as predicted by the Kerner Commission Report, is two societies: black and white, separate, and unequal. Some astonishing disparities in healthcare exist. Peer reviewed medical literature documents that African Americans have higher infant mortality rates, shorter life expectancies, fewer joint replacements, and more amputations than whites. Communications within a diverse group of students and teachers enriches the educational experience. The late Supreme Court Justice Lewis Powell, LLD, asserted that a medical student from a particular background may enrich classmates' understanding of people whose cultures are different from their own, and improve their ability to serve a heterogeneous patient population. Diversity on clinical teams can enhance rapport between patient and physician, and can diminish unthinking insults to patients, born of physician ethnic insensitivity. Healthcare facilities with diverse staffs are more likely than homogeneous facilities to attract and successfully serve the nation's diverse population. A University of California at Davis School of Medicine study showed that diversity can be achieved without compromising quality of patient care. Clinically and ideologically, diversity in orthopaedics is good for patients and for the country.

  1. Orthopaedic tissue engineering and bone regeneration.

    Science.gov (United States)

    Dickson, Glenn; Buchanan, Fraser; Marsh, David; Harkin-Jones, Eileen; Little, Uel; McCaigue, Mervyn

    2007-01-01

    Orthopaedic tissue engineering combines the application of scaffold materials, cells and the release of growth factors. It has been described as the science of persuading the body to reconstitute or repair tissues that have failed to regenerate or heal spontaneously. In the case of bone regeneration 3-D scaffolds are used as a framework to guide tissue regeneration. Mesenchymal cells obtained from the patient via biopsy are grown on biomaterials in vitro and then implanted at a desired site in the patient's body. Medical implants that encourage natural tissue regeneration are generally considered more desirable than metallic implants that may need to be removed by subsequent intervention. Numerous polymeric materials, from natural and artificial sources, are under investigation as substitutes for skeletal elements such as cartilage and bone. For bone regeneration, cells (obtained mainly from bone marrow aspirate or as primary cell outgrowths from bone biopsies) can be combined with biodegradable polymeric materials and/or ceramics and absorbed growth factors so that osteoinduction is facilitated together with osteoconduction; through the creation of bioactive rather than bioinert scaffold constructs. Relatively rapid biodegradation enables advantageous filling with natural tissue while loss of polymer strength before mass is disadvantageous. Innovative solutions are required to address this and other issues such as the biocompatibility of material surfaces and the use of appropriate scaffold topography and porosity to influence bone cell gene expression.

  2. 心理护理对颅脑外伤患者急性应激障碍的影响%The Effects of Psychological Nursing on Patients with Craniocerebral Trauma on Acute Stress Disorder

    Institute of Scientific and Technical Information of China (English)

    李敏; 周劲松

    2013-01-01

    Objective to investigate the effect of psychological nursing on patients with craniocerebral trauma on acute stress disorder (ASD). Methods 205 patients were enlisted. They were randomly divided into two groups: group with psychological nursing based on cognitive-behavior therapy (CBT) (experimental group) and group with general supportive methods (control group). The patients then accomplished acute stress disorder scale (ASDS) after 2 weeks or before leaving hospital. We analyzed the test results of ASDS with SPSS software. Results 20 patients in the experimental group were diagnosed with ASD, with prevalence being 19.23%, while 19 in the control group were diagnosed with ASD, with prevalence being 8.91%. It revealed significant difference (p< 0. 05).The experimental group scored less than the control group on the dissociative symptoms, re-experiencing symptom, avoidance and arousal (p<0.05). The experimental group scored less (46.91±27.54) than the control group (56.73±29.80) on the total points of ASDS (p<0.05). Conclusion Psychological nursing based on CBT can effectively alleviate the occurrence of ASD on patients with craniocerebral trauma.%目的探讨心理护理对颅脑外伤患者急性应激障碍(Acute Stress Disorder,ASD)的影响.方法根据自愿原则纳入205例患者,入院时随机分入2组,试验组入院后1星期内采用基于认知行为治疗(cognitive-behavior therapy, CBT)的心理护理措施,对照组仅一般支持性心理护理,2星期后或出院前由患者完成急性应激障碍量表(Acute Stress Disorder Scale, ASDS),采用SPSS软件对结果进行统计学分析.结果对照组有20人诊断为ASD,患病率为19.23%,试验组9人诊断为ASD,患病率为8.91%,两者差异有统计学意义(P<0.05);试验组在分离症状、创伤再体验症状、回避症状、高警觉症状4个维度得分低于于对照组(P<0.05);试验组ASD患者平均ASDS得分(46.91±27.54)低于对照组(56.73±29.80)(P<0.05).结论基

  3. Publication trend in the Indian Journal of Orthopaedics: What is published and why?

    Science.gov (United States)

    Poudel, Rishiram; Kumar, Venkatesan Sampath; Kumar, Ashok; Khan, Shah Alam

    2015-01-01

    Background: Factors influencing publication of manuscripts in reputed journals have never been studied to the best of our knowledge. This study was conducted to evaluate the trend in publication within the Indian Journal of Orthopaedics (IJO). Materials and Methods: A cross-sectional study was conducted by accessing the online database of the IJO. All the issues available online were included. Published articles were classified into one of the following thirteen categories: (i) Basic Sciences (ii) trauma (upper limb and lower limb) (iii) infections (iv) pediatric orthopedics (v) arthroplasty (vi) arthroscopy (vii) spine surgery (viii) musculoskeletal oncology (ix) hand and microvascular surgery (x) adult reconstruction (including the Ilizarov technique) (xi) general orthopedics and miscellaneous (xii) letter to editor (xiii) book review. A scatter diagram was plotted to study the individual trends. Results: A total of 2213 articles from 110 issues published between 1967 and 2014 were studied. Total number of articles per issue have increased over the years. Publications in the fields of trauma, adult reconstruction, arthroscopy and hand and microvascular surgery have increased steadily. Arthroplasty and spine surgery have recorded dramatic increase in publication. On the other hand, publications in the rest of the fields have declined of which the greatest fall is noted in the field of musculoskeletal oncology. Conclusions: Trend in publication with the IJO has changed over years with more articles being published in arthroplasty and Spine surgery. Despite advances, publication in the field of musculoskeletal oncology has fallen. PMID:26806975

  4. Publication trend in the indian journal of orthopaedics: What is published and why?

    Directory of Open Access Journals (Sweden)

    Rishiram Poudel

    2015-01-01

    Full Text Available Background: Factors influencing publication of manuscripts in reputed journals have never been studied to the best of our knowledge. This study was conducted to evaluate the trend in publication within the Indian Journal of Orthopaedics (IJO. Materials and Methods: A cross-sectional study was conducted by accessing the online database of the IJO. All the issues available online were included. Published articles were classified into one of the following thirteen categories: (i Basic Sciences (ii trauma (upper limb and lower limb (iii infections (iv pediatric orthopedics (v arthroplasty (vi arthroscopy (vii spine surgery (viii musculoskeletal oncology (ix hand and microvascular surgery (x adult reconstruction (including the Ilizarov technique (xi general orthopedics and miscellaneous (xii letter to editor (xiii book review. A scatter diagram was plotted to study the individual trends. Results: A total of 2213 articles from 110 issues published between 1967 and 2014 were studied. Total number of articles per issue have increased over the years. Publications in the fields of trauma, adult reconstruction, arthroscopy and hand and microvascular surgery have increased steadily. Arthroplasty and spine surgery have recorded dramatic increase in publication. On the other hand, publications in the rest of the fields have declined of which the greatest fall is noted in the field of musculoskeletal oncology. Conclusions: Trend in publication with the IJO has changed over years with more articles being published in arthroplasty and Spine surgery. Despite advances, publication in the field of musculoskeletal oncology has fallen.

  5. 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.

  6. Characteristics of gray-scale ultrasonic images of acute closed renal trauma in rabbits%兔急性闭合性肾外伤的灰阶超声特征观察

    Institute of Scientific and Technical Information of China (English)

    袁桂忠; 李叶阔; 王莎莎; 许瑞雪; 周群芳; 李婷

    2013-01-01

    Objective To observe the dynamic characteristics of gray-scale ultrasonic images of acute blunt renal trauma (BRT) in rabbits.Methods The acute BRT model was reproduced in 9 New Zealand white rabbits by SMS impactor with a 106.2N impact force.The gray-scale ultrasonic images of kidneys before impact,and immediate to 1 hour after impact were observed dynamically and videotaped.Then the rabbits were sacrificed and the kidneys were harvested,the macroscopic injury was observed,and the histopathological changes were evaluated under light microscope after HE staining.Results Gray-scale ultrasonic examination revealed enhanced echo with irregular shapes and relatively clear margins in injured renal parenchyma,but the extent of damage detected by ultrasound was smaller than the actual damage; the sequence of echo was interrupted when renal pelvis was injured.The existence of active bleeding or bleeding stopped by spontaneous coagulation could be judged preliminarily according to the amount of fluid under the renal capsule and the echo changes in injured area.Macroscopic examination revealed trauma of grade Ⅱ-Ⅳ in most rabbits.Histopathological examination revealed renal tissue injuries in different degrees.Macroscopic and microscopic hematuria could be seen in all rabbits.Conclusion Gray-scale ultrasound may be used to evaluate the trauma of renal parenchyma and pelvis,and roughly judge the existence of active bleeding and blood coagulation,but hard to estimate the degree of damage accurately.%目的 研究急性闭合性肾外伤(BRT)灰阶超声的动态变化特征.方法 健康新西兰大耳白兔9只,采用SMS型撞击器以106.2N的力量进行撞击建立急性BRT模型.撞击前行超声检查,采用高频灰阶超声全程观察撞击后1h声像图的变化情况并录制影像.然后处死实验动物,取出伤肾观察大体损伤情况,并行肾组织HE染色,光镜下观察病理组织学变化.结果 灰阶超声显示:肾实质损伤时,局部回声

  7. Suspension Trauma / Orthostatic Intolerance

    Science.gov (United States)

    ... of Science and Technology Assessment Printer Friendly Version Suspension Trauma/Orthostatic Intolerance Safety and Health Information Bulletin ... information about the hazards of orthostatic intolerance and suspension trauma when using fall arrest systems. This bulletin: ...

  8. About Military Sexual Trauma

    Medline Plus

    Full Text Available ... total__ Find out why Close About Military Sexual Trauma Veterans Health Administration Loading... Unsubscribe from Veterans Health ... 10 VA HSR&D Investigator Insights: Military Sexual Trauma - Duration: 3:27. Veterans Health Administration 898 views ...

  9. 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.

  10. 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.

  11. Role of US in testicular and scrotal trauma.

    Science.gov (United States)

    Bhatt, Shweta; Dogra, Vikram S

    2008-10-01

    High-frequency ultrasonography (US) with a linear-array transducer is the modality of choice for the initial evaluation of patients with acute scrotal pain after trauma. Testicular trauma is the third most common cause of acute scrotal pain. US is useful in the triage of patients for medical or surgical management because it reliably depicts tunica albuginea rupture, intra- and extratesticular hematomas, and testicular contusions. Color Doppler US allows direct evaluation of testicular perfusion and detection of uncommon conditions, such as testicular torsion, that may be associated with scrotal trauma. In addition, 10% of testicular tumors are found incidentally at US performed for the evaluation of trauma. If a conservative approach is adopted for the management of an intratesticular abnormality after trauma, follow-up US should be performed until the images show a complete resolution of the abnormality, so that a tumor will not be missed.

  12. 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

  13. Trauma Facts for Educators

    Science.gov (United States)

    National Child Traumatic Stress Network, 2008

    2008-01-01

    This paper offers facts which can help educators deal with children undergoing trauma. These include: (1) One out of every 4 children attending school has been exposed to a traumatic event that can affect learning and/or behavior; (2) Trauma can impact school performance; (3) Trauma can impair learning; (4) Traumatized children may experience…

  14. 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

  15. A systematic review of the methodological quality and extent to which evaluation studies measure the usability of orthopaedic shoes

    NARCIS (Netherlands)

    Jannink, MJA; van Dijk, H; de Vries, J; Groothoff, JW; Lankhorst, GJ

    2004-01-01

    Objective: To determine the methodological quality of studies evaluating orthopaedic shoes and orthopaedic shoe provisions. To what extent do studies evaluating orthopaedic shoes prescribed for patients with degenerative disorders of the foot, rheumatoid arthritis, diabetes mellitus and neurological

  16. Clinical use of stem cells in orthopaedics

    Science.gov (United States)

    Im, G-I

    2017-02-21

    Stem cell research arose from the need to explore new therapeutic possibilities for intractable and lethal diseases. Although musculoskeletal disorders are basically nonlethal, their high prevalence and relative ease of performing clinical trials have facilitated the clinical application of stem cells in this field. However, few reliable clinical studies have been published, despite the plethora of in vitro and preclinical studies in stem cell research for regenerative medicine in the musculoskeletal system. Stem cell therapy can be applied locally for bone, cartilage and tendon regeneration. Candidate disease modalities in bone regeneration include large bone defects, nonunion of fractures, and osteonecrosis. Focal osteochondral defect and osteoarthritis are current targets for cartilage regeneration. For tendon regeneration, bone-tendon junction problems such as rotator cuff tears are hot topics in clinical research. To date, the literature supporting stem cell-based therapies comprises mostly case reports or case series. Therefore, high-quality evidence, including from randomised clinical trials, is necessary to define the role of cell-based therapies in the treatment of musculoskeletal disorders. It is imperative that clinicians who adopt stem cell treatment into their practices possess a good understanding of the natural course of the disease. It is also highly recommended that treating physicians do not thrust aside the concomitant use of established measures until stem cell therapy is evidently proved worthy in terms of efficacy and cost. The purpose of this review is to summarise on the current status of stem cell application in the orthopaedic field along with the author's view of future prospects.

  17. Effect of tramadol on the accuracy of diagnosis in undifferentiated acute abdominal pain without trauma%曲马多对急性非创伤性腹痛诊断正确率的影响

    Institute of Scientific and Technical Information of China (English)

    李孝全; 刘克地; 付守芝; 彭兴国

    2012-01-01

    Objective To analyze the effect of tramadol on the accuracy of diagnosis in undifferentiated acute abdominal pain without trauma. Methods Pain was measured with a standard 0-10 visual analog? scale(VAS). 320 patients with moderate-severe acute abdominal pain without trauma were randomized into two groups. 160 patients in the control group and the tramadol group respectively. l00mg tramadol was administered IM for the management of pain in patients in the tramadol group. VAS. the ratio of pain sign and clinically? important diagnostic accuracy were compared. Results There were no differences between groups in demographic variables or the degree of pain initially (VAS7. 2± 1.1 vs VAS 7. 3±1. 5). VAS decreased to 5. 8±1. 5 in 30 minutes after treatment in tramadol group while 7. 0±l. 3 in control group(P0. 05)in 30 minutes. VAS were 5. 6±2. 5 and 3. 3±1. 8(P0. 05). Conclusion Administration of? tramadol to patients with acute abdominal pain provides analgesia without impairing? Clinically important diagnostic accuracy.%目的 观察曲马多对急性非创伤性腹痛患者诊断正确率的影响.方法 采用可视模拟标尺法(VAS)纳入320例中-重度疼痛、诊断不明的急性非创伤性腹痛患者,随机分为对照组和曲马多组,每组160例,曲马多组肌注曲马多100mg,观察两组疼痛评分、主要阳性体征比率和临床诊断正确率.结果 两组患者基线特征相似,就诊时对照组VAS 7.2±1.1,曲马多组VAS 7.3±1.5(P>0.05).治疗后30分钟两组VAS分别为7.0±1.3和5.8±1.5(P<0.05),2h VAS分别为5.6±2.5和3.3±1.8(P<0.05),治疗后30分钟两组阳性体征比率分别为70%和66%(P>0.05),两组诊断正确率分别为87.5%和85.1%(P>0.05).结论 曲马多镇痛治疗可以减轻患者疼痛,但不影响急性腹痛的诊断正确率.

  18. Army orthopaedic surgery residency program directors' selection criteria.

    Science.gov (United States)

    Orr, Justin D; Hoffmann, Jeffrey D; Arrington, Edward D; Gerlinger, Tad L; Devine, John G; Belmont, Philip J

    2015-01-01

    Factors associated with successful selection in U.S. Army orthopaedic surgical programs are unreported. The current analysis includes survey data from all Army orthopaedic surgery residency program directors (PDs) to determine these factors. PDs at all Army orthopaedic surgery residency programs were provided 17 factors historically considered critical to successful selection and asked to rank order the factors as well as assign a level of importance to each. Results were collated and overall mean rankings are provided. PDs unanimously expressed that performance during the on-site orthopaedic surgery rotation at the individual program director's institution was most important. Respondents overwhelmingly reported that Steps 1 and 2 licensing exam scores were next most important, respectively. Survey data demonstrated that little importance was placed on letters of recommendation and personal statements. PDs made no discriminations based on allopathic or osteopathic degrees. The most important factors for Army orthopaedic surgery residency selection were clerkship performance at the individual PD's institution and licensing examination score performance. Army PDs consider both USMLE and COMLEX results, because Army programs have a higher percentage of successful osteopathic applicants.

  19. Overcoming resistance to implementation of integrated care pathways in orthopaedics.

    Science.gov (United States)

    Manning, Blaine T; Callahan, Charles D; Robinson, Brooke S; Adair, Daniel; Saleh, Khaled J

    2013-07-17

    The future of orthopaedic surgery will be shaped by unprecedented demographic and economic challenges, necessitating movement to so-called "second curve" innovations in the delivery of care. Implementation of integrated care pathways (ICPs) may be one solution to imminent cost and access pressures facing orthopaedic patients in this era of health-care accountability and reform. ICPs can lower costs and the duration of hospital stay while facilitating better outcomes through enhanced interspecialty communication. As with any innovation at the crossroads of paradigm change, implementation of integrated care pathways for orthopaedics may elicit surgeons' concern on a variety of grounds and on levels ranging from casual questioning to vehement opposition. No single method is always effective in promoting cooperation and adoption, so a combination of strategies offers the best chance of success. With a special focus on total joint replacement, we consider general patterns of resistance to change, styles of conflict, and specific issues that may underlie orthopaedic surgeon resistance to implementation of integrated care pathways. Methods to facilitate and sustain orthopaedic surgeon engagement in implementation of such pathways are discussed.

  20. Improving translation success of cell-based therapies in orthopaedics.

    Science.gov (United States)

    Bara, Jennifer J; Herrmann, Marietta; Evans, Christopher H; Miclau, Theodore; Ratcliffe, Anthony; Richards, R Geoff

    2016-01-01

    There is a clear discrepancy between the growth of cell therapy and tissue engineering research in orthopaedics over the last two decades and the number of approved clinical therapies and products available to patients. At the 2015 annual meeting of the Orthopaedic Research Society, a workshop was held to highlight important considerations from the perspectives of an academic scientist, clinical researcher, and industry representative with the aim of helping researchers to successfully translate their ideas into clinical and commercial reality. Survey data acquired from workshop participants indicated an overall positive opinion on the future potential of cell-based therapies to make a significant contribution to orthopaedic medicine. The survey also indicated an agreement on areas requiring improvement in the development of new therapies, specifically; increased support for fundamental research and education and improved transparency of regulatory processes. This perspectives article summarises the content and conclusions of the workshop and puts forward suggestions on how translational success of cell-based therapies in orthopaedics may be achieved. © 2015 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

  1. Are the claims made in orthopaedic print advertisements valid?

    Science.gov (United States)

    Davidson, Donald J; Rankin, Kenneth S; Jensen, Cyrus D; Moverley, Robert; Reed, Mike R; Sprowson, Andrew P

    2014-05-01

    Advertisements are commonplace in orthopaedic journals and may influence the readership with claims of clinical and scientific fact. Since the last assessment of the claims made in orthopaedic print advertisements ten years ago, there have been legislative changes and media scrutiny which have shaped this practice. The purpose of this study is to re-evaluate these claims. Fifty claims from 50 advertisements were chosen randomly from six highly respected peer-reviewed orthopaedic journals (published July-December 2011). The evidence supporting each claim was assessed and validated by three orthopaedic surgeons. The assessors, blinded to product and company, rated the evidence and answered the following questions: Does the evidence as presented support the claim made in the advertisement and what is the quality of that evidence? Is the claim supported by enough evidence to influence your own clinical practice? Twenty-eight claims cited evidence from published literature, four from public presentations, 11 from manufacturer "data held on file" and seven had no supporting evidence. Only 12 claims were considered to have high-quality evidence and only 11 were considered well supported. A strong correlation was seen between the quality of evidence and strength of support (Spearman r = 0.945, p advertisements. High-quality evidence is required by orthopaedic surgeons to influence clinical practice and this evidence should be sought by manufacturers wishing to market a successful product.

  2. Reappraising the concept of massive transfusion in trauma

    DEFF Research Database (Denmark)

    Stanworth, Simon J; Morris, Timothy P; Gaarder, Christine

    2010-01-01

    of modern trauma care are targeted to the early correction of acute traumatic coagulopathy. The aim of this study was to identify a clinically relevant definition of trauma massive transfusion based on clinical outcomes. We also examined whether the concept was useful in that early prediction of massive...... 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...... moderate performance. The area under the receiver operating characteristic curve was 0.81, with specificity of only 50% at a sensitivity of 90% for the prediction of 10 or more PRBC units. Performance varied widely at different trauma centers, with specificity varying from 48% to 91%. CONCLUSIONS...

  3. [Standardised primary care of multiple trauma patients. Prehospital Trauma Life Support und Advanced Trauma Life Support].

    Science.gov (United States)

    Wölfl, C G; Gliwitzky, B; Wentzensen, A

    2009-10-01

    Standardised management improves treatment results in seriously injured patients. For conditions like stroke or acute coronary syndrome (ACS) there are set treatment pathways which have been established for prehospital and primary hospital care. The treatment of critical trauma patients, however, follows varying procedures in both the prehospital and primary hospital phases. From an analysis of the trauma register of the German Society for Trauma Surgery (DGU), we know that a seriously injured patient remains on the road for 70 min on average before transferral to hospital. This requires improvement. With the 2003 introduction of the ATLS programme in Germany, the initial clinical phase could be improved upon simply by means of standardised training. PHTLS und ATLS complement one another. PHTLS und ATLS represent training concepts which teach standardised, priority-based prehospital and hospital trauma management. The aim is to make an initial rapid and accurate assessment of the patient's condition, thereby identifying the"critical" patient. The concepts also make priority-based treatment possible and facilitate decision-making as to whether patients can receive further on-the-spot treatment or whether immediate transport is necessary. The procedure is identical in the shock room. The primary consideration is to prevent secondary damage, not to lose track of time and to ensure consistent quality of care. The courses teach systematic knowledge, techniques, skills and conduct in diagnosis and therapy. The courses are oriented to all medical specialities associated with trauma care. With the support of the German Society for Trauma Surgery (DGU) and the German Society for Anesthesiology and Intensive Medicine (DGAI), the German Professional Organisation of Rescue Services (DBRD) has adopted the PHTLS course system on licence from the National Association of Emergency Medical Technicians (NAEMT) and the American College of Surgeons (ACS) and has been offering it in

  4. Treatment of 336 cases of chest trauma

    Institute of Scientific and Technical Information of China (English)

    ZHANG Jing; CHU Xiang-yang; LIU Yi; WANG Yun-xi

    2012-01-01

    Objective: To summarize the clinical features,diagnosis and treatment of chest trauma.Methods: A retrospective analysis was conducted among 336 cases of chest trauma admitted to our hospital from January 2009 to May 2011.Results: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.Conclusions:(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.

  5. Treatment of 336 cases of chest trauma

    Directory of Open Access Journals (Sweden)

    ZHANG Jing

    2012-06-01

    Full Text Available 【Abstract】Objective: To summarize the clinical features, diagnosis and treatment of chest trauma. Methods: A retrospective analysis was conducted among 336 cases of chest trauma admitted to our hospital from January 2009 to May 2011. Results: 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 respi-ratory distress syndrome, three of multiple organ failure, and four of severe multiple traumas. Conclusions: (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 diaphrag-matic 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 com-bination of strong anti-infection therapy and mechanical ventilation is an effective treatment strategy. Key words: Thoracic injuries; Thoracotomy; Emer-gency treatment

  6. 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.

  7. Population Health Management: Is There Any Role for Orthopaedics?: An AOA Critical Issues Symposium.

    Science.gov (United States)

    Boden, Scott D; Smith, Brian T; Handley, Matthew

    2017-05-03

    The next phase of health-care reform will accelerate the formation of integrated delivery systems and the creation of value and savings through population health management. Accomplishing this goal requires 3 key factors, including (1) enabling groups of physicians and hospitals to legally work together to cover a broad geographic area, (2) the formation of integrated delivery systems that cover the low to high-acuity and post-acute care spectrums, and (3) identifying mechanisms through which a subspecialty can impact the health of a population of patients.At first glance, it would be easy to assume that this is largely a primary care initiative and that orthopaedic surgeons cannot influence population health since they often just repair things after they have broken or worn out. This symposium will challenge that assumption and demonstrate the potential for orthopaedic surgeons to play a major role in population health management. Some of the mechanisms include implementing shared decision-making for elective procedures, reducing premature/unnecessary imaging and subspecialty referrals, improving bone health (osteoporosis prevention and fall risk assessment), and developing payment methodologies to reward population-based, rather than individual-based, positive musculoskeletal outcomes.

  8. Orthopaedic Aspects of Marfan Syndrome: The Experience of a Referral Center for Diagnosis of Rare Diseases

    Directory of Open Access Journals (Sweden)

    Fernando De Maio

    2016-01-01

    Full Text Available Marfan syndrome is caused by mutations in the fibrillin-1 gene (FBN1. The most important features affect the cardiovascular system, eyes, and skeleton. The aim of this study was to report the most frequent musculoskeletal alterations observed in 146 patients affected by Marfan syndrome. Fifty-four patients (37% underwent cardiac surgery and 11 of them received emergent surgery for acute aortic dissection. Ectopia lentis was found in 68 patients (47% whereas myopia above 3D occurred in 46 patients (32%. Musculoskeletal anomalies were observed in all patients with Marfan syndrome. In 88 patients (60.2%, the associated “wrist and thumb sign” was present; in 58 patients (39.7%, pectus carinatum deformity; in 44 patients (30.1%, pectus excavatum; in 49 patients (33.5%, severe flatfoot; in 31 patients (21.2%, hindfoot deformity; in 54 patients (36.9%, reduced US/LS ratio or increased arm span-height ratio; in 37 patients (25.3%, scoliosis or thoracolumbar kyphosis; in 22 patients (15%, reduced elbow extension (170° or less. Acetabular protrusion was ascertained on radiographs in 27 patients (18.4%. Orthopaedic aspects of the disease are very important for an early diagnosis; however, we have not observed definite correlations between the extent of orthopaedic involvement and aortic complications.

  9. Orthopaedic Aspects of Marfan Syndrome: The Experience of a Referral Center for Diagnosis of Rare Diseases

    Science.gov (United States)

    Fichera, Alessandro; De Luna, Vincenzo; Mancini, Federico; Caterini, Roberto

    2016-01-01

    Marfan syndrome is caused by mutations in the fibrillin-1 gene (FBN1). The most important features affect the cardiovascular system, eyes, and skeleton. The aim of this study was to report the most frequent musculoskeletal alterations observed in 146 patients affected by Marfan syndrome. Fifty-four patients (37%) underwent cardiac surgery and 11 of them received emergent surgery for acute aortic dissection. Ectopia lentis was found in 68 patients (47%) whereas myopia above 3D occurred in 46 patients (32%). Musculoskeletal anomalies were observed in all patients with Marfan syndrome. In 88 patients (60.2%), the associated “wrist and thumb sign” was present; in 58 patients (39.7%), pectus carinatum deformity; in 44 patients (30.1%), pectus excavatum; in 49 patients (33.5%), severe flatfoot; in 31 patients (21.2%), hindfoot deformity; in 54 patients (36.9%), reduced US/LS ratio or increased arm span-height ratio; in 37 patients (25.3%), scoliosis or thoracolumbar kyphosis; in 22 patients (15%), reduced elbow extension (170° or less). Acetabular protrusion was ascertained on radiographs in 27 patients (18.4%). Orthopaedic aspects of the disease are very important for an early diagnosis; however, we have not observed definite correlations between the extent of orthopaedic involvement and aortic complications. PMID:28050285

  10. COMPARATIVE ROLE AND EVALUATION OF ULTRASOUND AND MULTISLICE COMPUTED TOMOGRAPHY IN THE GRADING OF HEMOPERITONEUM IN PATIENTS WITH ACUTE BLUNT ABDOMINAL TRAUMA AND ITS CORRELATION WITH THE GRADING OF ORGAN INJURY

    Directory of Open Access Journals (Sweden)

    Kunwarpal

    2015-06-01

    Full Text Available AIMS AND OBJECTIVES: 1. To assess the role of Ultrasound (US and Multislice Computed Tomography (MSCT in detecting hemoperitoneum in patients with acute blunt abdominal trauma. 2. To study the use of US and MSCT in grading of hemoperitoneum in blunt abdominal trauma patients. 3. To compare the US and MSCT grading of hemoperitoneum with the grading of organ injury. 4. To compare and statistically analyze the spectrum of findings observed in each modality. MATERIAL AND METHODS: The study was conducted at advanced diagnostics and institute of imaging , Amritsar. The study comprised of 50 patients who were stable enough to undergo both US and CT scans.US was preceded by MSCT in most of the patients and the time gap between the imaging modalities was less than 1 hour to make the study comparable. TECHNIQUES ADOPTED : 1. US was performed on Versa plus (Siemens and Xario (Toshiba with Cardiac , 3.5 - 5 Mhz - Convex and 5 - 7.5 Mhz - Line ar probes. Particular attention was paid to the amount of free fluid in the abdomen and pelvis. 2. MSCT was performed with MSCT Volume Zoom (Siemens Forchheim Germany AG. 500 - 1000cc of water orally or through nasogastric tube was given 15 - 20 minutes before the study , followed by 120cc I/V contrast at the rate of 2 - 3ml/second using power injector. Parameters used: Single breath hold ; A. 165 mAs . B. 120 kvp . C. Scan delay - 40 seconds . D. Collimation - 4x2.5mm . E. Pitch - 5mm . Following findings were observed : a. Presence of peritoneal fluid. B. Any tear or hematoma in the solid abdominal organs like spleen and liver. C. Status of hollow viscera like small bowel , large bowel and urinary bladder. Hemoperitoneum was scored on both US and MSCT. Visceral injuries were graded according to O.I.S grading system. Score was correlated with the underlying organ injury and the management of the patient. US scoring (Table A and MSCT quantification of hemoperitoneum was done. (Table B Location of hemoperitoneum . A

  11. Citation classics in trauma.

    Science.gov (United States)

    Ollerton, Joanne Emma; Sugrue, Michael

    2005-02-01

    The evolution of trauma may be analyzed by review of articles most frequently cited by scientific articles worldwide. This study identified the "trauma classics" by reviewing the most-cited articles ever published in The Journal of Trauma. The Science Citation Index of the Institute for Scientific Information was searched for the 50 most-cited articles in The Journal of Trauma. Of the 12,672 articles published since 1961, 80 were cited over 100 times and 17 over 200 times. The most-cited article was by Baker, a hallmark publication on injury scoring published in 1974. Feeding postinjury, bacterial translocation, and multiple organ failure were common themes. Overall, 32% involved gastrointestinal topics and 18% involved injury scoring, with institutions in the United States publishing 80% of the articles. This study identified the trauma classics from the last 42 years of The Journal of Trauma. Citation analysis has recognized limitations but gives a fascinating insight into the evolution of trauma care.

  12. 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...

  13. Multicenter study of Blount disease in Japan by the Japanese Pediatric Orthopaedic Association.

    Science.gov (United States)

    Inaba, Yutaka; Saito, Tomoyuki; Takamura, Kazuyuki

    2014-01-01

    In order to investigate the epidemiology and features of Blount disease in Japan, the Japanese Pediatric Orthopaedic Association conducted a multicenter study on Blount disease in 2003. Questionnaires were sent to 1,350 training hospitals of the Japanese Orthopaedic Association. This study included those with stage I or II diagnosed between 1990 and 2002 and those with stage III or higher diagnosed between 1980 and 2002 based on the Langenskiöld classification. The questionnaire items included age at diagnosis, sex, presence or absence of a family history of bowlegs, past history of trauma, birthplace, age when starting to walk, height and weight at the initial presentation, laterality of the affected knee, disease types (infantile or adolescent), treatments, and plain radiographic findings. The results for 212 patients with 296 affected knees were obtained. The disease types were infantile in 190 patients with 270 affected knees and adolescent in 22 patients with 26 affected knees. There were more girls among cases with both types. Among the infantile-type cases, there were more patients with bilaterally affected knees; however, in the adolescent-type cases, there were more patients with unilaterally affected knees. Patients with either type tended to be obese at diagnosis. There was little difference in age at which patients with either type started to walk, compared with the mean age for the general population. Conservative treatment was applied to most infantile-type cases in stage I or II, whereas surgery was performed in all but one of those with stage III or IV of the disease. Most adolescent-type cases underwent surgery. This was the first multicenter study on Blount disease in Japan. Among 296 knees, the majority of these knees had stage I or II Blount disease. Very few cases had stage III or higher disease, and there were 35 knees with the infantile type and 19 with the adolescent type in the 23 years from 1980 through 2002.

  14. Bone graft materials in fixation of orthopaedic implants in sheep

    DEFF Research Database (Denmark)

    Babiker, Hassan

    2013-01-01

    Bone graft is widely used within orthopaedic surgery especially in revision joint arthroplasty and spine fusion. The early implant fixation in the revision situation of loose joint prostheses is important for the long-term survival. Bone autograft has been considered as gold standard in many...... orthopaedic procedures, whereas allograft is the gold standard by replacement of extensive bone loss. However, the use of autograft is associated with donor site morbidity, especially chronic pain. In addition, the limited supply is a significant clinical challenge. Limitations in the use of allograft include...... bone and includes bone collagen, morphogenetic proteins and growth factors. The combination of DBM with CB and with allograft might improve the healing potential of these grafts around non-cemented orthopaedic implants and thereby the implant fixation. Study I investigates the effect of HA...

  15. [The history and development of computer assisted orthopaedic surgery].

    Science.gov (United States)

    Jenny, J-Y

    2006-10-01

    Computer assisted orthopaedic surgery (CAOS) was developed to improve the accuracy of surgical procedures. It has improved dramatically over the last years, being transformed from an experimental, laboratory procedure into a routine procedure theoretically available to every orthopaedic surgeon. The first field of application of computer assistance was neurosurgery. After the application of computer guided spinal surgery, the navigation of total hip and knee joints became available. Currently, several applications for computer assisted surgery are available. At the beginning of navigation, a preoperative CT-scan or several fluoroscopic images were necessary. The imageless systems allow the surgeon to digitize patient anatomy at the beginning of surgery without any preoperative imaging. The future of CAOS remains unknown, but there is no doubt that its importance will grow in the next 10 years, and that this technology will probably modify the conventional practice of orthopaedic surgery.

  16. Patients’ expectations and actual use of custom-made orthopaedic shoes

    NARCIS (Netherlands)

    Netten, van Jaap J.; Jannink, Michiel J.A.; Hijmans, Juha M.; Geertzen, Jan H.B.; Postema, Klaas

    2010-01-01

    Objective: To investigate the association between patients’ expectations and the actual use of custom-made orthopaedic shoes. - Design: A prospective cohort study with internal comparison. - Setting: Twelve orthopaedic shoe companies. - Patients: During six months, consecutive patients who were p

  17. Development of Osseointegrated Implants for Soldier Amputees Following Orthopaedic Extremity Trauma

    Science.gov (United States)

    2008-08-01

    male and female cadaveric femurs. Morphometric variations of the periosteal surface of long bones have been identified with changing age, gender and...femurs have been scanned, reconstructed using MIMICS (Materialise USA), periosteal and endeosteal analysis has been performed using custom written code...investigation was to determine if a broad spectrum CerageninTM (CSA - 13) antimicrobial could prevent pin track infections in a percutaneous tibial

  18. Modulating Wnt Signaling Pathway to Enhance Allograft Integration in Orthopaedic Trauma Treatment

    Science.gov (United States)

    2012-10-01

    Sena, K.; McNulty, M. A.; Ke, H. Z.; Liu, M.; Sumner, D. R. Sclerostin antibody increases peri-implant bone formation in a rat ovariectomy model...modulating Wnt signaling pathway in the bone tissue repair by using monoclonal antibodies against sclerostin (Sost) and DKK-1 (donated by Amgen Inc...the data is encouraging as it reveals that the use of anti-Sost or anti-Dkk-1 antibodies enhances new bone formation around the allograft. The

  19. The Role of Pain Management in Recovery Following Trauma and Orthopaedic Surgery

    Science.gov (United States)

    2012-01-01

    extremely challenging. This movement toward a more holistic, interdisciplinary, multimodal approach to pain medi- cine will be impossible without im...the global war on terrorism : 2001-2004. Ann Surg 2007; 245(6):986-991. 3. Buckenmaier CC III, Rupprecht C, McKnight G, et al: Pain following

  20. Nigerian Journal of Orthopaedics and Trauma - Vol 9, No 1 (2010)

    African Journals Online (AJOL)

    Incidence and risk factors for pin tract infection in external fixation of fractures · EMAIL FULL ... Long term results of Intramedullary Nailing in childhood femur fractures ... Non union of the neck of radius: a case report and review of the literature ...

  1. Retracted Publications in Orthopaedics: Prevalence, Characteristics, and Trends.

    Science.gov (United States)

    Rai, Rahul; Sabharwal, Sanjeev

    2017-05-03

    Retracted publications are a crucial, yet overlooked, issue in the scientific community. The purpose of our study was to assess the prevalence, characteristics, and trends of retracted publications in the field of orthopaedics. Five databases were utilized to identify retracted publications in orthopaedics. The cited articles were assessed for various characteristics, including reason for retraction, based on the Committee on Publication Ethics (COPE) guidelines and trends over time. From 1984 to June 4, 2016, 59 of 229,502 orthopaedic publications were retracted (3 per 10,000 articles). There was a spike in the prevalence (22 of 59) of retracted articles in 2015. When compared with the total number of retracted publications identified through PubMed, the field of orthopaedics represented 1.4% of all retracted publications. The original version of 47 of these 59 retracted publications was still available on the respective journal's web site; 14 (30%) of these were not noted as having been retracted. The mean time from electronic publication to retraction was 19.4 ± 23.3 months. The mean number of citations of a retracted publication after the date of retraction was 9.3 ± 19.3. Reasons for retraction included plagiarism (32%), misconduct (27%), redundant publication (22%), miscalculation or experimental error (8%), and unethical research (0%); the reason for retraction was not stated for 10% of the publications. There was no correlation between a journal's impact factor and the mean number of months to retraction (p = 0.564). While uncommon, the retraction of publications within the field of orthopaedics may be increasing. The most often cited reasons for retraction were plagiarism, misconduct, and redundant publication. Retracted articles continue to be cited in the literature after retraction. Greater awareness of the COPE guidelines within the orthopaedic community and more efficient means to prevent the citation of retracted articles are needed.

  2. Using financial incentives to improve value in orthopaedics.

    Science.gov (United States)

    Lansky, David; Nwachukwu, Benedict U; Bozic, Kevin J

    2012-04-01

    A variety of reforms to traditional approaches to provider payment and benefit design are being implemented in the United States. There is increasing interest in applying these financial incentives to orthopaedics, although it is unclear whether and to what extent they have been implemented and whether they increase quality or reduce costs. We reviewed and discussed physician- and patient-oriented financial incentives being implemented in orthopaedics, key challenges, and prerequisites to payment reform and value-driven payment policy in orthopaedics. We searched the MEDLINE database using as search terms various provider payment and consumer incentive models. We retrieved a total of 169 articles; none of these studies met the inclusion criteria. For incentive models known to the authors to be in use in orthopaedics but for which no peer-reviewed literature was found, we searched Google for further information. Provider financial incentives reviewed include payments for reporting, performance, and patient safety and episode payment. Patient incentives include tiered networks, value-based benefit design, reference pricing, and value-based purchasing. Reform of financial incentives for orthopaedic surgery is challenged by (1) lack of a payment/incentive model that has demonstrated reductions in cost trends and (2) the complex interrelation of current pay schemes in today's fragmented environment. Prerequisites to reform include (1) a reliable and complete data infrastructure; (2) new business structures to support cost sharing; and (3) a retooling of patient expectations. There is insufficient literature reporting the effects of various financial incentive models under implementation in orthopaedics to know whether they increase quality or reduce costs. National concerns about cost will continue to drive experimentation, and all anticipated innovations will require improved collaboration and data collection and reporting.

  3. Does a "Level I Evidence" rating imply high quality of reporting in orthopaedic randomised controlled trials?

    Directory of Open Access Journals (Sweden)

    Sierevelt Inger N

    2006-09-01

    Full Text Available Abstract Background The Levels of Evidence Rating System is widely believed to categorize studies by quality, with Level I studies representing the highest quality evidence. We aimed to determine the reporting quality of Randomised Controlled Trials (RCTs published in the most frequently cited general orthopaedic journals. Methods Two assessors identified orthopaedic journals that reported a level of evidence rating in their abstracts from January 2003 to December 2004 by searching the instructions for authors of the highest impact general orthopaedic journals. Based upon a priori eligibility criteria, two assessors hand searched all issues of the eligible journal from 2003–2004 for RCTs. The assessors extracted the demographic information and the evidence rating from each included RCT and scored the quality of reporting using the reporting quality assessment tool, which was developed by the Cochrane Bone, Joint and Muscle Trauma Group. Scores were conducted in duplicate, and we reached a consensus for any disagreements. We examined the correlation between the level of evidence rating and the Cochrane reporting quality score. Results We found that only the Journal of Bone and Joint Surgery – American Volume (JBJS-A used a level of evidence rating from 2003 to 2004. We identified 938 publications in the JBJS-A from January 2003 to December 2004. Of these publications, 32 (3.4% were RCTs that fit the inclusion criteria. The 32 RCTs included a total of 3543 patients, with sample sizes ranging from 17 to 514 patients. Despite being labelled as the highest level of evidence (Level 1 and Level II evidence, these studies had low Cochrane reporting quality scores among individual methodological safeguards. The Cochrane reporting quality scores did not differ significantly between Level I and Level II studies. Correlations varied from 0.0 to 0.2 across the 12 items of the Cochrane reporting quality assessment tool (p > 0.05. Among items closely

  4. Sutures versus staples for wound closure in orthopaedic surgery: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Shantz Jesse A

    2012-06-01

    Full Text Available Abstract Background A recently published meta-analysis comparing metallic staples to sutures in orthopaedic procedures revealed three fold increase in risk for infection in stapled wounds. The studies included in the meta-analysis are at risk of bias due to experimental design limitations. A large randomized controlled trial is proposed to direct orthopaedic surgeons in their choice of wound closure material. Methods/Design A parallel group randomized controlled trial with institutional review board approval will be conducted. Patients will be randomized intraoperatively to have skin wounds closed with sutures or staples. Dressings will be used to maintain blinding outcome assessors. The primary outcome measure will be a composite all-cause wound complication outcome measure composed of: infection, wound drainage, wound necrosis, blistering, dehiscence, suture abscess and material sensitivity reaction. An independent review board blinded to treatment assignment will adjudicate suspected complications based on clinical data. All deceased patients will also be reviewed. An interim analysis of complications will take place after half of the patients have been recruited. All data will be analyzed by a blinded statistician. Dichotomous primary and secondary outcome measures will be analyzed using the Chi-squared statistic. Continuous outcome measures will be analyzed using Student's t-test. Subgroup analysis will compare infection rates using sutures versus staples in each anatomic area (upper extremity, pelvis/acetabulum, hip/femur, knee, ankle. A further subgroup analysis will be conducted comparing trauma patients to elective surgery patients. Non-infected revision surgery will also be compared to primary surgery. Discussion Wound closure material is an afterthought for many orthopaedic surgeons. The combined results of several comparative trials suggests that the choice of wound closure materials may have an impact on the rate of surgical site

  5. A critical appraisal of the first-year experience of 5 pediatric orthopaedic surgeons.

    Science.gov (United States)

    Fletcher, Nicholas D; Larson, Annalise N; Glotzbecker, Michael P; Shore, Benjamin J; Hydorn, Christopher R

    2014-09-01

    The transition into practice following a fellowship in pediatric orthopaedics is challenging. This study seeks to describe the first-year experiences of 5 pediatric orthopaedists. An Institutional Review Board-approved retrospective review was conducted of 5 pediatric orthopaedic surgeons' first year in practice. All were fellowship trained and practiced at private or academic subspecialty groups. Clinical volume, payor mix, surgical cases, as well as complications were evaluated. A total of 1172 surgical procedures were available for review. Surgeons performed an average of 234 cases with a mean case load of 19.5 procedures per month. Fracture care and surgical management of infection represented the largest number of procedures. 42.3% of patients were covered by government insurance or were uninsured. Surgeons saw an average of 30.5 new patients per week in clinic. Of these, 10.7% of patients were scheduled for an elective surgical case. A sample of clinical practice revealed that 41.3% of patients were covered by government or no insurance. 17.8% of surgical patients sustained a complication with the majority being minor or expected. 18.8% of complications were major and required repeat operation. Complications peaked in the fourth month of practice. Although clinical and surgical volumes can vary during the first year of practice, fracture care and surgical management of infection represent the majority of operative cases. A large portion of surgical volume results from emergent care, whereas elective cases are more elusive with only 1 in 10 elective patients resulting in surgical treatment. Despite a significant number of untoward events related to surgery, major surgical complications are uncommon in the first year of practice. The majority of surgical cases in the first year of practice are due to trauma and infection. A high volume of patients must be seen to establish a practice, particularly given the high rate of Medicaid patients. These figures provide

  6. The surgeon and his tools-the case for a focused orthopaedic theatre induction programme

    Directory of Open Access Journals (Sweden)

    Wong Shaun KS

    2008-10-01

    Full Text Available Abstract Background Induction programme for trainee doctors in the UK generally do not focus on the surgical aspects of their jobs. In this context we decided to conduct a telephonic survey among the hospitals belonging to three orthopaedic training regions in the UK from the point of view of the diversity of instrumentations and implants used for index procedures. Results We chose four index trauma & orthopaedic procedures (Total hip replacement, total knee replacement, intramedullary nailing and external fixator systems for long bone fractures. A telephonic survey was done in six NHS trust hospitals which were part of an orthopaedic training rotation (2 from England, 2 from Wales and 2 from Scotland. In total there were 39 different instrumentation systems for these 4 index procedures in the 6 trusts (see table 1. These comprise 12 Total hip replacement (THR systems, 14 total knee replacement (TKR systems, 9 intra-medullary nailing systems, and 4 external fixator systems. The number of different systems for each trust ranged from 7 to 19. There is a vast array of implants and instrumentation systems in each trust, as highlighted by our survey. The surgical tools are not the same in each hospitals. This situation is more complicated when trainees move to new hospitals as part of training rotations. Table 1 Number of implants/instrumentations used in each of the 6 UK trusts (3 training regions. IMPLANT E1 E2 W1 W2 S1 S2 Total Knee Replacement 4 5 2 4 3 2 Total Hip Replacement 3 4 3 6 3 3 Intramnedullary nailing 2 1 1 6 2 3 External fixators 2 3 2 2 1 1 TOTAL 11 13 8 18 9 9 E = England, W = Wales, S = Scotland Conclusion In view of this we feel that more focused theatre based induction programmes for higher surgical trainees is advocated in each hospital trust so trainees can familiarise themselves with the tools available to them. This could include discussion with the consultants and senior theatre staff along with representatives from the

  7. Closing the gap: bone health education in orthopaedic practice.

    Science.gov (United States)

    Rouhe, Mellissa

    2008-01-01

    Bone health education in an orthopaedic office and hospital setting is uncommon, yet essential. Many benefits are possible for patients by preventing future fractures and improving quality of life in those afflicted with osteoporosis and osteopenia. Ninety percent of hip fractures are due to osteoporosis; only stroke occupies more hospital bed days than hip fracture each year. Clinical time constraints, physician unawareness, cost-effectiveness, and patient noncompliance include some of the obstacles to education. Orthopaedic nurses can be a vital part of the challenging solution to removing barriers and bridging the educational gap for physicians and patients.

  8. The Role of the Orthopaedic Surgeon in Workers' Compensation Cases.

    Science.gov (United States)

    Daniels, Alan H; Kuris, Eren O; Palumbo, Mark A

    2017-03-01

    Workers' compensation is an employer-funded insurance program that provides financial and medical benefits for employees injured at work. Because many occupational injuries are musculoskeletal in nature, the orthopaedic surgeon plays an important role in the workers' compensation system. Along with establishing the correct diagnosis and implementing an appropriate treatment plan, the clinician must understand the fundamental components of the workers' compensation system to manage an injured employee. Ultimately, effective claim management requires collaboration among the employer, the employee, the legal representatives, the insurance company, and the orthopaedic surgeon.

  9. Art and trauma.

    Science.gov (United States)

    Laub, D; Podell, D

    1995-10-01

    The authors of this paper attempt to show that 'the art of trauma', because of its indirect, unaestheticised and dialogic nature, may be the only possible medium for effective representations of trauma. The real witnessing presence created in the art of trauma can act as an antidote to the annihilation of the internal 'other' that occurs in the traumatic experience and to the resulting absence, which both constitutes the core of trauma and precludes its representation. Important elements of the art of trauma are illustrated using the work of Paul Celan, Anselm Kiefer, Claude Lanzmann, Art Spiegelman, and Anne-Marie Levine and texts by Aharon Appelfeld. Examining more closely what Holocaust survivors say in their testimonies, the authors contend that survival itself should be considered as a type of art of trauma when it is made possible by a creative comprehension of reality analogous to that which characterises more conventional forms of the art of trauma. The authors proceed to explore both the possible limits to the extent that trauma may be represented and the continuous struggle involved in attempting to 'know' trauma. They also discuss how art dealing with trauma may circumscribe a double locus: one of witnessing as well as one of emptiness or execution.

  10. 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.

  11. Application of Stanford Acute Stress Reaction Questionnaire in Trauma Fracture%斯坦福急性应激反应问卷在创伤性骨折患者中的应用

    Institute of Scientific and Technical Information of China (English)

    李阳; 陈长香

    2015-01-01

    Objective To discuss the application of Chinese version of Stanford Acute Stress Reaction Questionnaire (SASRQ) in trau-matic fracture patients. Methods 96 patients with traumatic fracture in the Second Hospital of Tangshan City were recruited in the early stage. All the subjects were assessed with SASRQ in 2 weeks after trauma for the first time, and then they were assessed with SASRQ for the second time after an interval of 2 days. 496 patients with traumatic fracture completed SASRQ and Abbreviated Injury Scale-Injury Se-verity Score (AIS-ISS) assessment. Results The Cronbach's alpha was 0.930 in SASRQ, and were 0.729~0.812 in each dimension (P<0.01). Test-retest reliability at 2-day intervals was 0.980 (P<0.01). 133 cases (26.8%) were detected with acute stress disorder (ASD). According to a single entry≥3 as a positive screening, 31.7%suffered separation symptoms, 49.6%suffered re-experience traumatic symptoms, 39.5%suffered avoidance symptoms, 75.6%suffered symptoms of anxiety or increased awareness. The scores of SASRQ (t=37.807, P<0.05) and each dimension (t=36.503, 29.019, 31.111, 19.369, respectively, P<0.001) was significantly higher in the ASD positive group than in the neg-ative group. There was significantly difference in the score of SASRQ and each dimension in different age groups (F=112.319, 94.109, 95.099, 103.291, 61.497, respectively, P<0.001), the acute stress symptoms were lighter in the older group than in the other groups. There was significantly difference in the score of SASRQ and each dimension between men and women (t=7.707,-6.190,-8.944,-7.221,-9.949, respectively, P<0.001), the acute stress symptoms were lighter in men than women. There was sig-nificantly difference in the score of SASRQ and each dimension in different trauma types (F=68.516, 44.464, 59.725, 48.966, 54.827, P<0.001), the acute stress symptoms were severer in the traffic accident patients group than in the other groups. There was significantly differ-ence in the score

  12. Effect of the systemic inflammatory response, as provoked by elective orthopaedic surgery, on HbA1c.

    Science.gov (United States)

    Chadburn, Andrew J; Garman, Elizabeth; Abbas, Raad; Modupe, Anu; Ford, Clare; Thomas, Osmond L; Chugh, Sanjiv; Deshpande, Shreeram; Gama, Rousseau

    2017-01-01

    Background In acutely ill patients with new onset hyperglycaemia, plasma glucose cannot reliably distinguish between stress hyperglycaemia and undiagnosed diabetes mellitus. We, therefore, investigated the diagnostic reliability of glycated haemoglobin (HbA1c) in acute illness by prospectively evaluating the effect of the systemic inflammatory response, as provoked by elective orthopaedic surgery, on HbA1c. Methods HbA1c and serum C-reactive protein concentrations were compared before and two days after elective knee or hip surgery in 30 patients without diabetes. C-reactive protein was used to assess the systemic inflammatory response. Results The mean (standard deviation) serum C-reactive protein increased following surgery (4.8 [7.5] vs. 179.7 [61.9] mg/L; P<0.0001). HbA1c was similar before and after surgery (39.2 [5.4] vs. 38.1 [5.1] mmol/moL, respectively; P = 0.4363). Conclusions HbA1c is unaffected within two days of a systemic inflammatory response as provoked by elective orthopaedic surgery. This suggests that HbA1c may be able to differentiate newly presenting type 2 diabetes mellitus from stress hyperglycaemia in acutely ill patients with new onset hyperglycaemia.

  13. MR imaging of spinal trauma; Magnetresonanztomographie beim spinalen Trauma

    Energy Technology Data Exchange (ETDEWEB)

    Buchberger, W. [Universitaetsklinik fuer Radiodiagnostik, Univ. Innsbruck (Austria); Springer, P. [Universitaetsklinik fuer Radiodiagnostik, Univ. Innsbruck (Austria); Birbamer, G. [Universitaetsklinik fuer Neurologie, Univ. Innsbruck (Austria)]|[Gemeinsame Institutseinrichtung fuer Magnetresonanztomographie, Univ. Innsbruck (Austria); Judmaier, W. [Gemeinsame Institutseinrichtung fuer Magnetresonanztomographie, Univ. Innsbruck (Austria); Kathrein, A. [Universitaetsklinik fuer Unfallchirurgie, Univ. Innsbruck (Austria); Daniaux, H. [Universitaetsklinik fuer Unfallchirurgie, Univ. Innsbruck (Austria)

    1995-07-01

    To assess the value of MR imaging in the acute and chronic stages of spinal trauma. 126 MR examinations of 120 patients were evaluated retrospectively. In 15 cases of acute spinal cord injury, correlation of MR findings with the degree of neurological deficit and eventual recovery was undertaken. Cord anomalies in the acute stage were seen in 16 patients. Intramedullary haemorrhage (n=6) and cord transection (n=2) were associated with complete injuries and poor prognosis, whereas patients with cord oedema (n=7) had incomplete injuries and recovered significant neurological function. In the chronic stage, MR findings included persistent cord compression in 8 patients, syringomyelia or post-traumatic cyst in 12, myelomalacia in 6, cord atrophy in 9, and cord transection in 7 patients. In acute spinal trauma, MR proved useful in assessing spinal cord compression and instability. In addition, direct visualisation and characterisation of posttraumatic changes within the spinal cord may offer new possibilities in establishing the prognosis for neurological recovery. In the later stages, potentially remediable causes of persistent or progressive symptoms, such as chronic spinal cord compression or syringomyelia can be distinguished from other sequelae of spinal trauma, such as myelomalacia, cord transection or atrophy. (orig.) [Deutsch] In einer retrospektiven Studie sollte der Wert der MR-Tomographie bei der Klaerung von Wirbelsaeulenverletzungen im Akut- und Spaetstadium untersucht werden. 126 MR-Tomogramme von 120 Patienten mit Wirbelsaeulenverletzungen wurden ausgewertet und in 15 Faellen mit dem neurologischen Befund und Verlauf korreliert. Akute Rueckenmarksverletzungen waren MR-tomographisch in 16 Faellen nachweisbar. Signalpathologien vom Typ I (Haemorrhagie, n=6) und III (Transsektion, n=2) entsprachen fast durchweg kompletten und meist irreversiblen neurologischen Defiziten, waehrend Laesionen vom Typ II (Oedem, n=7) eine guenstigere Prognose aufwiesen. Im

  14. Toward the Development of Virtual Surgical Tools to Aid Orthopaedic FE Analyses

    Directory of Open Access Journals (Sweden)

    Srinivas C. Tadepalli

    2010-01-01

    Full Text Available Computational models of joint anatomy and function provide a means for biomechanists, physicians, and physical therapists to understand the effects of repetitive motion, acute injury, and degenerative diseases. Finite element models, for example, may be used to predict the outcome of a surgical intervention or to improve the design of prosthetic implants. Countless models have been developed over the years to address a myriad of orthopaedic procedures. Unfortunately, few studies have incorporated patient-specific models. Historically, baseline anatomic models have been used due to the demands associated with model development. Moreover, surgical simulations impose additional modeling challenges. Current meshing practices do not readily accommodate the inclusion of implants. Our goal is to develop a suite of tools (virtual instruments and guides which enable surgical procedures to be readily simulated and to facilitate the development of all-hexahedral finite element mesh definitions.

  15. Toward the development of virtual surgical tools to aid orthopaedic FE analyses.

    Science.gov (United States)

    Tadepalli, Srinivas C; Shivanna, Kiran H; Magnotta, Vincent A; Kallemeyn, Nicole A; Grosland, Nicole M

    2010-01-01

    Computational models of joint anatomy and function provide a means for biomechanists, physicians, and physical therapists to understand the effects of repetitive motion, acute injury, and degenerative diseases. Finite element models, for example, may be used to predict the outcome of a surgical intervention or to improve the design of prosthetic implants. Countless models have been developed over the years to address a myriad of orthopaedic procedures. Unfortunately, few studies have incorporated patient-specific models. Historically, baseline anatomic models have been used due to the demands associated with model development. Moreover, surgical simulations impose additional modeling challenges. Current meshing practices do not readily accommodate the inclusion of implants. Our goal is to develop a suite of tools (virtual instruments and guides) which enable surgical procedures to be readily simulated and to facilitate the development of all-hexahedral finite element mesh definitions.

  16. Cost comparison of orthopaedic fracture pathways using discrete event simulation in a Glasgow hospital.

    Science.gov (United States)

    Anderson, Gillian H; Jenkins, Paul J; McDonald, David A; Van Der Meer, Robert; Morton, Alec; Nugent, Margaret; Rymaszewski, Lech A

    2017-09-07

    Healthcare faces the continual challenge of improving outcome while aiming to reduce cost. The aim of this study was to determine the micro cost differences of the Glasgow non-operative trauma virtual pathway in comparison to a traditional pathway. Discrete event simulation was used to model and analyse cost and resource utilisation with an activity-based costing approach. Data for a full comparison before the process change was unavailable so we used a modelling approach, comparing a virtual fracture clinic (VFC) with a simulated traditional fracture clinic (TFC). The orthopaedic unit VFC pathway pioneered at Glasgow Royal Infirmary has attracted significant attention and interest and is the focus of this cost study. Our study focused exclusively on patients with non-operative trauma attending emergency department or the minor injuries unit and the subsequent step in the patient pathway. Retrospective studies of patient outcomes as a result of the protocol introductions for specific injuries are presented in association with activity costs from the models. Patients are satisfied with the new pathway, the information provided and the outcome of their injuries (Evidence Level IV). There was a 65% reduction in the number of first outpatient face-to-face (f2f) attendances in orthopaedics. In the VFC pathway, the resources required per day were significantly lower for all staff groups (p≤0.001). The overall cost per patient of the VFC pathway was £22.84 (95% CI 21.74 to 23.92) per patient compared with £36.81 (95% CI 35.65 to 37.97) for the TFC pathway. Our results give a clearer picture of the cost comparison of the virtual pathway over a wholly traditional f2f clinic system. The use of simulation-based stochastic costings in healthcare economic analysis has been limited to date, but this study provides evidence for adoption of this method as a basis for its application in other healthcare settings. © Article author(s) (or their employer(s) unless otherwise

  17. Management of duodenal trauma

    Institute of Scientific and Technical Information of China (English)

    CHEN Guo-qing; YANG Hua

    2011-01-01

    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.

  18. 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...

  19. [Collaboration between geriatricians and orthopaedic surgeons on elderly patients].

    Science.gov (United States)

    Damsgaard, Else Marie; Borris, Lars; Duus, Benn; van der Mark, Susanne

    2013-10-07

    Close collaboration between geriatricians and orthopaedic surgeons on elderly patients with hip fractures reduces mortality, the number of complications, and the length of hospital stay and increases the functional abilities of the patients. In some Danish hospitals the two groups of doctors work closely together, in others there are few or no geriatricians.

  20. Clubfoot: An Orthopaedic Surgeon Describes Clubfoot and Current Treatment Methods

    Science.gov (United States)

    Vitale, Michael

    2007-01-01

    As an orthopaedic surgeon who has treated numerous cases of clubfoot in his career, the author knows that it takes exceptional parents to deal with the challenges of having a child born with a clubfoot. However, it should be noted that a clubfoot diagnosis does not mean a life of pain, deformity, and disability for a child. Today's treatment…

  1. Motives for seeking a second opinion in orthopaedic surgery.

    NARCIS (Netherlands)

    Dalen, I. van; Groothoff, J.; Stewart, R.; Spreeuwenberg, P.; Groenewegen, P.; Horn, J. van

    2001-01-01

    The number of second opinions in orthopaedic surgery is increading rapidly, yet the grounds on which patients and their doctors decide to seek a second opinion have been little studied. The goal of the study was to identify patient and consultant factors that appeared to contribute to a second opini

  2. A quality assessment of randomized clinical trials in pediatric orthopaedics.

    Science.gov (United States)

    Dulai, Sukhdeep K; Slobogean, Bronwyn L T; Beauchamp, Richard D; Mulpuri, Kishore

    2007-01-01

    The promotion and practice of evidence-based medicine necessitates a critical evaluation of medical literature, including the criterion standard of randomized clinical trials (RCTs). Recent studies have examined the quality of RCTs in various surgical specialties, but no study has focused on pediatric orthopaedics. The purpose of this study was to assess and describe the quality of RCTs published in the last 10 years in journals with high clinical impact in pediatric orthopaedics. All of the RCTs in pediatric orthopaedics published in 5 well-recognized journals between 1995 and 2005 were reviewed using the Detsky Quality Assessment Scale. The mean percentage score on the Detsky scale was 53% (95% confidence interval, 46%-60%). Only 7 (19%) of the articles satisfied the threshold for a satisfactory level of methodological quality (Detsky >75%). Most RCTs in pediatric orthopaedics that are published in well-recognized peer-reviewed journals demonstrate substantial deficiencies in methodological quality. Particular areas of weakness include inadequate rigor and reporting of randomization methods, use of inappropriate or poorly described outcome measures, inadequate description of inclusion and exclusion criteria, and inappropriate statistical analysis. Further efforts are necessary to improve the conduct and reporting of clinical trials in this field to avoid inadvertent misinformation of the clinical community.

  3. Detection of biomaterial-associated infections in orthopaedic joint implants

    NARCIS (Netherlands)

    Neut, D; van Horn, [No Value; van Kooten, TG; van der Mei, HC; Busscher, HJ

    2003-01-01

    Biomaterial-associated infection of orthopaedic joint replacements is the second most common cause of implant failure. Yet, the microbiologic detection rate of infection is relatively low, probably because routine hospital cultures are made only of swabs or small pieces of excised tissue and not of

  4. Complex M&E for new orthopaedic centre.

    Science.gov (United States)

    Briars, Paul

    2016-03-01

    Paul Briars, North West regional director for independent engineering, IT, and facilities services business, NG Bailey (pictured), discusses the company's part in a major redevelopment at one of the UK's top orthopaedic hospitals, Wrightington Hospital in Lancashire --famous as the site, in the early 1960s, of first ever hip replacement operations, by pioneering surgeon, Professor Sir John Charnley (HEJ --April 2013).

  5. Reading the Small Print – Labelling Recommendations for Orthopaedic Implants

    Science.gov (United States)

    Haene, Roger A; Sandhu, Ranbir S; Baxandall, Richard

    2009-01-01

    INTRODUCTION There exist, currently, no clear guidelines regarding standards for surgical implant labelling. Dimensions of the laminar flow canopies in orthopaedic use fixes the distance at which implant labels can be read. Mistakes when reading the label on an implant box can pose health risks for patients, and financial consequences for medical institutions. SUBJECTS AND METHODS Using scientifically validated tools such as the Snellen Chart Formula, a theoretical minimum standard for text on implant labels was reached. This theoretical standard was then tested under real operating conditions. After discovering a minimum practical standard for implant labels, the authors then audited current labels in use on a wide range of orthopaedic implant packages. Furthermore, other non-text-related labelling problems were also noted. RESULTS There is a definite minimum standard which should be observed when implant labels are manufactured. Implants in current use bear labels on the packaging that are of an insufficient standard to ensure patient safety in theatre. CONCLUSIONS The authors have established text parameters that will increase the legibility of implant labels. In the interests of improving risk management in theatre, therefore, the authors propose a standard for orthopaedic implant labelling, and believe this will provide a useful foundation for further discussion between the orthopaedic community and implant manufacturers. PMID:19686615

  6. Orthopaedic Implants And Prosthesis: Economic Costs Of Post ...

    African Journals Online (AJOL)

    Orthopaedic Implants And Prosthesis: Economic Costs Of Post-Operative Wound Infection. ... No 2 (2003) >. Log in or Register to get access to full text downloads. ... The mean age for the test group was 49.2 (20-76)years and the control was ...

  7. 99m Tc-labeled heparin test in orthopaedic surgery

    Energy Technology Data Exchange (ETDEWEB)

    Bouvier, J.F.; Lafon, J.C.; Colin, M.; Chatelut, J.; Beaubatie, F. (Hopital Universitaire Dupuytren, Limoges (France))

    1983-06-30

    99m Tc-labeled heparin test was performed for early detection of phlebitis or pulmonary embolism after orthopaedic prothesis. Heparinic treatment and surgery per se were demonstrated to have no effect on the results. If this test demonstrates a statistical difference for pathologic patients, it is of greater value to consider ratio between rates before and after intervention.

  8. Detection of biomaterial-associated infections in orthopaedic joint implants

    NARCIS (Netherlands)

    Neut, D; van Horn, [No Value; van Kooten, TG; van der Mei, HC; Busscher, HJ

    Biomaterial-associated infection of orthopaedic joint replacements is the second most common cause of implant failure. Yet, the microbiologic detection rate of infection is relatively low, probably because routine hospital cultures are made only of swabs or small pieces of excised tissue and not of

  9. Trauma e temporalidade

    Directory of Open Access Journals (Sweden)

    Ana Maria Rudge

    Full Text Available O trauma tem sido abordado na literatura psicanalítica especialmente como um trauma infantil de natureza sexual. A neurose traumática é tomada como modelo para a circunscrição de uma acepção de trauma que não se confunde com o trauma estrutural eficaz na constituição do psiquismo, e cuja sintomatologia não pode ser diretamente remetida à experiência infantil de natureza sexual.

  10. About Military Sexual Trauma

    Medline Plus

    Full Text Available ... out why Close About Military Sexual Trauma Veterans Health Administration Loading... Unsubscribe from Veterans Health Administration? Cancel Unsubscribe Working... Subscribe Subscribed Unsubscribe 15K ...

  11. About Military Sexual Trauma

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    Full Text Available ... out why Close About Military Sexual Trauma Veterans Health Administration Loading... Unsubscribe from Veterans Health Administration? Cancel Unsubscribe Working... Subscribe Subscribed Unsubscribe 12, ...

  12. About Military Sexual Trauma

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    Full Text Available ... why Close About Military Sexual Trauma Veterans Health Administration Loading... Unsubscribe from Veterans Health Administration? Cancel Unsubscribe Working... Subscribe Subscribed Unsubscribe 15K Loading... ...

  13. [Scrotal trauma: management strategy].

    Science.gov (United States)

    Culty, T; Ravery, V

    2006-04-01

    Scrotal traumas are rare. Most are blunt traumas caused by a direct blow on the scrotum. The testicle is projected against the pubic arch. Early surgical investigation has considerably improved the prognosis of testicular trauma, and reduced orchidectomy rate. ULtrasonography has also improved the management of scrotal trauma. But there is a controversy about accuracy of ultrasonography in predicting presence or absence of testicular disruption. ULtrasonography should not challenge the dogma regarding systematic surgical investigation of hematocele and enlarged scrotum. Long term outcomes (testicular atrophy, infertility) may be more frequent as previously thought and should be detected.

  14. Burden of maxillofacial trauma at level 1 trauma center.

    Science.gov (United States)

    Kaul, Ruchi Pathak; Sagar, Sushma; Singhal, Maneesh; Kumar, Abhishek; Jaipuria, Jiten; Misra, Mahesh

    2014-06-01

    major etiologic factor of maxillofacial injuries in our setting and the young adult males were the main victims. Henceforth, establishment of regionalized, efficient, and focused trauma centers in various parts of the country particularly for acute trauma should be emphasized. Also, the laws regarding the precautions such as seat belts, speed limits, and traffic rules must be observed strictly to reduce the incidence of RTA.

  15. Psychological distress among patients of an orthopaedic outpatient clinic: a study from a low-income country

    Directory of Open Access Journals (Sweden)

    Chaudhry Imran B

    2010-02-01

    Full Text Available Abstract Background Depression is common among general trauma patients and is associated with a poor outcome. We evaluated the relationship of psychological distress to physical injury, musculoskeletal complaints, and social factors in a low-income country. Methods We administered the Self-Rating Questionnaire (SRQ, the Oslo social support questionnaire, and the Brief Disability Questionnaire (BDQ. Results An SRQ score of 9 or more, which indicates probable depressive disorder, occurred in 45.6% of men and 76.1% of women. A high SRQ score was associated with female sex, little or no education, low income and little social support. Even after these were controlled for there was a significantly higher SRQ score in patients with arthritis, backache/prolapsed disc, major fracture and other bone pathology. Conclusions Depressive disorder appears to be very common in orthopaedic outpatients in Pakistan; both social circumstances and nature of bone pathology are associated with such depression.

  16. The Role of 3D Modelling and Printing in Orthopaedic Tissue Engineering: A Review of the Current Literature.

    Science.gov (United States)

    Shaunak, Shalin; Dhinsa, Baljinder S; Khan, Wasim S

    2017-01-01

    Orthopaedic surgery lends itself well to advances in technology. An area of interest and ongoing research is that of the production of scaffolds for use in trauma and elective surgery. 3D printing provides unprecedented accuracy in terms of micro- and macro-structure and geometry for scaffold production. It can also be utilised to construct scaffolds of a variety of different materials and more recently has allowed for the construction of bio-implants which recapitulate bone and cartilage tissue. This review seeks to look at the various methods of 3DP, the materials used, elements of functionality and design, as well as modifications to increase the biomechanics and bioactivity of 3DP scaffolds.

  17. Understanding how orthopaedic surgery practices generate value for healthcare systems.

    Science.gov (United States)

    Olson, Steven A; Mather, Richard C

    2013-06-01

    Orthopaedic surgery practices can provide substantial value to healthcare systems. Increasingly, healthcare administrators are speaking of the need for alignment between physicians and healthcare systems. However, physicians often do not understand what healthcare administrators value and therefore have difficulty articulating the value they create in discussions with their hospital or healthcare organization. Many health systems and hospitals use service lines as an organizational structure to track the relevant data and manage the resources associated with a particular type of care, such as musculoskeletal care. Understanding service lines and their management can be useful for orthopaedic surgeons interested in interacting with their hospital systems. We provide an overview of two basic types of value orthopaedic surgeons create for healthcare systems: financial or volume-driven benefits and nonfinancial quality or value-driven patient care benefits. We performed a search of PubMed from 1965 to 2012 using the term "service line." Of the 351 citations identified, 18 citations specifically involved the use of service lines to improve patient care in both nursing and medical journals. A service line is a structure used in healthcare organizations to enable management of a subset of activities or resources in a focused area of patient care delivery. There is not a consistent definition of what resources are managed within a service line from hospital to hospital. Physicians can positively impact patient care through engaging in service line management. There is increasing pressure for healthcare systems and hospitals to partner with orthopaedic surgeons. The peer-reviewed literature demonstrates there are limited resources for physicians to understand the value they create when attempting to negotiate with their hospital or healthcare organization. To effectively negotiate for resources to provide the best care for patients, orthopaedic surgeons need to claim and

  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. Pain management in trauma: A review study

    Directory of Open Access Journals (Sweden)

    Alireza Ahmadi

    2016-07-01

    Full Text Available Background: 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. Method: 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. Results: 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. Conclusion: 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.