WorldWideScience

Sample records for activity-related injury prevention

  1. Process evaluation of a school based physical activity related injury prevention programme using the RE-AIM framework

    Directory of Open Access Journals (Sweden)

    van Mechelen Willem

    2010-11-01

    Full Text Available Abstract Background In general, only information regarding the effectiveness of an intervention programme is ever published. However, in recent years evaluating the translatability and feasibility of an intervention programme has become more important. Therefore, this paper presents the results of the evaluation of the iPlay programme aimed at preventing physical activity related injuries in primary school children. Methods The iPlay programme targeted injuries gained through physical activity, and consisted of a teacher's manual, informative newsletters and posters, a website, and set exercises to be carried out during physical education (PE classes. In order to evaluate the iPlay programme for translatability and feasibility, teachers, children and parents who participated in the iPlay programme filled out a questionnaire The objective of this study is to describe the results of the process-evaluation of the iPlay programme based on the five dimensions of the RE-AIM framework. Results The results showed that the participation rate of the children was 100% (reach. Nine percent of the schools who were invited to take part were willing to participate in the study (adoption rate. Teachers stated that they implemented the different elements of the programme partly as intended (implementation. The percentage of children and parents who followed the programme was less than expected. In addition, 52% of the teachers indicated that the current iPlay programme could become standard practice in their teaching routine (maintenance. Conclusion The iPlay programme is a first start in the prevention of physical activity related injuries in children, but further improvements need to be made to the programme on the basis of this process evaluation. Trial registration ISRCTN78846684; http://www.controlled-trials.com

  2. Effectiveness of a school-based physical activity-related injury prevention program on risk behavior and neuromotor fitness a cluster randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Bakker Ingrid

    2010-01-01

    Full Text Available Abstract Background To investigate the effects of a school-based physical activity-related injury prevention program, called 'iPlay', on risk behavior and neuromotor fitness. Methods In this cluster randomized controlled trial 40 primary schools throughout the Netherlands were randomly assigned in an intervention (n = 20 or control group (n = 20. The study includes 2,210 children aged 10-12 years. The iPlay-intervention takes one school year and consists of a teacher manual, informative newsletters and posters, a website, and simple exercises to be carried out during physical education classes. Outcomes measures were self-reported injury preventing behavior, self-reported behavioral determinants (knowledge, attitude, social-influence, self-efficacy, and intention, and neuromotor fitness. Results The iPlay-program was not able to significantly improve injury-preventing behavior. The program did significantly improve knowledge and attitude, two determinants of behavior. The effect of the intervention-program on behavior appeared to be significantly mediated by knowledge and attitude. Improved scores on attitude, social norm, self-efficacy and intention were significantly related to changes in injury preventing behavior. Furthermore, iPlay resulted in small non-significant improvements in neuromotor fitness in favor of the intervention group. Conclusion This cluster randomized controlled trial showed that the iPlay-program did significantly improved behavioral determinants. However, this effect on knowledge and attitude was not strong enough to improve injury preventing behavior. Furthermore, the results confirm the hypothetical model that injury preventing behavior is determined by intention, attitude, social norm and self-efficacy. Trial number ISRCTN78846684

  3. Preventing Knee Injuries

    Science.gov (United States)

    ... Our Newsletter Donate Blog Skip breadcrumb navigation Preventing Knee Injuries Knee injuries in children and adolescent athletes ... this PDF Share this page: WHAT ARE COMMON KNEE INJURIES? Pain Syndromes One of the most common ...

  4. Preventing eye injuries

    Directory of Open Access Journals (Sweden)

    Daksha Patel

    2016-01-01

    Full Text Available The main challenge in developing a strategy to prevent eye injuries is that there are so many different causes and situations that can lead to eye injuries, each requiring a different approach.

  5. Home Injury Prevention

    Science.gov (United States)

    ... fax mgfa@myasthenia.org • www.myasthenia.org HOME INJURY PREVENTION Home Injur y Prevention A helpful guide for patients and their caregivers. www.myasthenia.org General cont’d. •Be alert ...

  6. Prevention of running injuries.

    Science.gov (United States)

    Fields, Karl B; Sykes, Jeannie C; Walker, Katherine M; Jackson, Jonathan C

    2010-01-01

    Evidence for preventive strategies to lessen running injuries is needed as these occur in 40%-50% of runners on an annual basis. Many factors influence running injuries, but strong evidence for prevention only exists for training modification primarily by reducing weekly mileage. Two anatomical factors - cavus feet and leg length inequality - demonstrate a link to injury. Weak evidence suggests that orthotics may lessen risk of stress fracture, but no clear evidence proves they will reduce the risk of those athletes with leg length inequality or cavus feet. This article reviews other potential injury variables, including strength, biomechanics, stretching, warm-up, nutrition, psychological factors, and shoes. Additional research is needed to determine whether interventions to address any of these will help prevent running injury.

  7. Injury Prevention Research

    Centers for Disease Control (CDC) Podcasts

    2009-09-01

    Research provides the knowledge that we need to understand what is possible, what is not, and the best way to proceed in our intervention efforts.  Created: 9/1/2009 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 9/1/2009.

  8. Preventing Children's Sports Injuries

    Science.gov (United States)

    ... might not be possible to return to the sport without risking further injury. Because overuse injuries are characterized by swelling, a doctor may prescribe rest, medicines to ease inflammation, and physical therapy. When recovery is complete, your child's technique or ...

  9. Preventing head and neck injury.

    Science.gov (United States)

    McIntosh, A S; McCrory, P

    2005-06-01

    A wide range of head and neck injury risks are present in sport, including catastrophic injury. The literature since 1980 on prevention of head and neck injury in sport was reviewed, focusing on catastrophic and brain injury and identifying the range of injury prevention methods in use. There have been few formal evaluations of injury prevention methods. Approaches that are considered, or have been proven, to be successful in preventing injury include: modification of the baseball; implementation of helmet standards in ice hockey and American football and increased wearing rates; use of full faceguards in ice hockey; changes in rules associated with body contact; implementation of rules to reduce the impact forces in rugby scrums. Helmets and other devices have been shown to reduce the risk of severe head and facial injury, but current designs appear to make little difference to rates of concussion. Research methods involving epidemiological, medical, and human factors are required in combination with biomechanical and technological approaches to reduce further injury risks in sport.

  10. Injury prevention and public health

    Directory of Open Access Journals (Sweden)

    David A. Sleet

    2010-06-01

    Full Text Available Injuries are one of the most under-recognized public health problems facing the world today. With more than 5 million deaths every year, violence and injuries account for 9% of global mortality, as many deaths as from HIV, Malaria and Tuberculosis combined. Eight of the 15 leading causes of death for people ages 15 to 29 years are injury-related: road traffic injuries, suicides, homicides, drowning, burns, war injuries, poisonings and falls. For every death due to war, there are three deaths due to homicide and five deaths due to suicide. However, most violence happens to people behind closed doors and results not in death, but often in years of physical and emotional suffering [1]. Injuries can be classified by intent: unintentional or intentional. Traffic injuries, fire-related injuries, falls, drowning, and poisonings are most often classified as unintentional injuries; injuries due to assault, selfinflicted violence such as suicide, and war are classified as intentional injuries, or violence. Worldwide, governments and public and private partners are increasingly aware of the strains that unintentional injuries and violence place on societies. In response they are strengthening data collection systems, improving services for victims and survivors, and increasing prevention efforts [1].

  11. 76 FR 7217 - Board of Scientific Counselors, National Center for Injury Prevention and Control (BSC, NCIPC)

    Science.gov (United States)

    2011-02-09

    ... Center for Injury Prevention and Control (BSC, NCIPC) In accordance with Section 10(a)(2) of the Federal... research and control activities related to injury. Matters to be Discussed: The BSC, NCIPC will discuss...

  12. Hamstring injuries: Prevention and rehabilitation

    Directory of Open Access Journals (Sweden)

    KALLIS KALLI

    2016-10-01

    Full Text Available A review was conducted to present current views and effectiveness of prevention and rehabilitation methods of hamstring injuries. Methods: a review searching on the electronic data bases, including Proquest, Medline, Sport Discus, Cinahl plus, Health source Nursing / Academic edition, Academic search complete, Pub med and Scholar Google. Only randomized control studies (RCT'S were included which contained the intervention and control groups concerning either the prevention or rehabilitation of hamstrings. Results: fourteen randomized control studies were included. Twelve concerned the prevention and two the rehabilitation of hamstring injuries. From the analysis of the articles concerning prevention we concluded that stretching, especially static and warm up program named "The 11" did not show any benefits in preventing hamstring injuries whilst strength training exercises with eccentric contraction (Nordic exercises and warm-up program "The 11+" containing eccentric exercises of hamstring showed significant differences regarding the prevention. It is postulated that the effectiveness of this may be due to the fact that the researchers had targeted the progressive increase in the intensity and frequency of eccentric exercises. Conclusions: eccentric exercises seem (based on the findings included in this study to have an important role in the prevention and strengthening immediately after hamstring injury and also significantly role on reducing the risk of reinjury. A rehabilitation program that includes mainly stretching exercises with eccentric loading of hamstrings muscles and secondly an exercise program which includes core stability and progressive agility exercises were found to be the most effective for recovery after hamstrings injury.

  13. Core Stability Training for Injury Prevention

    OpenAIRE

    2013-01-01

    Context: Enhancing core stability through exercise is common to musculoskeletal injury prevention programs. Definitive evidence demonstrating an association between core instability and injury is lacking; however, multifaceted prevention programs including core stabilization exercises appear to be effective at reducing lower extremity injury rates. Evidence Acquisition: PubMed was searched for epidemiologic, biomechanic, and clinical studies of core stability for injury prevention (keywords: ...

  14. Hamstring injuries: Prevention and rehabilitation

    OpenAIRE

    KALLIS KALLI; STASINOPOULOS DIMITRIOS

    2016-01-01

    A review was conducted to present current views and effectiveness of prevention and rehabilitation methods of hamstring injuries. Methods: a review searching on the electronic data bases, including Proquest, Medline, Sport Discus, Cinahl plus, Health source Nursing / Academic edition, Academic search complete, Pub med and Scholar Google. Only randomized control studies (RCT'S were included) which contained the intervention and control groups concerning either the prevention or rehabilitation ...

  15. Preventing dance injuries: current perspectives

    Directory of Open Access Journals (Sweden)

    Russell JA

    2013-09-01

    Full Text Available Jeffrey A Russell Division of Athletic Training, School of Applied Health Sciences and Wellness, Ohio University, Athens, OH, USA Abstract: Dancers are clearly athletes in the degree to which sophisticated physical capacities are required to perform at a high level. The standard complement of athletic attributes – muscular strength and endurance, anaerobic and aerobic energy utilization, speed, agility, coordination, motor control, and psychological readiness – all are essential to dance performance. In dance, as in any athletic activity, injuries are prevalent. This paper presents the research background of dance injuries, characteristics that distinguish dance and dancers from traditional sports and athletes, and research-based perspectives into how dance injuries can be reduced or prevented, including the factors of physical training, nutrition and rest, flooring, dancing en pointe, and specialized health care access for dancers. The review concludes by offering five essential components for those involved with caring for dancers that, when properly applied, will assist them in decreasing the likelihood of dance-related injury and ensuring that dancers receive optimum attention from the health care profession: (1 screening; (2 physical training; (3 nutrition and rest; (4 specialized dance health care; and (5 becoming acquainted with the nature of dance and dancers. Keywords: dance, injuries, injury prevention, fitness, wellness, health

  16. Sports Injury Prevention Tip Sheet

    Science.gov (United States)

    ... Commemorative Giving Employment at AAP Advertise with AAP Advertising on AAP.org Advertising on AAP Journals & Publications AAP Mailing and eMail ... Help/Feedback a a a print email share Facebook Twitter 2017 Sports Injury Prevention Tip Sheet 3/ ...

  17. Brain Injury Safety Tips and Prevention

    Science.gov (United States)

    ... Address What's this? Submit What's this? Submit Button Brain Injury Safety Tips and Prevention Recommend on Facebook ... not grass or dirt. More HEADS UP Video: Brain Injury Safety and Prevention frame support disabled and/ ...

  18. Overuse Injury: How to Prevent Training Injuries

    Science.gov (United States)

    ... http://www.niams.nih.gov/Health_Info/Sports_Injuries/sports_injuries_ff.asp. Accessed Dec. 21, 2015. Tips for ... cfm?topic=A00132. Accessed Dec. 21, 2015. Overuse injury. The American Orthopaedic Society for Sports Medicine. http://www.stopsportsinjuries.org/overuse-injury.aspx. ...

  19. Triathlon related musculoskeletal injuries: the status of injury prevention knowledge.

    Science.gov (United States)

    Gosling, Cameron McR; Gabbe, Belinda J; Forbes, Andrew B

    2008-07-01

    Triathlon is a popular participation sport that combines swimming, cycling and running into a single event. A number of studies have investigated the incidence of injury, profile of injuries sustained and factors contributing to triathlon injury. This paper summarises the published literature in the context of the evidence base for the prevention of triathlon related injuries. Relevant articles on triathlon injuries were sourced from peer-reviewed English language journals and assessed using the Translating Research into Injury Prevention Practice (TRIPP) framework. This review highlights the significant knowledge gap that exists in the published literature describing the incidence of injury, the profile of injuries sustained and evidence for the prevention of injury in triathlon. Despite the number of studies undertaken to address TRIPP Stages 1 and 2 (injury surveillance, aetiology and mechanism of injury), most triathlon studies have been limited by retrospective designs with substantial, and unvalidated, recall periods, inconsistency in the definitions used for a reportable injury and exposure to injury, or a failure to capture exposure data at all. Overall, the paucity of quality, prospective studies investigating the incidence of injury in triathlon and factors contributing to their occurrence has led to an inability to adequately inform the development of injury prevention strategies (TRIPP Stages 3-6) for this sport, a situation that must be rectified if gains are to be made in reducing the burden of triathlon related injury.

  20. Preventing dance injuries: current perspectives.

    Science.gov (United States)

    Russell, Jeffrey A

    2013-09-30

    Dancers are clearly athletes in the degree to which sophisticated physical capacities are required to perform at a high level. The standard complement of athletic attributes - muscular strength and endurance, anaerobic and aerobic energy utilization, speed, agility, coordination, motor control, and psychological readiness - all are essential to dance performance. In dance, as in any athletic activity, injuries are prevalent. This paper presents the research background of dance injuries, characteristics that distinguish dance and dancers from traditional sports and athletes, and research-based perspectives into how dance injuries can be reduced or prevented, including the factors of physical training, nutrition and rest, flooring, dancing en pointe, and specialized health care access for dancers. The review concludes by offering five essential components for those involved with caring for dancers that, when properly applied, will assist them in decreasing the likelihood of dance-related injury and ensuring that dancers receive optimum attention from the health care profession: (1) screening; (2) physical training; (3) nutrition and rest; (4) specialized dance health care; and (5) becoming acquainted with the nature of dance and dancers.

  1. Youth Sport Injury Prevention is KEY.

    Science.gov (United States)

    Shimon, Jane M.

    2002-01-01

    Describes how providing a well-designed injury prevention program that includes attention to growth and development, training and conditioning, protective equipment, and emergency care can minimize youth sport injuries. (SM)

  2. Prevention of Lower Extremity Injuries in Basketball

    OpenAIRE

    2015-01-01

    Context: Lower extremity injuries are common in basketball, yet it is unclear how prophylactic interventions affect lower extremity injury incidence rates. Objective: To analyze the effectiveness of current lower extremity injury prevention programs in basketball athletes, focusing on injury rates of (1) general lower extremity injuries, (2) ankle sprains, and (3) anterior cruciate ligament (ACL) tears. Data Sources: PubMed, MEDLINE, CINAHL, SPORTDiscus, and the Cochrane Register of Controlle...

  3. Prevention of farm injuries in Denmark

    DEFF Research Database (Denmark)

    Rasmussen, Kurt; Carstensen, Ole; Lauritsen, Jens

    2003-01-01

    This study examined the effects of a 4-year randomized intervention program that combined a safety audit with safety behavior training in the prevention of farm injuries.......This study examined the effects of a 4-year randomized intervention program that combined a safety audit with safety behavior training in the prevention of farm injuries....

  4. 77 FR 58847 - Board of Scientific Counselors, National Center for Injury Prevention and Control (BSC, NCIPC)

    Science.gov (United States)

    2012-09-24

    ... Center for Injury Prevention and Control (BSC, NCIPC) In accordance with Section 10(a)(2) of the Federal... research and control activities related to injury. Matters To Be Discussed: The BSC, NCIPC will discuss the... to the BSC. There will be 15 minutes allotted for public comments at the end of the open...

  5. Prevention of Hamstring Injuries in Collegiate Sprinters

    Science.gov (United States)

    Sugiura, Yusaku; Sakuma, Kazuhiko; Sakuraba, Keishoku; Sato, Yamato

    2017-01-01

    Background: No studies have been reported on how strength, agility, and flexibility training reduce the occurrence of hamstring injuries in sprinters. Therefore, a program for preventing hamstring injury in these athletes has not been established. Purpose: To document the incidence of hamstring injuries during times when different prevention strategies were employed to see whether a particular prevention program reduced their occurrence. Study Design: Descriptive epidemiology study. Methods: The study subjects were a total of 613 collegiate male sprinters trained by the same coach over 24 seasons. Tow training was used throughout the research period as a normal sprint training method. The hamstring injury prevention program evolved over time. From 1988 to 1991 (period 1), prevention focused on strength training alone; from 1992 to 1999 (period 2), a combination of strength and agility training was used; and from 2000 to 2011 (period 3), the program incorporated strength, agility, and flexibility training. The incidence of hamstring injuries was compared for each of the 3 prevention strategies. Results: The incidence of hamstring injuries per athlete-seasons was 137.9 for period 1, 60.6 for period 2, and 6.7 for period 3. A significant difference was observed in the incidence of hamstring injury according to the different prevention programs (χ2(2) = 31.78, P < .001, effect size: Cramer V = 0.23, 1 − β = 0.999). Residual analysis showed that the number of hamstring injuries for period 1 was significantly greater than the expected value (P < .01), whereas that for period 3 was significantly lower than the expected value (P < .01). Conclusion: The incidence of hamstring injuries in sprinters decreased as agility and flexibility were added to strength training. PMID:28210652

  6. Ways to Prevent Percussion Overuse Injuries

    Science.gov (United States)

    Fidyk, Steve

    2009-01-01

    It is a proven fact that the repetitive nature of percussion playing can cause carpal tunnel syndrome, bursitis, and tendinitis. This paper offers ways to prevent percussion overuse injuries, particularly by developing a healthy warmup routine.

  7. Barefoot running: does it prevent injuries?

    Science.gov (United States)

    Murphy, Kelly; Curry, Emily J; Matzkin, Elizabeth G

    2013-11-01

    Endurance running has evolved over the course of millions of years and it is now one of the most popular sports today. However, the risk of stress injury in distance runners is high because of the repetitive ground impact forces exerted. These injuries are not only detrimental to the runner, but also place a burden on the medical community. Preventative measures are essential to decrease the risk of injury within the sport. Common running injuries include patellofemoral pain syndrome, tibial stress fractures, plantar fasciitis, and Achilles tendonitis. Barefoot running, as opposed to shod running (with shoes), has recently received significant attention in both the media and the market place for the potential to promote the healing process, increase performance, and decrease injury rates. However, there is controversy over the use of barefoot running to decrease the overall risk of injury secondary to individual differences in lower extremity alignment, gait patterns, and running biomechanics. While barefoot running may benefit certain types of individuals, differences in running stance and individual biomechanics may actually increase injury risk when transitioning to barefoot running. The purpose of this article is to review the currently available clinical evidence on barefoot running and its effectiveness for preventing injury in the runner. Based on a review of current literature, barefoot running is not a substantiated preventative running measure to reduce injury rates in runners. However, barefoot running utility should be assessed on an athlete-specific basis to determine whether barefoot running will be beneficial.

  8. Occupational injury insurance - A strategy for prevention?

    DEFF Research Database (Denmark)

    Jacobsen, Thomas

    1993-01-01

    Can compulsory occupational injury insurance be used as a strategy for prevention in the work place? This is discussed on the basis of two different insurance systems - the Danish and the French.......Can compulsory occupational injury insurance be used as a strategy for prevention in the work place? This is discussed on the basis of two different insurance systems - the Danish and the French....

  9. Firearm injury prevention training in Preventive Medicine Residency programs.

    Science.gov (United States)

    Khubchandani, Jagdish; Price, James H; Dake, Joseph A

    2009-08-01

    Preventive medicine plays a central role in the reducing the number of deaths due to preventable causes of premature deaths. General Preventive Medicine Residency programs have not been studied in relation to training in this area. A three-wave mail survey was conducted with email and telephone follow-ups. The outcome measures were the portion of program directors involved in training residents on firearm injury prevention issues and their perceived benefits and barriers of training residents on firearm injury prevention issues. Only 25% of the programs provided formal training on firearm injury prevention. Program directors who provided formal training perceived significantly higher number of benefits to offering such training than did directors who did not provide such training but no significant difference was found between the two for number of perceived barriers. If preventive medicine residency graduates are to play a role in reducing premature morbidity and mortality from firearms it will require more residencies to offer formal training in this area. The Association for Prevention Teaching and Research needs to develop guidelines on specific curriculum topics regarding firearm injury prevention.

  10. Preventing gun injuries in children.

    Science.gov (United States)

    Crossen, Eric J; Lewis, Brenna; Hoffman, Benjamin D

    2015-02-01

    Firearms are involved in the injury and death of a large number of children each year from both intentional and unintentional causes. Gun ownership in homes with children is common, and pediatricians should incorporate evidence-based means to discuss firearms and protect children from gun-related injuries and violence. Safe storage of guns, including unloaded guns locked and stored separately from ammunition, can decrease risks to children, and effective tools are available that pediatricians can use in clinical settings to help decrease children's access to firearms. Furthermore, several community-based interventions led by pediatricians have effectively reduced firearm-related injury risks to children. Educational programs that focus on children's behavior around guns have not proven effective.

  11. Preventing eye injuries in quarries

    Directory of Open Access Journals (Sweden)

    Richard Wormald

    2016-01-01

    Full Text Available Eye injuries often occur in the workplace in low and middle-income countries, particularly in the construction, agricultural, mining, and manufacturing industries. Even if there are safety regulations in these industries, their enforcement is often unsatisfactory, and owners are not required to provide safety equipment.

  12. Prevention of sports-related eye injury.

    Science.gov (United States)

    Stock, J G; Cornell, F M

    1991-08-01

    Sports-related eye injury is an important cause of vision loss. Many eye injuries can be prevented through the supervision of play, the enforcement of game rules and the use of eye protective devices. State-of-the-art eye protective devices incorporate highly impact-resistant optical material, usually polycarbonate lenses, in a sturdy frame. Protective devices are available for use in racquet sports, baseball, basketball, football, ice hockey and other sports.

  13. Recognition and Prevention of Rugby Injuries.

    Science.gov (United States)

    Tomasin, J D; Martin, D F; Curl, W W

    1989-06-01

    In brief: Rugby is a popular, strenuous contact sport that demands almost continuous action by the players. Players, coaches, and physicians must be aware of the potential for and types of injuries that occur during matches and of ways to avoid, or at least reduce, this number and severity. Minor and moderate injuries are more frequent than severe injuries, but all must be regarded seriously. Concussions, although relatively rare, can have serious consequences, and cervical spine injuries can be catastrophic. Player fitness and conditioning and a pregame warm-up are all essential for preventing injuries. Equally important are coaching, adherence to the rules of the game, and avoidance of dangerous play. If these measures are practiced consistently, rugby will be safer.

  14. The prevention method for an injury

    OpenAIRE

    2010-01-01

    Everybody hope the healthy life. But injured people have been increased in recent year. The reason of the injury is overwork, overweight and aging. In this review, research Anterior Cruciate Ligament (ACL) damage as the current state of the lower limbs injury in our country and the measures this introduction on the possibility of insole. ACL damage is one of the lower limbs injury. The reason of the ACL damage are stop-motion, cutting-motion and landing-motion . Prevention proglam of ACL dama...

  15. Suprathreshold heat pain response predicts activity-related pain, but not rest-related pain, in an exercise-induced injury model.

    Directory of Open Access Journals (Sweden)

    Rogelio A Coronado

    Full Text Available Exercise-induced injury models are advantageous for studying pain since the onset of pain is controlled and both pre-injury and post-injury factors can be utilized as explanatory variables or predictors. In these studies, rest-related pain is often considered the primary dependent variable or outcome, as opposed to a measure of activity-related pain. Additionally, few studies include pain sensitivity measures as predictors. In this study, we examined the influence of pre-injury and post-injury factors, including pain sensitivity, for induced rest and activity-related pain following exercise induced muscle injury. The overall goal of this investigation was to determine if there were convergent or divergent predictors of rest and activity-related pain. One hundred forty-three participants provided demographic, psychological, and pain sensitivity information and underwent a standard fatigue trial of resistance exercise to induce injury of the dominant shoulder. Pain at rest and during active and resisted shoulder motion were measured at 48- and 96-hours post-injury. Separate hierarchical models were generated for assessing the influence of pre-injury and post-injury factors on 48- and 96-hour rest-related and activity-related pain. Overall, we did not find a universal predictor of pain across all models. However, pre-injury and post-injury suprathreshold heat pain response (SHPR, a pain sensitivity measure, was a consistent predictor of activity-related pain, even after controlling for known psychological factors. These results suggest there is differential prediction of pain. A measure of pain sensitivity such as SHPR appears more influential for activity-related pain, but not rest-related pain, and may reflect different underlying processes involved during pain appraisal.

  16. Stretching and injury prevention: an obscure relationship.

    Science.gov (United States)

    Witvrouw, Erik; Mahieu, Nele; Danneels, Lieven; McNair, Peter

    2004-01-01

    It is generally accepted that increasing the flexibility of a muscle-tendon unit promotes better performances and decreases the number of injuries. Stretching exercises are regularly included in warm-up and cooling-down exercises; however, contradictory findings have been reported in the literature. Several authors have suggested that stretching has a beneficial effect on injury prevention. In contrast, clinical evidence suggesting that stretching before exercise does not prevent injuries has also been reported. Apparently, no scientifically based prescription for stretching exercises exists and no conclusive statements can be made about the relationship of stretching and athletic injuries. Stretching recommendations are clouded by misconceptions and conflicting research reports. We believe that part of these contradictions can be explained by considering the type of sports activity in which an individual is participating. Sports involving bouncing and jumping activities with a high intensity of stretch-shortening cycles (SSCs) [e.g. soccer and football] require a muscle-tendon unit that is compliant enough to store and release the high amount of elastic energy that benefits performance in such sports. If the participants of these sports have an insufficient compliant muscle-tendon unit, the demands in energy absorption and release may rapidly exceed the capacity of the muscle-tendon unit. This may lead to an increased risk for injury of this structure. Consequently, the rationale for injury prevention in these sports is to increase the compliance of the muscle-tendon unit. Recent studies have shown that stretching programmes can significantly influence the viscosity of the tendon and make it significantly more compliant, and when a sport demands SSCs of high intensity, stretching may be important for injury prevention. This conjecture is in agreement with the available scientific clinical evidence from these types of sports activities. In contrast, when the type

  17. Prevention of groin injuries in sports

    DEFF Research Database (Denmark)

    Esteve, E; Rathleff, M S; Bagur-Calafat, C;

    2015-01-01

    in sports. METHODS: A comprehensive search was performed in May 2014 yielding 1747 potentially relevant references. Two independent assessors evaluated randomised controlled trials for inclusion, extracted data and performed quality assessments using Cochrane's risk of bias tool. Quantitative analyses were...... performed in Review Manager 5.3. RESULTS: Seven trials were included: six on football players (four male and two female populations) and one on male handball players. In total there were 4191 participants with a total of 157 injuries. The primary analysis, including all participants, did not show...... a significant reduction in the number of groin injuries after completing a groin injury prevention programme (relative risk (RR) 0.81; 95% CI 0.60 to 1.09). Subgroup analysis based on type of sports, gender and type of prevention programme showed similar non-significant estimates with RR ranging from 0.48 to 0...

  18. National programme for prevention of burn injuries

    Directory of Open Access Journals (Sweden)

    Gupta J

    2010-10-01

    Full Text Available The estimated annual burn incidence in India is approximately 6-7 million per year. The high incidence is attributed to illiteracy, poverty and low level safety consciousness in the population. The situation becomes further grim due to the absence of organized burn care at primary and secondary health care level. But the silver lining is that 90% of burn injuries are preventable. An initiative at national level is need of the hour to reduce incidence so as to galvanize the available resources for more effective and standardized treatment delivery. The National Programme for Prevention of Burn Injuries is the endeavor in this line. The goal of National programme for prevention of burn injuries (NPPBI would be to ensure prevention and capacity building of infrastructure and manpower at all levels of health care delivery system in order to reduce incidence, provide timely and adequate treatment to burn patients to reduce mortality, complications and provide effective rehabilitation to the survivors. Another objective of the programme will be to establish a central burn registry. The programme will be launched in the current Five Year Plan in Medical colleges and their adjoining district hospitals in few states. Subsequently, in the next five year plan it will be rolled out in all the medical colleges and districts hospitals of the country so that burn care is provided as close to the site of accident as possible and patients need not to travel to big cities for burn care. The programme would essentially have three components i.e. Preventive programme, Burn injury management programme and Burn injury rehabilitation programme.

  19. Common cycling injuries. Management and prevention.

    Science.gov (United States)

    Mellion, M B

    1991-01-01

    The increasing participation in the athletic forms of bicycling warrants expanded physician attention to the traumatic and overuse injuries experienced by cyclists. The modern bicycle consists of a frame with various components, including handlebars, brakes, wheels, pedals, and gears, in various configurations for the various modes of cycling. For high performance cycling the proper fit of the bicycle is critical. The most efficient method to provide an accurate fit is the Fitkit, but proper frame selection and adjustment can be made by following simple guidelines for frame size, seat height, fore and aft saddle position, saddle angle, reach and handlebar height. The human body functions most effectively in a narrow range of pedal resistance to effort. Riding at too much pedal resistance is a major cause of overuse problems in cyclists. Overuse injuries are lower using lower gear ratios at a higher cadence. Cycling injuries account for 500,000 visits per year to emergency rooms in the US. Over half the accidents involve motor vehicles, and road surface and mechanical problems with the bicycle are also common causes of accidents. Head injuries are common in cyclists and account for most of the fatal accidents. Despite good evidence of their effectiveness, victims with head injuries have rarely worn helmets. Contusions, sprains and fractures may occur throughout the body, most commonly to the hand, wrist, lower arm, shoulder, ankle and lower leg. The handlebar and seat have been implicated in a wide variety of abdominal and genital injuries. Abrasions, lacerations and bruises of the skin are the most common traumatic injuries. Trauma may be prevented or reduced by proper protective safety equipment and keeping the bike in top mechanical condition. Anticipation of the errors of others and practising and adopting specific riding strategies also help to prevent traumatic injuries. Management of overuse injuries in cycling generally involves mechanical adjustment as well

  20. 75 FR 30041 - Disease, Disability, and Injury Prevention and Control

    Science.gov (United States)

    2010-05-28

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and...), the Centers for Disease Control and Prevention (CDC) announces the aforementioned meeting: Time and..., Centers for Disease Control and Prevention. BILLING CODE 4163-18-P...

  1. Prevention of grafted liver from reperfusive injury

    Institute of Scientific and Technical Information of China (English)

    Kai Ma; Yang yu; Xian-Min Bu; Yan-Jun Li; Xian-Wei Dai; Liang Wang; Yang Dai; Hai-Ying Zhao; Xiang-Hong Yang

    2001-01-01

    @@ INTRODUCTIONThe incidence of primary non-function(PNF)of grafted liver in the early postoperative stage is 2%-23%[1-4],its main cause is the ischemic-rechemic injure[5,6].In this experiment,anisodamine was added into the preserving fluid and the grafted liver was rewarmed at different temperatures to protect the cell membranc and prevent ischemic-reperfusive injury.

  2. Interventions to prevent injuries in construction workers (Review)

    NARCIS (Netherlands)

    Van der Molen, H.F.; Lethola, M.M.; Lappalainen, J.; Hoonakker, P.L.T.; Hsiao, H.; Haslam, R.; Hale, A.R.; Verbeek, J.H.

    2012-01-01

    Background Construction workers are frequently exposed to various types of injury-inducing hazards. A number of injury prevention interventions have been proposed, yet their effectiveness is uncertain. Objectives To assess the effects of interventions to prevent injuries in construction workers. Sea

  3. Injuries in Female Gymnasts: Trends Suggest Prevention Tactics.

    Science.gov (United States)

    Mackie, Susan J.; Taunton, Jack E.

    1994-01-01

    Survey of 100 young female gymnasts examined injuries over a 40-month period. Injury rates were similar to those found in other studies of female competitive gymnasts, but there were several notable findings regarding injury patterns. Prevention methods to reduce injury include modifying mat design and prescribing strengthening and stretching…

  4. Need for injury-prevention education in medical school curriculum.

    Science.gov (United States)

    Yoshii, Isaac; Sayegh, Rockan; Lotfipour, Shahram; Vaca, Federico E

    2010-02-01

    Injury is the leading cause of death and disability among the U.S. population aged 1 to 44 years. In 2006 more than 179,000 fatalities were attributed to injury. Despite increasing awareness of the global epidemic of injury and violence, a considerable gap remains between advances in injury-prevention research and prevention knowledge that is taught to medical students. This article discusses the growing need for U.S medical schools to train future physicians in the fundamentals of injury prevention and control. Teaching medical students to implement injury prevention in their future practice should help reduce injury morbidity and mortality. Deliberate efforts should be made to integrate injury-prevention education into existing curriculum. Key resources are available to do this. Emergency physicians can be essential advocates in establishing injury prevention training because of their clinical expertise in treating injury. Increasing the number of physicians with injury- and violence- prevention knowledge and skills is ultimately an important strategy to reduce the national and global burden of injury.

  5. Need for Injury Prevention Education In Medical School Curriculum

    Directory of Open Access Journals (Sweden)

    Vaca, Federico E

    2010-02-01

    Full Text Available Injury is the leading cause of death and disability among the U.S. population aged 1 to 44 years. In 2006 more than 179,000 fatalities were attributed to injury. Despite increasing awareness of the global epidemic of injury and violence, a considerable gap remains between advances in injury-prevention research and prevention knowledge that is taught to medical students. This article discusses the growing need for U.S medical schools to train future physicians in the fundamentals of injury prevention and control. Teaching medical students to implement injury prevention in their future practice should help reduce injury morbidity and mortality. Deliberate efforts should be made to integrate injury-prevention education into existing curriculum. Key resources are available to do this. Emergency physicians can be essential advocates in establishing injury prevention training because of their clinical expertise in treating injury. Increasing the number of physicians with injury- and violence- prevention knowledge and skills is ultimately an important strategy to reduce the national and global burden of injury. [West J Emerg Med. 2010; 11(1:40-43].

  6. 75 FR 23637 - Injury and Illness Prevention Program

    Science.gov (United States)

    2010-05-04

    ... Occupational Safety and Health Administration 29 CFR Part 1910 Injury and Illness Prevention Program AGENCY... Prevention Programs, referred to as ``I2P2.'' OSHA plans to use the information gathered at these meetings in developing an Injury and Illness Prevention Program proposed rule. The discussions will be informal and...

  7. The effectiveness of exercise interventions to prevent sports injuries

    DEFF Research Database (Denmark)

    Lauersen, Jeppe Bo; Bertelsen, Ditte Marie; Andersen, Lars Bo

    2014-01-01

    Physical activity is important in both prevention and treatment of many common diseases, but sports injuries can pose serious problems.......Physical activity is important in both prevention and treatment of many common diseases, but sports injuries can pose serious problems....

  8. CDC Vital Signs: Motor Vehicle Crash Injuries: Costly but Preventable

    Science.gov (United States)

    ... crashes, and how to prevent future crashes. Problem Motor vehicle crashes are a leading cause of injury in the US—harmful and expensive. What works to prevent crash injuries? Using primary enforcement seat belt laws that cover everyone in the car. A primary enforcement law means a police officer ...

  9. Strategies for the prevention of volleyball related injuries.

    Science.gov (United States)

    Reeser, J C; Verhagen, E; Briner, W W; Askeland, T I; Bahr, R

    2006-07-01

    Although the overall injury rate in volleyball and beach volleyball is relatively low compared with other team sports, injuries do occur in a discipline specific pattern. Epidemiological research has revealed that volleyball athletes are, in general, at greatest risk of acute ankle injuries and overuse conditions of the knee and shoulder. This structured review discusses both the known and suspected risk factors and potential strategies for preventing the most common volleyball related injuries: ankle sprains, patellar tendinopathy, and shoulder overuse.

  10. 75 FR 34750 - Disease, Disability, and Injury Prevention and Control

    Science.gov (United States)

    2010-06-18

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Centers for Disease Control and Prevention (CDC) announces the aforementioned meeting: Times and Dates: 8... Excellence in Youth Violence Prevention (U01), Funding Opportunity Announcement (FOA) CE10-004,...

  11. 75 FR 30040 - Disease, Disability, and Injury Prevention and Control

    Science.gov (United States)

    2010-05-28

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Centers for Disease Control and Prevention (CDC) announces the aforementioned meeting: Time and Date: 1:30... Disease Control and Prevention. BILLING CODE 4163-18-P...

  12. 75 FR 39544 - Disease, Disability, and Injury Prevention and Control

    Science.gov (United States)

    2010-07-09

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC... Analysis and Services Office, Centers for Disease Control and Prevention. BILLING CODE 4163-18-P...

  13. 76 FR 10371 - Disease, Disability, and Injury Prevention and Control

    Science.gov (United States)

    2011-02-24

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC) announces the... and Prevention and the Agency for Toxic Substances and Disease Registry. Dated: February 14,...

  14. 75 FR 7606 - Disease, Disability, and Injury Prevention and Control

    Science.gov (United States)

    2010-02-22

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC) announces the... for Disease Control and Prevention. BILLING CODE 4163-18-P...

  15. ThinkFirst National Injury Prevention Foundation

    Science.gov (United States)

    ... Injury is the leading cause of death and disability among children, teens and young adults. The most frequent causes of these injuries are motor vehicle crashes, violence, falls, sports and recreation. What might surprise you is that ...

  16. Preventing Running Injuries through Barefoot Activity

    Science.gov (United States)

    Hart, Priscilla M.; Smith, Darla R.

    2008-01-01

    Running has become a very popular lifetime physical activity even though there are numerous reports of running injuries. Although common theories have pointed to impact forces and overpronation as the main contributors to chronic running injuries, the increased use of cushioning and orthotics has done little to decrease running injuries. A new…

  17. Sport Injuries for Females: Incidence and Prevention.

    Science.gov (United States)

    Kindig, Louise E.

    Comparisons between sport-related injuries for male and female athletes are discussed in relation to statistics gathered by the National Athletic Injury/Illness Reporting System (NAIRS) and other sources. Tables display data on: (1) athletic injuries and fatalities in colleges and universities by sport, l975-76; (2) average annual frequency of…

  18. A multifactorial injury prevention intervention reduces injury incidence in Physical Education Teacher Education students.

    Science.gov (United States)

    Goossens, L; Cardon, G; Witvrouw, E; Steyaert, A; De Clercq, D

    2016-01-01

    Physical Education Teacher Education (PETE) students are at considerable risk for non-contact sports injuries of the lower extremities. Multifactorial injury prevention interventions including exercises have been successful in sports populations, but no such study has ever been performed in PETE students. This study investigated the efficacy of a multifactorial injury prevention intervention on injury incidence reduction in PETE students. PETE students in the intervention group (n = 154) and in the control group (n = 189) registered sports injuries prospectively. The intervention lasted one academic year and consisted of an injury awareness programme and preventive strategies, implemented by the PETE sports lecturers. Differences in injury incidence between the intervention and control group were tested by Poisson regression Wald tests. There was a trend towards significantly lower incidence rate (2.18 vs. 2.73; p = 0.061) in the intervention group compared with the control group. Students in the intervention group had significantly less acute, first-time and extracurricular injuries. The largest reduction was observed for injuries during unsupervised practice sessions. A multifactorial injury prevention intervention embedded into a regular PETE programme is a promising and feasible strategy to prevent injuries in PETE students. Further research is needed to investigate whether the results may be generalised to other PETE programmes.

  19. 76 FR 9018 - Disease, Disability, and Injury Prevention and Control

    Science.gov (United States)

    2011-02-16

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and...), the Centers for Disease Control and Prevention (CDC) announces the aforementioned meeting: Time and... meetings and other committee management activities, for both the Centers for Disease Control and...

  20. Injuries and Injury Prevention in the US Army Band

    Science.gov (United States)

    2006-12-30

    team members served roles as questioner, note taker, timer, and taper (tape recorder operator). The questioner asked the structured interview...allotted for a particular topic. The taper assured the functionality of a tape recorder and was responsible for downloading the tapes at conclusion of the...28, 2000. 164. McKay GD, Goldie PA, and Oakes BW. Ankle injuries in basketball : injury rate and risk factors. Br J Sports Med 35, 2001. 165. Milgrom C

  1. Motor learning in ACL injury prevention

    NARCIS (Netherlands)

    Benjaminse, Anne

    2015-01-01

    Motor learning in ACL injury prevention
Anne Benjaminse

The physical and psychosocial consequences of an anterior cruciate ligament (ACL) injury are large, for example limitations in daily life, reduction of sports participation, development of osteoarthritis in the knee and increased risk for re-r

  2. Will intraoperative cholangiography prevent biliary duct injury inlaparoscopic cholecystectomy?

    Institute of Scientific and Technical Information of China (English)

    Li Bo Li; Xiu Jun Cai; Jun Da Li; Yi Ping Mu; Yue Dong Wang; Xiao Ming Yuan; Xian Fa Wang; Urs Bryner; Robert K.Finley Jr

    2000-01-01

    AIM To evaluate the role of intraoperative cholangiogram (IOC) in preventing biliary duct injury duringlaparoscopic cholecystectomy.METHODS Injury location, mechanism, time of detection, treatment outcome, and whether anintraoperative cholangiogram was performed were evaluated in 31 cases of bile duct injuries.RESULTS Cholangiograms were done in 22 cases, but they were misinterpreted in 3 of them. In 12 of 19misidentified cases, the cholangiogram was interpreted correctly, and the injury detected intraoperatively.Primary laparoscopic repair or open repair and T-tube drainage solved the problem. No long-termcomplications occurred. However, in 3 of the 19 cases the cholangiogram was misinterpreted and in 4 of the19 cases no cholangiogram was performed. Three of the seven patients required a cholangioentericanastomosis. In 2 cases the diagnosis was delayed and one of these required a two-stage procedure. Morbiditywas increased. Three cases of clim impingement of the common duct had delayed diagnoses, and two of themhad injuries. Thermal injury developed in 4 cases who had cholangiograms.CONCLUSION Routine IOC plays no role in inducing, preventing, detecting, or minimizing any of theinjuries due to clips, lacerations, or electrocautery, IOC does not prevent injuries due to ductmisidentification either. Careful interpretation of IOC would prevent injuries and avoid an open operation.

  3. Injury Prevention in Physical Education: Scenarios and Solutions

    Science.gov (United States)

    Merrie, Michael D.; Shewmake, Cole; Calleja, Paul

    2016-01-01

    The purpose of this article is to provide physical educators with practical strategies that can assist in preventing injuries in the classroom. The dynamic nature of physical education and the numerous tasks physical educators must complete daily can be challenging. Embedded in these challenges is the constant risk of student injury. Fortunately,…

  4. 75 FR 18848 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Prevention...

    Science.gov (United States)

    2010-04-13

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC) announces the..., PhD, Scientific Review Officer, National Center for Chronic Disease Prevention and Health...

  5. The Need for Cultural Safety in Injury Prevention.

    Science.gov (United States)

    Giles, Audrey R; Hognestad, Sarah; Brooks, Lauren A

    2015-01-01

    Public health nurses are on the front line of injury prevention initiatives. However, within injury prevention interventions and research, issues pertaining to culture are often addressed through the employment of one of the three approaches: cultural competency, cultural appropriateness, and/or cultural sensitivity. When using these approaches, it is often suggested that it is only those who are the recipients of an intervention or the focus of research that "have" culture. The injury prevention designer's/provider's/researcher's own culture, as well as the ways in which it may influence the interventions or research, is typically rendered invisible. In this paper, we provide an overview and illustrations of the use of cultural competency, cultural appropriateness, and cultural sensitivity in injury prevention initiatives, as well as each approach's shortcomings. We then introduce cultural safety, an approach that has not yet gained traction in injury prevention but has had significant uptake within nursing in general, and argue that it has the potential to overcome many other approaches' shortcomings and thus may lead to more effective and socially just injury prevention initiatives.

  6. Preventing unintentional injury in children and adolescents--the importance of local injury data collection.

    LENUS (Irish Health Repository)

    O'Carroll, C

    2012-02-01

    We sought to prospectively study all injuries in children and adolescents up to 16 years of age presenting to a regional Emergency Department (ED), to ascertain detailed injury patterns and to use this data to recommend injury prevention priorities. Electronic injury surveillance was prospectively collected over a 10 year period (1997-2007) in a hospital with a paediatric catchment population of 75,000 in a region with pockets of high social deprivation. All fatalities were obtained from data provided by the Central Statistics Office (CSO). Over a 10 year period, there were 31 fatalities, 5,408 admissions and 40,817 new attendances due to injury. Males outnumbered females in a 3:2 ratio. Of all injuries 24,317 (60%) occurred at home. Peak injury presentation time was in the evening between 18:00 and 20:00. Minor injuries (bruises, minor head injuries, lacerations and sprains) accounted for 32,456 (80%) of total. Fractures resulting from high falls (n=1,194) tended to result from bunk beds, staircases, horses, walls and playground equipment. Burns (n=630) involved hot liquids (tea, coffee), hot bath water, hot cooking oil and hot cooking plates. Pedestrian injuries (n=251) were predominantly \\'dart outs\\' in urban areas. Car passenger injuries (n=869) showed low rates of documented car restraint use. Poisonings (n= 1,153) were predominantly medicinal products. Cyclist injuries (n=477) indicated low documented use of appropriate helmet wear. Prevention priorities should focus on home injuries, hot liquid burn and scald injuries and high falls from walls, beds and playground equipment. To prevent road-related injuries and deaths, further legislation, urban planning and greater police enforcement is required.

  7. Prevention and Management of Nerve Injuries in Thoracic Surgery.

    Science.gov (United States)

    Auchincloss, Hugh G; Donahue, Dean M

    2015-11-01

    Nerve injuries can cause substantial morbidity after thoracic surgical procedures. These injuries are preventable, provided that the surgeon has a thorough understanding of the anatomy and follows important surgical principles. When nerve injuries occur, it is important to recognize the options available in the immediate and postoperative settings, including expectant management, immediate nerve reconstruction, or auxiliary procedures. This article covers the basic anatomy and physiology of nerves and nerve injuries, an overview of techniques in nerve reconstruction, and a guide to the nerves most commonly involved in thoracic operative procedures.

  8. Preventing Workplace Injuries Among Perinatal Nurses.

    Science.gov (United States)

    Harolds, Laura; Hurst, Helen

    2016-01-01

    Many aspects of perinatal nursing put nurses at risk for injuries, including frequent repetitive bending, lifting of clients, and exposure to potentially large amounts of body fluids such as blood and amniotic fluid. Violence is also a potential risk with stressful family situations that may arise around childbirth. Workplace injuries put a health care facility at risk for staff turnover, decreases in the number of skilled nurses, client dissatisfaction, workers' compensation payouts, and employee lawsuits. Through the use of safety equipment, improved safety and violence training programs, "no manual lift" policies, reinforcement of personal protective equipment usage, and diligent staff training to improve awareness, these risks can be minimized.

  9. Preventing Non-Suicidal Self-Injury in Adolescents: The Signs of Self-Injury Program

    Science.gov (United States)

    Muehlenkamp, Jennifer J.; Walsh, Barent W.; McDade, Moira

    2010-01-01

    Non-suicidal self-injury (NSSI) continues to be a problem among youth and there is a great need for programming aimed at reducing NSSI in adolescents. The signs of self-injury program is the first known NSSI school-based prevention program for adolescents that attempts to increase knowledge, improve help-seeking attitudes and behaviors, and…

  10. Common rugby league injuries. Recommendations for treatment and preventative measures.

    Science.gov (United States)

    Gibbs, N

    1994-12-01

    Rugby league is the main professional team sport played in Eastern Australia. It is also very popular at a junior and amateur level. However, injuries are common because of the amount of body contact that occurs and the amount of running that is required to participate in the game. Injuries to the lower limbs account for over 50% of all injuries. The most common specific injuries are ankle lateral ligament tears, knee medial collateral and anterior cruciate ligament tears, groin musculotendinous tears, hamstring and calf muscle tears, and quadriceps muscle contusions. Head injuries are common and consist of varying degrees of concussion as well as lacerations and facial fractures. Serious head injury is rare. Some of the more common upper limb injuries are to the acromioclavicular and glenohumeral joints. Accurate diagnosis of these common injuries using appropriate history, examination and investigations is critical in organising a treatment and rehabilitation plan that will return the player to competition as soon as possible. An understanding of the mechanism of injury is also important in order to develop preventative strategies.

  11. Musculoskeletal Injury: Risks Prevention and First Aid,

    Science.gov (United States)

    1986-09-08

    the tendon, and anti-inflammatory medication. The goal of treatment is pain free activity and restored flexibility. Patellofemoral syndrome . One of the...specifically describes the pathology and appearance of deteriorating cartilage. The etiology of patellofemoral syndrome is complex, but Is felt to be due to...most common overuse injuries encountered in exercise programs is knee pain. The most common cause of overuse knee pain is the patellofemoral pain

  12. Anatomical considerations to prevent facial nerve injury.

    Science.gov (United States)

    Roostaeian, Jason; Rohrich, Rod J; Stuzin, James M

    2015-05-01

    Injury to the facial nerve during a face lift is a relatively rare but serious complication. A large body of literature has been dedicated toward bettering the understanding of the anatomical course of the facial nerve and the relative danger zones. Most of these prior reports, however, have focused on identifying the location of facial nerve branches based on their trajectory mostly in two dimensions and rarely in three dimensions. Unfortunately, the exact location of the facial nerve relative to palpable or visible facial landmarks is quite variable. Although the precise location of facial nerve branches is variable, its relationship to soft-tissue planes is relatively constant. The focus of this report is to improve understanding of facial soft-tissue anatomy so that safe planes of dissection during surgical undermining may be identified for each branch of the facial nerve. Certain anatomical locations more prone to injury and high-risk patient parameters are further emphasized to help minimize the risk of facial nerve injury during rhytidectomy.

  13. Injury prevention among friends: the benefits of school connectedness.

    Science.gov (United States)

    Chapman, R L; Buckley, L; Reveruzzi, B; Sheehan, M

    2014-08-01

    Unsafe road behaviors, violence and alcohol use, are primary contributors to adolescent injury. Research suggests that adolescents look out for their friends and engage in protective behavior to reduce others' risk-taking and that school connectedness is associated with reduced injury-risks. This study examined the role of school connectedness in willingness to protect and prevent friends from involvement in alcohol use, fights and unlicensed driving. Surveys were completed at two time points, six months apart, by 545 13-14 year olds from seven Australian high schools. Females were significantly more likely than males to report willingness to protect their friends. School connectedness significantly and positively predicted willingness to protect across all three injury-risk behaviors, after accounting for sex and own involvement in injury-risk behaviors. School connectedness may therefore be an important factor to target in school-based prevention programs, both to reduce adolescents' own injury-risk behavior and to increase injury prevention among friends.

  14. Hamstring injuries. Current trends in treatment and prevention.

    Science.gov (United States)

    Kujala, U M; Orava, S; Järvinen, M

    1997-06-01

    Pre-exercise stretching and adequate warm-up are important in the prevention of hamstring injuries. A previous mild injury or fatigue may increase the risk of injury. Hamstring muscle tear is typically partial and takes place during eccentric exercise when the muscle develops tension while lengthening, but variation in injury mechanisms is possible. Diagnosis of typical hamstring muscle injury is usually based on typical injury mechanism and clinical findings of local pain and loss of function. Diagnosis of avulsion in the ischial tuberosity, with the need for longer immobilisation, and a complete rupture of the hamstring origin, in which immediate operative treatment is necessary, poses a challenge to the treating physician. X-rays, ultrasonography or magnetic resonance imaging (MRI) may be helpful in differential diagnostics. After first aid with rest, compression, cold and elevation, the treatment of hamstring muscle injury must be tailored to the grade of injury. Conservative treatment is based on a knowledge of the biological background of the healing process of the muscle. Experimental studies have shown that a short period of immobilisation is needed to accelerate formation of the granulation tissue matrix following injury. The length of the immobilisation is, however, dependent on the grade of injury and should be optimised so that the scar can bear the pulling forces operating on it without re-rupture. Mobilisation, on the other hand, is required in order to regain the original strength of the muscle and to achieve good final results in resorption of the connective tissue scar and re-capillarisation of the damaged area. Another important aim of mobilisation--especially in sports medical practice--is to avoid muscle atrophy and loss of strength and extensibility, which rapidly result from prolonged immobilisation. Complete ruptures with loss of function should be operated on, as should cases resistant to conservative therapy in which, in the late phase of

  15. Buckled-up children: understanding the mechanism, injuries, management, and prevention of seat belt related injuries.

    Science.gov (United States)

    Davies, Kimberly L

    2004-01-01

    In the United States motor vehicle crashes are the leading cause of death in children. Although laws and public awareness campaigns have increased the use of passive restraints, many children continue to be unrestrained or improperly restrained. Age-appropriate child restraint systems are a vital means to prevent injury and death. The young school-aged child presents unique challenges to standardized vehicle restraint systems. As these children outgrow child safety seats, they frequently are placed in lap/shoulder belt systems designed for the adult. When prematurely graduated to the vehicle's restraint systems they are predisposed to injuries to the abdomen and lumbar spine known as the "seat belt syndrome" or "lap belt complex." These injuries often present subtly, and are not as obvious as the often life-threatening injuries found in the unrestrained pediatric trauma patient. However if undetected or missed these injuries can significantly impact the child's recovery and functional outcome. This article will provide a comprehensive overview of pediatric seat belt injuries. Content will explore the mechanisms responsible for producing the typical patterns of injury, recognition of these potential injuries during the trauma assessment, diagnostic evaluation and management of children with suspected or actual seat belt injuries. Prevention strategies will be discussed that will enable trauma nurses to effectively advocate the use of booster seats for the young school-aged child.

  16. Effect of an internally versus externally focused acl injury prevention program on injury risk

    NARCIS (Netherlands)

    Dallinga, J.; Benjaminse, A.; Gokeler, A.; Otten, Egbert; Lemmink, K.

    2014-01-01

    BACKGROUND: Anterior cruciate ligament (ACL) injury prevention programs have shown mixed results, which may be in part due to suboptimal training components. OBJECTIVE: Determine effects of a prevention program with external and internal focus of attention on (potential) biomechanical risk factors f

  17. Community based prevention programs targeting all injuries for children

    Science.gov (United States)

    Spinks, A; Turner, C; McClure, R; Nixon, J

    2004-01-01

    Objective: Community based models for injury prevention have become an accepted part of the overall injury control strategy. This systematic review of the scientific literature examines the evidence for their effectiveness in reducing all-cause injury in children 0–14 years of age. Methods: A comprehensive search of the literature was performed using the following study selection criteria: community based intervention study; children under 14 years; outcome measure was injury rates; and either a community control or an historical control was used in the design. Quality assessment and data abstraction were guided by a standardized procedure and performed independently by two authors. Data synthesis was in tabular and text form with meta-analysis not being possible due to the discrepancy in methods and measures between the studies. Results: Thorough electronic and library search techniques yielded only nine formally evaluated community based all-cause child injury prevention programs that have reported actual injury outcomes. Of these nine studies, seven provided high level evidence where contemporary control communities were used for comparison; the remaining two used a pre and post-design or time trend analysis where historical data from the community were used as the comparison. Only three of the seven studies with contemporary control communities found significant effect of the intervention; the two studies without controls noted significant reductions in injury rates after the intervention period. Conclusion: There is a paucity of research from which evidence regarding the effectiveness of community based childhood injury prevention programs can be obtained and hence a clear need to increase the effort on developing this evidence base. PMID:15178676

  18. The effectiveness of the nationwide BokSmart rugby injury prevention program on catastrophic injury rates.

    Science.gov (United States)

    Brown, J C; Verhagen, E; Knol, D; Van Mechelen, W; Lambert, M I

    2016-02-01

    Rugby Union ("rugby") participants have a higher than average risk of injury compared with participants of other popular team sports. BokSmart, a nationwide injury prevention program was launched in South Africa in mid-2009, with the goal of reducing catastrophic head/neck (serious) injuries in players. The program provides injury prevention information to coaches and referees. This study investigated if BokSmart has been associated with a reduction in these injuries. The BokSmart program collected data on all South African rugby-related serious injuries since 2008. Using a Poisson regression, injury numbers were compared pre-BokSmart (2008-2009) to the years post-implementation (2010-2013). Player numbers were assumed to be constant throughout this evaluation: junior = 529,483; senior = 121,663. In junior players, the "post-BokSmart" period had 2.5 less annual serious injuries than "pre-BokSmart" (incidence rate ratio: 0.6, 95% confidence interval: 0.5-0.7, P < 0.000). In contrast, there was no significant difference in these periods in seniors. The absence of effect in seniors may be a result of fewer players or of differences in effectiveness of BokSmart in this group--future studies should investigate these questions.

  19. [Hand injuries management of care and hand prevention networks].

    Science.gov (United States)

    Couturier, Christian

    2013-11-01

    Injuries of the hand are common and sometimes more serious than it appears on a non-specialist initial examination. They are a public health issue with some major impact on the continued activity of patients who have been victims of those injuries. The European Federation of Hand Emergency Services (FESUM) accredits SOS Hand centers, dedicated hand trauma organizations in which the specialized medical cares is optima, avoiding the loss of chance to inadequate primary orientation. If nevertheless a serious injury leaves a debilitating sequela Hand Prevention networks, organized by practitioners of SOS Hand centers, help patients establish a process of socio-professional rehabilitation as soon as possible. These networks organize primary, secondary and tertiary prevention of hand trauma and disabilities that can accompany them. Innovative organizations, they resemble a national association that supports the development of new structures. They are open to all professionals of health and their patients, members or not of the network.

  20. Stretching and injury prevention in football: current perspectives.

    Science.gov (United States)

    Stojanovic, Marko D; Ostojic, Sergej M

    2011-04-01

    Stretching exercises are regularly recommended as a part of football-training sessions and in preparation for competition. There is little sound empirical evidence, however, to substantiate the role of stretching exercises and consequently increased flexibility on injury prevention in football. Furthermore, in the last decade or so, fundamental research has shed some light on the biomechanical adaptation of the muscle-tendon unit following different stretching protocols, improving knowledge about the topic and enabling better understanding of the stretching-injury relationship. The purpose of this review is to examine the literature on the role of stretching and/or increased flexibility on injury prevention in football, with presented results analyzed in the context of the up-to-date basic science research evidence.

  1. Preventing Death and Serious Injury from Falling Trees and Branches

    Science.gov (United States)

    Brookes, Andrew

    2007-01-01

    Of 128 outdoor education related deaths examined since 1960, 14 have been due to falling trees or branches. This article examines the grounds on which death or serious injury due to falling trees or branches can be regarded as an inherent risk in outdoor education, and the extent to which such incidents can be regarded as preventable. It compares…

  2. Optimization of the Anterior Cruciate Ligament Injury Prevention Paradigm : Novel Feedback Techniques to Enhance Motor Learning and Reduce Injury Risk

    NARCIS (Netherlands)

    Benjaminse, Anne; Gokeler, Alli; Dowling, Ariel V.; Faigenbaum, Avery; Ford, Kevin R.; Hewett, Timothy E.; Onate, James A.; Otten, Bert; Myer, Gregory D.

    2015-01-01

    SYNOPSIS: Primary anterior cruciate ligament (ACL) injury prevention programs effectively reduce ACL injury risk in the short term. Despite these programs, ACL injury incidence-is still high, making it imperative to continue to improve current prevention strategies. A potential limitation of current

  3. Pressure injury prevention: continence, skin hygiene and nutrition management.

    Science.gov (United States)

    Roosen, Kerri; Fulbrook, Paul; Nowicki, Tracy

    2010-08-10

    To prevent pressure injuries research indicates the importance of focusing on three key areas of practice: continence, skin hygiene and nutrition. These are a synergistic trio and many patients require considered management in all three areas. In addition to targeting specific aspects of nursing care in these areas, it is also crucial that there is organisational buy-in for strategic initiatives. Some of the ways that we achieved this are outlined below: Support from managerial level by presenting evidence and education to senior nurses and directors. Nurse unit managers completed individual ward action plans outlining their individual commitments to reducing pressure injuries. Providing support and education to staff to choose and use continence products effectively. Support from allied health colleagues in prevention of pressure injuries. After implementing the actions described above, pressure injury prevalence at the Prince Charles Hospital in Brisbane decreased from 13.78% in 2008 to 5.15% in 2010, representing a 62% reduction overall. Of these pressure injuries, 53% were stage one.

  4. Moxonidine prevents ischemia/reperfusion-induced renal injury in rats.

    Science.gov (United States)

    Tsutsui, Hidenobu; Sugiura, Takahiro; Hayashi, Kentaro; Ohkita, Mamoru; Takaoka, Masanori; Yukimura, Tokihito; Matsumura, Yasuo

    2009-01-28

    Enhancement of renal sympathetic nerve activity during renal ischemia and its consequent effect on norepinephrine overflow from nerve endings after reperfusion play important roles in the development of ischemic acute kidney injury. In the present study, we evaluated whether moxonidine, an alpha(2)-adrenaline/I(1)-imidazoline receptor agonist which is known to elicit sympathoinhibitory action, would prevent the post-ischemic renal injury. Ischemic acute kidney injury was induced by clamping the left renal artery and vein for 45 min followed by reperfusion, 2 weeks after contralateral nephrectomy. Intravenous (i.v.) injection of moxonidine at a dose of 360 nmol/kg to ischemic acute kidney injury rats suppressed the enhanced renal sympathetic nerve activity during the ischemic period, to a degree similar to findings with intracerebroventricular (i.c.v.) injection of moxonidine at a dose of 36 nmol/kg. On the other hand, suppressive effects of the i.v. treatment on renal venous norepinephrine overflow, renal dysfunction and tissue injury in the post-ischemic kidney were significantly greater than those elicited by the i.c.v. treatment. These results suggest that renoprotective effects of moxonidine on ischemic acute kidney injury probably result from its suppressive action on the ischemia-enhanced renal sympathetic nerve activity followed by norepinephrine spillover from the nerve endings of the post-ischemic kidney.

  5. Preventing Injuries in Workers: The Role of Management Practices in Decreasing Injuries Reporting

    Directory of Open Access Journals (Sweden)

    Fariba Kiani

    2014-09-01

    Full Text Available Background Researchers have found that management safety practices may predict occupational injuries and psychological distresses in the workplace. The present study examined the perception of management safety practices related to injuries reporting and its dimensions among workers of Isfahan Steel Company (ESCO. Methods A self-administered anonymous survey was distributed to 189 workers. The survey included demographic factors, management safety perception, injuries reporting and its components (physical symptoms, psychological symptoms, and injuries. The data were analyzed by Multivariate and correlation techniques. Results The results showed that: 1 there were significant correlations between management safety perception with injuries reporting and its two dimensions namely physical and psychological symptoms; 2 there was no significant relationship between management safety perception and injury; 3 in Multivariate analysis, management safety perception significantly predicted about 26%, 19%, and 28% of the variances of variables of injuries reporting, physical symptoms, and psychological symptoms respectively (P< 0.01. Conclusion Improving employees’ perception of management safety practices can be important to prevent the development of job injuries and to promote workers’ safety and well-being.

  6. 77 FR 3269 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Data...

    Science.gov (United States)

    2012-01-23

    ... Prevention (CDC) Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Data Coordinating Center for Autism and Other Developmental Disabilities Research and Epidemiologic Studies,...

  7. 77 FR 4048 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-01-26

    ... Dengue Epidemiology, Outcomes, and Prevention in Sentinel Surveillance and Research Sites in Puerto Rico... to ``Evaluation of Dengue Epidemiology, Outcomes and Prevention in Sentinel Surveillance and Research... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention...

  8. Prevention of hamstring injuries in male soccer : Exercise programs and return to play

    NARCIS (Netherlands)

    Horst, Nick van der

    2017-01-01

    The aim of the studies reported in this thesis was to investigate strategies for the prevention of hamstring injuries. Hamstring injuries are the most prevalent muscle injury in soccer. In spite of efforts to reduce the occurrence of hamstring injuries in soccer, injury rates have not decreased over

  9. Injury trends and prevention in rugby union football.

    Science.gov (United States)

    MacQueen, Amy E; Dexter, William W

    2010-01-01

    Rugby union football has long been one of the most popular sports in the world. Its popularity and number of participants continue to increase in the United States. Until 1995, rugby union primarily was an amateur sport. Worldwide there are now flourishing professional leagues in many countries, and after a long absence, rugby union will be returning to the Olympic games in 2016. In the United States, rugby participation continues to increase, particularly at the collegiate and high school levels. With the increase in rugby professional athletes and the reported increase in aggressive play, there have been changes to the injury patterns in the sport. There is still significant need for further epidemiologic data as there is evidence that injury prevention programs and rule changes have been successful in decreasing the number of catastrophic injuries in rugby union.

  10. Incidence, aetiology and prevention of musculoskeletal injuries in volleyball: A systematic review of the literature.

    Science.gov (United States)

    Kilic, O; Maas, M; Verhagen, E; Zwerver, J; Gouttebarge, V

    2017-04-09

    Currently, there is no overview of the incidence and (volleyball-specific) risk factors of musculoskeletal injuries among volleyball players, nor any insight into the effect of preventive measures on the incidence of injuries in volleyball. This study aimed to review systematically the scientific evidence on the incidence, prevalence, aetiology and preventive measures of volleyball injuries. To this end, a highly sensitive search strategy was built based on two groups of keywords (and their synonyms). Two electronic databases were searched, namely Medline (biomedical literature) via Pubmed, and SPORTDiscus (sports and sports medicine literature) via EBSCOhost. The results showed that ankle, knee and shoulder injuries are the most common injuries sustained while playing volleyball. Results are presented separately for acute and overuse injuries, as well as for contact and non-contact injuries. Measures to prevent musculoskeletal injuries, anterior knee injuries and ankle injuries were identified in the scientific literature. These preventive measures were found to have a significant effect on decreasing the occurrence of volleyball injuries (for instance on ankle injuries with a reduction from 0.9 to 0.5 injuries per 1000 player hours). Our systematic review showed that musculoskeletal injuries are common among volleyball players, while effective preventive measures remain scarce. Further epidemiological studies should focus on other specific injuries besides knee and ankle injuries, and should also report their prevalence and not only the incidence. Additionally, high-quality studies on the aetiology and prevention of shoulder injuries are lacking and should be a focus of future studies.

  11. Shoulder injuries in soccer goalkeepers: review and development of a FIFA 11+ shoulder injury prevention program

    Science.gov (United States)

    Ejnisman, Benno; Barbosa, Gisele; Andreoli, Carlos V; de Castro Pochini, A; Lobo, Thiago; Zogaib, Rodrigo; Cohen, Moises; Bizzini, Mario; Dvorak, Jiri

    2016-01-01

    In the last years, shoulder injuries have represented an increasing health problem in soccer players. The goalkeepers are more exposed to shoulder disorders than other field players. Injury prevention exercises for upper limbs were cited in few studies involving throwing athletes, but we know that goalkeepers need a specific program. The purpose of this study is to describe the development of an adapted Fédération Internationale de Football Association (FIFA) 11+ program, namely the FIFA 11+ shoulder, which targets the prevention of shoulder injuries in soccer goalkeepers. The FIFA 11+ shoulder program is structured into three parts: general warming-up exercises, exercises to improve strength and balance of the shoulder, elbow, wrist, and finger muscles, and advanced exercises for core stability and muscle control. The exercises were selected based on recommendations from studies demonstrating high electromyographic activity. PMID:27563262

  12. Shoulder injuries in soccer goalkeepers: review and development of a FIFA 11+ shoulder injury prevention program

    Directory of Open Access Journals (Sweden)

    Ejnisman B

    2016-08-01

    Full Text Available Benno Ejnisman,1 Gisele Barbosa,1 Carlos V Andreoli,1 A de Castro Pochini,1 Thiago Lobo,2 Rodrigo Zogaib,2 Moises Cohen,1 Mario Bizzini,3 Jiri Dvorak3 1Department of Orthopaedics, Federal University of São Paulo, 2Sports Medicine Department, Santos FC, São Paulo, Brazil; 3FIFA-Medical Assessment and Research Centre, Schulthess Clinic, Zurich, Switzerland Abstract: In the last years, shoulder injuries have represented an increasing health problem in soccer players. The goalkeepers are more exposed to shoulder disorders than other field players. Injury prevention exercises for upper limbs were cited in few studies involving throwing athletes, but we know that goalkeepers need a specific program. The purpose of this study is to describe the development of an adapted Fédération Internationale de Football Association (FIFA 11+ program, namely the FIFA 11+ shoulder, which targets the prevention of shoulder injuries in soccer goalkeepers. The FIFA 11+ shoulder program is structured into three parts: general warming-up exercises, exercises to improve strength and balance of the shoulder, elbow, wrist, and finger muscles, and advanced exercises for core stability and muscle control. The exercises were selected based on recommendations from studies demonstrating high electromyographic activity. Keywords: goalkeeper, shoulder, injury prevention, prevention program

  13. Wearable IMU for Shoulder Injury Prevention in Overhead Sports

    Directory of Open Access Journals (Sweden)

    Samir A. Rawashdeh

    2016-11-01

    Full Text Available Body-worn inertial sensors have enabled motion capture outside of the laboratory setting. In this work, an inertial measurement unit was attached to the upper arm to track and discriminate between shoulder motion gestures in order to help prevent shoulder over-use injuries in athletics through real-time preventative feedback. We present a detection and classification approach that can be used to count the number of times certain motion gestures occur. The application presented involves tracking baseball throws and volleyball serves, which are common overhead movements that can lead to shoulder and elbow overuse injuries. Eleven subjects are recruited to collect training, testing, and randomized validation data, which include throws, serves, and seven other exercises that serve as a large null class of similar movements, which is analogous to a realistic usage scenario and requires a robust estimator.

  14. USASOC Injury Prevention/Performance Optimization Musculoskeletal Screening Initiative

    Science.gov (United States)

    2014-11-01

    able to perform maximally and are combat ready more quickly. Background: Carbohydrate is the major fuel source for skeletal muscle and the brain ...performance and injury prevention research with USASOC if they were aged 18 to 60 years (inclusive); had no recent (3 month) history of traumatic brain ...proportion of Soldiers demonstrated bilateral asymmetry > 10%. This threshold has been previously identified as a risk factor for musculoskeletal

  15. Needlestick Injuries in Agriculture Workers and Prevention Programs.

    Science.gov (United States)

    Buswell, Minden L; Hourigan, Mary; Nault, André J; Bender, Jeffrey B

    2016-01-01

    There are a variety of biologics, vaccines, antibiotics, and hormones used in animal agriculture. Depending upon the procedure or pharmaceutical used, accidental injections or product exposures can result in mild to severe injuries. Needlestick injury (NSI) prevention, research, and education for veterinarians and agriculture workers is limited. The objective of this study was to collect and review published case reports and case series/surveys on human needlestick exposure to veterinary biologics and to summarize needlestick prevention strategies for agricultural workers/veterinarians. A search was conducted of PubMed and Centre for Agriculture Bioscience International (CABI) databases. References were reviewed to identify additional articles. NSI among agricultural workers were primarily included in this review. Thirty articles were applicable to exposures in agricultural settings. Relevant literature consisted of case reports, survey/case series articles, prevention documents, and background articles. Fifty-nine case patients were identified. Most of these cases were associated with exposures to specific vaccines or veterinary products. Injury location was identified from 36 individuals: 24 (67%) NSI to the hands, 10 (28%) injuries to the legs, and 2 to other body locations. Of the 59 cases, 20 (34%) involved oil-adjuvant vaccines. Evidence of hospitalization was recorded for 30 case patients. The length of hospitalization was available from 11 case patients. Median length of hospitalization was 3 days (range: 1-4). Surgical intervention was reported in 25 case patients. Outcome information was available on 30 case patients. Fifteen made a complete recovery within 2 weeks of treatment, 14 had residual sequelae attributed to the injury, and there was 1 reported death. Of the 13 survey/case series articles: 2 focused on oil-adjuvant products, 1 on Brucellosis RB-51 vaccine, 3 on tilmicosin, 1 on Salmonella enteritidis vaccine, 1 on high-pressure injection, and 5

  16. Assessment of caregiver responsibility in unintentional child injury deaths: challenges for injury prevention.

    Science.gov (United States)

    Schnitzer, Patricia G; Covington, Theresa M; Kruse, Robin L

    2011-02-01

    Most unintentional injury deaths among young children result from inadequate supervision or failure by caregivers to protect the child from potential hazards. Determining whether inadequate supervision or failure to protect could be classified as child neglect is a component of child death review (CDR) in most states. However, establishing that an unintentional injury death was neglect related can be challenging as differing definitions, lack of standards regarding supervision, and changing norms make consensus difficult. The purpose of this study was to assess CDR team members' categorisation of the extent to which unintentional injury deaths were neglect related. CDR team members were surveyed and asked to classify 20 vignettes-presented in 10 pairs-that described the circumstances of unintentional injury deaths among children. Vignette pairs differed by an attribute that might affect classification, such as poverty or intent. Categories for classifying vignettes were: (1) caregiver not responsible/not neglect related; (2) some caregiver responsibility/somewhat neglect related; (3) caregiver responsible /definitely neglect related. CDR team members from five states (287) completed surveys. Respondents assigned the child's caregiver at least some responsibility for the death in 18 vignettes (90%). A majority of respondents classified the caregiver as definitely responsible for the child's death in eight vignettes (40%). This study documents attributes that influence CDR team members' decisions when assessing caregiver responsibility in unintentional injury deaths, including supervision, intent, failure to use safety devices, and a pattern of previous neglectful behaviour. The findings offer insight for incorporating injury prevention into CDR more effectively.

  17. [Bicycle spoke-related injuries in children: emphasise prevention].

    Science.gov (United States)

    Kramer, William L M; Haaring, Gert-Jan

    2011-01-01

    Three children, a 6-year-old boy and two girls aged 5 and 4 years, were seen at an emergency department due to distal lower-leg injuries sustained from the spokes of bicycle wheels. All three patients had been passengers on rear carrying seats of moving bicycles. Only the third bicyclist had used a special child safety seat. The second girl had drawn her foot up from underneath a strap and suffered a tibial fracture later treated with an osteosynthetic plate. The other two patients recovered after conservative casting treatment. Bicycle spoke-related injuries are sustained when the foot or lower limb makes contact with the spokes of a bicycle wheel and usually by children who are bicycle passengers. In the Netherlands, approximately 4600 children are seen at emergency departments with such injuries each year. Bicycle spoke-related accidents can cause severe damage that can result in lengthy recovery periods. Not only physical complications but also psychological ones can occur. The latter are often overlooked but do deserve proper treatment. The physician treating a spoke-related injury is in a good position to advice parents as to preventive measures, particularly on the use of special child safety seats.

  18. Injury prevention risk communication: A mental models approach

    DEFF Research Database (Denmark)

    Austin, Laurel Cecelia; Fischhoff, Baruch

    2012-01-01

    Individuals' decisions and behaviour can play a critical role in determining both the probability and severity of injury. Behavioural decision research studies peoples' decision-making processes in terms comparable to scientific models of optimal choices, providing a basis for focusing...... interventions on the most critical opportunities to reduce risks. That research often seeks to identify the ‘mental models’ that underlie individuals' interpretations of their circumstances and the outcomes of possible actions. In the context of injury prevention, a mental models approach would ask why people...... and create an expert model of the risk situation, interviewing lay people to elicit their comparable mental models, and developing and evaluating communication interventions designed to close the gaps between lay people and experts. This paper reviews the theory and method behind this research stream...

  19. Pharmacological Strategies to Prevent Contrast-Induced Acute Kidney Injury

    Directory of Open Access Journals (Sweden)

    Pattharawin Pattharanitima

    2014-01-01

    Full Text Available Contrast-induced acute kidney injury (CI-AKI is the most common iatrogenic cause of acute kidney injury after intravenous contrast media administration. In general, the incidence of CI-AKI is low in patients with normal renal function. However, the rate is remarkably elevated in patients with preexisting chronic kidney disease, diabetes mellitus, old age, high volume of contrast agent, congestive heart failure, hypotension, anemia, use of nephrotoxic drug, and volume depletion. Consequently, CI-AKI particularly in high risk patients contributes to extended hospitalizations and increases long-term morbidity and mortality. The pathogenesis of CI-AKI involves at least three mechanisms; contrast agents induce renal vasoconstriction, increase of oxygen free radicals through oxidative stress, and direct tubular toxicity. Several strategies to prevent CI-AKI have been evaluated in experimental studies and clinical trials. At present, intravascular volume expansion with either isotonic saline or sodium bicarbonate solutions has provided more consistent positive results and was recommended in the prevention of CI-AKI. However, the proportion of patients with risk still develops CI-AKI. This review critically evaluated the current evidence for pharmacological strategies to prevent CI-AKI in patients with a risk of developing CI-AKI.

  20. Prehospital emergency care and injury prevention in Sudan

    Directory of Open Access Journals (Sweden)

    Khalid Elbashir

    2014-12-01

    Conclusion: Due to an absence of published literature in Sudan, much of the data have been recorded from paper records and empirical observations. Prehospital care and injury prevention in the Sudan is a recent initiative, but it is developing into a promising model with many opportunities for improvement. This momentum should be nurtured and requires a purposive, collective collaboration to draw a blueprint for a locally relevant, effective and efficient prehospital system in Sudan. It is hoped that this article will highlight and encourage further progress.

  1. Prediction and Prevention of Acute Kidney Injury after Cardiac Surgery

    Directory of Open Access Journals (Sweden)

    Su Rin Shin

    2016-01-01

    Full Text Available The incidence of acute kidney injury after cardiac surgery (CS-AKI ranges from 33% to 94% and is associated with a high incidence of morbidity and mortality. The etiology is suggested to be multifactorial and related to almost all aspects of perioperative management. Numerous studies have reported the risk factors and risk scores and novel biomarkers of AKI have been investigated to facilitate the subclinical diagnosis of AKI. Based on the known independent risk factors, many preventive interventions to reduce the risk of CS-AKI have been tested. However, any single preventive intervention did not show a definite and persistent benefit to reduce the incidence of CS-AKI. Goal-directed therapy has been considered to be a preventive strategy with a substantial level of efficacy. Many pharmacologic agents were tested for any benefit to treat or prevent CS-AKI but the results were conflicting and evidences are still lacking. The present review will summarize the current updated evidences about the risk factors and preventive strategies for CS-AKI.

  2. Prevention of occupational musculo-skeletal injuries. Labour Inspectorate investigation.

    Science.gov (United States)

    Kemmlert, K

    1996-01-01

    psychological symptoms in the study group compared to data from population groups. Activities in daily life were more restricted in the study group. 109 persons were in active employment. The association between the two effect measures improved ergonomic conditions and active employment, and both individual and work-related characteristics was analysed. The odds for improved working conditions were increased where the employer had given an informative injury description in the injury report, probably indicating that an understanding of the mechanisms of injury is a prerequisite for effective prevention. Sick-leaves for more than 6 months during the year following the report had a significant negative association with active employment, whereas male sex and higher education, respectively, had a positive association. The studied musculo-skeletal injuries were associated with a high prevalence of physical and psychological symptoms. Identification and investigation of ergonomic hazards, as appearing in informative reports on the origin of injuries and in inspection notices, seemed to have a positive influence on the process of prevention.

  3. Childhood Injury Prevention: Intervention in the Bedouin City of Rahat

    Directory of Open Access Journals (Sweden)

    Michal Hemmo-Lotem

    2005-01-01

    Full Text Available For several years, the National Center for Children's Health and Safety (Beterem has worked on many levels to promote safety and prevent injury of the children in Israel. As part of intervention programs in 20 communities around Israel, this paper describes a 1-year, multidisciplinary, multistrategic childhood safety promotion and injury prevention project. The project took place in the Bedouin city of Rahat in the Southern part of Israel, the Negev, conducted by a local safety coordinator. This specific intervention study took place from March 2003 to March 2004. The main goal was to identify hazards and dangerous obstacles in public places in Rahat, then remove or repair the obstacles found, in order to secure a safe public environment for children. “Obstacle”” was defined as any barrier that could endanger the safety of a child. Ten examples are used to illustrate this applied research project, and 80% of the problems were solved within the project period (time to solve between 1 week to 3 months, depending on various factors. We recommend the involvement of a safety coordinator from the community to focus on safety hazards for children, the use of a documentation diary to log the time frame, and also the use of pictures to illustrate the hazards and the changes, or to use as arguments in the lobbying process.

  4. Ebselen prevents early alcohol-induced liver injury in rats.

    Science.gov (United States)

    Kono, H; Arteel, G E; Rusyn, I; Sies, H; Thurman, R G

    2001-02-15

    Oxidants have been shown to be involved in alcohol-induced liver injury. Moreover, 2-phenyl-1,2-benzisoselenazole-3(2H)-one (ebselen), an organoselenium compound and glutathione peroxidase mimic, decreases oxidative stress and protects against stroke clinically. This study was designed to test the hypothesis that ebselen protects against early alcohol-induced liver injury in rats. Male Wistar rats were fed high-fat liquid diets with or without ethanol (10-16 g/kg/d) continuously for up to 4 weeks using the intragastric enteral feeding protocol developed by Tsukamoto and French. Ebselen (50 mg/kg twice daily, intragastrically) or vehicle (1% tylose) was administered throughout the experiment. Mean urine ethanol concentrations were not significantly different between treatment groups, and ebselen did not affect body weight gains or cyclic patterns of ethanol concentrations in urine. After 4 weeks, serum ALT levels were increased significantly about 4-fold over control values (37 +/- 5 IU/l) by enteral ethanol (112 +/- 7 IU/l); ebselen blunted this increase significantly (61 +/- 8 IU/l). Enteral ethanol also caused severe fatty accumulation, mild inflammation, and necrosis in the liver (pathology score: 4.3 +/- 0.3). In contrast, these pathological changes were blunted significantly by ebselen (pathology score: 2.5 +/- 0.4). While there were no significant effects of either ethanol or ebselen on glutathione peroxidase activity in serum or liver tissue, ebselen blocked the increase in serum nitrate/nitrite caused by ethanol. Furthermore, ethanol increased the activity of NF-kappaB over 5-fold, the number of infiltrating neutrophils 4-fold, and the accumulation of 4-hydroxynonenal over 5-fold. Ebselen blunted all of these effects significantly. These results indicate that ebselen prevents early alcohol-induced liver injury, most likely by preventing oxidative stress, which decreases inflammation.

  5. Epidemiological characteristics and preventive strategies for fall injury

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective: To elucidate the epidemiological characteristics and to define some preventive strategies for fall injury (FI). Methods: The medical records of patients admitted following a fall from a certain height between August 1996and July 1997 were analyzed retrospectively. Results: A total of 138 patients were assessed, with a mortality of 31.2%. The male-to-female ratio was 3.5: 1.The persons between 20 and 59 years old were the main victims (81.8%), of which 52.2% were related with their work altitude. The remaining adults fall because of,accidents in daily life, suicide attempts, drug abuse,alcohol, or criminal behavior. There were significant differences between the death group and the survival group in the Revised Trauma Score (RTS) and the Injury Severity Score (ISS) value (P <0.05 and P <0.01, respectively).Six children fall from balconies, open windows or roofs.There were significant differences for the height of fall and RTS value in aged group than those in children,adolescents, and adults (P <0.001, 0.005, 0.05; and P <0.05, 0.01, 0.05, respectively). The mortality of FI was significantiy correlated to the height of fall (r = 0.897, P <0.005). Conclusions: Male adults are the main victims,especially the workers at high altitudes. The mortality of FI is significantly correlated to the height of fall. The preventive strategies developed through analyzing the risk factors of fall in different age groups might reduce the injuries and deaths following fall.

  6. Mitigating concerns and maximizing returns: social media strategies for injury prevention non-profits.

    Science.gov (United States)

    McMillan-Cottom, Tressie

    2014-08-01

    Injury prevention programs can use social media to disseminate information and recruit participants. Non-profit organizations have also used social media for fundraising and donor relationship management. Non-profit organizations (NPOs) with injury prevention missions often serve vulnerable populations. Social media platforms have varied levels of access and control of shared content. This variability can present privacy and outreach challenges that are of particular concern for injury prevention NPOs. This case report of social media workshops for injury prevention NPOs presents concerns and strategies for successfully implementing social media campaigns.

  7. Preventing Workplace Injuries and Illnesses through Ergonomics. Listening to Our Pain.

    Science.gov (United States)

    Rosskam, Ellen; Baichoo, Pavan

    1997-01-01

    Ergonomics focuses on the prevention of injuries through proper design of equipment, workstations, and products. The adoption of an ergonomic philosophy in the workplace has demonstrable benefits. (JOW)

  8. Mitigating Concerns and Maximizing Returns: Social Media Strategies for Injury Prevention Non-profits

    Directory of Open Access Journals (Sweden)

    Tressie McMillan-Cottom

    2014-08-01

    Full Text Available Injury prevention programs can use social media to disseminate information and recruit participants. Non-profit organizations have also used social media for fundraising and donor relationship management. Non-profit organizations (NPOs with injury prevention missions often serve vulnerable populations. Social media platforms have varied levels of access and control of shared content. This variability can present privacy and outreach challenges that are of particular concern for injury prevention NPOs. This case report of social media workshops for injury prevention NPOs presents concerns and strategies for successfully implementing social media campaigns.

  9. Tribal motor vehicle injury prevention programs for reducing disparities in motor vehicle-related injuries.

    Science.gov (United States)

    West, Bethany A; Naumann, Rebecca B

    2014-04-18

    A previous analysis of National Vital Statistics System data for 2003-2007 that examined disparities in rates of motor vehicle-related death by race/ethnicity and sex found that death rates for American Indians/Alaska Natives were two to four times the rates of other races/ethnicities. To address the disparity in motor vehicle-related injuries and deaths among American Indians/Alaska Natives, CDC funded four American Indian tribes during 2004-2009 to tailor, implement, and evaluate evidence-based road safety interventions. During the implementation of these four motor vehicle-related injury prevention pilot programs, seat belt and child safety seat use increased and alcohol-impaired driving decreased. Four American Indian/Alaska Native tribal communities-the Tohono O'odham Nation, the Ho-Chunk Nation, the White Mountain Apache Tribe, and the San Carlos Apache Tribe-implemented evidence-based road safety interventions to reduce motor vehicle-related injuries and deaths. Each community selected interventions from the Guide to Community Preventive Services and implemented them during 2004-2009. Furthermore, each community took a multifaceted approach by incorporating several strategies, such as school and community education programs, media campaigns, and collaborations with law enforcement officers into their programs. Police data and direct observational surveys were the main data sources used to assess results of the programs. Results included increased use of seat belts and child safety seats, increased enforcement of alcohol-impaired driving laws, and decreased motor vehicle crashes involving injuries or deaths. CDC's Office of Minority Health and Health Equity selected the intervention analysis and discussion as an example of a program that might be effective for reducing motor vehicle-related injury disparities in the United States. The Guide to Community Preventive Services recognizes these selected interventions as effective; this report examines the

  10. Coronectomy - A viable alternative to prevent inferior alveolar nerve injury

    Directory of Open Access Journals (Sweden)

    Alok Sagtani

    2015-12-01

    Full Text Available Background and Objectives: Coronectomy is a relatively new method to prevent the risk of Inferior Alveolar Nerve (IAN injury during removal of lower third molars with limited scientific literature among Nepalese patients. Thus, a study was designed to evaluate coronectomy regarding its use, outcomes and complications.Materials and Methods: A descriptive study was conducted from December 2012 to December 2013 among patients attending Department of Oral and Maxillofacial Surgery, College of Dental Sciences, BP Koirala Institute of Health Sciences, Dharan, Nepal for removal of mandibular third molars. After reviewing the radiograph for proximity of third molar to the IAN, coronectomy was advised. A written informed consent was obtained from the patients and coronectomy was performed. Patients were recalled after one week. The outcome measures in the follow-up visit were primary healing, pain, infection, dry socket, root exposure and IAN injury. The prevalence of IAN proximity of lower third molars and incidence of complications were calculated.Results: A total 300 mandibular third molars were extracted in 278 patients during the study period. Out of 300 impacted mandibular third molar, 41 (13.7% showed close proximity to inferior alveolar nerve . The incidence of complications and failed procedure was 7.4% among the patients who underwent coronectomy. During the follow up visit, persistent pain and root exposure was reported while other complications like inferior alveolar nerve injury, dry socket and infection was not experienced by the study patients.Conclusion: With a success rate of 92.6% among the 41 patients, coronectomy is a viable alternative to conventional total extraction for mandibular third molars who have a higher risk for damage to the inferior alveolar nerve.JCMS Nepal. 2015;11(3:1-5.

  11. Pre-employment examinations for preventing occupational injury and disease in workers

    NARCIS (Netherlands)

    Mahmud, Norashikin; Schonstein, Eva; Schaafsma, Frederieke; Lehtola, Marika M.; Fassier, Jean-Baptiste; Reneman, Michiel F.; Verbeek, Jos H.

    2010-01-01

    Background Many employers and other stakeholders believe that health examinations of job applicants prevent occupational diseases and sickness absence. Objectives To evaluate the effectiveness of pre-employment examinations of job applicants in preventing occupational injury, disease and sickness ab

  12. Spironolactone in preventing hypokalemia following traumatic brain injury

    Institute of Scientific and Technical Information of China (English)

    Saeid Abrishamkar; Mehdi Shafiei; Mohammad Shafiei

    2010-01-01

    Objective: Hypokalemia is a frequent complication observed after traumatic brain injury (TBI).We evaluated the effect of spironolactone on preventing hypokalemia following moderate to severe TBI.Methods: Patients with moderate to severe TBI, whose Glasgow Coma Scale (GCS) scores of 9-12 and <9,respectively, were equally randomized into intervention and control groups, matching with severity of trauma and baseline serum level of potassium. For the intervention group, we administrated spironolactone (1 mg/kg per day)on the second day of admission or the first day of gavage tolerance and continued it for seven days. No additional intervention was done for controls. Hypokalemia (mild: 3-3.5 mg/L, moderate: 2.5-3 mg/L, and severe: <2.5 mg/L serum K+) and other electrolyte abnormalities were compared between the two groups at the end of the intervention.Results: Sixty-eight patients (58 males and 10 females)were included with mean age=(33.1±11.8) years, and GCS=7.6±2.8. The two groups were similar in baseline characteristics.Patients who received spironolactone were significantly less likely to experience mild, moderate, or severe hypokalemia (8.8%, 2.9%, and 0) compared with controls (29.4%, 11.7%,and 2.9%, respectively, P<0.05). No significant difference was observed between the two groups in the occurrence of other electrolyte abnormalities, hyperglycemia or oliguria.Conclusion: Spironolactone within the first week of head injury could prevent the occurrence of late hypokalemia with no severe side effects.

  13. Anterior cruciate ligament injuries in female athletes: Part 2, a meta-analysis of neuromuscular interventions aimed at injury prevention.

    Science.gov (United States)

    Hewett, Timothy E; Ford, Kevin R; Myer, Gregory D

    2006-03-01

    Female athletes have a 4 to 6 times higher incidence of anterior cruciate ligament injury than do male athletes participating in the same landing and pivoting sports. This greater risk of anterior cruciate ligament injury, coupled with a geometric increase in participation (doubling each decade), has led to a significant rise in anterior cruciate ligament injuries in female athletes. The gender gap in anterior cruciate ligament injury, combined with evidence that the underpinnings of this serious health problem are neuromuscular in nature, leads to the development of neuromuscular interventions designed to prevent injury. A systematic review of the published literature yielded 6 published interventions targeted toward anterior cruciate ligament injury prevention in female athletes. Four of 6 significantly reduced knee injury incidence, and 3 of 6 significantly reduced anterior cruciate ligament injury incidence in female athletes. A meta-analysis of these 6 studies demonstrates a significant effect of neuromuscular training programs on anterior cruciate ligament injury incidence in female athletes (test for overall effect, Z = 4.31, P performance benefits are discussed. This review summarizes conclusions based on evidence from the common components of the various interventions to discuss their potential to reduce anterior cruciate ligament injury risk and assess their potential for combined use in more effective and efficient intervention protocols.

  14. Preventing Unintentional Injuries in the Home Using the Health Impact Pyramid

    Science.gov (United States)

    Mack, Karin A.; Liller, Karen D.; Baldwin, Grant; Sleet, David

    2015-01-01

    Injuries continue to be the leading cause of death for the first four decades of life. These injuries result from a confluence of behavioral, physical, structural, environmental, and social factors. Taken together, these illustrate the importance of taking a broad and multileveled approach to injury prevention. Using examples from fall, fire,…

  15. Measurement of movement patterns to enhance ACL injury prevention – A dead end?

    Directory of Open Access Journals (Sweden)

    Kam-Ming Mok

    2016-07-01

    Full Text Available Vertical drop jump has been suggested to be an effective movement screening task for ACL injury risk, but recent studies have questioned the ability of such tasks to accurately identify players with increased risk of injury. In this paper, we discuss the usefulness of movement screening tests from an injury prevention perspective.

  16. Childhood bathtub-related injuries: slip and fall prevalence and prevention.

    Science.gov (United States)

    Spencer, Sandra P; Shields, Brenda J; Smith, Gary A

    2005-05-01

    This study was conducted to describe the epidemiology of childhood bathtub-related injuries and to recommend methods for prevention of bathtub-related slips and falls. A consecutive series of 204 children, who were treated for bathtub-related injuries in a pediatric emergency department during a 3-year period were included in the study. The age range was 4 months to 16 years (mean 3.1, SD 2.8, median 2.8 years). Slips and falls accounted for 82.3% (168/204) of mechanisms of injuries. Lacerations, the most common injury type, accounted for 66.7% (136/204) of cases. The most frequent anatomic location of injury was the head or face (68.1%, 139/204). Adult supervision was present during 84.8% (67/79) of the injuries among children younger than 5 years. Parents changed the bathing environment after the patients' injury in 82.3% (65/79) of cases. Injuries due to slips and falls are the most common type of childhood bathtub-related injury. Increased supervision alone will not be sufficient to prevent these injuries, given that adult supervision is already present in most cases. These injuries are most effectively prevented by passive methods, such as providing an effective slip-resistant bathtub surface. The large number of bathtub-related injuries associated with slips and falls argues for exploring a higher coefficient of friction standard for bathtubs, which may lead to fewer injuries.

  17. A systematic literature review of the relationship between stretching and athletic injury prevention.

    Science.gov (United States)

    Lewis, Julia

    2014-01-01

    Athletic-related injuries are a major cause for healthcare visits and financial burden for an otherwise healthy population of adults. The purpose of this article was to investigate the effects of stretching on injury prevention and to determine whether current stretching guidelines are beneficial for athletes. A systematic review of the literature was conducted through searching MEDLINE and CINAHL on topics related to stretching and injury prevention. Current belief is that stretching reduces injury incidence and that it should be performed prior to athletic activities. An examination of 11 articles provided inconclusive outcomes regarding the positive effect of stretching on injury prevention. A sport or activity-specific tailored stretch and warm-up program yielded the best outcomes in relation to preventing injuries. Direct negative effects of stretching were not identified; therefore, the application of stretching should be performed on an individual basis.

  18. 78 FR 20319 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review.

    Science.gov (United States)

    2013-04-04

    ... for Preventing Violence and Violence Related Injury, Funding Opportunity Announcement (FOA) CE13-002...: 9:00 a.m.-6:00 p.m., May 15-16, 2013 (Closed). Place: Georgian Terrace, 659 Peachtree Street NE... Grants for Preventing Violence and Violence Related Injury, FOA CE13-002''. Contact Person for...

  19. 77 FR 25485 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-04-30

    ... for Preventing Violence and Violence Related Injury, Funding Opportunity Announcement (FOA) CE12-002... Street NE., Atlanta Georgia 30308. Status: The meeting will be closed to the public in accordance with... to ``Research Grants for Preventing Violence and Violence Related Injury, FOA CE12-002,...

  20. Development and Optimization of an Injury Prevention Intervention for Physical Education Teachers

    Science.gov (United States)

    Vercruysse, Sien; De Clercq, Dirk; Goossens, Lennert; Aelterman, Nathalie; Haerens, Leen

    2017-01-01

    Background: Injury prevention is highly needed in physically active populations, such as pre-service and in-service physical education teachers (PETs). As a lack of adherence to preventive strategies is problematic in injury, it seems crucial to develop and optimize interventions that correspond to the specific needs and wishes of PETs. Aim: The…

  1. A three-phase analysis of the prevention of recreational softball injuries.

    Science.gov (United States)

    Janda, D H; Wojtys, E M; Hankin, F M; Benedict, M E; Hensinger, R N

    1990-01-01

    Recreational sports injuries are expensive to society. Prevention of such injuries must be a major public health goal. In a previous retrospective study, base sliding was found to be responsible for 71% of recreational softball injuries. Because most injuries occurred during rapid deceleration against stationary bases, quick-release (break-away) bases were evaluated as a means to modify this mechanism of injury. In a prospective study, 633 softball games were played on a break-away base fields and 627 games were played on stationary base fields. Forty-five sliding injuries occurred on the stationary base diamonds (1 injury for every 13.9 games) and only two sliding injuries occurred on the break-away fields (1 injury for every 316.5 games). The medical costs for injuries on the stationary base fields was 79 times greater than that on the break-away fields. In a 1035 game follow-up study performed on all fields equipped with break-away bases, two sliding injuries occurred (1 injury for every 517.5 games). Installing break-away bases in fields used by recreational leagues would achieve a significant reduction of serious softball injuries (98%) and, therefore, should be mandatory. Based on our findings, the Centers for Disease Control has estimated 1.7 million injuries would be prevented nationally per year, saving $2.0 billion per year nationally in acute medical care costs.

  2. 75 FR 78997 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Pilot...

    Science.gov (United States)

    2010-12-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC) announces the..., Scientific Review Officer, CDC, National Center for Chronic Disease Prevention and Health Promotion,...

  3. 76 FR 24490 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Funding...

    Science.gov (United States)

    2011-05-02

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Program Office, National Center for Chronic Disease Prevention and Health Promotion, CDC, 1600 Clifton... Disease Control and Prevention and the Agency for Toxic Substances and Disease Registry. Dated: April...

  4. 78 FR 60878 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-10-02

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... and Disease Prevention Research Centers, Funding Opportunity Announcement (FOA) DP14-001, initial... Centers for Disease Control and Prevention (CDC) announces the aforementioned meeting: Times and Dates 8...

  5. 76 FR 19996 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Funding...

    Science.gov (United States)

    2011-04-11

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and.... 92-463), the Centers for Disease Control and Prevention (CDC) announces the aforementioned meeting... management activities, for both the Centers for Disease Control and Prevention and the Agency for...

  6. 76 FR 32213 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP); Initial Review

    Science.gov (United States)

    2011-06-03

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and..., Hepatitis and Sexually Transmitted Diseases Prevention, CDC, 1600 Clifton Road, NE., Mailstop E-60, Atlanta... and Prevention and the Agency for Toxic Substances and Disease Registry. Dated: May 25, 2011. Elaine...

  7. 76 FR 10908 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Maternal...

    Science.gov (United States)

    2011-02-28

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and..., CDC, National Center for Chronic Disease Prevention and Health Promotion, Office of the Director... and other committee management activities, for both the Centers for Disease Control and Prevention...

  8. 76 FR 49771 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-08-11

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC) announces the..., National Center for Chronic Disease Prevention and Health Promotion, CDC, 4770 Buford Highway,...

  9. 78 FR 19489 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-04-01

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... the Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention... management activities, for both the Centers for Disease Control and Prevention and the Agency for...

  10. 78 FR 56236 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-09-12

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC) announces the... Disease Control and Prevention and the Agency for Toxic Substances and Disease Registry. Elaine L....

  11. 75 FR 78999 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Centers for...

    Science.gov (United States)

    2010-12-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and..., National Center for Chronic Disease Prevention and Health Promotion, CDC, 4770 Buford Highway, NE... Disease Control and Prevention and the Agency for Toxic Substances and Disease Registry. Dated:...

  12. 76 FR 28437 - Disease, Disability, and Injury Prevention and Control Special Interest Project (SIP): Initial...

    Science.gov (United States)

    2011-05-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC..., Director, Extramural Research Program Office, National Center for Chronic Disease Prevention and...

  13. 76 FR 19995 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Funding...

    Science.gov (United States)

    2011-04-11

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC) announces the aforementioned... Center for Chronic Disease Prevention and Health Promotion, CDC, 1600 Clifton Road, NE., Mailstop...

  14. 78 FR 19490 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panels (SEP): Initial Review

    Science.gov (United States)

    2013-04-01

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... activities, for both the Centers for Disease Control and Prevention and the Agency for Toxic Substances and... Disease Control and Prevention. BILLING CODE 4163-18-P...

  15. 75 FR 78999 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Maternal...

    Science.gov (United States)

    2010-12-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Centers for Disease Control and Prevention (CDC) announces the aforementioned meeting: Time and Date: 11 a... both the Centers for Disease Control and Prevention and the Agency for Toxic Substances and...

  16. 76 FR 28437 - Disease, Disability, and Injury Prevention and Control Special Interest Projects (SIPs): Initial...

    Science.gov (United States)

    2011-05-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC...., Director, Extramural Research Program Office, National Center for Chronic Disease Prevention and...

  17. 76 FR 13621 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Family...

    Science.gov (United States)

    2011-03-14

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Officer, CDC, National Center for Chronic Disease Prevention and Health Promotion, Office of the Director... and other committee management activities, for both the Centers for Disease Control and Prevention...

  18. 76 FR 13414 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Pilot...

    Science.gov (United States)

    2011-03-11

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Blackman, Ph.D., Scientific Review Officer, CDC, National Center for Chronic Disease Prevention and Health... Disease Control and Prevention and the Agency for Toxic Substances and Disease Registry. Dated: March...

  19. 78 FR 25743 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-05-02

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC... both the Centers for Disease Control and Prevention and the Agency for Toxic Substances and...

  20. 78 FR 24751 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-04-26

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC) announces the... Disease Control and Prevention and the Agency for Toxic Substances and Disease Registry. Elaine L....

  1. 75 FR 6675 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Human...

    Science.gov (United States)

    2010-02-10

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC), announces..., National Center for HIV, Hepatitis and Sexually Transmitted Diseases Prevention, 1600 Clifton Road,...

  2. 76 FR 12122 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): The...

    Science.gov (United States)

    2011-03-04

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and...., Scientific Review Officer, CDC, National Center for Chronic Disease Prevention and Health Promotion, Office... and Prevention and the Agency for Toxic Substances and Disease Registry. Dated: February 25,...

  3. 76 FR 4703 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Pregnancy...

    Science.gov (United States)

    2011-01-26

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and..., Scientific Review Officer, CDC, National Center for Chronic Disease Prevention and Health Promotion, Office... and Prevention and the Agency for Toxic Substances and Disease Registry. Dated: January 20,...

  4. 78 FR 19490 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-04-01

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... and Prevention and the Agency for Toxic Substances and Disease Registry. Dana Redford, Acting Director, Management Analysis and Services Office, Centers for Disease Control and Prevention. BILLING CODE 4163-18-P...

  5. 76 FR 20355 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Funding...

    Science.gov (United States)

    2011-04-12

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC) announces the... Chronic Disease Prevention and Health Promotion, CDC, 4770 Buford Highway, NE., Mailstop K-92,...

  6. 76 FR 45575 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-07-29

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and..., Extramural Programs, National Center for HIV, Hepatitis and Sexually Transmitted Diseases Prevention, CDC... management activities, for both the Centers for Disease Control and Prevention and the Agency for...

  7. 78 FR 22268 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panels (SEP): Initial Review

    Science.gov (United States)

    2013-04-15

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and...; Strengthening Disease Prevention Research Capacity for Public Health Action in Guatemala and the Central...; Strengthening Disease Prevention Research Capacity for Public Health Action in Guatemala and the...

  8. 78 FR 78966 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-12-27

    ..., Prevention, and Treatment of Influenza and Other Respiratory Infections in a Malaria- Endemic Area of Malawi... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Disease Control and Prevention (CDC) announces the aforementioned meeting: Time and Date: 1:00 p.m.-3:00...

  9. Nrf2 activation prevents cadmium-induced acute liver injury

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Kai C. [Department of Pharmacology, Toxicology, and Therapeutics, University of Kansas Medical Center, Kansas City, KS (United States); Liu, Jie J. [Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS (United States); Klaassen, Curtis D., E-mail: cklaasse@kumc.edu [Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS (United States)

    2012-08-15

    Oxidative stress plays an important role in cadmium-induced liver injury. Nuclear factor erythroid 2-related factor 2 (Nrf2) is a transcription factor that up-regulates cytoprotective genes in response to oxidative stress. To investigate the role of Nrf2 in cadmium-induced hepatotoxicity, Nrf2-null mice, wild-type mice, kelch-like ECH-associated protein 1-knockdown (Keap1-KD) mice with enhanced Nrf2, and Keap1-hepatocyte knockout (Keap1-HKO) mice with maximum Nrf2 activation were treated with cadmium chloride (3.5 mg Cd/kg, i.p.). Blood and liver samples were collected 8 h thereafter. Cadmium increased serum alanine aminotransferase (ALT) and lactate dehydrogenase (LDH) activities, and caused extensive hepatic hemorrhage and necrosis in the Nrf2-null mice. In contrast, Nrf2-enhanced mice had lower serum ALT and LDH activities and less morphological alternations in the livers than wild-type mice. H{sub 2}DCFDA (2′,7′-dichlorodihydrofluoresein diacetate) staining of primary hepatocytes isolated from the four genotypes of mice indicated that oxidative stress was higher in Nrf2-null cells, and lower in Nrf2-enhanced cells than in wild-type cells. To further investigate the mechanism of the protective effect of Nrf2, mRNA of metallothionein (MT) and other cytoprotective genes were determined. Cadmium markedly induced MT-1 and MT-2 in livers of all four genotypes of mice. In contrast, genes involved in glutathione synthesis and reducing reactive oxygen species, including glutamate-cysteine ligase (Gclc), glutathione peroxidase-2 (Gpx2), and sulfiredoxin-1 (Srxn-1) were only induced in Nrf2-enhanced mice, but not in Nrf2-null mice. In conclusion, the present study shows that Nrf2 activation prevents cadmium-induced oxidative stress and liver injury through induction of genes involved in antioxidant defense rather than genes that scavenge Cd. -- Highlights: ► Cadmium caused extensive hepatic hemorrhage and necrosis in Nrf2-null mice. ► Keap1-KD and Keap1-HKO mice

  10. [Safety handles for ski sticks to prevent eye, hand and stomach injuries (author's transl)].

    Science.gov (United States)

    Payer, H

    1980-12-01

    Eye injuries caused by ski stick handles are rare but serious. The material and shape of the handle can be designed to prevent serious injury without adversely affecting function. Even at winter temperatures polyurethane remains moderately malleable and shock-absorbent; it is light, and is a poor heat conductor, so that the hands do not get cold quickly. The end of the handle is 8 cm in diameter; attached to this is an adjustable loop which fits around the hand. The loop opens on impact. It is thus impossible for the orbit to sustain injury and there is less danger to other injury-prone regions of the body such as the neck and stomach. The anatomically designed handles, with wide thumb supports, help prevent hand injuries, and in particular thumb injuries, to a large extent. Such injuries have occurred frequently in the past.

  11. Evaluation of RugbySmart: a rugby union community injury prevention programme.

    Science.gov (United States)

    Gianotti, Simon M; Quarrie, Ken L; Hume, Patria A

    2009-05-01

    RugbySmart, a rugby union injury prevention programme, was launched in New Zealand in 2001. It was compulsory for all coaches and referees to complete RugbySmart requirements annually in order to continue coaching or refereeing. After 5 years of implementation the programme partners, Accident Compensation Corporation and New Zealand Rugby Union, evaluated RugbySmart to determine its effectiveness in reducing injuries. The purpose was to evaluate the effect of RugbySmart on reducing injury rates per 100,000 players and resulting injury prevention behaviours. The RugbySmart programme was associated with a decrease in injury claims per 100,000 players in most areas the programme targeted; the programme had negligible impact on non-targeted injury sites. The decrease in injury claims numbers was supported by results from the player behaviour surveys pre- and post-RugbySmart. There was an increase in safe behaviour in the contact situations of tackle, scrum and ruck technique.

  12. Effect of static stretching on prevention of injuries for military recruits.

    Science.gov (United States)

    Amako, Masatoshi; Oda, Takaaki; Masuoka, Kazunori; Yokoi, Hiromichi; Campisi, Paolo

    2003-06-01

    This prospective study was designed to evaluate whether static stretching can prevent training-related injuries in Japan Ground Self-Defense Force military recruits. A total of 901 recruits between 1996 and 1998 were divided into two groups. Of which, 518 recruits were assigned to the stretching group and practiced static stretching before and after each physical training session. The control subjects (383 recruits in the nonstretching group) did not stretch statically prior to exercise. The static stretching consisted of 18 exercises. We collected injury data from medical records and assessed the incidence and the location of injury. The total injury rate was almost the same between two groups; however, the incidences of muscle/tendon injury and low back pain were significantly lower in the stretching group (p stretching decreased the incidence of muscle-related injuries but did not prevent bone or joint injuries.

  13. Effects of an osteoporosis prevention training program on physical activity-related stages of change and self-efficacy among university students, Shiraz, Iran: a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    MOHAMMAD HOSSIEN KAVEH

    2014-10-01

    Full Text Available Introduction: Osteoporosis is a major problem in today's world, being characterized by decreased bone mass and bone change. Due to deficiency of theory-based studies in young population, especially in students, there are significant knowledge gaps of effective planning. The present study was performed in response to this need. The present study investigated the effect of an empowerment program on physical activity related stages of change and self-efficacy in preventing osteoporosis among university students Methods: In this randomized controlled trial (IRCT: IRCT201212016261N2, 152 female students of Shiraz University of Medical Sciences were selected through multi-stages cluster sampling and were randomly assigned to an experimental (n=76 and a control (n=76 group. The pre-and post-intervention data were collected using the Stages of Exercise Change Questionnaire (SECQ of Marcos with Cronbach's alpha reliability of 0.89 and also the self-efficacy scale with a Cronbach's alpha reliability of 0.88 and Test-Retest Correlation Coefficient of 0.80. The educational intervention for the experimental group took place through problem-based learning method, small group discussion, and training manuals. In addition, training CDs and brochures were given to the subjects and short SMSs were sent to them. The data were analyzed through SPSS, version 14, using Mann-Whitney test, Chi-square test, Wilcoxon and regression tests. Results: Pre-intervention findings showed that participants had behavioral constructs below the expected levels. The results showed that the experimental group received significant statistical increase after the intervention in stage of change. Before the intervention, the mean scores of stages of changes in the experimental groups was 2.28±0.86 but this rose to 3±0.84 in the first post-test and 3.22±0.84 in the second post-test. The control group showed a significant increase in stage of change without intervention (pre-test 2.04±0

  14. Ketogenesis prevents diet-induced fatty liver injury and hyperglycemia.

    Science.gov (United States)

    Cotter, David G; Ercal, Baris; Huang, Xiaojing; Leid, Jamison M; d'Avignon, D André; Graham, Mark J; Dietzen, Dennis J; Brunt, Elizabeth M; Patti, Gary J; Crawford, Peter A

    2014-12-01

    Nonalcoholic fatty liver disease (NAFLD) spectrum disorders affect approximately 1 billion individuals worldwide. However, the drivers of progressive steatohepatitis remain incompletely defined. Ketogenesis can dispose of much of the fat that enters the liver, and dysfunction in this pathway could promote the development of NAFLD. Here, we evaluated mice lacking mitochondrial 3-hydroxymethylglutaryl CoA synthase (HMGCS2) to determine the role of ketogenesis in preventing diet-induced steatohepatitis. Antisense oligonucleotide-induced loss of HMGCS2 in chow-fed adult mice caused mild hyperglycemia, increased hepatic gluconeogenesis from pyruvate, and augmented production of hundreds of hepatic metabolites, a suite of which indicated activation of the de novo lipogenesis pathway. High-fat diet feeding of mice with insufficient ketogenesis resulted in extensive hepatocyte injury and inflammation, decreased glycemia, deranged hepatic TCA cycle intermediate concentrations, and impaired hepatic gluconeogenesis due to sequestration of free coenzyme A (CoASH). Supplementation of the CoASH precursors pantothenic acid and cysteine normalized TCA intermediates and gluconeogenesis in the livers of ketogenesis-insufficient animals. Together, these findings indicate that ketogenesis is a critical regulator of hepatic acyl-CoA metabolism, glucose metabolism, and TCA cycle function in the absorptive state and suggest that ketogenesis may modulate fatty liver disease.

  15. Policy Analysis of Road Traffic Injury Prevention in Iran

    Science.gov (United States)

    Azami-Aghdash, Saber; Gorji, Hassan Abolghasem; Shabaninejad, Hosein; Sadeghi-Bazargani, Homayoun

    2017-01-01

    Introduction Due to the large number of Road Traffic Injuries (RTIs) in Iran, authorities have implemented a number of policies for the prevention of RTIs. However, a scientific analysis of these policies has thus far been neglected. Therefore, this study was conducted for policy analysis of RTIs prevention in Iran. Methods This qualitative study with a case study approach was conducted in Iran during 2016 in two phases: First, by reviewing literature and documents of the past ten years, policies that have been executed to prevent RTIs in Iran were identified. In the second phase of the study, the identified policies were ranked by prioritization matrices. The two policies with the highest scores were selected. ‘Policy triangle framework’ was used for Policy analyzing. Stakeholders of these policies (42 people) were interviewed. Data were analyzed manually by implementing Content-Analysis methods. Results The policies of “pupil liaisons” and “safety belt” were selected for analysis from thirteen potential identified polices. The results of some studies revealed that safety belts had not been properly used in Iran (less than 80%). There was an eight-year hiatus between the approval of the safety belts policy and implementation of this policy. Eight actors were identified for safety belts policy. Lack of diligence in implementation of the policy, failing to pay adequate attention to education and the culture of driving, and failing to select an organization for the implementation of the policy, were identified as the main weaknesses of this policy. For ‘pupil liaisons’ policy, five actors were identified. Following the implementation of this policy, the number of penalties was reduced (17.9%). Neglecting scientific findings and individual-based nature of the policy were identified as the primary weaknesses of this policy. Conclusions Taking serious measures to properly execute the policy, educating people, selecting an efficient organization that is

  16. The science of fencing: implications for performance and injury prevention.

    Science.gov (United States)

    Roi, Giulio S; Bianchedi, Diana

    2008-01-01

    In this review we analyse the data from the literature on fencing with the aim of creating a psychobiological and multi-factorial model of fencing performance. Fencing is an open-skilled combat sport that was admitted to the first modern Olympic Games in Athens (1896). It is mainly practised indoors, with three different weapons: the foil, the sabre and the épée, each contested with different rules. A fencing international tournament may last between 9 and 11 hours. Bouts represent only 18% of total competition time, with an effective fight time of between 17 and 48 minutes. The physical demands of fencing competitions are high, involving the aerobic and anaerobic alactic and lactic metabolisms, and are also affected by age, sex, level of training and technical and tactical models utilized in relation to the adversary. The anthropometrical characteristics of fencers show a typical asymmetry of the limbs as a result of the practice of an asymmetrical sport activity. Fencing produces typical functional asymmetries that emphasize the very high level of specific function, strength and control required in this sport. Moreover, the physical demands of fencing are closely linked to the perceptual and psychological ones, and all are subjected to a continuous succession of changes during the bouts based on the behaviour of the opponent. For this reason it is difficult to identify a significant relationship between any one physiological characteristic and performance, and performance is more likely to be influenced by perceptual and neuro-physiological characteristics. Fencers need to anticipate the opponent and to mask their true intentions with a game of feints and counter-feints, which must be supported by an adequate psycho-physical condition to prevent central and peripheral fatigue. Fencing is not particularly dangerous; however, there is a fine line between a fatal lesion and a simple wound from a broken blade. The suggestions for injury prevention fall into three

  17. Current and future concepts in helmet and sports injury prevention.

    Science.gov (United States)

    Hoshizaki, T Blaine; Post, Andrew; Oeur, R Anna; Brien, Susan E

    2014-10-01

    Since the introduction of head protection, a decrease in sports-related traumatic brain injuries has been reported. The incidence of concussive injury, however, has remained the same or on the rise. These trends suggest that current helmets and helmet standards are not effective in protecting against concussive injuries. This article presents a literature review that describes the discrepancy between how helmets are designed and tested and how concussions occur. Most helmet standards typically use a linear drop system and measure criterion such as head Injury criteria, Gadd Severity Index, and peak linear acceleration based on research involving severe traumatic brain injuries. Concussions in sports occur in a number of different ways that can be categorized into collision, falls, punches, and projectiles. Concussive injuries are linked to strains induced by rotational acceleration. Because helmet standards use a linear drop system simulating fall-type injury events, the majority of injury mechanisms are neglected. In response to the need for protection against concussion, helmet manufacturers have begun to innovate and design helmets using other injury criteria such as rotational acceleration and brain tissue distortion measures via finite-element analysis. In addition to these initiatives, research has been conducted to develop impact protocols that more closely reflect how concussions occur in sports. Future research involves a better understanding of how sports-related concussions occur and identifying variables that best describe them. These variables can be used to guide helmet innovation and helmet standards to improve the quality of helmet protection for concussive injury.

  18. Stretching for prevention of Achilles tendon injuries: a review of the literature.

    Science.gov (United States)

    Park, Don Young; Chou, Loretta

    2006-12-01

    Professional and recreational athletes commonly perform pre-exercise stretching to prevent musculoskeletal injuries. Little definitive evidence exists that clearly demonstrates the efficacy of stretching in reducing injury. Achilles tendon injuries are among the most common injuries affecting active individuals in the United States today. Clinicians commonly recommend stretching the Achilles tendon without concrete scientific evidence to support such a claim. Few studies have addressed the effect of stretching in Achilles tendon injuries, and it is unclear if the conclusions made for musculoskeletal injuries can be applied to the Achilles tendon. Biomechanical studies of the Achilles tendon and measurements of the tendon's reflex activity have demonstrated possible mechanisms for the potential benefit of stretching, including load-induced hypertrophy and increased tendon tensile strength. Recent prospective studies have contended that reductions in plantarflexor strength and increases in ankle dorsiflexion range of motion from stretching the Achilles tendon may increase the risk of injury. Studies examining stretching in injury prevention, the biomechanical properties of injuries to the Achilles tendon were compiled and reviewed. Although many theories have been published regarding the potential benefits and limitations of stretching, few studies have been able to definitively demonstrate its utility in injury prevention.

  19. Effectiveness of foot orthoses for treatment and prevention of lower limb injuries : a review.

    Science.gov (United States)

    Hume, Patria; Hopkins, Will; Rome, Keith; Maulder, Peter; Coyle, Greg; Nigg, Benno

    2008-01-01

    Healthcare professionals prescribe foot orthoses (FOs) for treatment and prevention of lower limb injuries, but previous reviews of the effectiveness of FOs have been inconclusive. We have therefore performed a review emphasizing the magnitude of treatment effects to evaluate the clinical effectiveness of FOs in the treatment and prevention of lower limb injuries.Qualifying studies were mainly controlled trials, but some uncontrolled clinical trials of patients with chronic injuries were analysed separately. Injuries included plantar fasciitis, tibial stress fractures and patellofemoral pain syndrome; these were included because of the large treatment costs for these frequent injuries in New Zealand. Outcomes were pain, comfort, function and injury status. Continuous measures were expressed as standardized differences using baseline between-subject standard deviations, and magnitudes were inferred from the intersection of 90% confidence intervals with thresholds of a modified Cohen scale. Effects based on frequencies were expressed as hazard ratios and their magnitudes were inferred from intersection of confidence intervals with a novel scale of thresholds.The effects of FOs for treatment of pain or injury prevention were mostly trivial. FOs were not effective in treating or preventing patellofemoral pain syndrome. Some studies showed moderate effects for treatment of plantar fasciitis. Only a few studies showed moderate or large beneficial effects of FOs in preventing injuries.Customized semi-rigid FOs have moderate to large beneficial effects in treating and preventing plantar fasciitis and posterior tibial stress fractures, and small to moderate effects in treating patellofemoral pain syndrome. Given the limited randomized controlled trials or clinical controlled trials available for the injuries of interest, it may be that more or less benefit can be derived from the use of FOs, but many studies did not provide enough information for the standardized effect

  20. Stretching to prevent musculoskeletal injuries. An approach to workplace wellness.

    Science.gov (United States)

    Gartley, Rosanna M; Prosser, J Lynn

    2011-06-01

    A pre-shift stretching protocol to reduce employee injuries was initiated at a beverage company and a tin mill in the northeastern United States. The primary goal of this study was to determine the effects of a pre-shift stretching program on work-related musculoskeletal injuries. A secondary goal was to evaluate daily participation compliance during the 90-day program. Data on employee injuries during the stretching program were collected and compared to injury events during the same time period 1 year earlier. Comparison to injury events of the total eligible population during the study time frame was also included. Results of this pilot program in terms of injury rate reduction and participant compliance are promising. Study results may be useful for employers considering implementing similar programs and also suggest the need for further study in this area.

  1. 75 FR 28261 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Improved...

    Science.gov (United States)

    2010-05-20

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Improved Diagnostics for Lyme Borreliosis, Funding Opportunity... Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC) announces...

  2. 75 FR 27561 - Disease, Disability, and Injury Prevention and Control; Special Emphasis Panel (SEP): A...

    Science.gov (United States)

    2010-05-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control; Special Emphasis Panel (SEP): A Prospective Birth Cohort Study Involving Environmental Uranium... Control and Prevention (CDC), announces the aforementioned meeting: Times and Date: 1 p.m.-4 p.m., July...

  3. 77 FR 25180 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-04-27

    ... Dengue Epidemiology, Outcomes, and Prevention in Sentinel Surveillance and Research Sites in Puerto Rico... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... meetings and other committee management activities, for both the Centers for Disease Control and...

  4. 77 FR 14806 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-03-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and..., Prevention and Treatment of Influenza and Other Respiratory Infections in Ghana, Studies at the...

  5. 77 FR 4047 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-01-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and..., Prevention and Treatment of Influenza and Other Respiratory Infections in Ghana, IP12- 001, Studies at...

  6. 77 FR 20822 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-04-06

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Emerging Vector- Borne Zoonotic Pathogens in Indonesia, Funding Opportunity Announcement (FOA) CK12-002... both the Centers for Disease Control and Prevention and the Agency for Toxic Substances and...

  7. 78 FR 15015 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panels (SEP): Initial Review

    Science.gov (United States)

    2013-03-08

    ... Activities for Avian Influenza and other Zoonotic Diseases, FOA CK13-002, initial review. Correction: The... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Disease Control and Prevention and the Agency for Toxic Substances and Disease Registry. Elaine L....

  8. 77 FR 12844 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-03-02

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Emerging Vector- Borne Zoonotic Pathogens in Indonesia, Funding Opportunity Announcement (FOA) CK12-002..., for both the Centers for Disease Control and Prevention and the Agency for Toxic Substances...

  9. 77 FR 5257 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-02-02

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Emerging Vector Borne Zoonotic Pathogens in Indonesia, Funding Opportunity Announcement (FOA), CK12-002...), the Centers for Disease Control and Prevention (CDC) announces the aforementioned meeting: Time...

  10. 77 FR 25181 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-04-27

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and..., Cholera And HIV/AIDS Response, GH12-003, initial review. In accordance with Section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention...

  11. 76 FR 51985 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-08-19

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and..., National Center for Chronic Disease Prevention and Health Promotion, CDC, 4770 Buford Highway, NE... meetings and other committee management activities, for both the Centers for Disease Control and...

  12. 75 FR 29561 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Surveillance...

    Science.gov (United States)

    2010-05-26

    ... No: 2010-12627] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Surveillance, Natural... Officer, National Center for Chronic Disease Prevention and Health Promotion, Office of the...

  13. 76 FR 28438 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2011-05-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and...), the Centers for Disease Control and Prevention (CDC) announces the aforementioned meeting: Time and....S.P.H., Director, Extramural Research Program Office, National Center for Chronic Disease...

  14. 78 FR 17411 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-03-21

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Evaluation of Malaria Control and Elimination Activities, FOA GH13-005, initial review. In accordance with... and Prevention (CDC) announces the aforementioned meeting: Time and Date: 11:00 a.m.-3:00 p.m., May...

  15. Inpatient hospital outcomes following injury in Suriname: lessons for prevention.

    Science.gov (United States)

    Pracht, Etienne

    2014-03-01

    Traumatic injury is an important and indiscriminant contributor to mortality. Hypothesizing that outcomes from severe injuries do not vary by demographic factors or socioeconomic status, this research analyzed the relationship between race, ethnicity, injury characteristics, and fatality following hospitalization in Suriname. Data were obtained for all hospital episodes in 2008 from the only hospital within the greater Paramaribo area that provides emergency department services. A logistic regression was used to analyze the subset of 544 non-elderly adult trauma victims to assess the contribution of patient demographics and anatomic injury severity to outcome, which was defined as mortality during acute hospitalization. The specific demographics included were patient age, gender, race, and insurance status. Injury severity was measured using the International Classification Injury Severity Score. The results indicate that age, insurance status, injury type, and injury severity were significant predictors for survival. While the uninsured experienced a higher rate of mortality, the model suggests this result is not due to physiologic reasons but behavioral and socioeconomic. The higher mortality is driven by greater injury severity, which increases not only the mortality rate but also the cost of care. Injury severity itself, independent of all other factors, is the most important contributor. The results suggest that a reduction of 10% in injury severity, around the mean, would reduce the probability of mortality by 70%. This suggests that targeting risk-taking behavior, perhaps relating to compliance with safety practices (e.g. seat belt and helmet laws), driver education, and road safety measures can play important roles in reducing mortality and morbidity from injury in Suriname.

  16. Injury prevalence of netball players in South Africa: The need for in jury prevention

    Directory of Open Access Journals (Sweden)

    T. Pillay

    2012-12-01

    Full Text Available This study aimed to establish baseline data for injury prevalence,mechanism of injury, injury severity and management of injuries in netball playersin South Africa. A cross sectional descriptive design was employed to collect databy means of a questionnaire in 2010. Participants consisted of 254 netball playerswho participated in a netball tournament. Permission was obtained from all therelevant organizations and informed consent obtained from the participants. Thegeneral injury rate was 61.8% with an injury rate of 1.9 injuries per player forthe past season. The most commonly injured structures were the ankle 37.5 % andthe knee 28.6% with the most common mechanism of injury being landing, 19% and 29% respectively. Of those whosustained injuries, 86 (44% of the injured athletes’ sustained severe injuries, 31(16% sustained moderate injuriesand 78 (40% sustained mild injuries. 67% of players reported they were able to continue with the game and 33%received medical assistance losing game and training time. The most common form of management accessed wasphysiotherapy, which accounted for 31%. It is evident that the ankle and knee injury rates amongst South Africannetball players are high in comparison to other netball playing nations. Injury surveillance is an integral part ofdeveloping preventative measures. The article lays a platform for developing these strategies against the backdrop ofits findings and comparison with other authors.

  17. Lung injury in acute pancreatitis: mechanisms, prevention, and therapy.

    LENUS (Irish Health Repository)

    Shields, Conor J

    2012-02-03

    Lung injury is the most pertinent manifestation of extra-abdominal organ dysfunction in pancreatitis. The propensity of this retroperitoneal inflammatory condition to engender a diffuse and life-threatening lung injury is significant. Approximately one third of patients will develop acute lung injury and acute respiratory distress syndrome, which account for 60% of all deaths within the first week. The variability in the clinical course of pancreatitis renders it a vexing entity and makes demonstration of the efficacy of any specific intervention difficult. The distinct pathologic entity of pancreatitis-associated lung injury is reviewed with a focus on etiology and potential therapeutic maneuvers.

  18. Residential building stakeholders' attitudes and beliefs regarding nail gun injury risks and prevention.

    Science.gov (United States)

    Albers, James T; Hudock, Stephen D; Lowe, Brian D

    2013-01-01

    Pneumatic nail guns are ubiquitous at residential construction sites across the United States. These tools are noted for the traumatic injuries that can occur from their operation. Different trigger mechanisms on these tools are associated with different levels of risk. Residential building subcontractors and workers, both native-born and immigrant, were brought together in focus groups to discuss their attitudes and beliefs regarding risk factors for nail gun injury as well as barriers to the adoption of safer technology. Participants' comments are organized first by influences on traumatic injury occurrence or prevention and later by sociotechnical system category. Participants attributed influences on injury risk to personal and external causation factors in all sociotechnical system categories; however, participants more frequently described influences on injury prevention as related to workers' behaviors, rather than to external factors. A discussion of these influences with respect to attribution theory and sociotechnical models of injury causation is presented.

  19. Distracted driving and implications for injury prevention in adults.

    Science.gov (United States)

    Hoff, Jane; Grell, Jennifer; Lohrman, Nicole; Stehly, Christy; Stoltzfus, Jill; Wainwright, Gail; Hoff, William S

    2013-01-01

    Distracted driving, a significant public safety issue, is typically categorized as cell phone use and texting. The increase of distracted driving behavior (DDB) has resulted in an increase in injury and death. The purpose of this study was to identify the frequency and perception of DDB in adults. A 7-question SurveyMonkey questionnaire was distributed to a convenience sample of adults. Standard demographics included age, gender, and highest levels of education. Primary outcome questions were related to frequency of DDB, and overall perceptions specific to distracted driving. Results were compared on the basis of demographics. Chi-square testing and the Kruskal-Wallis analysis of variance were applied, with statistical significance defined as P ≤ .05. There were 1857 respondents to the survey: 1721 were aged 23-64 years (93%); 1511 were women (81%); 1461 had high school education or greater (79%). A total of 168 respondents (9%) reported being involved in a car accident while distracted. The highest reported frequency of DDB included cell phone use (69%), eating/drinking (67%), and reaching for an object in the care (49%). Younger age (18-34 years) and higher level of education (bachelor's degree or greater) were statistically associated with these DDB; gender demonstrated no statistical significance. Text messaging was reported by 538 respondents (29%), with a statistically significant association with age (18-34 years), higher education (bachelor's degree or greater), and gender (males). A total of 1143 respondents (63%) believed that they could drive safely while distracted. This study demonstrates that DDB in adults is not restricted to reading and sending text messages. Moreover, these results indicated that people fail to perceive the dangers inherent in distracted driving. Prevention and outreach education should not be limited to texting and cell phone use but should target all forms of DDB. The age group 18-34 years should be the primary target in the

  20. Strategies to prevent intraoperative lung injury during cardiopulmonary bypass

    Directory of Open Access Journals (Sweden)

    Siminelakis Stavros N

    2010-01-01

    Full Text Available Abstract During open heart surgery the influence of a series of factors such as cardiopulmonary bypass (CPB, hypothermia, operation and anaesthesia, as well as medication and transfusion can cause a diffuse trauma in the lungs. This injury leads mostly to a postoperative interstitial pulmonary oedema and abnormal gas exchange. Substantial improvements in all of the above mentioned factors may lead to a better lung function postoperatively. By avoiding CPB, reducing its time, or by minimizing the extracorporeal surface area with the use of miniaturized circuits of CPB, beneficial effects on lung function are reported. In addition, replacement of circuit surface with biocompatible surfaces like heparin-coated, and material-independent sources of blood activation, a better postoperative lung function is observed. Meticulous myocardial protection by using hypothermia and cardioplegia methods during ischemia and reperfusion remain one of the cornerstones of postoperative lung function. The partial restoration of pulmonary artery perfusion during CPB possibly contributes to prevent pulmonary ischemia and lung dysfunction. Using medication such as corticosteroids and aprotinin, which protect the lungs during CPB, and leukocyte depletion filters for operations expected to exceed 90 minutes in CPB-time appear to be protective against the toxic impact of CPB in the lungs. The newer methods of ultrafiltration used to scavenge pro-inflammatory factors seem to be protective for the lung function. In a similar way, reducing the use of cardiotomy suction device, as well as the contact-time between free blood and pericardium, it is expected that the postoperative lung function will be improved.

  1. 76 FR 67192 - Board of Scientific Counselors, National Center for Injury Prevention and Control (BSC, NCIPC)

    Science.gov (United States)

    2011-10-31

    ... Center for Injury Prevention and Control (BSC, NCIPC) In accordance with Section 10(a)(2) of the Federal.... Matters To Be Discussed: The BSC, NCIPC will discuss the recommendations provided by the expert panel...

  2. 75 FR 19983 - National Center for Injury Prevention and Control Initial Review Group

    Science.gov (United States)

    2010-04-16

    ... of the peer reviews conducted in response to Fiscal Year 2010 Requests for Applications related to... Preventing Violence and Violence- Related Injury (R01) Agenda items are subject to change as...

  3. A description of bicycle and moped rider accidents aimed to indicate priorities for injury prevention research.

    NARCIS (Netherlands)

    Huijbers, J.J.W.

    1984-01-01

    The aim of the study is to indicate priorities in the field of bicycle and moped injury prevention research, based on criteria given. The study is a part of a preparation for a SWOV accident investigation project that has to identify and to gratify factors influencing injuries of pedestrians, cyclis

  4. Paralympic athletes' perceptions of their experiences of sports-related injuries, risk factors and preventive possibilities.

    Science.gov (United States)

    Fagher, Kristina; Forsberg, Anna; Jacobsson, Jenny; Timpka, Toomas; Dahlström, Örjan; Lexell, Jan

    2016-11-01

    Our knowledge of sports-related injuries in para-sport is limited and there are no data on how Paralympic athletes themselves perceive an injury. The aim of this qualitative study was to explore Paralympic athletes' perceptions of their experiences of sports-related injuries, risk factors and preventive possibilities. Eighteen Swedish Paralympic athletes with vision impairment, intellectual impairment, spinal cord injury, cerebral palsy, myelomeningocele, dysplasia and neuromuscular disorder, representing 10 different para-sports, were interviewed. The qualitative phenomenographic method was used to interpret the data. The analysis revealed nine categories of perceptions of experiences. The athletes perceived that their impairments were involved in the cause and consequential chains associated with a sports-related injury. Other categories that denoted and described these injuries were: sport overuse, risk behaviour, functional limitations, psychological stressors, the normalised pain, health hazards, individual possibilities to prevent sports-related injuries and unequal prerequisites. This qualitative study revealed that Paralympic athletes' perceptions of their experiences of sports-related injuries are complex and multifactorial, and in several ways differ from able-bodied athletes. This needs to be considered in the sports health and safety work within the Paralympic Movement as well as in the design of future injury surveillance systems and preventive programmes.

  5. Epidemiology, Treatment, and Prevention of Lumbar Spine Injuries in Major League Baseball Players.

    Science.gov (United States)

    Camp, Christopher L; Conti, Matthew S; Sgroi, Terrance; Cammisa, Frank P; Dines, Joshua S

    2016-01-01

    In recent years, increased attention has been paid to injuries occurring in Major League Baseball (MLB) players. Although most of the current orthopedic literature regarding baseball injuries pertains to the shoulder and elbow, lumbar spine injuries are another common reason for time out of play. Back and core injuries may represent as many as 12% of all injuries that result in time out of play from MLB. This high rate of injury is likely related to the critical role that the spine plays in every major baseball-related movement. Linking the upper extremities to the hips and lower extremities, a healthy, strong, and stable spine and core is a prerequisite for performance in all levels of baseball. It has been well documented that baseball players with poor spinal control and stabilization are at increased risk for future injury. Common etiologies of lumbar injuries include stress fractures, muscle injury, annular tears with or without disc herniation, facet joint pain, sacroiliac joint pain, and stenosis. This review discusses the epidemiology of spinal injuries in baseball. Special attention is paid to the role of the spine in baseball-related activities, common injuries, tips for making the correct diagnosis, treatment options, outcomes, rehabilitation, and injury prevention.

  6. Barriers and Enablers to Enacting Child and Youth Related Injury Prevention Legislation in Canada

    Directory of Open Access Journals (Sweden)

    Linda Rothman

    2016-07-01

    Full Text Available Injury prevention policy is crucial for the safety of Canada’s children; however legislation is not adopted uniformly across the country. This study aimed to identify key barriers and enablers to enacting injury prevention legislation. Purposive snowball sampling identified individuals involved in injury prevention throughout Canada. An online survey asked respondents to identify policies that were relevant to them, and whether legislation existed in their province. Respondents rated the importance of barriers or enablers using a 5-point Likert type scale and included open-ended comments. Fifty-seven respondents identified the most common injury topics: bicycle helmets (44, 77%, cell phone-distracted driving (36, 63%, booster seats (28, 49%, ski helmets (24, 42%, and graduated driver’s licensing (21, 37%. The top enablers were research/surveillance, managerial/political support and professional group consultation, with much variability between injury topics. Open-ended comments emphasized the importance of a united opinion as an enabler and barriers included costs of protective equipment and inadequate enforcement of legislation. The results highlighted the importance of strategies that include research, management and community collaboration and that injury prevention topics should be addressed individually as information may be lost if topics are considered together. Findings can inform the process of turning injury prevention evidence into action.

  7. Implementation of a Tailored Kiosk-Based Injury Prevention Program in Pediatric Primary Care

    OpenAIRE

    2013-01-01

    This study identified behavioral and organizational barriers and facilitators related to the implementation of a clinic-based pediatric injury prevention program. Safe N′ Sound (SNS), an evidence-based tailored injury prevention program designed for pediatric primary care, was implemented in five pediatric clinics in North Carolina. Office managers participated in structured interviews; health care providers participated in focus groups. Waiting room observations were conducted in participati...

  8. The Importance of Physical Fitness for Injury Prevention: Part 2.

    Science.gov (United States)

    Knapik, Joseph J

    2015-01-01

    This report examines associations between injuries and flexibility, stretching, warm-up, and body composition. Military studies show that either too much or too little flexibility increases injury risk. Static stretching prior to exercise does not appear to reduce the overall injury incidence, although further research is needed on some types of injuries. Static stretching also appears to reduce strength and power (explosive strength). Warm-up (low intensity activity prior to exercise or sports) appears to reduce injury risk. Body mass index (BMI; weight in kg/ height in m²) is a surrogate measure of body fat because it is highly related to laboratory measures of body fat. However, Soldiers can also have a high BMI because of higher muscle mass. If high BMI reflects a larger percentage of body fat relative to height, injury risk might be increased because the additional fat would increase the intensity of physical activity, leading to more rapid fatigue and repetitive stress on the musculoskeletal system. Low BMI could reflect a paucity of fat or muscle/ bone, or both. Low BMI may make Soldiers more susceptible to injury if they lack the muscle mass or strength in the supportive structures (ligaments, bones) required to perform certain physical tasks, and if they overexert or overuse the available muscle mass or supportive structures. Studies in basic combat training show that both high and low BMI increases injury risk. However, studies among active duty Soldiers only show that injury risk increases as BMI increases, possibly because very few active duty Soldiers have very low BMI (i.e., less than 18 kg/m²).

  9. Inferior epigastric artery: Surface anatomy, prevention and management of injury.

    Science.gov (United States)

    Wong, Clare; Merkur, Harry

    2016-04-01

    The anatomical position of the inferior epigastric artery (IEA) subjects it to risk of injury during abdominal procedures that are close to the artery, such as laparoscopic trocar insertion, insertion of intra-abdominal drains, Tenckhoff(®) catheter (peritoneal dialysis catheter) and paracentesis. This article aims to raise the awareness of the anatomical variations of the course of the IEA in relation to abdominal landmarks in order to define a safer zone for laparoscopic ancillary trocar placement. Methods of managing the IEA injury as well as techniques to minimise the risk of injury to the IEA are reviewed and discussed.

  10. USASOC Injury Prevention/Performance Optimization Musculoskeletal Screening Initiative

    Science.gov (United States)

    2012-11-01

    Anatomic Location Specific Injuries Probable Causes Knee Patellar Tendinitis Overuse places chronic stress on patella tendon Lack of lower...climbing activities too quickly Rotator cuff becomes fatigued during long climbs Biceps tendinitis Scapulohumeral rhythm becomes compromised

  11. Back injury prevention: a lift team success story.

    Science.gov (United States)

    Hefti, Kelly S; Farnham, Richard J; Docken, Lisa; Bentaas, Ruth; Bossman, Sharon; Schaefer, Jill

    2003-06-01

    Work related back injuries among hospital personnel account for high volume, high cost workers' compensation claims. These injuries can be life altering experiences, affecting both the personal and professional lives of injured workers. Lifting must be viewed as a skill involving specialized training and mandated use of mechanical equipment, rather than as a random task performed by numerous health care providers. The use of a lift team specially trained in body mechanics, lifting techniques, and the use of mandated mechanical equipment can significantly affect injury data, financial outcomes, and employee satisfaction. The benefits of a lift team extend beyond the effect on injury and financial outcomes--they can be used for recruitment and retention strategies, and team members serve as mentors to others by demonstrating safe lifting techniques. Ultimately, a lift team helps protect a valuable resource--the health care worker.

  12. RESEARCH, POLICY MAKING AND INTERVENTION PROGRAMMING IN INJURY PREVENTION

    Directory of Open Access Journals (Sweden)

    Ian R. JOHNSTON

    2003-01-01

    Full Text Available In most post-industrial countries injury is a leading cause of death, particularly premature death. In Australia, for example, over two thirds of all deaths among persons aged 15 to 24 years are the result of injury. Transport, particularly road transport, is the single most frequent setting for fatal injury. Despite these facts injury research is under-funded and uncoordinated. There is only a fledgling science and little underpinning theory. There is a plethora of unlinked data sets, each reflecting the institutional responsibility of the collecting agency. Even within transport there is little cross modal contact. While the complexities of service delivery demand institutional segregation no such case exits for the segregation of research.

  13. Proposed national strategies for the prevention of leading work-related diseases and injuries. Part 1

    Energy Technology Data Exchange (ETDEWEB)

    1986-01-01

    Preliminary strategies developed at the National Symposium on the Prevention of Leading Work Related Diseases and Injuries, held in Atlanta, Georgia on May 1 to 3, 1985 were revised, elaborated, and further developed. Strategies were developed for the prevention of occupational lung diseases, musculoskeletal injuries, occupational cancers, severe occupational traumatic injuries, and occupational cardiovascular diseases. Lung diseases considered included silicosis, asbestosis, lung cancer mesothelioma, coal workers' pneumoconiosis, byssinosis, occupational asthma, hypersensitivity pneumonitis, asphyxiation, irritation, pulmonary edema, brucellosis, psitticosis, anthrax, mycobacterioses, histoplasmosis, aspergillosis, and coccidioidomycosis. Occupational cancers were discussed as they occur in the lung, pleura, peritoneum, bladder, kidneys, blood, nasal cavity, skin, nasal sinuses, and liver.

  14. Prevention of Elbow Injuries in Youth Baseball Pitchers

    OpenAIRE

    Fleisig, Glenn S.; Andrews, James R.

    2012-01-01

    Context: Although baseball is a relatively safe sport, numerous reports suggest a rapid rise in elbow injury rate among youth baseball pitchers. Evidence Acquisition: PubMed was searched for epidemiologic, biomechanical, and clinical studies of elbow injuries in baseball (keywords: “youth OR adolescent” AND baseball AND pitching AND “ulnar collateral ligament OR elbow”; published January 2000 – April 2012). Studies with relevance to youth baseball pitchers were reviewed. Relevant references f...

  15. Prevention of Infections Associated with Combat-Related Extremity Injuries

    Science.gov (United States)

    2011-08-01

    segmental/ severely comminuted fractures, or heavily contaminated wounds Type IIIB As a Gustilo Type IIIA injury, but with periosteal stripping and bone...exposure 10–50% Type IIIC Any open fracture with vascular injury requiring repair 25–50% * Tibial fractures are associated with twice the infection...in 20 calcaneous fractures, 4 pilon fractures, and 20 tibial plateau fractures found no infec- tious differences between NPWT and standard wound care

  16. Training on a knife's edge: how to balance triathlon training to prevent overuse injuries.

    Science.gov (United States)

    Bales, James; Bales, Karrn

    2012-12-01

    The sport of triathlon offers athletes the chance to build and/or maintain cardiovascular fitness across 3 endurance disciplines. Swimming, biking, and running each have a host of overuse injuries that can occur as a result of overtraining. High running mileage, a history of previous injury, inadequate warm up or cool down, and an increase in the years of triathlon experience are a few of the factors that have been linked to triathlon overuse injuries. Early identification of overtraining symptoms and a corresponding reallocation of balance between each discipline, perhaps with an emphasis on increasing swimming, may help prevent many overuse injuries.

  17. Hamstring exercises for track and field athletes: injury and exercise biomechanics, and possible implications for exercise selection and primary prevention.

    Science.gov (United States)

    Malliaropoulos, Nikos; Mendiguchia, Jurdan; Pehlivanidis, Hercules; Papadopoulou, Sofia; Valle, Xavier; Malliaras, Peter; Maffulli, Nicola

    2012-09-01

    Hamstring strain injuries are the most prevalent muscle injuries in track and field (TF). These injuries often cause prolonged symptoms and a high risk of re-injury. Strengthening of the hamstring muscles has been recommended for injury prevention. The authors review the possible role of eccentric training in TF hamstring injury prevention and introduce exercise classification criteria to guide clinicians in designing strengthening programmes adapted to TF. The principles exposed may serve as a foundation for future development and application of new eccentric programmes to decrease the high incidence of this type of injury in other sports.

  18. Can orthotic insoles prevent lower limb overuse injuries? A randomized-controlled trial of 228 subjects.

    Science.gov (United States)

    Mattila, V M; Sillanpää, P J; Salo, T; Laine, H-J; Mäenpää, H; Pihlajamäki, H

    2011-12-01

    Lower limb overuse injuries are common among people who are exposed to physical stress. Orthotic shoe insoles are widely used to prevent lower limb overuse injuries. Here, we conducted a randomized-controlled study to examine whether the use of orthotic insoles prevents lower limb overuse injuries. Participants (n=228) were randomly assigned to use (n=73) or not to use (n=147) orthotic insoles. The insoles were molded to the shape of the foot to provide support during physical activity. The main outcome measure in the present study was the physician-diagnosed lower limb overuse injury. Thirty-four (46.6%) subjects in the insole group were diagnosed with a lower limb overuse injury compared with 56 (38.1%) in the control group (P=0.29) during the 6-month study period. When body mass index and the results of a 12-min running test and muscle strength were adjusted in a Cox's regression model, the hazard ratio for lower limb overuse injury in the insole group was 1.3 (95% confidence intervals: 0.8-2.1) compared with the control group. Use of orthotic insoles was not associated with a decrease in lower limb overuse injuries. Our findings suggest that routine use of orthotic insoles does not prevent physical-stress-related lower limb injuries in healthy young male adults.

  19. Equestrian injury is costly, disabling, and frequently preventable: the imperative for improved safety awareness.

    Science.gov (United States)

    Guyton, Kristina; Houchen-Wise, Emily; Peck, Ellen; Mayberry, John

    2013-01-01

    Horse-related injury can be severe and disabling. We investigated the causes, severity, and costs of equestrian injury with the goal of injury prevention. A retrospective review of horse-related injuries from 2001 to 2008 identified 231 patients with a mean age of 38 years and a mean Injury Severity Score of 11 (range, 1 to 45). Mean length of stay was 5.5 days. Fifty-nine patients (25%) required 84 surgeries. Helmet use was 20 per cent and of the 172 patients not wearing a helmet while mounted, 38 per cent received potentially preventable head injuries. There were three deaths of which two were the result of intracranial hemorrhage in riders not wearing a helmet. Mean hospital charge was $29,800 for a total of $6.9 million. Ninety-one patients completed a survey regarding causation and disability. Thirty-four per cent reported wearing a helmet at the time of injury. Forty per cent reported that poor environmental factors contributed, 30 per cent reported poor horse and rider pairing, and 9 per cent reported equipment failure. Fifty-nine per cent reported long-term disabilities. Compared with the general population, respondents had diminution in their ability to perform usual daily activities associated with physical problems, diminution in social function, and higher bodily pain. We conclude that equestrian injury is costly, disabling, and frequently preventable.

  20. Prevention of shoulder injuries in overhead athletes: a science-based approach

    Directory of Open Access Journals (Sweden)

    Ann M. Cools

    2015-10-01

    Full Text Available The shoulder is at high risk for injury during overhead sports, in particular in throwing or hitting activities, such as baseball, tennis, handball, and volleyball. In order to create a scientific basis for the prevention of recurrent injuries in overhead athletes, four steps need to be undertaken: (1 risk factors for injury and re-injury need to be defined; (2 established risk factors may be used as return-to-play criteria, with cut-off values based on normative databases; (3 these variables need to be measured using reliable, valid assessment tools and procedures; and (4 preventative training programs need to be designed and implemented into the training program of the athlete in order to prevent re-injury. In general, three risk factors have been defined that may form the basis for recommendations for the prevention of recurrent injury and return to play after injury: glenohumeral internal-rotation deficit (GIRD; rotator cuff strength, in particular the strength of the external rotators; and scapular dyskinesis, in particular scapular position and strength.

  1. Overcoming the organization-practice barrier in sports injury prevention: A nonhierarchical organizational model.

    Science.gov (United States)

    Dahlström, Ö; Jacobsson, J; Timpka, T

    2015-08-01

    The organization of sports at the national level has seldom been included in scientific discussions of sports injury prevention. The aim of this study was to develop a model for organization of sports that supports prevention of overuse injuries. The quality function deployment technique was applied in seminars over a two-season period to develop a national organizational structure for athletics in Sweden that facilitates prevention of overuse injuries. Three central features of the resulting model for organization of sports at the national level are (a) diminishment of the organizational hierarchy: participatory safety policy design is introduced through annual meetings where actors from different sectors of the sporting community discuss training, injury prevention, and sports safety policy; (b) introduction of a safety surveillance system: a ubiquitous system for routine collection of injury and illness data; and (c) an open forum for discussion of safety issues: maintenance of a safety forum for participants from different sectors of the sport. A nonhierarchical model for organization of sports at the national level - facilitated by modern information technology - adapted for the prevention of overuse injuries has been developed. Further research is warranted to evaluate the new organizational model in prospective effectiveness studies.

  2. Effects of a multifactorial injury prevention intervention in physical education teachers: A randomized controlled trial.

    Science.gov (United States)

    Vercruysse, Sien; Haerens, Leen; Verhagen, Evert; Goossens, Lennert; De Clercq, Dirk

    2016-10-01

    Physical education (PE) teachers are at a high risk of musculoskeletal sports or work-related injuries because of the physical activity as inherent part of their profession. Such injuries have a negative impact on work and leisure time activities, and effective injury prevention interventions are needed. The present study aimed at testing the effectiveness of an injury prevention intervention that was developed and optimized according to PE teachers' wishes and values. Fifty-five PE teachers were randomly assigned to intervention or control group. Intervention group teachers engaged in two days of training during which they familiarized with eight injury prevention strategies (seven intrinsic and one extrinsic). A special feature of the intervention was that the way of delivery was based on the self-determination theory in order to stimulate participants' motivation to adhere to the proposed strategies. Prospective registrations during one school year were conducted concerning injuries and preventive behaviours. Results showed that the intervention group teachers had a lower number of injuries per 1000 h time of exposure (TOE) than the controls (INT: 0.49, CON: 1.14 injuries/1000 h TOE, OR: 2.32, 95% CI: 1.06-5.07), and applied a broader variety of strategies including dynamic and static stretching, core stability, balance and strength training, when compared to the controls who mainly engaged in warming-up. In conclusion, with the same amount of time, an injury reduction was found in PE teachers through a more balanced use of provided preventive strategies.

  3. 75 FR 27797 - Disease, Disability, and Injury Prevention and Control

    Science.gov (United States)

    2010-05-18

    ...: 2010-11887] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease... Centers for Disease Control and Prevention (CDC), announces the aforementioned meeting: Times and Date: 11... Services Office, Centers for Disease Control and Prevention. [FR Doc. 2010-11887 Filed 5-17-10; 8:45...

  4. Preventive Effects of Safety Helmets on Traumatic Brain Injury after Work-Related Falls

    Directory of Open Access Journals (Sweden)

    Sang Chul Kim

    2016-10-01

    Full Text Available Introduction: Work-related traumatic brain injury (TBI caused by falls is a catastrophic event that leads to disabilities and high socio-medical costs. This study aimed to measure the magnitude of the preventive effect of safety helmets on clinical outcomes and to compare the effect across different heights of fall. Methods: We collected a nationwide, prospective database of work-related injury patients who visited the 10 emergency departments between July 2010 and October 2012. All of the adult patients who experienced work-related fall injuries were eligible, excluding cases with unknown safety helmet use and height of fall. Primary and secondary endpoints were intracranial injury and in-hospital mortality. We calculated adjusted odds ratios (AORs of safety helmet use and height of fall for study outcomes, and adjusted for any potential confounders. Results: A total of 1298 patients who suffered from work-related fall injuries were enrolled. The industrial or construction area was the most common place of fall injury occurrence, and 45.0% were wearing safety helmets at the time of fall injuries. The safety helmet group was less likely to have intracranial injury comparing with the no safety helmet group (the adjusted odds ratios (ORs (95% confidence interval (CI: 0.42 (0.24–0.73, however, there was no statistical difference of in-hospital mortality between two groups (the adjusted ORs (95% CI: 0.83 (0.34–2.03. In the interaction analysis, preventive effects of safety helmet on intracranial injury were significant within 4 m height of fall. Conclusions: A safety helmet is associated with prevention of intracranial injury resulting from work-related fall and the effect is preserved within 4 m height of fall. Therefore, wearing a safety helmet can be an intervention for protecting fall-related intracranial injury in the workplace.

  5. Cost-effectiveness of injury prevention - a systematic review of municipality based interventions

    Directory of Open Access Journals (Sweden)

    Gyllensvärd Harald

    2010-09-01

    Full Text Available Abstract Background Injuries are a major cause of mortality and morbidity which together result in avoidable societal costs. Due to limited resources, injury prevention interventions need to demonstrate cost-effectiveness to justify their implementation. However, the existing knowledge in this area is limited. Consequently, a systematic review is needed to support decision-making and to assist in the targeting of future research. The aim of this review is to critically appraise the published economic evidence of injury prevention interventions at the municipal level. Methods A search strategy was developed to focus a literature search in PubMed, Embase, Cochrane and NHS EED. Studies were eligible for inclusion if they were economic evaluations of injury prevention interventions that could be implemented by municipalities; had a relevant comparison group; did not include any form of medication or drug use; and were assessed as having at least an acceptable quality from an economic point of view. Articles were screened in three steps. In the final step, studies were critically appraised using a check-list based on Drummond's check-list for assessing economic evaluations. Results Of 791 potential articles 20 were accepted for inclusion. Seven studies showed net savings; four showed a cost per health score gained; six showed both savings and a cost per health score gained but for different time horizons and populations; and three showed no effect. The interventions targeted a range of areas such as traffic safety, fire safety, hip fractures, and sport injuries. One studied a multi-targeted community-based program. Only six articles used effectiveness data generated within the study. Conclusions The results indicate that there are injury prevention interventions that offer good use of societal resources. However, there is a lack of economic evidence surrounding injury prevention interventions. This lack of evidence needs to be met by further research

  6. Injuries in epilepsy: a review of its prevalence, risk factors, type of injuries and prevention

    Directory of Open Access Journals (Sweden)

    Jose Tellez-Zenteno

    2009-12-01

    Full Text Available Currently, there is intense clinical research into various aspects of the medical risks relating to epilepsy, including total and cause-specific mortality, accidents and injuries in patients with epilepsy and mortality related with seizures. Seizures occurring in precarious situations and resulting in injuries are still an important concern for patients with epilepsy, their employers and their caregivers. Submersion injuries, motor vehicle accidents, burns, and head injuries are among the most feared epilepsy-related injuries. These concerns seem valid because the hallmark of epilepsy, episodic impairment of consciousness and motor control, may occur during interictal EEG epileptiform discharges, even in the absence of a clinical seizure. In addition, psychomotor comorbidity and side effects of antiepileptic drugs may contribute to the risk of injuries in patients with epilepsy. Published risk factors for injuries include the number of antiepileptic drugs, history of generalized seizures, and seizure frequency. In general, epidemiological information about incidence of injuries has been conflicting and sparse. In general, studies focusing on populations with more severe forms of epilepsy tend to report substantially higher risks of injuries than those involving less selected populations. On the other hand, studies based on non-selected populations of people with epilepsy have not shown an increased frequency of injuries in people with epilepsy compared with the general population. Some studies have shown that patients with epilepsy are more frequently admitted to the hospital following an injury. Possible explanations include: more cautious attitude of clinicians toward injuries occurring in the setting of seizures; hospitalization required because of seizures and not to the injuries themselves; and hospitalization driven by other issues, such as comorbidities, which are highly prevalent in patients with epilepsy. Potentially the high rate of

  7. 78 FR 37542 - Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC)

    Science.gov (United States)

    2013-06-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC) Correction: This notice was published in...

  8. 76 FR 28438 - Board of Scientific Counselors (BSC), National Center for Injury Prevention and Control (NCIPC)

    Science.gov (United States)

    2011-05-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors (BSC), National Center for Injury Prevention and Control (NCIPC) The meeting announced below concerns RFA CE10-004,...

  9. 78 FR 29754 - Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC)

    Science.gov (United States)

    2013-05-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC) In accordance with Section 10(a)(2) of the...

  10. 75 FR 1062 - Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC)

    Science.gov (United States)

    2010-01-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC) In accordance with Section 10(a)(2) of the...

  11. 77 FR 31018 - Board of Scientific Counselors (BSC), National Center for Injury Prevention and Control (NCIPC)

    Science.gov (United States)

    2012-05-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors (BSC), National Center for Injury Prevention and Control (NCIPC) The meeting announced below concerns Research Grants...

  12. 78 FR 35036 - Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC)

    Science.gov (United States)

    2013-06-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC) Correction: This notice was published in...

  13. 78 FR 69682 - Board of Scientific Counselors, National Center for Injury Prevention and Control: Notice of...

    Science.gov (United States)

    2013-11-20

    ... HUMAN SERVICES Centers for Disease Control and Prevention (CDC) Board of Scientific Counselors, National Center for Injury Prevention and Control: Notice of Charter Renewal This gives notice under the Federal Advisory Committee Act (Pub. L. 92-463) of October 6, 1972, that the Board of Scientific...

  14. 76 FR 77537 - Board of Scientific Counselors, National Center for Injury Prevention and Control: Notice of...

    Science.gov (United States)

    2011-12-13

    ... HUMAN SERVICES Centers for Disease Control and Prevention Board of Scientific Counselors, National Center for Injury Prevention and Control: Notice of Charter Renewal This gives notice under the Federal Advisory Committee Act (Pub. L. 92-463) of October 6, 1972, that the Board of Scientific...

  15. 78 FR 732 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-01-04

    ..., Surveillance, and Control of Vector-Borne and Zoonotic Infectious Diseases in Uganda, Funding Opportunity... Control of Vector- Borne and Zoonotic Infectious Diseases in Uganda, FOA CK13-001.'' Contact Person for... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention...

  16. 78 FR 9055 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial review

    Science.gov (United States)

    2013-02-07

    ... Activities for Avian Influenza and other Zoonotic Diseases, FOA CK13-002, initial review. In accordance with... Interface Activities for Avian Influenza and other Zoonotic Diseases, FOA CK13-002''. Contact Person for... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention...

  17. 75 FR 7283 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP...

    Science.gov (United States)

    2010-02-18

    ... Influenza and Other Zoonotic Diseases, Funding Opportunity Announcement (FOA) CK10-001, Initial Review In... other Zoonotic Diseases, FOA CK10-001.'' Contact Person for More Information: Gregory Anderson, M.S., M... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention...

  18. 76 FR 13413 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP); Meeting

    Science.gov (United States)

    2011-03-11

    ... Zoonotic Diseases in Vietnam, Funding Opportunity Announcement (FOA) IP11-005; The Incidence and Etiology... to ``Studies at the Animal-Human Interface of Influenza and Other Zoonotic Diseases in Vietnam, FOA... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention...

  19. 76 FR 27327 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Meeting

    Science.gov (United States)

    2011-05-11

    ... Zoonotic Diseases in Vietnam, Funding Opportunity Announcement (FOA) IP11-005, The Incidence and Etiology... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... and Other Respiratory Diseases in Southern Hemisphere; and FOA IP11- 014, initial review....

  20. Prevention of acute kidney injury and protection of renal function in the intensive care unit

    NARCIS (Netherlands)

    Joannidis, Michael; Druml, Wilfred; Forni, Lui G.; Groeneveld, A. B. Johan; Honore, Patrick; Oudemans-van Straaten, Heleen M.; Ronco, Claudio; Schetz, Marie R. C.; Woittiez, Arend Jan

    2010-01-01

    Acute renal failure on the intensive care unit is associated with significant mortality and morbidity. To determine recommendations for the prevention of acute kidney injury (AKI), focusing on the role of potential preventative maneuvers including volume expansion, diuretics, use of inotropes, vasop

  1. 77 FR 28393 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-05-14

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and..., Cholera and HIV/AIDS Response, FOA GH12-001, and Research and Technical Assistance for Public Health Laboratories in Haiti to Support Post Earthquake Reconstruction, Cholera and HIV/AIDS Response, FOA...

  2. 75 FR 4406 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel: Occupational...

    Science.gov (United States)

    2010-01-27

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... site visits conducted at the University of California, Berkeley and San Francisco, October 12-14, 2009; the University of Massachusetts, Lowell, October 21, 2009; the University of West Virginia, October...

  3. Clinical and biomechanical perspectives on pressure injury prevention research: The case of prophylactic dressings.

    Science.gov (United States)

    Gefen, A; Kottner, J; Santamaria, N

    2016-10-01

    In this perspective paper, we discuss clinical and biomechanical viewpoints on pressure injury (or pressure ulcer) prevention research. We have selected to focus on the case of prophylactic dressings for pressure injury prevention, and the background of the historical context of pressure injury research, as an exemplar to illuminate some of the good and not so good in current biomechanical and clinical research in the wound prevention and care arena. Investigators who are conducting medical or clinical research in academia, in medical settings or in industry to determine the efficacy of wound prevention and care products could benefit from applying some basic principles that are detailed in this paper, and that should leverage the research outcomes, thereby contributing to setting higher standards in the field.

  4. A longitudinal study on the effectiveness of injury prevention strategies on injury epidemiology of the elite cricket player / Jaco Peens

    OpenAIRE

    Peens, Jaco

    2005-01-01

    The primary aim of this study was to evaluate the effectiveness of an injury prevention and training programme for elite cricketers in regard to biomechanical, physical and motor and anthropometric variables over a period of six cricketing off-seasons (1998/1999-2003/2004). A secondary aim was to investigate the injury epidemiology of elite cricket players over a six-season period (1998/1999 – 2003/2004). A total of 93 cricket players, who were part of the North-West profess...

  5. The role of flexibility in injury prevention and athletic performance: have we stretched the truth?

    Science.gov (United States)

    Ingraham, Stacy J

    2003-05-01

    The use of stretching to prevent injury, off-set muscle soreness, and improve performance has been widely accepted and promoted in sports. However, little or no scientific evidence supports the practice, and recent research suggests that stretching, which increases flexibility beyond that needed for sport-specific movements, may cause injury. This article presents studies that have looked at the effects of stretching on injury and performance. Many earlier studies that showed benefits of stretching did not look at the effects of stretching alone; they also involved general cardiovascular workouts in the experimental but not control groups. More recent research shows that general fitness, rather than stretching, is a more important risk factor in injury prevention. This article also discusses studies of the relationship between joint laxity and injury and the role that stiffness may play in enhancing performance and preventing injury. Overall, the evidence suggests that increasing range of motion beyond function through stretching is not beneficial and can actually cause injury and decrease performance. These findings should be used to challenge common warm-up practices in athletics.

  6. Rationale and implementation of anterior cruciate ligament injury prevention warm-up programs in female athletes.

    Science.gov (United States)

    Bien, Daniel P

    2011-01-01

    The sex disparity in anterior cruciate ligament (ACL) injury risk and the subsequent adverse effects on knee joint health, psychosocial well-being, and financial costs incurred have produced a surge in research on risk factors and interventions designed to decrease this disparity and overall incidence. Biomechanical and neuromuscular differences have been identified throughout the trunk and lower extremity that may increase noncontact ACL injury risk in female athletes. Evidence demonstrates that many risk factors are modifiable with intervention programs and that athletic performance measures can be enhanced. No universally accepted ACL injury prevention program currently exists, and injury prevention programs are diverse. Anterior cruciate ligament injury prevention programs introduced in a warm-up format offer multiple benefits, primarily, improved compliance based on improved practicality of implementation. However, drawbacks of warm-up style formats also exist, most notably that a lack of equipment and resources may preclude measurable improvements in athletic performance that foster improved compliance among participants. The purpose of this review is to analyze the current literature researching possible biomechanical and neuromuscular risk factors in noncontact ACL injury in female athletes and the most effective means of implementing critical elements of a program to decrease ACL injury risk in female athletes while improving athletic performance. Hip and hamstring training, core stabilization, plyometrics, balance, agility, neuromuscular training with video and verbal feedback to modify technique, and stretching appear to be essential components of these programs. Further research is critical to determine ideal training program volume, intensity, duration, and frequency.

  7. Prediction and prevention of musculoskeletal injury: a paradigm shift in methodology.

    Science.gov (United States)

    Quatman, C E; Quatman, C C; Hewett, T E

    2009-12-01

    Traditional methods employed to study musculoskeletal injury mechanisms and joint biomechanics utilise in vivo or in vitro techniques. The advent of new technology and improved methods has also given rise to in silico (computer modelling) techniques. Under the current research paradigm, in vivo, in vitro and in silico methods independently provide information regarding the mechanisms and prevention of musculoskeletal injury. However, individually, each of these methods has multiple, inherent limitations and is likely to provide incomplete answers about multifactorial, complex injury conditions. The purpose of this treatise is to review current methods used to study, understand, and prevent musculoskeletal injury and to develop new conceptual-methodological frameworks that may help create a paradigm shift in musculoskeletal injury prevention research. We term the fusion of these three techniques in simulacra amalgama, or simply in sim, meaning a "union of models done on the likeness of phenomena." Anterior cruciate ligament (ACL) injury will be employed as a model example for the utility and applicability of the proposed, synthesised approach. Shifting the current experimental paradigm to incorporate a multifaceted, multidisciplinary, integration of in vivo, in vitro and in silico methods into the proposed in sim approaches may provide a platform for a more comprehensive understanding of the relationships between complex joint biomechanics and observed injury mechanisms.

  8. Evaluation of Parameter Related to Preventative Measures on the Child Injuries at Home

    Directory of Open Access Journals (Sweden)

    Hatamabadi HR

    2013-10-01

    Full Text Available Background and Aims: The harms resulted from home injuries are a major factor in child mortality. The current study aims to evaluate the factors associated with the knowledge and performance level of mothers in terms of adopting preventive behaviors to avoid home injuries. Materials and Methods: The target population of this descriptive - analytical study is all mothers of preschool children suffering from home injuries referring to Imam Hossein and Haft-E-Tir hospitals. Mothers’ data were collected using a valid and reliable questionnaire. After dividing the knowledge level and the status of mothers’ preventive behaviors into two groups, the relationship between factors was assessed by using Chi-square and multivariate logistic regression and the status of mothers preventive behaviors were studied as well. Results: Finally, 230 mothers (mean age 5.2 ± 29.4 were studied. 75.0 of them had good awareness, and 56.0 % also had a good performance. Mother's absence for at least 8 hours per day (0.12 = OR, increase of the number of preschool children (0.03 = OR and employed mother (0.01 = OR are the things that hinder preventive behaviors in home injuries. While the history of home injuries during the past 3 weeks (13.3 = OR, mother’s appropriate awareness of preventive behaviors (28.9 = OR and high-income families (2.4 = OR lead to the adoption of preventive behaviors by mothers. Conclusion: Awareness is the only modifiable factor and it can be improved by educational interventions. Support of assistance and social welfare agencies for employed mothers can improve the current status of preventive behaviors in home injuries. Keywords: Preventive Behaviors, Awareness, Effective Factors

  9. Routine exposure of recurrent laryngeal nerve in thyroid surgery can prevent nerve injury

    Institute of Scientific and Technical Information of China (English)

    Chenling Shen; Mingliang Xiang; Hao Wu; Yan Ma; Li Chen; Lan Cheng

    2013-01-01

    To determine the value of dissecting the recurrent laryngeal nerve during thyroid surgery with respect to preventing recurrent laryngeal nerve injury, we retrospectively analyzed clinical data from 5 344 patients undergoing thyroidectomy. Among these cases, 548 underwent dissection of the recurrent laryngeal nerve, while 4 796 did not. There were 12 cases of recurrent laryngeal nerve injury following recurrent laryngeal nerve dissection (injury rate of 2.2%) and 512 cases of recurrent laryngeal nerve injury in those not undergoing nerve dissection (injury rate of 10.7%). This difference remained statistically significant between the two groups in terms of type of thyroid disease, type of surgery, and number of surgeries. Among the 548 cases undergoing recurrent laryngeal nerve dissection, 128 developed anatomical variations of the recurrent laryngeal nerve (incidence rate of 23.4%), but no recurrent laryngeal nerve injury was found. In addition, the incidence of recurrent laryngeal nerve injury was significantly lower in patients with the inferior parathyroid gland and middle thyroid veins used as landmarks for locating the recurrent laryngeal nerve compared with those with the entry of the recurrent laryngeal nerve into the larynx as a landmark. These findings indicate that anatomical variations of the recurrent laryngeal nerve are common, and that dissecting the recurrent laryngeal nerve during thyroid surgery is an effective means of preventing nerve injury.

  10. Injury Prevention and Performance Enhancement in 101st Airborne Soldiers

    Science.gov (United States)

    2009-10-01

    Associations among body composition, physical fitness, and injuries in men and women army trainees. In: Marriot BM, Grumstrup-Scott J, editors. Body...Capacity. Marriot BM, Grunstup-Scott J, editors. Body composition and physical performance applications for military services. Washington, DC

  11. Enhancing Performance & Preventing Injuries in Team Sport Players

    NARCIS (Netherlands)

    van der Does, Hendrike

    2016-01-01

    Next to physical load and recovery as a result of training, psychosocial stress and recovery affect performance and injury risk of team sport players. This can be concluded based on a series of studies that focus on the relation between jumping technique, training load, training recovery, psychosoci

  12. An injury prevention strategy for teen restaurant workers. Washington State's ProSafety project.

    Science.gov (United States)

    Ward, Julie A; de Castro, A B; Tsai, Jenny Hsin-Chun; Linker, Darren; Hildahl, Lyle; Miller, Mary E

    2010-02-01

    High levels of youth employment, workplace hazards, and characteristics unique to adolescents contribute to a relatively high incidence of injuries among teens in the restaurant industry. This article discusses the ProSafety model of injury prevention among teen restaurant workers. Through integration with an existing career and technical education program, the ProSafety project seeks to prevent occupational injuries among the teen worker population through classroom safety education and internship skills reinforcement. ProSafety is the product of an innovative collaboration with occupational health nurses, business professionals, educators, and government. Its approach is derived from Social Cognitive Theory, is consistent with key values and strategies of occupational health nurses, and provides lessons for practitioners seeking to reduce occupational injuries in food service or among other populations of adolescent workers.

  13. Guarding the precious smile: incidence and prevention of injury in sports: a review.

    Science.gov (United States)

    Dhillon, Bikramjit Singh; Sood, Nikhil; Sood, Niti; Sah, Nupur; Arora, Dhruv; Mahendra, Ashish

    2014-07-01

    The paper provides a review about the orofacial injuries sustained during sports and the options available to the athletes for their prevention. It was done with a purpose to determine three different aspects incidence of dental injury during sporting activities, role of mouthguards in preventing sports injury, types of mouthguards and their properties. From this review, it is clear that sports carry a considerable risk of injury, this is not only true for the contact sports such as rugby or kickboxing, but also for seemingly less dangerous sports such as football. Amongst the different types of mouthguards, the most acceptable and safe ones are the custom-fabricated mouthguards, in particular the pressure-laminated ones. In general, mouthguard usage is less than the dental profession would recommend. As much of progress has been made in this area, need for the use of mouthguard needs to be emphasized and promoted by the dental profession.

  14. Obesity and the aging adult: ideas for promoting patient safety and preventing caregiver injury.

    Science.gov (United States)

    Gallagher, Susan

    2005-11-01

    Some experts contend that the increasing prevalence of obesity among patients and caregivers leads to more frequent and serious musculoskeletal injuries among caregivers. Others believe that failure to ensure safe, appropriate equipment and supporting policies leads to the increasing prevalence of caregiver injuries. Health facilities best serve residents, caregivers, and institutions when there is preplanning for extra care and resources; size-appropriate equipment; larger, heavier furniture; and adequate space to accomplish tasks. The challenge to stakeholders is to find ways to prevent injuries that pose direct and indirect cost liabilities to caregivers, institutions, policy makers, and others. Several strategies are available to reduce or prevent caregiver injury and to promote patient safety. Physical environment, equipment, lift team, and necessary policy changes are discussed as possible strategies.

  15. Strategies for prevention of road traffic injuries (RTIs) in Pakistan: situational analysis.

    Science.gov (United States)

    Khan, Adeel Ahmed; Fatmi, Zafar

    2014-05-01

    Road traffic injuries (RTIs) are one of the leading causes of death among productive age group. Using systems approach framework (SAF), current preventive strategies for RTI control were reviewed in Pakistan. A review of the literature was done using four international search engines. Only ten studies on preventive strategies for RTI stemming from Pakistan were found. The first Road Traffic Injuries Research Network (RTIRN) surveillance system for road traffic injuries was established in urban city (Karachi) in Pakistan has shown promise for injury control and should be scaled up to other cities. Enforcement of traffic laws on seat-belt and helmet wearing is poor. National Highway and Motorway Police Ordinance (2000) was one of the few legislative measure so far taken in Pakistan. Using SAF, efforts are required to implement interventions targeting human, vehicle design and also making environment safer for road users.

  16. Parenting interventions for the prevention of unintentional\\ud injuries in childhood

    OpenAIRE

    2013-01-01

    Background\\ud Parent education and training programmes can improve maternal psychosocial health, child behavioural problems and parenting practices. This review assesses the effects of parenting interventions for reducing child injury.\\ud Objectives\\ud To assess the effects of parenting interventions for preventing unintentional injury in children aged under 18 years and for increasing possession and use of safety equipment and safety practices by parents.\\ud Search methods\\ud We searched CEN...

  17. Risk factors and prevention strategies of non-contact anterior cruciate ligament injuries.

    Science.gov (United States)

    Laible, Catherine; Sherman, Orrin H

    2014-01-01

    In recent years, the number of women playing sports has increased significantly. The passage of Title IX in 1972 had a significant effect in encouraging female participation in sports. This increase in women's sports participation also led to a rise in noncontact anterior cruciate ligament (ACL) injuries. As ACL injuries in young female athletes have be- come a public health issue, much research has been done on risk factors and prevention strategies.

  18. Static Stretching of the Hamstring Muscle for Injury Prevention in Football Codes: a Systematic Review

    OpenAIRE

    Rogan, Slavko; Wüst, Dirk; Schwitter, Thomas; Schmidtbleicher, Dietmar

    2012-01-01

    Purpose: Hamstring injuries are common among football players. There is still disagreement regarding prevention. The aim of this review is to determine whether static stretching reduces hamstring injuries in football codes. Methods: A systematic literature search was conducted on the online databases PubMed, PEDro, Cochrane, Web of Science, Bisp and Clinical Trial register. Study results were presented descriptively and the quality of the studies assessed were based on Cochrane’s ‘risk of ...

  19. Unintentional injury and its prevention in infant: knowledge and self-reported practices of main caregivers

    OpenAIRE

    Ramdzan, Siti Nurkamilla; Liew, Su May; Khoo, Ee Ming

    2014-01-01

    Background Unintentional injuries are the major cause of morbidity and mortality in infants. Prevention of unintentional injuries has been shown to be effective with education. Understanding the level of knowledge and practices of caregivers in infant safety would be useful to identify gaps for improvement. Methods A cross-sectional study was conducted in an urban government health clinic in Malaysia among main caregivers of infants aged 11 to 15 months. Face-to-face interviews were conducted...

  20. What Can I Do to Help Prevent Traumatic Brain Injury?

    Science.gov (United States)

    ... running bases in baseball or softball; Riding a horse; or Skiing or snowboarding. Making living areas safer ... or sand. 4 Related Pages TBI: Get the Facts Signs and Symptoms Response Recovery Potential Effects Prevention ...

  1. A Review of Anti-Inflammatory Drug-Induced Gastrointestinal Injury: Focus on Prevention of Small Intestinal Injury

    Directory of Open Access Journals (Sweden)

    Shunji Fujimori

    2010-04-01

    Full Text Available Capsule endoscopy and balloon endoscopy, advanced modalities that allow full investigation of the entire small intestine, have revealed that nonsteroidal anti-inflammatory drugs (NSAIDs can cause a variety of abnormalities in the small intestine. Recently, several reports show that traditional NSAIDs (tNSAIDs and acetylsalicylic acid (ASA can induce small intestinal injuries. These reports have shown that the preventive effect of proton pump inhibitors (PPIs does not extend to the small intestine, suggesting that concomitant therapy may be required to prevent small intestinal side effects associated with tNSAID/ASA use. Recently, several randomized controlled trials used capsule endoscopy to evaluate the preventive effect of mucoprotective drugs against tNSAID/ASA-induced small intestinal injury. These studies show that misoprostol and rebamipide reduce the number and types of tNSAID-induced small intestinal mucosal injuries. However, those studies were limited to a small number of subjects and tested short-term tNSAID/ ASA treatment. Therefore, further extensive studies are clearly required to ascertain the beneficial effect of these drugs.

  2. Fagonia olivieri prevented hepatorenal injuries induced with gentamicin in rat.

    Science.gov (United States)

    Rashid, Umbreen; Khan, Muhammad Rashid

    2017-04-01

    Gentamicin is used clinically against Gram negative bacteria because of its efficacy. However, it causes renal injuries and failure at clinical dosages on account of induced oxidative stress. Fagonia olivieri is used in kidneys, liver, alimentary canal and cardiovascular disorders in local system of medicine in Pakistan. This study evaluates the protective abilities of methanol extract of F. olivieri (FOM) against the liver and renal injuries induced with gentamicin in rat. Sprague-Dawley male rats were treated with gentamicin (80mg/kg) alone or with silymarin (50mg/kg) as standard antioxidant drug. The other groups of rats were treated with gentamicin along with FOM (200mg/kg, 400mg/kg) or FOM (400mg/kg) alone. Effect of FOM was investigated on body weight, urine and serum biochemical markers, enzymatic antioxidants of renal and liver along with histopathological alterations. FOM was investigated by GC-MS for the presence of bioactive constituents. Treatment of FOM to rats ameliorated the gentamicin induced toxicity and increased the percent increase in body weight while decreased the absolute and relative weight of hepatic and kidneys. Gentamicin increased the level of specific gravity, count of RBCs and WBCs, and urobilinogen in urine; and AST, ALT, ALP, LDH, total bilirubin, total cholesterol, triglycerides and LDL in serum. Level of lipid peroxides in terms of thiobarbituric acid reactive substances (TBARS) and DNA damages increased while the GSH contents and activity level of CAT, SOD, GSH-Px and GR decreased with gentamicin in liver and kidney samples. Co-treatment of FOM, dose dependently, alleviated the injuries induced with gentamicin. Histopathological studies of liver and kidneys supported the protective abilities of FOM. GC-MS analysis indicated the presence of various compounds including hexadecanoic acid, 2-methoxy-4-vinylphenol, benzoic acid and thalicpureine in the FOM. Results of the present investigation suggested the protective potential of FOM

  3. Prevention of Sports Injuries by Marine Omega-3 Fatty Acids.

    Science.gov (United States)

    Bryhn, Morten

    2015-01-01

    Sport injuries are common and costly for the professional athlete, the "weekend warrior," and the community. Acute injuries are treated according to current guidelines with the aim of bringing the athlete back into the arena. These guidelines have not taken into account new scientific results of the inflammatory process following a trauma. The 4 hallmarks of inflammation, namely, pain, swelling, redness, and heat, are results of an adequate inflammatory response with the aim of bringing the affected tissue back to restitution (Latin: restitutio ad integrum). Cooling of the affected limb and anti-inflammatory drugs are widely used but may deter healing. The healing process is governed by fatty acids of the omega-3 and omega-6 series. In order to facilitate healing, these fatty acids have to be present in significant amounts in the affected tissues before the trauma occurs. This is particularly relevant for marine omega-3 fatty acids, which are often running low due to insignificant intake of seafood, common in individuals practicing sports. High-energy sports often lead to head and brain trauma. Continuous head traumata may even result in later mental defects. Saturation of brain cells with omega-3 fatty acids, in particular docosahexaenoic acid (DHA), may facilitate healing after brain trauma, thereby counteracting negative long-term results. The present understanding of a normal inflammatory process leading to restitution will be discussed along with data from recent scientific trials.

  4. The effectiveness of exercise interventions to prevent sports injuries: a systematic review and meta-analysis of randomised controlled trials

    OpenAIRE

    Lauersen, Jeppe Bo; Bertelsen, Ditte Marie; Andersen,Lars Bo

    2013-01-01

    BACKGROUND: Physical activity is important in both prevention and treatment of many common diseases, but sports injuries can pose serious problems. OBJECTIVE: To determine whether physical activity exercises can reduce sports injuries and perform stratified analyses of strength training, stretching, proprioception and combinations of these, and provide separate acute and overuse injury estimates. MATERIAL AND METHODS: PubMed, EMBASE, Web of Scienc...

  5. Aggression, Violence and Injury in Minor League Ice Hockey: Avenues for Prevention of Injury.

    Directory of Open Access Journals (Sweden)

    Michael D Cusimano

    Full Text Available In North America, more than 800,000 youth are registered in organized ice hockey leagues. Despite the many benefits of involvement, young players are at significant risk for injury. Body-checking and aggressive play are associated with high frequency of game-related injury including concussion. We conducted a qualitative study to understand why youth ice hockey players engage in aggressive, injury-prone behaviours on the ice.Semi-structured interviews were conducted with 61 minor ice hockey participants, including male and female players, parents, coaches, trainers, managers and a game official. Players were aged 13-15 playing on competitive body checking teams or on non-body checking teams. Interviews were manually transcribed, coded and analyzed for themes relating to aggressive play in minor ice hockey.Parents, coaches, teammates and the media exert a large influence on player behavior. Aggressive behavior is often reinforced by the player's social environment and justified by players to demonstrate loyalty to teammates and especially injured teammates by seeking revenge particularly in competitive, body-checking leagues. Among female and male players in non-body checking organizations, aggressive play is not reinforced by the social environment. These findings are discussed within the framework of social identity theory and social learning theory, in order to understand players' need to seek revenge and how the social environment reinforces aggressive behaviors.This study provides a better understanding of the players' motivations and environmental influences around aggressive and violent play which may be conducive to injury. The findings can be used to help design interventions aimed at reducing aggression and related injuries sustained during ice hockey and sports with similar cultures and rules.

  6. Ketogenesis prevents diet-induced fatty liver injury and hyperglycemia

    OpenAIRE

    Cotter, David G.; Ercal, Baris; Huang, Xiaojing; Leid, Jamison M.; d’Avignon, D. André; Graham, Mark J.; Dietzen, Dennis J.; Brunt, Elizabeth M; Patti, Gary J.; Crawford, Peter A.

    2014-01-01

    Nonalcoholic fatty liver disease (NAFLD) spectrum disorders affect approximately 1 billion individuals worldwide. However, the drivers of progressive steatohepatitis remain incompletely defined. Ketogenesis can dispose of much of the fat that enters the liver, and dysfunction in this pathway could promote the development of NAFLD. Here, we evaluated mice lacking mitochondrial 3-hydroxymethylglutaryl CoA synthase (HMGCS2) to determine the role of ketogenesis in preventing diet-induced steatohe...

  7. Anterior cruciate ligament injury: identification of risk factors and prevention strategies.

    Science.gov (United States)

    Acevedo, Rafael J; Rivera-Vega, Alexandra; Miranda, Gerardo; Micheo, William

    2014-01-01

    Injury to the anterior cruciate ligament (ACL) is common and affects young individuals, particularly girls, who are active in sports that involve jumping, pivoting, as well as change of direction. ACL injury is associated with potential long-term complications including reduction in activity levels and osteoarthritis. Multiple intrinsic and extrinsic risk factors have been identified, which include anatomic variations, neuromuscular deficits, biomechanical abnormalities, playing environment, and hormonal status. Multicomponent prevention programs have been shown to be effective in reducing the incidence of this injury in both girls and boys. Programs should include a combination of strengthening, stretching, aerobic conditioning, plyometrics, proprioceptive and balance training, as well as education and feedback regarding body mechanics and proper landing pattern. Preventive programs should be implemented at least 6 wk prior to competition, followed by a maintenance program during the season.

  8. Asteroseismic stellar activity relations

    CERN Document Server

    Bonanno, A; Karoff, C

    2014-01-01

    In asteroseismology an important diagnostic of the evolutionary status of a star is the small frequency separation which is sensitive to the gradient of the mean molecular weight in the stellar interior. It is thus interesting to discuss the classical age-activity relations in terms of this quantity. Moreover, as the photospheric magnetic field tends to suppress the amplitudes of acoustic oscillations, it is important to quantify the importance of this effect by considering various activity indicators. We propose a new class of age-activity relations that connects the Mt. Wilson $S$ index and the average scatter in the light curve with the small frequency separation and the amplitude of the p-mode oscillations. We used a Bayesian inference to compute the posterior probability of various empirical laws for a sample of 19 solar-like active stars observed by the Kepler telescope. We demonstrate the presence of a clear correlation between the Mt. Wilson $S$ index and the relative age of the stars as indicated by ...

  9. 跑步相关损伤的预防%The Prevention of Running Related Injuries

    Institute of Scientific and Technical Information of China (English)

    张仁祥; 余洲; 朱立艳; 金洋

    2012-01-01

    Running injuries are common, and evidence at abroad suggests that 40% - 50% of runners experience injury yearly. Many variables potentially contribute to injury, such as strength, biomechanics, stretching, warm - up, nutrition, shoes, and psychological factors. Modifying one or more of these may help prevent running injury.%跑步引起相关损伤非常普遍,国外研究证据显示每年有40—50%运动人群经历跑步相关的损伤。一些潜在危险因素可能导致运动损伤,如力量、生物力学、拉伸练习、准备活动、营养、运动鞋和心理因素等,调节这些危险因素可能有助于预防运动损伤。

  10. On the conception of accident and injury prevention in the coal industry of Ukraine

    Energy Technology Data Exchange (ETDEWEB)

    Yaschenko, I.A.; Bryukhanov, A.M.; Lyovkin, N.B. [Ministry of Fuel and Energy of Ukraine (Ukraine)

    2005-07-01

    In the coal industry of Ukraine there are 160 operating - state, joint-stock and private - mines producing 80 million tons of coal a year, with 400,000 persons working, including about 200,000 underground. Accident/injury level at mines still remains high owing to difficult mining and geological conditions, low comprehensive mechanization of hard and injury-causing work processes, deficiency of emergency protection systems, considerable turnover of personnel, insufficient qualification and low labour discipline, underestimation of hazards by many workers and management. The conception reflecting ways and methods of achieving the planned goals is developed by the Ministry of Fuel and Energy of Ukraine together with MakNII to seriously improve labour protection, completely prevent disasters, and considerably decrease injuries and occupational diseases at mines. Implementation of the Conception will allow to considerably decrease accident and injury rates at the coal mines of Ukraine. 12 refs.

  11. Common injuries and ailments of the female athlete; pathophysiology, treatment and prevention.

    Science.gov (United States)

    Hilibrand, Miryl J; Hammoud, Sommer; Bishop, Meghan; Woods, Daniel; Fredrick, Robert W; Dodson, Christopher C

    2015-11-01

    With increasing numbers of women competing in high school and collegiate athletics, it is important that physicians become familiar with injury patterns and medical conditions unique to the female athlete. Observations and clinical data have elucidated unique biomechanical, anatomic and hormonal factors that predispose skeletally mature female athletes to anterior cruciate ligament (ACL) injuries, patellofemoral disorders and lower extremity stress fractures. Additionally, younger female athletes are particularly at risk of developing components of the "Female Athlete Triad" (more recently included under the syndrome of "Relative Energy Deficiency in Sport" [RED-S]): disordered eating, amenorrhea and osteoporosis. An understanding of the pathophysiology of these conditions has led to the development of programs that can treat their underlying causes, decrease susceptibility to injury, and improve the long-term health of the female athlete. This paper is intended to provide physicians with a review of the sex-specific etiology, prevention and treatment of injuries common to the female athlete.

  12. Acute kidney injury: intravenous fluid to prevent contrast-induced AKI.

    Science.gov (United States)

    Weisbord, Steven D; Palevsky, Paul M

    2009-05-01

    Trials that compared sodium bicarbonate and sodium chloride for the prevention of contrast-induced acute kidney injury have yielded highly conflicting results. The authors of a recent meta-analysis endeavored to provide a definitive assessment of the relative efficacy of these two intravenous fluids.

  13. 78 FR 64505 - Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC)

    Science.gov (United States)

    2013-10-29

    ... Center for Injury Prevention and Control, (BSC, NCIPC) In accordance with Section 10(a)(2) of the Federal... and Control. Matters to be Discussed: The BSC, NCIPC will discuss the recommendations provided by the... strategies needed to guide the Center's focus. The BSC members will also discuss potential topics for...

  14. Preventive effect of hydrotalcite on gastric mucosal injury in rats induced by taurocholate

    OpenAIRE

    Yu, Bao-Ping; Sun, Jun; Li, Mu-Qi; Luo, He-Sheng; Yu, Jie-Ping

    2003-01-01

    AIM: To study the preventive effect of hydrotalcite on gastric mucosal injury in rat induced by taurocholate, and to investigate the relationship between the protective mechanism of hydrotalcite and the expression of trefoil factor family 2 (TFF2) mRNA and c-fos protein.

  15. Early preventive treatment for severe acute pancreatitis combined with lung injury

    Institute of Scientific and Technical Information of China (English)

    刘学民; 刘青光; 潘承恩

    2002-01-01

    @@ Severe acute pancreatitis (SAP) can cause systematic inflammatory response syndrome (SIRS),which leads to injury or failure of the internal organs and systems.1 Among them,acute respiratory distress syndrome(ARDS)is a severe or fatal complication.In this article,the early preventive treatment for SAP combined with lung injure is studied.

  16. Novel methods of instruction in ACL injury prevention programs, a systematic review

    NARCIS (Netherlands)

    Benjaminse, Anne; Welling, Wouter; Otten, Bert; Gokeler, Alli

    2015-01-01

    Anterior cruciate ligament (ACL) injury prevention programs have been successful in the short term. Motor learning strategies with an internal focus (IF) to body movements have traditionally been utilized, but may be less suitable than an external focus (EF) for the acquisition and control of comple

  17. Can Stretching Prior to Exercise and Sports Improve Performance and Prevent Injury?

    Science.gov (United States)

    Bracko, Michael R.

    2002-01-01

    Examines data from research on stretching as it relates to enhanced performance and injury prevention so that fitness, exercise, and sports performance professionals can make informed decisions about stretching programs for clients. The paper notes that stretching is a misunderstood component of fitness and sports training. Few studies show…

  18. SHPPS 2006: School Health Policies and Programs Study--Injury Prevention and Safety

    Science.gov (United States)

    Centers for Disease Control and Prevention, 2007

    2007-01-01

    The School Health Policies and Programs Study (SHPPS) is a national survey periodically conducted to assess school health policies and programs at the state, district, school, and classroom levels. This brief reports study results in the area of injury prevention and safety, covering the following topics: (1) Health Education; (2) Health Services…

  19. Prevention of Infections Associated With Combat-Related Eye, Maxillofacial, and Neck Injuries

    Science.gov (United States)

    2011-08-01

    immobilization , and primary clo- sure with drainage are important to prevent infection. 38 However, there is no consensus regarding the optimal management...esophageal suture line for further protection. If an extensive esophageal injury is present, a lateral cervical esophagostomy should be created and

  20. The Prevention and Management of Urinary Tract Infection among People with Spinal Cord Injuries.

    Science.gov (United States)

    NIDRR Consensus Statement, 1992

    1992-01-01

    A 1992 Urinary Tract Infection Consensus Validation Conference brought together researchers, clinicians, and consumers to arrive at consensus on the best practices for preventing and treating urinary tract infections (UBI) in people with spinal cord injuries; the risk factors and diagnostic studies that should be done; indications for antibiotic…

  1. Current status and future challenges in psychological research of sport injury prediction and prevention : a methodological perspective

    OpenAIRE

    Johnson, Urban; Tranaeus, Ulrika; Ivarsson, Andreas

    2014-01-01

    The purpose of this critical review was to propose methodological developments in sport injury prediction and prevention research. Altogether, 24 studies (e.g., quantitative, qualitative, and prevention intervention studies) conducted from 2006 forward were analysed, related to the “stress-injury model.” The injury prediction studies were mostly based on prospective designs, using regression analysis, and studied trait anxiety and life stress. The qualitative studies used mainly thematic anal...

  2. 团队运动中的伤害预防研究%Injury Prevention Applied to Team Sports

    Institute of Scientific and Technical Information of China (English)

    Grethe Myklebust

    2008-01-01

    @@ Soccer and handball are two of the most popular team sports in the world.These are sports with a relatively high number of injuries,especially to the lower extremities and this is reflected in several studies designed to prevent these iniuries.This presentation will use the information obtained from the injury prevention literature and the results of research conducted in our own Centre,to examine injuries in team sports such as soccer and handball.

  3. Risk factors and injury prevention in elite athletes: a descriptive study of the opinions of physical therapists, doctors and trainers

    Directory of Open Access Journals (Sweden)

    Bruno T. Saragiotto

    2014-05-01

    Full Text Available Background: Musculoskeletal injuries occur frequently in elite athletes. Understanding what professionals who work with patients with sports injuries think about prevention has been suggested as an important aspect to improve the effectiveness of programs to prevent sports injuries. Objectives: To describe and characterize the opinions of physical therapists, physicians and trainers on 'risk factors' and 'prevention of injury' in elite athletes. Method: This is a qualitative study with semi-structured interviews with members of the medical and technical department of the Brazilian delegation who participated in the Pan American Games of Guadalajara 2011. The interview was conducted using two questions: 1 "What do you think can cause injuries in athletes participating in your sport?" 2 "What do you do to prevent injuries in your sport?" The interviews were analyzed in two stages, the identification of thematic units, followed by the categorization and grouping of thematic units. Results: We interviewed a total of 30 professionals. Regarding question 1, the main factors attributed as responsible for injury were over-training and incorrect sports techniques. Regarding question 2, the main reported strategies used to prevent injuries were muscle strengthening, nutritional counseling and guidance. Conclusions: The main factors affecting the appearance of lesions were over-training, incorrect sports technique, inadequate nutrition and factors related to the athlete's behavior. The main injury prevention strategies were muscle strengthening, nutritional counseling and guidance.

  4. Preventing kidney injury in children with neurogenic bladder dysfunction

    Directory of Open Access Journals (Sweden)

    Faezeh Javadi Larijani

    2013-01-01

    Full Text Available The most common cause of neurogenic bladder dysfunction (NBD in newborn infants is myelomeningocele. The pathophysiology almost always involves the bladder detrusor sphincter dyssynergy (DSD, which if untreated can cause severe and irreversible damage to the upper and lower urinary tracts. Early diagnosis and adequate management of NBD is critical to prevent both renal damage and bladder dysfunction and to reduce chances for the future surgeries. Initial investigation of the affected newborn infant includes a renal and bladder ultrasound, measurement of urine residual, determination of serum creatinine level, and urodynamics study. Voiding cystogram is indicated when either hydronephrosis or DSD is present. The main goal of treatment is prevention of urinary tract deterioration and achievement of continuance at an appropriate age. Clean intermittent catheterization (CIC in combination with anticholinergic (oxybutynin and antibiotics are instituted in those with high filling and voiding pressures, DSD and/or high grade reflux immediately after the myelomeningocele is repaired. Botulium toxin-A injection into detrusor is a safe alternative in patients with insufficient response or significant side effects to anticholinergic (oral or intravesical instillation therapy. Surgery is an effective alternative in patients with persistent detrusor hyperactivity and/or dyssynergic detrusor sphincter despites of the CIC and maximum dosage of anticholinergic therapy. Children with NBD require care from a multidisciplinary team approach consisting of pediatricians, neurosurgeon, urologist, nephrologists, orthopedic surgeon, and other allied medical specialists.

  5. Nonpharmacological Strategies to Prevent Contrast-Induced Acute Kidney Injury

    Directory of Open Access Journals (Sweden)

    Paweena Susantitaphong

    2014-01-01

    Full Text Available Contrast-induced AKI (CI-AKI has been one of the leading causes for hospital-acquired AKI and is associated with independent risk for adverse clinical outcomes including morbidity and mortality. The aim of this review is to provide a brief summary of the studies that focus on nonpharmacological strategies to prevent CI-AKI, including routine identification of at-risk patients, use of appropriate hydration regimens, withdrawal of nephrotoxic drugs, selection of low-osmolar contrast media or isoosmolar contrast media, and using the minimum volume of contrast media as possible. There is no need to schedule dialysis in relation to injection of contrast media or injection of contrast agent in relation to dialysis program. Hemodialysis cannot protect the poorly functioning kidney against CI-AKI.

  6. Evaluation, management and prevention of lower extremity youth ice hockey injuries

    Directory of Open Access Journals (Sweden)

    Popkin CA

    2016-11-01

    Full Text Available Charles A Popkin,1 Brian M Schulz,2 Caroline N Park,1 Thomas S Bottiglieri,1 T Sean Lynch1 1Department of Orthopedic Surgery, Center for Shoulder, Elbow and Sports Medicine at Columbia University, New York, NY, 2Kerlan‑Jobe Orthopedic Clinic, Los Angeles, CA, USA Abstract: Ice hockey is a fast-paced sport played by increasing numbers of children and adolescents in North America and around the world. Requiring a unique blend of skill, finesse, power and teamwork, ice hockey can become a lifelong recreational activity. Despite the rising popularity of the sport, there is ongoing concern about the high frequency of musculoskeletal injury associated with participation in ice hockey. Injury rates in ice hockey are among the highest in all competitive sports. Numerous research studies have been implemented to better understand the risks of injury. As a result, rule changes were adopted by the USA Hockey and Hockey Canada to raise the minimum age at which body checking is permitted to 13–14 years (Bantam level from 11–12 years (Pee Wee. Continuing the education of coaches, parents and players on rules of safe play, and emphasizing the standards for proper equipment use are other strategies being implemented to make the game safer to play. The objective of this article was to review the evaluation, management and prevention of common lower extremity youth hockey injuries. Keywords: youth hockey, body checking, injury prevention, femoroacetabular impingement, apophyseal avulsions

  7. Automation of Workplace Lifting Hazard Assessment for Musculoskeletal Injury Prevention

    Science.gov (United States)

    2014-01-01

    Objectives Existing methods for practically evaluating musculoskeletal exposures such as posture and repetition in workplace settings have limitations. We aimed to automate the estimation of parameters in the revised United States National Institute for Occupational Safety and Health (NIOSH) lifting equation, a standard manual observational tool used to evaluate back injury risk related to lifting in workplace settings, using depth camera (Microsoft Kinect) and skeleton algorithm technology. Methods A large dataset (approximately 22,000 frames, derived from six subjects) of simultaneous lifting and other motions recorded in a laboratory setting using the Kinect (Microsoft Corporation, Redmond, Washington, United States) and a standard optical motion capture system (Qualysis, Qualysis Motion Capture Systems, Qualysis AB, Sweden) was assembled. Error-correction regression models were developed to improve the accuracy of NIOSH lifting equation parameters estimated from the Kinect skeleton. Kinect-Qualysis errors were modelled using gradient boosted regression trees with a Huber loss function. Models were trained on data from all but one subject and tested on the excluded subject. Finally, models were tested on three lifting trials performed by subjects not involved in the generation of the model-building dataset. Results Error-correction appears to produce estimates for NIOSH lifting equation parameters that are more accurate than those derived from the Microsoft Kinect algorithm alone. Our error-correction models substantially decreased the variance of parameter errors. In general, the Kinect underestimated parameters, and modelling reduced this bias, particularly for more biased estimates. Use of the raw Kinect skeleton model tended to result in falsely high safe recommended weight limits of loads, whereas error-corrected models gave more conservative, protective estimates. Conclusions Our results suggest that it may be possible to produce reasonable estimates of

  8. Sagittal Plane Knee Biomechanics and Vertical Ground Reaction Forces Are Modified Following ACL Injury Prevention Programs

    Science.gov (United States)

    Padua, Darin A.; DiStefano, Lindsay J.

    2009-01-01

    Context: Injuries to the anterior cruciate ligament (ACL) occur because of excessive loading on the knee. ACL injury prevention programs can influence sagittal plane ACL loading factors and vertical ground reaction force (VGRF). Objective: To determine the influence of ACL injury prevention programs on sagittal plane knee biomechanics (anterior tibial shear force, knee flexion angle/moments) and VGRF. Data Sources: The PubMed database was searched for studies published between January 1988 and June 2008. Reference lists of selected articles were also reviewed. Study Selection: Studies were included that evaluated healthy participants for knee flexion angle, sagittal plane knee kinetics, or VGRF after performing a multisession training program. Two individuals reviewed all articles and determined which articles met the selection criteria. Approximately 4% of the articles fulfilled the selection criteria. Data Extraction: Data were extracted regarding each program’s duration, frequency, exercise type, population, supervision, and testing procedures. Means and variability measures were recorded to calculate effect sizes. One reviewer extracted all data and assessed study quality using PEDro (Physiotherapy Evidence Database). A second reviewer (blinded) verified all information. Results: There is moderate evidence to indicate that knee flexion angle, external knee flexion moment, and VGRF can be successfully modified by an ACL injury prevention program. Programs utilizing multiple exercises (ie, integrated training) appear to produce the most improvement, in comparison to that of single-exercise programs. Knee flexion angle was improved following integrated training (combined balance and strength exercises or combined plyometric and strength exercises). Similarly, external knee flexion moment was improved following integrated training consisting of balance, plyometric, and strength exercises. VGRF was improved when incorporating supervision with instruction and

  9. PREVENTIVE MAINTENANCE OF ISCHEMIC CONTRACTURES AT PATIENTS WITH SEVERE HAND INJURIES

    Directory of Open Access Journals (Sweden)

    K. S. Melikhov

    2010-01-01

    Full Text Available Results of surgical treatment of 35 victims who had received serious blunt open and closed injuries of hand were analyzed. All injuries of hand were divided into three types, depending on mechanism and circumstances of trauma. On the basis of the data received at direct measurement of compartment pressure, indirect signs of a menacing ischemia of intrinsic muscles have been defined, and the technique of preventive maintenance of an ischemic lesion of own hand muscles were developed. High efficiency of the offered medical approaches at the expense of the maximum restoration of function of the injured extremity was proved.

  10. Evaluation, management, rehabilitation, and prevention of anterior cruciate ligament injury: current concepts.

    Science.gov (United States)

    Micheo, William; Hernández, Liza; Seda, Carlos

    2010-10-01

    The anterior cruciate ligament (ACL) is essential for both static and dynamic stability of the knee. It is commonly injured during sports activities by noncontact mechanisms that include landing with the knee in valgus and extension, sudden deceleration, change of direction, and rotation. Several modifiable and nonmodifiable risk factors predispose athletes to this injury, especially women. Early diagnosis, treatment directed to protect secondary knee structures, and rehabilitation play an important role in the management of ACL injury. Despite a lack of scientifically validated and published guidelines to help clinicians decide between conservative or surgical treatment, criteria such as pain, recurrent instability, injury to secondary structures, and desired level of activity should be considered. Accelerated rehabilitation protocols for patients who have and have not undergone an operation are available and recommended with goals of reducing complications such as recurrent injury, loss of motion, residual weakness, and associated osteoarthritis. However, injury prevention protocols could be the next big step in management of ACL injury with emphasis on reducing modifiable risk factors in susceptible individuals who participate in sports.

  11. Riluzole improves outcome following ischemia-reperfusion injury to the spinal cord by preventing delayed paraplegia.

    Science.gov (United States)

    Wu, Y; Satkunendrarajah, K; Fehlings, M G

    2014-04-18

    The spinal cord is vulnerable to ischemic injury due to trauma, vascular malformations and correction of thoracic aortic lesions. Riluzole, a sodium channel blocker and anti-glutamate drug has been shown to be neuroprotective in a model of ischemic spinal cord injury, although the effects in clinically relevant ischemia/reperfusion models are unknown. Here, we examine the effect of riluzole following ischemia-reperfusion injury to the spinal cord. Female rats underwent high thoracic aortic balloon occlusion to produce an ischemia/reperfusion injury. Tolerance to ischemia was evaluated by varying the duration of occlusion. Riluzole (8mg/kg) was injected intraperitoneally 4h after injury. Locomotor function (Basso, Beattie and Bresnahan (BBB) scale) was assessed at 4h, 1day, and 5days post-ischemia. Spinal cords were extracted and evaluated for neuronal loss using immunohistology (choline acetyltransferase (ChAT) and neuronal nuclei (NeuN)), inflammation (CD11b), astrogliosis (glial fibrillary acidic protein - GFAP) and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL). Ischemic injury lasting between 5.5 and 6.75min resulted in delayed paraplegia, whereas longer ischemia induced immediate paraplegia. When riluzole was administered to rats that underwent 6min of occlusion, delayed paraplegia was prevented. The BBB score of riluzole-treated rats was 11.14±4.85 compared with 1.86±1.07 in control animals. Riluzole also reduced neuronal loss, infiltration of microglia/macrophages and astrogliosis in the ventral horn and intermediate zone of the gray matter. In addition, riluzole reduced apoptosis of neurons in the dorsal horn of the gray matter. Riluzole has a neuroprotective effect in a rat model of spinal cord injury/reperfusion when administered up to 4h post-injury, a clinically relevant therapeutic time window.

  12. Prevention of non-contact anterior cruciate ligament injuries in soccer players. Part 2: a review of prevention programs aimed to modify risk factors and to reduce injury rates.

    Science.gov (United States)

    Alentorn-Geli, Eduard; Myer, Gregory D; Silvers, Holly J; Samitier, Gonzalo; Romero, Daniel; Lázaro-Haro, Cristina; Cugat, Ramón

    2009-08-01

    Soccer is the most commonly played sport in the world, with an estimated 265 million active soccer players participating in the game as on 2006. Inherent to this sport is the higher risk of injury to the anterior cruciate ligament (ACL) relative to other sports. ACL injury causes a significant loss of time from competition in soccer, which has served as the strong impetus to conduct research that focuses to determine the risk factors for injury, and more importantly, to identify and teach techniques to reduce this injury in the sport. This research emphasis has afforded a rapid influx of literature aimed to report the effects of neuromuscular training on the risk factors and the incidence of non-contact ACL injury in high-risk soccer populations. The purpose of the current review is to sequence the most recent literature relating the effects of prevention programs that were developed to alter risk factors associated with non-contact ACL injuries and to reduce the rate of non-contact ACL injuries in soccer players. To date there is no standardized intervention program established for soccer to prevent non-contact ACL injuries. Multi-component programs show better results than single-component preventive programs to reduce the risk and incidence of non-contact ACL injuries in soccer players. Lower extremity plyometrics, dynamic balance and strength, stretching, body awareness and decision-making, and targeted core and trunk control appear to be successful training components to reduce non-contact ACL injury risk factors (decrease landing forces, decrease varus/valgus moments, and increase effective muscle activation) and prevent non-contact ACL injuries in soccer players, especially in female athletes. Pre-season injury prevention combined with an in-season maintenance program may be advocated to prevent injury. Compliance may in fact be the limiting factor to the overall success of ACL injury interventions targeted to soccer players regardless of gender. Thus

  13. Effects of evidence-based prevention training on neuromuscular and biomechanical risk factors for ACL injury in adolescent female athletes

    DEFF Research Database (Denmark)

    Zebis, Mette K; Andersen, Lars L; Brandt, Mikkel;

    2016-01-01

    BACKGROUND: Adolescent female football and handball players are among the athletes with the highest risk of sustaining anterior cruciate ligament (ACL) injuries. AIM: This study evaluated the effects of evidence-based lower extremity injury prevention training on neuromuscular and biomechanical...... risk factors for non-contact ACL injury. METHODS: 40 adolescent female football and handball players (15-16 years) were randomly allocated to a control group (CON, n=20) or neuromuscular training group (NMT, n=20). The NMT group performed an injury prevention programme as a warm-up before their usual...

  14. Preventive Effects of Seat Belt on Clinical Outcomes for Road Traffic Injuries.

    Science.gov (United States)

    Kwak, Bong Hun; Ro, Young Sun; Shin, Sang Do; Song, Kyoung Jun; Kim, Yu Jin; Jang, Dayea Beatrice

    2015-12-01

    Proper seat belt use saves lives; however, the use rate decreased in Korea. This study aimed to measure the magnitude of the preventive effect of seat belt on case-fatality across drivers and passengers. We used the Emergency Department based Injury In-depth Surveillance (EDIIS) database from 17 EDs between 2011 and 2012. All of adult injured patients from road traffic injuries (RTI) in-vehicle of less than 10-seat van were eligible, excluding cases with unknown seat belt use and outcomes. Primary and secondary endpoints were in-hospital mortality and intracranial injury. We calculated adjusted odds ratios (AORs) of seat belt use and driving status for study outcomes adjusting for potential confounders. Among 23,698 eligible patients, 15,304 (64.6%) wore seat belts. Driver, middle aged (30-44 yr), male, daytime injured patients were more likely to use seat belts (all P seat belt group had higher proportions of case-fatality and intracranial injury compared to seat belt group (both P seat belt group, AORs (95% CIs) of no seat belt group were 10.43 (7.75-14.04) for case-fatality and 2.68 (2.25-3.19) for intracranial injury respectively. In the interaction model, AORs (95% CIs) of no seat belt use for case-fatality were 11.71 (8.45-16.22) in drivers and 5.52 (2.83-14.76) in non-driving passengers, respectively. Wearing seat belt has significantly preventive effects on case-fatality and intracranial injury. Public health efforts to increase seat belt use are needed to reduce health burden from RTIs.

  15. Compliant flooring to prevent fall-related injuries: a scoping review protocol

    Science.gov (United States)

    Lachance, Chantelle C; Jurkowski, Michal P; Dymarz, Ania C; Mackey, Dawn C

    2016-01-01

    Introduction Fall-related injuries can have serious consequences for older adults, including increased risk of dependence in daily activities and mortality. Compliant flooring is a passive intervention that may reduce the incidence and severity of fall-related injuries in healthcare settings, including acute and long-term care, but few sites have implemented compliant flooring, in part because synthesised evidence about key performance aspects has not been available. Methods and analysis We will conduct a scoping review to address the question: what is presented about the biomechanical efficacy, clinical effectiveness, cost-effectiveness, and workplace safety associated with compliant flooring systems that aim to prevent fall-related injuries? We will conduct a comprehensive and systematic literature search of academic databases (AgeLine, CINAHL, EBM Reviews, MEDLINE (Ovid), SportDiscus and Web of Science) and grey literature (clinical trial registries, theses/dissertations, abstracts/conference proceedings and relevant websites). 2 team members will independently screen records (first titles and abstracts, then full text) and extract data from included records. Numerical and narrative analyses will be presented by theme (biomechanical efficacy, clinical effectiveness, cost-effectiveness, workplace safety). Ethics and dissemination This scoping review responds to the information needs of healthcare decision-makers tasked with preventing fall-related injuries. This review will summarise evidence about compliant flooring as a potential intervention for preventing fall-related injuries in older adults and identify gaps in evidence and new avenues for research. Results will be especially useful in long-term care, but also applicable in acute care, assisted living and home care. We will disseminate the review's findings via open-access publications, conference presentations, a webinar, a Stakeholder Symposium and a Knowledge-to-Action Report. PMID:27531731

  16. Health behavior change among office workers: an exploratory study to prevent repetitive strain injuries.

    Science.gov (United States)

    Nieuwenhuijsen, Els R

    2004-01-01

    The purpose of this evidence-based study is to investigate the impact of a multi-component intervention on health behavior change among office/computer workers in preventing repetitive strain injuries. Forty office workers employed in an administrative office in Michigan participated in this project. The subjects completed a comprehensive questionnaire at three different times in 1994 and 1995. The intervention took place between time 2 and time 3 and included posters, e-mail tips, mini-workshops, and activities of a Wellness Ergonomic Team. A theoretical model was tested to identify factors influencing healthy behaviors. Study findings revealed positive behavior change for 62% of the participants. The factors most strongly related to health behavior change appear to be self-efficacy, the intention to change one's behavior, and perceived health status. Better understanding of health behavior change coupled with ergonomic modifications is a significant step toward the prevention of repetitive strain injuries resulting from computer use.

  17. Kinetic energy management in road traffic injury prevention: a call for action

    Directory of Open Access Journals (Sweden)

    Davoud Khorasani-Zavareh

    2015-01-01

    Full Text Available Abstract: By virtue of their variability, mass and speed have important roles in transferring energies during a crash incidence (kinetic energy. The sum of kinetic energy is important in determining an injury severity and that is equal to one half of the vehicle mass multiplied by the square of the vehicle speed. To meet the Vision Zero policy (a traffic safety policy prevention activities should be focused on vehicle speed management. Understanding the role of kinetic energy will help to develop measures to reduce the generation, distribution, and effects of this energy during a road traffic crash. Road traffic injury preventive activities necessitate Kinetic energy management to improve road user safety.

  18. Pretreatment with scutellaria baicalensis stem-leaf total flavonoid prevents cerebral ischemia-reperfusion injury

    Institute of Scientific and Technical Information of China (English)

    Shumin Zhao; Wei Kong; Shufeng Zhang; Meng Chen; Xiaoying Zheng; Xiangyu Kong

    2013-01-01

    Pretreatment with scutel aria baicalensis stem-leaf total flavonoid has protective effects against ischemia and attenuates myocardial ischemia-reperfusion injury. In this study, rats were given scu-tel aria baicalensis stem-leaf total flavonoid intragastrical y at 50, 100, and 200 mg/kg per day for 7 days before focal cerebral ischemia-reperfusion injury models were established using the suture method. We then determined the protective effects of scutel aria baicalensis stem-leaf total flavo-noid pretreatment on focal cerebral ischemia-reperfusion injury. Results showed that neurological deficit scores increased, infarct volumes enlarged, apoptosis increased and Bcl-2 and Bax protein expression were upregulated at 24 hours after reperfusion. Pretreatment with scutel aria baicalensis stem-leaf total flavonoid at any dose lowered the neurological deficit scores, reduced the infarct volume, prevented apoptosis in hippocampal cells, attenuated neuronal and blood-brain barrier damage and upregulated Bcl-2 protein expression but inhibited Bax protein expression. Doses of 100 and 200 mg/kg were the most efficacious. Our findings indicate that pretreatment with scutel a-ria baicalensis stem-leaf total flavonoid at 100 and 200 mg/kg can improve the neurological func-tions and have preventive and protective roles after focal cerebral ischemia-reperfusion injury.

  19. Extending injury prevention methodology to chemical terrorism preparedness: the Haddon Matrix and sarin.

    Science.gov (United States)

    Varney, Shawn; Hirshon, Jon Mark; Dischinger, Patricia; Mackenzie, Colin

    2006-01-01

    The Haddon Matrix offers a classic epidemiological model for studying injury prevention. This methodology places the public health concepts of agent, host, and environment within the three sequential phases of an injury-producing incident-pre-event, event, and postevent. This study uses this methodology to illustrate how it could be applied in systematically preparing for a mass casualty disaster such as an unconventional sarin attack in a major urban setting. Nineteen city, state, federal, and military agencies responded to the Haddon Matrix chemical terrorism preparedness exercise and offered feedback in the data review session. Four injury prevention strategies (education, engineering, enforcement, and economics) were applied to the individual factors and event phases of the Haddon Matrix. The majority of factors identified in all phases were modifiable, primarily through educational interventions focused on individual healthcare providers and first responders. The Haddon Matrix provides a viable means of studying an unconventional problem, allowing for the identification of modifiable factors to decrease the type and severity of injuries following a mass casualty disaster such as a sarin release. This strategy could be successfully incorporated into disaster planning for other weapons attacks that could potentially cause mass casualties.

  20. Substance Use and Mild Traumatic Brain Injury Risk Reduction and Prevention: A Novel Model for Treatment

    Directory of Open Access Journals (Sweden)

    Jennifer H. Olson-Madden

    2012-01-01

    Full Text Available Traumatic brain injury (TBI and substance use disorders (SUDs frequently co-occur. Individuals with histories of alcohol or other drug use are at greater risk for sustaining TBI, and individuals with TBI frequently misuse substances before and after injury. Further, a growing body of literature supports the relationship between comorbid histories of mild TBI (mTBI and SUDs and negative outcomes. Alcohol and other drug use are strongly associated with risk taking. Disinhibition, impaired executive function, and/or impulsivity as a result of mTBI also contribute to an individual’s proclivity towards risk-taking. Risk-taking behavior may therefore, be a direct result of SUD and/or history of mTBI, and risky behaviors may predispose individuals for subsequent injury or continued use of substances. Based on these findings, evaluation of risk-taking behavior associated with the co-occurrence of SUD and mTBI should be a standard clinical practice. Interventions aimed at reducing risky behavior among members of this population may assist in decreasing negative outcomes. A novel intervention (Substance Use and Traumatic Brain Injury Risk Reduction and Prevention (STRRP for reducing and preventing risky behaviors among individuals with co-occurring mTBI and SUD is presented. Areas for further research are discussed.

  1. To stretch or not to stretch: the role of stretching in injury prevention and performance.

    Science.gov (United States)

    McHugh, M P; Cosgrave, C H

    2010-04-01

    Stretching is commonly practiced before sports participation; however, effects on subsequent performance and injury prevention are not well understood. There is an abundance of literature demonstrating that a single bout of stretching acutely impairs muscle strength, with a lesser effect on power. The extent to which these effects are apparent when stretching is combined with other aspects of a pre-participation warm-up, such as practice drills and low intensity dynamic exercises, is not known. With respect to the effect of pre-participation stretching on injury prevention a limited number of studies of varying quality have shown mixed results. A general consensus is that stretching in addition to warm-up does not affect the incidence of overuse injuries. There is evidence that pre-participation stretching reduces the incidence of muscle strains but there is clearly a need for further work. Future prospective randomized studies should use stretching interventions that are effective at decreasing passive resistance to stretch and assess effects on subsequent injury incidence in sports with a high prevalence of muscle strains.

  2. Obstetrical Anal Sphincter Injuries (OASIS): Prevention, Recognition, and Repair.

    Science.gov (United States)

    Harvey, Marie-Andrée; Pierce, Marianne; Alter, Jens-Erik W; Chou, Queena; Diamond, Phaedra; Epp, Annette; Geoffrion, Roxana; Harvey, Marie-Andrée; Larochelle, Annick; Maslow, Kenny; Neustaedter, Grace; Pascali, Dante; Pierce, Marianne; Schulz, Jane; Wilkie, David; Sultan, Abdul; Thakar, Ranee

    2015-12-01

    Objectif : Analyser les données probantes traitant des lésions obstétricales du sphincter anal (LOSA) en ce qui concerne leur diagnostic, les techniques visant leur réparation et les résultats de l’intervention. Formuler des recommandations permettant d’éclairer les conseils offerts aux patientes ayant connu des LOSA en ce qui a trait à la voie d’accouchement à privilégier dans le cadre des grossesses subséquentes. Options : Les fournisseurs de soins obstétricaux qui comptent des patientes ayant connu des LOSA disposent de l’option de réparer le sphincter anal en faisant appel à la méthode de suture « bout à bout » (end-to-end) ou à la méthode « en paletot » (overlapping). Ils pourraient également être appelés à conseiller des femmes ayant déjà connu des LOSA en ce qui a trait à la voie d’accouchement à privilégier pour les grossesses subséquentes. Issues : Le critère d’évaluation était la continence anale à la suite d’une réparation primaire de LOSA et à la suite d’un accouchement subséquent. Résultats : La littérature publiée a été récupérée par l’intermédiaire de recherches menées dans Medline, EMBASE et The Cochrane Library en mai 2011 au moyen d’un vocabulaire contrôlé (p. ex. anal canal, obstetrics, obstetric labour complication, pregnancy complication, treatment outcome, surgery, quality of life) et de mots clés (p. ex. obstetrical anal sphincter injur*, anus sphincter, anus injury, delivery, obstetrical care, surgery, suturing method, overlap, end-to-end, feces incontinence) appropriés. Les résultats ont été restreints aux analyses systématiques, aux études observationnelles et aux essais comparatifs randomisés / essais cliniques comparatifs. Aucune restriction n’a été imposée en matière de date ou de langue. Les recherches ont été mises à jour de façon régulière et intégrées à la directive clinique jusqu’en septembre 2014. La littérature grise (non

  3. Factors influencing the implementation of anterior cruciate ligament injury prevention strategies by girls soccer coaches.

    Science.gov (United States)

    Joy, Elizabeth A; Taylor, John R; Novak, Melissa A; Chen, Michael; Fink, Barbara P; Porucznik, Christina A

    2013-08-01

    Women are 3 times more likely to injure their anterior cruciate ligament (ACL) while playing soccer than men. ACL injury prevention programs (IPPs) involving stretching and strengthening drills can reduce the incidence of ACL injury when incorporated into routine training. The rate of implementation among coaches is largely unknown. The purpose of this study was to determine the rate of implementation of ACL IPP, to identify factors that influence implementation, and to acquire information to assist in design dissemination and implementation strategies. Study subjects were coaches of woman soccer players aged 11-22 years in Utah (n = 756). Data were gathered using a Web-based survey followed by a qualitative study in which "best practice coaches"-coaches who met criteria for successful implementation of ACL IPP-were interviewed via telephone. A minority of survey respondents, 19.8% (27/136), have implemented ACL IPP. Factors associated with successful implementation include length of coaching experience and presence of additional support staff such as a strength and conditioning coach or athletic trainer. Best practice coaches (14/136) unanimously agreed on the following: (a) there are performance-enhancing benefits of ACL IPP, (b) education on ACL injury prevention should be required for licensure, and (c) dissemination and implementation will require soccer associations to enact policies that require IPPs. In conclusion, a minority of girls soccer coaches have implemented ACL IPP and those that have do so because they believe that prevention improves performance and that soccer organizations should enact policies requiring ACL injury prevention education and implementation. Efforts to implement ACL IPP should be driven by soccer organizations, emphasize performance-enhancing benefits, and engage additional coaching staff.

  4. The role of the health services in the prevention of alcohol-related facial injury.

    LENUS (Irish Health Repository)

    McHugh, E E

    2009-10-01

    This paper outlines the preventive health strategic measures that are currently in place and it endeavours to consider how improvements can be made to our national preventive strategy with the goal of reducing alcohol-related facial injuries. It is based on a review of the literature sourced through PubMed, Ovid Medline and the Cochrane database. The main findings are that increased funding, legislative amendment and media involvement are key to improving the work of the health services in their struggle to limit the ever increasing alcohol-related incidents that are experienced by society today.

  5. Induced hypothermia and fever control for prevention and treatment of neurological injuries.

    Science.gov (United States)

    Polderman, Kees H

    2008-06-07

    Increasing evidence suggests that induction of mild hypothermia (32-35 degrees C) in the first hours after an ischaemic event can prevent or mitigate permanent injuries. This effect has been shown most clearly for postanoxic brain injury, but could also apply to other organs such as the heart and kidneys. Hypothermia has also been used as a treatment for traumatic brain injury, stroke, hepatic encephalopathy, myocardial infarction, and other indications. Hypothermia is a highly promising treatment in neurocritical care; thus, physicians caring for patients with neurological injuries, both in and outside the intensive care unit, are likely to be confronted with questions about temperature management more frequently. This Review discusses the available evidence for use of controlled hypothermia, and also deals with fever control. Besides discussing the evidence, the aim is to provide information to help guide treatments more effectively with regard to timing, depth, duration, and effective management of side-effects. In particular, the rate of rewarming seems to be an important factor in establishing successful use of hypothermia in the treatment of neurological injuries.

  6. Mechanisms of team-sport-related brain injuries in children 5 to 19 years old: opportunities for prevention.

    Directory of Open Access Journals (Sweden)

    Michael D Cusimano

    Full Text Available BACKGROUND: There is a gap in knowledge about the mechanisms of sports-related brain injuries. The objective of this study was to determine the mechanisms of brain injuries among children and youth participating in team sports. METHODS: We conducted a retrospective case series of brain injuries suffered by children participating in team sports. The Canadian Hospitals Injury Reporting and Prevention Program (CHIRPP database was searched for brain injury cases among 5-19 year-olds playing ice hockey, soccer, American football (football, basketball, baseball, or rugby between 1990 and 2009. Mechanisms of injury were classified as "struck by player," "struck by object," "struck by sport implement," "struck surface," and "other." A descriptive analysis was performed. RESULTS: There were 12,799 brain injuries related to six team sports (16.2% of all brain injuries registered in CHIRPP. Males represented 81% of injuries and the mean age was 13.2 years. Ice hockey accounted for the greatest number of brain injuries (44.3%, followed by soccer (19.0% and football (12.9%. In ice hockey, rugby, and basketball, striking another player was the most common injury mechanism. Football, basketball, and soccer also demonstrated high proportions of injuries due to contact with an object (e.g., post among younger players. In baseball, a common mechanism in the 5-9 year-old group was being hit with a bat as a result of standing too close to the batter (26.1% males, 28.3% females. INTERPRETATION: Many sports-related brain injury mechanisms are preventable. The results suggest that further efforts aimed at universal rule changes, safer playing environments, and the education of coaches, players, and parents should be targeted in maximizing prevention of sport-related brain injury using a multifaceted approach.

  7. Needle stick injuries among dental students: risk factors and recommendations for prevention

    Directory of Open Access Journals (Sweden)

    Kamis Gaballah

    2012-06-01

    Full Text Available Aim: To evaluate the risk factors of needle stick injuries (NSIs sustained by undergraduate dental students and nurse students at the King's College London (KCL Dental Institute. Materials and methods: A retrospective study evaluated the incident reports relating to NSIs reported over a period of 2 years. Factors including the dental department, study year, and when the injury took place during administration of local anaesthesia (LA and recapping conventional syringe or clearing work surface or during disposal. Results: This report showed that students are at the highest risk of NSIs at the fourth year of their 5-year BDS course. About one-third of injuries were reported among this group of students followed by year 5 students (25%. Oral surgery clinics were the major source of incident reporting when compared with other specialised dental clinics within the institute. The left hands of the students were the most frequently affected by such injuries and then the right hands of student dental nurses. The attempt of needle recapping of conventional syringes was the least reported mechanism of injuries and constituted only 15% of the total injuries and mainly occurred in third year students. The most frequent injuries among student nurses were during disposal of the needle. Conclusion: Less NSIs occur when using safety syringes. A non-recapping policy with immediate disposal of either the conventional or safety syringe systems after injection would prevent all clearance-related NSIs sustained by nurses. To avoid NSIs, education plays a vital role particularly with effective implementation of the change to safety syringes with appropriate training.

  8. On the importance of planned health education. Prevention of ski injury as an example.

    Science.gov (United States)

    Kok, G; Bouter, L M

    1990-01-01

    The planning of health education aimed at preventing sports injuries is often incomplete and not stated explicitly. In most instances, the evaluation is incomplete or nonexistent. We present a theoretical framework for planning and evaluating health education, illustrating the main points by using as an example the health education for downhill skiers. Systematic planning consists of analyzing the magnitude of the problem and the behavioral risk factors, studying behavior determinants, designing an optimal intervention, and implementing the intervention. The evaluation phase deals with the effects on these five levels (implementation, intervention, determinants, behavior, and incidence of injury). Some common pitfalls are mentioned and special attention is given to the study of determinants of behavior and to the design of the intervention. The importance of pretesting health education material and the community approach in educating sports participants is underlined. Health education, together with regulations and facilities, constitutes the health promotion strategy in the prevention of sports injuries. For most sports, there seems to be a strong need for further research on the etiology and determinants of behavior before effective prevention can be realized.

  9. Preventive effect of piracetam and vinpocetine on hypoxia-reoxygenation induced injury in primary hippocampal culture.

    Science.gov (United States)

    Solanki, P; Prasad, D; Muthuraju, S; Sharma, A K; Singh, S B; Ilavzhagan, G

    2011-04-01

    The present study investigates the potential of Piracetam and Vinpocetine (nootropic drugs, known to possess neuroprotective properties) in preventing hypoxia-reoxygenation induced oxidative stress in primary hippocampal cell culture. The hippocampal culture was exposed to hypoxia (95% N(2), 5% CO(2)) for 3h and followed by 1h of reoxygenation (21% O(2) and 5% CO(2)) at 37 °C. The primary hippocampal cultures were supplemented with the optimum dose of Piracetam and Vinpocetine, independently, and the cultures were divided into six groups, viz. Control/Normoxia, Hypoxia, Hypoxia+Piracetam, Hypoxia+Vinpocetine, Normoxia + Piracetam and Normoxia+Vinpocetine. The cell-viability assays and biochemical oxidative stress parameters were evaluated for each of the six groups. Administration of 1mM Piracetam or 500 nM Vinpocetine significantly prevents the culture from hypoxia-reoxygenation injury when determined by Neutral Red assay, LDH release and Acetylcholine esterase activity. Results showed that Piracetam and Vinpocetine supplementation significantly prevented the fall of mitochondrial membrane potential, rise in ROS generation and reduction in antioxidant levels associated with the hypoxia-reoxygenation injury. In conclusion, the present study establishes that both Piracetam and Vinpocetine give neuroprotection against hypoxia-reoxygenation injury in primary hippocampal cell culture.

  10. Psychological and psychophysiological factors in prevention and treatment of cold injuries.

    Science.gov (United States)

    Kappes, B; Mills, W; O'Malley, J

    1993-01-01

    Cold injured patients in Alaska come from many sources. Although sport and work continues to provide large numbers of cold injured, most severe repeat injuries tend to reflect other biopsychosocial consequences. Certain behaviors can increase the probability of injury, however all persons living in cold climates are potential candidates. One can decrease risk by education, knowledge and intelligent behavior. Proper respect for adequate protection and hydration seem to be critical factors. Understanding the psychological, physiological and psychophysiological aspects of the cold environment performer helps refine the prevention and treatment strategies for cold injury. Skill training with bio-behavioral methods, such as thermal biofeedback, and the value of medical psychotherapy appear to offer continued promise by facilitating physiologic recovery from injury, as well as assisting in long term rehabilitation. Both approaches increase the likelihood of a favorable healing response by soliciting active patient participation. Medical Psychotherapy for traumatic injuries can also help identify and manage cognitive emotional issues for families and patients faced with the permanent consequences of severe thermal injuries. Thermal biofeedback therapy has the potential benefit of encouraging greater self-reliance and responsibility for self-regulating overall health by integrating self-management skills regarding physiology, diet and lifestyle. Inpatient and outpatient biofeedback training offers specific influence over vascular responses for healing, as well as providing an effective tool for pain management. Interest in cold region habitation has continued to expand our study of human tolerance to harsh, extreme environments. Biological, psychological, sociological, and anthropological views on adaptation, habituation, acclimatization, and injury in cold environments acknowledges the role of development, learning and educated responses to cold environments. The study of

  11. Prevention of disabling back injuries in nurses by the use of mechanical patient lift systems.

    Science.gov (United States)

    Edlich, Richard F; Winters, Kathryne L; Hudson, Mary Anne; Britt, L D; Long, William B

    2004-01-01

    Occupational back pain in nurses (OBPN) constitutes a major source of morbidity in the health care environment. According to the National Institute for Occupational Safety and Health (NIOSH), occupational back injury is the second leading occupational injury in the United States. Among health care personnel, nurses have the highest rate of back pain, with an annual prevalence of 40-50% and a lifetime prevalence of 35-80%. The American Nursing Association believes that manual patient handling is unsafe and is directly responsible for musculoskeletal disorders encountered in nurses. It has been well documented that patient handling can be done safely with the use of assistive equipment and devices that eliminate these hazards to nurses that invite serious back injuries. The benefit of assistive patient handling equipment is characterized by the simultaneous reduction of the risk of musculoskeletal injury to the nursing staff and improvement in the quality of care for patient populations. To understand the cause of disabling injuries in health care workers, several factors must be considered, including the following: (1) anatomy/physiology of the back, (2) risk factors, (3) medical legal implications, and (4) prevention. Among nurses, back, neck, and shoulder injuries are commonly noted as the most prevalent and debilitating. While mostly associated with dependant patient care, the risk for musculoskeletal injury secondary to manual patient handling crosses all specialty areas of nursing. The skeletal defects of an abnormal back make the back more susceptible to occupational injury, even under normal stress conditions. Workers compensation guidelines for occupational back injury differ in public and private health care sectors from state to state. Nursing personnel should be reminded that the development of back pain following occupational activities in the hospital should be reported immediately to the Occupational Health Department. A nurse's failure to report OBPN

  12. Clinical Effects of Lianbai Liquid in Prevention and Treatment of Dermal Injury Caused by Radiotherapy

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective: To observe the effect of Lianbai liquid (连柏液) in prevention and treatment of acute radiation dermal injury. Method: From May 2000 to December 2005, 126 cancer patients were randomly divided into a prevention group of 75 cases given externally topical application of Lianbai liquid since the first radiotherapy, and a control group Ⅰ of 51 cases given only advice after radiotherapy; while the other 92 cancer patients who had already had grade Ⅲ acute radiation-induced dermal injury were randomly divided into a treatment group of 54 cases treated by externally topical use of Lianbai liquid, and a control group Ⅱ of 38 cases treated by topical use of norfloxacin. Clinical evaluation was carried out according to the CTC.V2.0 standard stipulated by NCI for classifying acute radiation dermal injury. Results: The incidence of skin reaction was 32.0% in the prevention group and 92.2% in the control group Ⅰ, with an obvious difference between the two groups (χ2=54.163, P<0.01). Mild radioactive reaction (grade Ⅰ and Ⅱ) was 28.0% (21/75) in the prevention group and 70.6% (36/51) in the control group Ⅰ, with a remarkable difference between the two groups (χ2=22.226, P<0.01). The effective rate for grade Ⅲ dermal injury was 92.6% (50/54) in the treatment group and 65.9% (25/38) in the control group Ⅱ, with a remarkable difference between the two groups (χ2=6.018, P=0.024). The wound-healing time was 11.07±2.21 days in the treatment group and 18.08±1.76 days in the control group Ⅱ, with a remarkable difference between the two groups (u=16.932, P<0.01). Conclusion: Lianbai liquid can effectively prevent the radiation dermatitis, and treat grade Ⅲ acute radiation dermal injury with obvious curative effect.

  13. The Preventive Effect of the Nordic Hamstring Exercise on Hamstring Injuries in Amateur Soccer Players : A Randomized Controlled Trial

    NARCIS (Netherlands)

    van der Horst, Nick; Smits, Dirk-Wouter; Petersen, Jesper; Goedhart, Edwin A.; Backx, Frank J. G.

    2015-01-01

    Background: Hamstring injuries are the most common muscle injuries in soccer, and they have a high rate of recurrence. Eccentric hamstrings strength is recognized as an important modifiable risk factor. This led to the development of prevention exercises such as the nordic hamstring exercise (NHE).

  14. The effectiveness of a preconditioning programme on preventing running-related injuries in novice runners : a randomised controlled trial

    NARCIS (Netherlands)

    Bredeweg, Steef W.; Zijlstra, Sjouke; Bessem, Bram; Buist, Ida

    2012-01-01

    Objectives There is no consensus on the aetiology and prevention of running-related injuries in runners. Preconditioning studies among different athlete populations show positive effects on the incidence of sports injuries. Hypothesis A 4-week preconditioning programme in novice runners will reduce

  15. Neuromuscular training with injury prevention counselling to decrease the risk of acute musculoskeletal injury in young men during military service: a population-based, randomised study

    Directory of Open Access Journals (Sweden)

    Suni Jaana

    2011-04-01

    Full Text Available Abstract Background The rapidly increasing number of activity-induced musculoskeletal injuries among adolescents and young adults is currently a true public health burden. The objective of this study was to investigate whether a neuromuscular training programme with injury prevention counselling is effective in preventing acute musculoskeletal injuries in young men during military service. Methods The trial design was a population-based, randomised study. Two successive cohorts of male conscripts in four companies of one brigade in the Finnish Defence Forces were first followed prospectively for one 6-month term to determine the baseline incidence of injury. After this period, two new successive cohorts in the same four companies were randomised into two groups and followed prospectively for 6 months. Military service is compulsory for about 90% of 19-year-old Finnish men annually, who comprised the cohort in this study. This randomised, controlled trial included 968 conscripts comprising 501 conscripts in the intervention group and 467 conscripts in the control group. A neuromuscular training programme was used to enhance conscripts' motor skills and body control, and an educational injury prevention programme was used to increase knowledge and awareness of acute musculoskeletal injuries. The main outcome measures were acute injuries of the lower and upper limbs. Results In the intervention groups, the risk for acute ankle injury decreased significantly compared to control groups (adjusted hazards ratio (HR = 0.34, 95% confidence interval (95% CI = 0.15 to 0.78, P = 0.011. This risk decline was observed in conscripts with low as well as moderate to high baseline fitness levels. In the latter group of conscripts, the risk of upper-extremity injuries also decreased significantly (adjusted HR = 0.37, 95% CI 0.14 to 0.99, P = 0.047. In addition, the intervention groups tended to have less time loss due to injuries (adjusted HR = 0.55, 95% CI 0

  16. Development of a Personalized Model for Pressure Ulcer Prevention Acutely Following Spinal Cord Injury: Biomarkers of Muscle Composition and Resilience

    Science.gov (United States)

    2015-10-01

    AWARD NUMBER: W81XWH-14-1-0618 TITLE: Development of a Personalized Model for Pressure Ulcer Prevention Acutely Following Spinal Cord Injury...Model for Pressure Ulcer Prevention Acutely Following Spinal Cord Injury: Biomarkers of Muscle Composition and Resilience 5a. CONTRACT NUMBER...military and veterans. All persons with SCI are at increased risk of pressure ulcer development which remains one of the most significant secondary

  17. Suburban Poverty: Barriers to Services and Injury Prevention among Marginalized Women Who Use Methamphetamine

    Directory of Open Access Journals (Sweden)

    Boeri, Miriam

    2011-07-01

    Full Text Available Objective: This paper aims to identify the needed healthcare and social services barriers for women living in suburban communities who are using or have used methamphetamine. Drug users are vulnerable to injury, violence and transmission of infectious diseases, and having access to healthcare has been shown to positively influence prevention and intervention among this population. Yet little is known regarding the social context of suburban drug users, their risks behaviors, and their access to healthcare.Methods: The data collection involved participant observation in the field, face-to-face interviews and focus groups. Audio-recorded in-depth life histories, drug use histories, and resource needs were collected from 31 suburban women who were former or current users of methamphetamine. The majority was drawn from marginalized communities and highly vulnerable to risk for injury and violence. We provided these women with healthcare and social service information and conducted follow-up interviews to identify barriers to these services.Results: Barriers included (1 restrictions imposed by the services and (2 limitations inherent in the women’s social, economic, or legal situations. We found that the barriers increased the women’s risk for further injury, violence and transmission of infectious diseases. Women who could not access needed healthcare and social resources typically used street drugs that were accessible and affordable to self-medicate their untreated emotional and physical pain.Conclusion: Our findings add to the literatureon how healthcare and social services are related to injury prevention. Social service providers in the suburbs were often indifferent to the needs of drug-using women. For these women, health services were accessed primarily at emergency departments (ED. To break the cycle of continued drug use, violence and injury, we suggest that ED staff be trained to perform substance abuse assessments and provide

  18. Rib stress fractures among rowers: definition, epidemiology, mechanisms, risk factors and effectiveness of injury prevention strategies.

    Science.gov (United States)

    McDonnell, Lisa K; Hume, Patria A; Nolte, Volker

    2011-11-01

    Rib stress fractures (RSFs) can have serious effects on rowing training and performance and accordingly represent an important topic for sports medicine practitioners. Therefore, the aim of this review is to outline the definition, epidemiology, mechanisms, intrinsic and extrinsic risk factors, injury management and injury prevention strategies for RSF in rowers. To this end, nine relevant books, 140 journal articles, the proceedings of five conferences and two unpublished presentations were reviewed after searches of electronic databases using the keywords 'rowing', 'rib', 'stress fracture', 'injury', 'mechanics' and 'kinetics'. The review showed that RSF is an incomplete fracture occurring from an imbalance between the rate of bone resorption and the rate of bone formation. RSF occurs in 8.1-16.4% of elite rowers, 2% of university rowers and 1% of junior elite rowers. Approximately 86% of rowing RSF cases with known locations occur in ribs four to eight, mostly along the anterolateral/lateral rib cage. Elite rowers are more likely to experience RSF than nonelite rowers. Injury occurrence is equal among sweep rowers and scullers, but the regional location of the injury differs. The mechanism of injury is multifactorial with numerous intrinsic and extrinsic risk factors contributing. Posterior-directed resultant forces arising from the forward directed force vector through the arms to the oar handle in combination with the force vector induced by the scapula retractors during mid-drive, or repetitive stress from the external obliques and rectus abdominis in the 'finish' position, may be responsible for RSF. Joint hypomobility, vertebral malalignment or low bone mineral density may be associated with RSF. Case studies have shown increased risk associated with amenorrhoea, low bone density or poor technique, in combination with increases in training volume. Training volume alone may have less effect on injury than other factors. Large differences in seat and handle

  19. Review of definition of agricultural injury in agricultural injury research and prevention%农业伤害定义的研究现况

    Institute of Scientific and Technical Information of China (English)

    么鸿雁; 刘剑君; 郑文静; Huiyun Xiang; Lorann Stallones

    2012-01-01

    Injury was a major public health problem around the world. Due to the excessively high number of injuries occurring in the agricultural sector, agriculture was regarded as one of most dangerous occupations in the world. In China, agricultural injury control and research had not attracted sufficient attention. One explanation was the lack of a consistent and clear definition of 'agricultural injury' in China. This paper reviewed and summarized world literature on definitions of agricultural injury. Considering China's cultural and socioeconomic factors, we proposed a preliminary definition of agricultural injury for use in agricultural injury research and prevention. Our goal was to initiate a dialogue among injury researchers and public health professionals about defining agricultural injuries, surveillance systems enhancement, and research priorities in the People's Republic of China.%作为一个重要的公共卫生问题,伤害日益引起了全球的关注.对于农业领域,由于每年会发生大量的农业生产引起的职业伤害,农业被称之为世界上最危险的职业之一.本文对全球关于农业伤害的定义进行综述,为商榷中国农业伤害定义提供背景材料与科学依据.

  20. Molecular and cellular mechanisms of cigarette smoke-induced myocardial injury: prevention by vitamin C.

    Directory of Open Access Journals (Sweden)

    Archita Das

    Full Text Available BACKGROUND: Cardiovascular disease (CVD remains one of the major killers in modern society. One strong risk factor of CVD is cigarette smoking that causes myocardial injury and leads to the genesis of pathological cardiovascular events. However, the exact toxic component(s of cigarette smoke (CS and its molecular and cellular mechanisms for causing myocardial injury leading to heart damage and its prevention are largely unknown. METHODOLOGY/PRINCIPAL FINDINGS: Using a guinea pig model, here we show that chronic exposure to CS produces myocardial injury that is prevented by vitamin C. Male guinea pigs were fed either vitamin C-deficient (0.5 mg/day or vitamin C-sufficient (15 mg/day diet and subjected to CS exposure from 5 Kentucky Research cigarettes (3R4F/day (6 days/week in a smoke chamber up to 8 weeks. Pair-fed sham controls were subjected to air exposure instead of CS exposure under similar conditions. Myocardial injury was produced in CS-exposed marginal vitamin C-deficient guinea pigs as evidenced by release of cardiac Troponin-T and I in the serum, oxidative stress, inflammation, apoptosis, thrombosis and collagen deposition in the myocardium. Treatment of rat cardiomyocyte cells (H9c2 in vitro and guinea pigs in vivo with p-benzoquinone (p-BQ in amounts derived from CS revealed that p-BQ was a major factor responsible for CS-induced myocardial damage. A moderately large dose of vitamin C (15 mg/day prevented CS/p-BQ-induced myocardial injury. Population based studies indicated that plasma vitamin C levels of smokers without disease were significantly lower (p = 0,0000 than that of non-smokers. Vitamin C levels of CS-related cardiovascular patients were further lower (p = 0.0000 than that of smokers without disease. CONCLUSIONS/SIGNIFICANCE: The results indicate that dietary supplementation of vitamin C may be a novel and simple therapy for the prevention of pathological cardiovascular events in habitual smokers.

  1. Blunt Dissection: A Solution to Prevent Bile Duct Injury in Laparoscopic Cholecystectomy

    Institute of Scientific and Technical Information of China (English)

    Xiu-Jun Cai; Han-Ning Ying; Hong Yu; Xiao Liang; Yi-Fan Wang; Wen-Bin Jiang; Jian-Bo Li

    2015-01-01

    Background: Laparoscopic cholecystectomy (LC) has been a standard operation and replaced the open cholecystectomy (OC) rapidly because the technique resulted in less pain, smaller incision, and faster recovery.This study was to evaluate the value of blunt dissection in preventing bile duct injury (BDI) in laparoscopic cholecystectomy (LC).Methods: From 2003 to 2015, LC was performed on 21,497 patients, 7470 males and 14,027 females, age 50.3 years (14-84 years).The Calot's triangle was bluntly dissected and each duct in Calot's triangle was identified before transecting the cystic duct.Results: Two hundred and thirty-nine patients (1.1%) were converted to open procedures.The postoperative hospital stay was 2.1 (0-158) days, and cases (46%) had hospitalization days of 1 day or less, and 92.8% had hospitalization days of 3 days or less;BDI was occurred in 20 cases (0.09%) including 6 cases of common BDI, 2 cases of common hepatic duct injury, 1 case of right hepatic duct injury, 1 case of accessory right hepatic duct, 1 case of aberrant BDI 1 case ofbiliary stricture, 1 case of biliary duct perforation, 3 cases ofhemobilia, and 4 cases of bile leakage.Conclusion: Exposing Calot's triangle by blunt dissection in laparoscopic cholecystectomy could prevent intraoperative BDI.

  2. Preventative Effects of Sodium Alginate on Indomethacin-induced Small-intestinal Injury in Mice.

    Science.gov (United States)

    Horibe, Sayo; Tanahashi, Toshihito; Kawauchi, Shoji; Mizuno, Shigeto; Rikitake, Yoshiyuki

    2016-01-01

    Recent advances in diagnostic technologies have revealed that nonsteroidal anti-inflammatory drugs (NSAIDs) can cause serious mucosal injury in the upper and lower gastrointestinal tract (including the small intestine). A drug to treat NSAID-induced small-intestinal injury (SII) is lacking. Sodium alginate is a soluble dietary fiber extracted from brown seaweed and its solution has been used as a hemostatic agent to treat gastrointestinal bleeding due to gastric ulcers. Whether sodium alginate has therapeutic effects on NSAID-induced SII and its mechanism of action are not known. Here, we investigated if administration of two forms (high-molecular-weight (HMW) and low-molecular-weight (LMW)) of sodium alginate could ameliorate indomethacin-induced SII. Pretreatment with HMW sodium alginate or LMW sodium alginate before indomethacin administration improved ulceration and the resultant intestinal shortening was associated with reduced histological severity of mucosal injury and ameliorated mRNA expression of inflammation-related molecules in the small intestine. We found that mRNAs of secretory Muc2 and membrane-associated Muc1, Muc3 and Muc4 were expressed in the small intestine. mRNA expression of Muc1-4 was increased in indomethacin-induced SII, and these increases were prevented by sodium alginate. Thus, administration of sodium alginate could be a therapeutic approach to prevent indomethacin-induced SII.

  3. A 2 week routine stretching programme did not prevent contraction-induced injury in mouse muscle.

    Science.gov (United States)

    Black, Jonathon D J; Freeman, Marcus; Stevens, E Don

    2002-10-01

    Most athletes stretch as part of their training regimen and it is commonly believed that this practice prevents muscle injury. We tested this belief using an animal model, in situ mouse extensor digitorum longus (EDL) muscle. One lower hindlimb was slowly stretched for 1 min on alternate days for 12 days; the other leg served as a control. The mouse was lightly anaesthetized during the stretching protocol (isofluorane). Both legs were tested in situ by measuring maximum isometric force and maximum work before and after an eccentric contraction that was designed to cause a contraction-induced injury. The difference between a contraction before and after (i.e. the deficit) was used as a measure of damage caused by the eccentric contraction. There was a threshold for force deficit at a peak to peak eccentric excursion amplitude of 19.5 % (i.e. L(o) +/- 9.75 %, where L(o) is muscle length at peak isometric force). There was a significant increase in force deficit, work deficit, and curve shift with an increase in eccentric excursion amplitude above the threshold. There was no statistical difference in the force deficit, work deficit, or curve shift between the stretched leg and the control leg (P > 0.05). A routine stretching programme, at least at the intensities employed in this experiment, did not prevent contraction-induced injury in the in situ mouse EDL muscle.

  4. Evaluation, management and prevention of lower extremity youth ice hockey injuries.

    Science.gov (United States)

    Popkin, Charles A; Schulz, Brian M; Park, Caroline N; Bottiglieri, Thomas S; Lynch, T Sean

    2016-01-01

    Ice hockey is a fast-paced sport played by increasing numbers of children and adolescents in North America and around the world. Requiring a unique blend of skill, finesse, power and teamwork, ice hockey can become a lifelong recreational activity. Despite the rising popularity of the sport, there is ongoing concern about the high frequency of musculoskeletal injury associated with participation in ice hockey. Injury rates in ice hockey are among the highest in all competitive sports. Numerous research studies have been implemented to better understand the risks of injury. As a result, rule changes were adopted by the USA Hockey and Hockey Canada to raise the minimum age at which body checking is permitted to 13-14 years (Bantam level) from 11-12 years (Pee Wee). Continuing the education of coaches, parents and players on rules of safe play, and emphasizing the standards for proper equipment use are other strategies being implemented to make the game safer to play. The objective of this article was to review the evaluation, management and prevention of common lower extremity youth hockey injuries.

  5. Evaluation, management and prevention of lower extremity youth ice hockey injuries

    Science.gov (United States)

    Popkin, Charles A; Schulz, Brian M; Park, Caroline N; Bottiglieri, Thomas S; Lynch, T Sean

    2016-01-01

    Ice hockey is a fast-paced sport played by increasing numbers of children and adolescents in North America and around the world. Requiring a unique blend of skill, finesse, power and teamwork, ice hockey can become a lifelong recreational activity. Despite the rising popularity of the sport, there is ongoing concern about the high frequency of musculoskeletal injury associated with participation in ice hockey. Injury rates in ice hockey are among the highest in all competitive sports. Numerous research studies have been implemented to better understand the risks of injury. As a result, rule changes were adopted by the USA Hockey and Hockey Canada to raise the minimum age at which body checking is permitted to 13–14 years (Bantam level) from 11–12 years (Pee Wee). Continuing the education of coaches, parents and players on rules of safe play, and emphasizing the standards for proper equipment use are other strategies being implemented to make the game safer to play. The objective of this article was to review the evaluation, management and prevention of common lower extremity youth hockey injuries. PMID:27920584

  6. A life course approach to injury prevention: a "lens and telescope" conceptual model

    Science.gov (United States)

    2011-01-01

    Background Although life course epidemiology is increasingly employed to conceptualize the determinants of health, the implications of this approach for strategies to reduce the burden of injuries have received little recognition to date. Methods The authors reviewed core injury concepts and the principles of the life course approach. Based on this understanding, a conceptual model was developed, to provide a holistic view of the mechanisms that underlie the accumulation of injury risk and their consequences over the life course. Results A "lens and telescope" model is proposed that particularly draws on (a) the extended temporal dimension inherent in the life course approach, with links between exposures and outcomes that span many years, or even generations, and (b) an ecological perspective, according to which the contexts in which individuals live are critical, as are changes in those contexts over time. Conclusions By explicitly examining longer-term, intergenerational and ecological perspectives, life course concepts can inform and strengthen traditional approaches to injury prevention and control that have a strong focus on proximal factors. The model proposed also serves as a tool to identify intervention strategies that have co-benefits for other areas of health. PMID:21899775

  7. VASOACTIVE INTESTINAL POLYPEPTIDE PREVENTS INJURY OF PULMONARY VASCULAR PERMEABILITY DUE TO XANTHINE WITH XANTHINE OXIDASE

    Institute of Scientific and Technical Information of China (English)

    林耀广

    1995-01-01

    Hyperpermeability is a crux of pathogenesis of sudden lung edema in many pulmooary disorders,espe=cially in acute lung injury and adult respiratory distress syndrome(ARDS). Using our modified method for assessment of pulmonary vascular permeability,we observed the effects of xanthine with xanthine oxi-dase (X-XO) perfused in rat pulmonary artery and the protection of vasoactive intestinal polypeptide (VIP) against the injury of pulmonary vascular permesbility.After addition of xanthine oxidase in the perfusate reservoir containing xanthine,125I-albumin leak index (125IALI) was remarkably increased while peak airway pressure (Paw) was not significantly increased,and perfusion pressure of pulmonary artery (Ppa) and lung wet/dry weight ratio (W/D) were only slightly increased.Xanthine plus xanthine oxi-dase also increased thromboxane B2(TX B2) and 6-keto-prostaglandin F1α(6-keto-PGF1α) in the perfusat-e.Treatment with VIP obviously reduced or totally prevented all signs of injury.Simultaneously,VIP also diminished or abolished the associated generation of arachidonate products.The results indicated that VIP bas potent protective activity against injury of pulmonary vasculat permeability and may be a physiological modulator of inflammatory damage to vaseular eodothelium associated with toxic oxygen metabolites.

  8. The triterpenoids of Ganoderma tsugae prevent stress-induced myocardial injury in mice.

    Science.gov (United States)

    Kuok, Qian-Yu; Yeh, Chen-Yu; Su, Bor-Chyuan; Hsu, Pei-Ling; Ni, Hao; Liu, Ming-Yie; Mo, Fan-E

    2013-10-01

    Ganoderma mushrooms (Lingzhi in Chinese) have well-documented health benefits. Ganoderma tsugae (G. tsugae), one of the ganoderma species, has been commercially cultivated as a dietary supplement. Because G. tsugae has high antioxidant activity and because oxidative stress is often associated with cardiac injury, we hypothesized that G. tsugae protects against cardiac injury by alleviating oxidative stress. We tested the hypothesis using a work-overload-induced myocardial injury model created by challenging mice with isoproterenol (ISO). Remarkably, oral G. tsugae protected the mice from ISO-induced myocardial injury. Moreover, the triterpenoid fraction of G. tsugae, composed of a mixture of nine structurally related ganoderic acids (GAs), provided cardioprotection by inhibiting the ISO-induced expression of Fas/Fas ligand, oxidative stress, and apoptosis. The antioxidant activity of GAs was tested in cultured cardio-myoblast H9c2 cells against the insult of H₂O₂. GAs dissipated the cellular reactive oxygen species imposed by H₂O₂ and prevented cell death. Our findings uncovered the cardioprotective activity of G. tsugae and identified GAs as the bioactive components against cardiac insults.

  9. Environmental and occupational medicine and injury prevention: education and impact, classroom and community.

    Science.gov (United States)

    Richter, Elihu D; Berman, Tamar

    2002-01-01

    The core value guiding the work of physicians and health workers, including those in Environmental and Occupational Epidemiology and Medicine and Injury Prevention, is to protect the health of the public, especially its most vulnerable individuals. In these fields, we emphasize teaching the use of epidemiology, the core discipline of public health, as a tool for early detection and prevention of disease and injury, as well as an instrument for hypothesis testing. The classic core topics are toxic and physical exposures and their effects, and strategies for their prevention; emerging issues are child labor, mass violence, and democide. In environmental health, students need to be prepared for the reality that the most important and severe problems are often the most difficult to investigate, solve, and evaluate. The following are some recommendations for producing graduates who are effective in protecting communities from environmental hazards and risks: (1) Teach the precautionary principle and its application; (2) Evaluate programs for teaching environmental and occupational health, medicine and epidemiology in schools of public health by their impact on the WHO health indicators and their impact on measures of ecosystem sustainability; (3) Develop problem-oriented projects and give academic credit for projects with definable public health impact and redefine the role of the health officer as the chief resident for Schools of Public Health and Community Medicine; (4) Teach the abuses of child labor and working conditions of women in the workplace and how to prevent the hazards and risks from the more common types of child work; (5) Upgrade teaching of injury prevention and prevention of deaths from external causes; (6) Teach students to recognize the insensitivity of epidemiology as a tool for early detection of true risk; (7) Teach the importance of context in the use of tests of statistical significance; (8) Teach the epidemiologic importance of short latency

  10. Diagnosis and prevention of temporomandibular joint (TMJ) or odontostomatognathic (OSG) injury in dental practice.

    Science.gov (United States)

    Abdel-Fattah, R A

    1990-04-01

    Malpractice lawsuit cases due to temporomandibular joint/soft tissue injuries following dental therapy are increasing. Therefore, dentists and their staffs must know how to recognize, document and avoid any possible aggravation or precipitation of TMJ disorder. TMJ anatomy, biomechanics and mechanisms of TMJ injuries are presented. Etiological factors such as psychological factors, parafunctional activities, malocclusion, trauma, iatrogenic causes, systemic conditions, developmental disorders, neoplastic growth or medications are discussed. Preventive measures addressed include: history-taking, patient examination, complete records, the assessment of the patient's general condition, documentation of pre-existing findings, informing and educating the patient, performing only the necessary procedures, modifying appointments, selecting less traumatic dental techniques, avoiding sudden occlusal alterations and preparedness to handle unwanted complications.

  11. Ethyl Pyruvate Prevents Methyglyoxal-Induced Retinal Vascular Injury in Rats

    Directory of Open Access Journals (Sweden)

    Junghyun Kim

    2013-01-01

    Full Text Available Pyruvate is an endogenous antioxidant substance. The aim of this study was to investigate the protective effects of ethyl pyruvate (EP on retinal vascular injury in diabetic retinopathy. To investigate the protective effect of EP on vascular cell apoptosis and blood-retinal barrier (BRB breakage, we have used intravitreally methylglyoxal-(MGO- injected rat eyes. Apoptosis of the retinal vascular cell that was stimulated by the intravitreal injection of MGO was evidently attenuated by the EP treatment. EP exerts inhibitory effect on MGO-induced vascular cell apoptosis by blocking oxidative injury. In addition, EP treatment prevented MGO-induced BRB breakage and the degradation of occludin, an important tight junction protein. These observations suggest that EP acts through an antioxidant mechanism to protect against oxidative stress-induced apoptosis in retinal vessels.

  12. Deployment Surveillance Summary, U.S. Army Operation Iraqi Freedom/Operation New Dawn/Operation Enduring Freedom, 2011. Injury Prevention Report

    Science.gov (United States)

    2012-12-10

    system /sensory Muskuloskeletal Genitourinary Digestives Ill-defined Disease Mental Health Battle injury Non-Battle injury Percent Injury Prevention Report...35 40 45 Unknown Other Neoplasms Endocrine Nervous system /sensory Infectious and parasitic Skin Respiratory Genitourinary Circulatory Muskuloskeletal...Respiratory Neoplasms Circulatory Nervous system /sensory Battle injury Muskuloskeletal Genitourinary Digestive Ill-defined conditions Mental

  13. An evaluation of a Canadian peer-driven injury prevention programme for high-risk adolescents.

    Science.gov (United States)

    Tenn, L; Dewis, M E

    1996-02-01

    The mortality and morbidity resulting from serious trauma in adolescence, particularly head and spinal cord injury, constitutes a health problem of major proportions. Although many community-based prevention programmes have been reported in this last decade, few of these describe an evaluation component. In this study, a school-based prevention programme was developed by a peer group and presented by them to high-risk adolescents. The study aimed to test the efficacy of this intervention compared to the delivery of a prevention presentation to a similar group by a health care professional and compared to a control group. Measures of health locus of control, self-efficacy and behavioural intent were supplemented by open-ended items related to risk-taking behaviour change. At post-test and at 4-month follow-up, there was little evidence in the quantitative measures to support the effectiveness of the intervention for reducing injury risk factors. More encouraging findings were seen in the qualitative data. Explanations for why the intervention did not result in the expected outcomes are offered.

  14. Respiratory health of elite athletes - preventing airway injury: a critical review.

    Science.gov (United States)

    Kippelen, Pascale; Fitch, Kenneth D; Anderson, Sandra Doreen; Bougault, Valerie; Boulet, Louis-Philippe; Rundell, Kenneth William; Sue-Chu, Malcolm; McKenzie, Donald C

    2012-06-01

    Elite athletes, particularly those engaged in endurance sports and those exposed chronically to airborne pollutants/irritants or allergens, are at increased risk for upper and lower airway dysfunction. Airway epithelial injury may be caused by dehydration and physical stress applied to the airways during severe exercise hyperpnoea and/or by inhalation of noxious agents. This is thought to initiate an inflammatory cascade/repair process that, ultimately, could lead to airway hyperresponsiveness (AHR) and asthma in susceptible athletes. The authors review the evidence relating to prevention or reduction of the risk of AHR/asthma development. Appropriate measures should be implemented when athletes exercise strenuously in an attempt to attenuate the dehydration stress and reduce the exposure to noxious airborne agents. Environmental interventions are the most important. Non-pharmacological strategies can assist, but currently, pharmacological measures have not been demonstrated to be effective. Whether early prevention of airway injury in elite athletes can prevent or reduce progression to AHR/asthma remains to be established.

  15. Non-pharmacological treatment and prevention of bone loss after spinal cord injury: a systematic review

    DEFF Research Database (Denmark)

    Biering-Sørensen, F; Hansen, B; Lee, B S B

    2009-01-01

    OBJECTIVE: Review the literature on non-pharmacological prevention and treatment of osteoporosis after spinal cord injury (SCI). METHODS: PubMed, EMBASE and the Cochrane Controlled Trials Register were searched. All identified papers were read by title, abstract and full-length article when...... relevant. Hand search of the articles' sources identified additional papers. For included studies, the level of evidence was determined. RESULTS: No studies conclusively showed an effective intervention. However, there are few randomized controlled trials (RCTs), and those that exist assess interventions...

  16. Machine guarding handbook a practical guide to OSHA compliance and injury prevention

    CERN Document Server

    Spellman, Frank R

    1999-01-01

    Machine Guarding Handbook is a must-have reading for safety engineers and managers in manufacturing and other industrial settings who need to incorporate an effective machine guarding safety program, meet OSHA requirements, and protect workers. It provides a basic overview of OSHA's requirements, making compliance easier to achieve, thus preventing the risk of worker injury or mutilation and reducing the occurrence of costly penalties and OSHA audits. This 106-page book explores and discusses the hazards of unguarded machines, common safeguarding methods, the safeguarding of

  17. Orotracheal Intubation Using the Retromolar Space: A Reliable Alternative Intubation Approach to Prevent Dental Injury

    Directory of Open Access Journals (Sweden)

    Linh T. Nguyen

    2016-01-01

    Full Text Available Despite recent advances in airway management, perianesthetic dental injury remains one of the most common anesthesia-related adverse events and cause for malpractice litigation against anesthesia providers. Recommended precautions for prevention of dental damage may not always be effective because these techniques involve contact and pressure exerted on vulnerable teeth. We describe a novel approach using the retromolar space to insert a flexible fiberscope for tracheal tube placement as a reliable method to achieve atraumatic tracheal intubation. Written consent for publication has been obtained from the patient.

  18. Assistive technologies for self-managed pressure ulcer prevention in spinal cord injury: a scoping review.

    Science.gov (United States)

    Tung, James Y; Stead, Brent; Mann, William; Ba'Pham; Popovic, Milos R

    2015-01-01

    Pressure ulcers (PUs) in individuals with spinal cord injury (SCI) present a persistent and costly problem. Continuing effort in developing new technologies that support self-managed care is an important prevention strategy. Specifically, the aims of this scoping review are to review the key concepts and factors related to self-managed prevention of PUs in individuals with SCI and appraise the technologies available to assist patients in self-management of PU prevention practices. There is broad consensus that sustaining long-term adherence to prevention regimens is a major concern. Recent literature highlights the interactions between behavioral and physiological risk factors. We identify four technology categories that support self-management: computer-based educational technologies demonstrated improved short-term gains in knowledge (2 studies), interface pressure mapping technologies demonstrated improved adherence to pressure-relief schedules up to 3 mo (5 studies), electrical stimulation confirmed improvements in tissue tolerance after 8 wk of training (3 studies), and telemedicine programs demonstrated improvements in independence and reduced hospital visits over 6 mo (2 studies). Overall, self-management technologies demonstrated low-to-moderate effectiveness in addressing a subset of risk factors. However, the effectiveness of technologies in preventing PUs is limited due to a lack of incidence reporting. In light of the key findings, we recommend developing integrated technologies that address multiple risk factors.

  19. Prevention and treatment of traumatic brain injury due to rapid-onset natural disasters

    Directory of Open Access Journals (Sweden)

    James L. Regens

    2014-04-01

    Full Text Available The prevention and treatment of traumatic brain injury (TBI attributable to rapid-onset natural disasters is a major challenge confronting disaster preparedness planners and emergency medical personnel responding to those incidents. The kinetic energy released by rapid-onset natural disasters such as earthquakes, hurricanes or typhoons, and tornadoes can cause mild, moderate or severe TBIs. As a result, neurotrauma is a major risk factor for mortality and morbidity outcomes within the spatial domain impacted by a rapid-onset natural disaster. This review article elucidates major challenges associated with immediate emergency medical response, long-term care, and prevention of post-event increases in pediatric TBIs because of child abuse when rapid-onset natural disasters occur.

  20. E-mentoring for violence and injury prevention: early lessons from a global programme.

    Science.gov (United States)

    Wadhwaniya, Shirin; Meddings, David; Gururaj, Gopalkrishna; Ozanne-Smith, Joan; Ameratunga, Shanthi; Hyder, Adnan A

    2015-01-01

    To address the growing burden of violence and injuries, especially in low- and middle-income countries, in 2007 the World Health Organization launched MENTOR-VIP, a global violence and injury prevention (VIP)-mentoring programme. The programme aims to develop human resource capacity through 12-month mentoring arrangements between individual VIP experts (mentors) and less-experienced injury practitioners (mentees). In this paper, we review the first five years of the programme (2007-2011) using a systems analysis and SWOT (Strengths, Weaknesses, Opportunities and Threats) frameworks, discuss programme findings and make recommendations. A well-defined programme with clear instructions, successful matching of mentorship pairs with similar interests and language, a formal accord agreement, institutional support and effective communication were identified as programme strengths. Overambitious projects, lack of funds and difficulties with communications were identified as programme weaknesses. Mentorship projects that require institutional permissions or resources could be potential threats to the success of mentorship. The study resulted in the four following recommendations to strengthen the programme: (1) institute additional steps in selection and matching mentor-mentee pair; (2) train mentors on e-mentoring; (3) conduct special orientation for mentees to the programme; and (4) maintain effective and open communication throughout the programme.

  1. Saccharomyces boulardii prevention of the hepatic injury induced by Salmonella Enteritidis infection.

    Science.gov (United States)

    Wu, Daichao; Teng, Da; Wang, Xiumin; Dai, Changsong; Wang, Jianhua

    2014-10-01

    Salmonella enterica subsp. enterica serovar Enteritidis (Salmonella Enteritidis) is the predominant cause of serovar-associated food-borne outbreaks in many countries and causes significant clinical symptoms of liver injury, enteritis, and diarrheal diseases. Saccharomyces boulardii is used in clinical application for prophylaxis and the treatment of a variety of diseases caused by bacterial infection. We used a mouse model of Salmonella Enteritidis infection, which included pretreatment with S. boulardii, to reveal the protection mechanisms of S. boulardii against Salmonella Enteritidis infection, including the translocation of Salmonella Enteritidis to the liver 10 days after Salmonella Enteritidis challenge, and the colonisation of Salmonella Enteritidis and the formation of hepatic tissue lesions in mice after Salmonella Enteritidis challenge on the 10th day. Compared with Salmonella Enteritidis infection in mice, S. boulardii decreased Salmonella Enteritidis translocation to the liver by 96%, and 99% of Salmonella Enteritidis colonised the cecum on the 10th day. Saccharomyces boulardii also abated hepatic tissue injury caused by the infiltration of neutrophilic granulocytes, lymphocytes, and plasmocytes by decreasing the translocation of Salmonella to the liver. These findings demonstrated that S. boulardii is an effective agent in the prevention of the hepatic injury induced by Salmonella Enteritidis infection in a mouse model.

  2. Prevention of reperfusion lung injury by lidocaine in isolated rat lung ventilated with higher oxygen levels.

    Directory of Open Access Journals (Sweden)

    Das K

    2003-01-01

    Full Text Available BACKGROUND: Lidocaine, an antiarrhythmic drug has been shown to be effective against post-ischaemic reperfusion injury in heart. However, its effect on pulmonary reperfusion injury has not been investigated. AIMS: We investigated the effects of lidocaine on a postischaemic reperfused rat lung model. MATERIALS AND METHODS: Lungs were isolated and perfused at constant flow with Krebs-Henseilet buffer containing 4% bovine serum albumin, and ventilated with 95% oxygen mixed with 5% CO2. Lungs were subjected to ischaemia by stopping perfusion for 60 minutes followed by reperfusion for 10 minutes. Ischaemia was induced in normothermic conditions. RESULTS: Postischaemic reperfusion caused significant (p < 0.0001 higher wet-to-dry lung weight ratio, pulmonary arterial pressure and peak airway pressure compared to control lungs. Lidocaine, at a dose of 5mg/Kg b.w. was found to significantly (p < 0.0001 attenuate the increase in the wet-to-dry lung weight ratio, pulmonary arterial pressure and peak airway pressure observed in post-ischaemic lungs. CONCLUSION: Lidocaine is effective in preventing post-ischaemic reperfusion injury in isolated, perfused rat lung.

  3. A new method of preventing bile duct injury in laparoscopic cholecystectomy

    Institute of Scientific and Technical Information of China (English)

    Fang Xu; Cheng-Gang Xu; De-Zheng Xu

    2004-01-01

    AIM: Of all the complications of laparoscopic cholectecystomy,bile duct injury (BDI) is the most serious complication.The prevention of injury to the common bile duct (CBD) remains a significant concern in laparoscopic cholecystectomy (LC).Different kinds of methods have been advanced to avoid this injury but no single method has gained wide acceptance.Because of various limitations of current methodologies we began a study using cold light illumination of the extrahepatic biliary system (light cholangiography LCP) to better visualize this area and thereby reduce the risk of bile duct injury.METHODS: Thirty-six patients with cholelithiasis were divided into two groups.Group Ⅰ (16 cases) received LCP and group Ⅱ (20 cases) received methelenum coeruleum cholangiography (MCCP).In group Ⅰ cold light was used to illuminate the common bile duct by leading an optical fiber into the common duct with a duodenoscope at the time of LC.The light coming from the fiber in the CBD could clearly illuminate the location of CBD and hepatic duct establishing its location relative to the cystic duct.This method was compared with the dye injection technique using methelenum coeruleum.RESULTS: In group Ⅰ thirteen cases were successfully illuminated and three failed.The cause of three failed cases was due to the difficulty in inserting the fiber into the ampulla of Vater.No complications occurred in the thirteen successful cases.In each of these successful cases the location of the common and hepatic ducts was clearly seen differentiating the ductal system from surrounding anatomy.In ten cases both the left and right hepatic ducts could be seen and in three only the right hepatic ducts were seen.In four of the thirteen cases,cystic ducts were also seen.In group Ⅱ,eighteen of the twenty cases were successful.The location of extrahepatic ducts became blue differentiating the ductal system from surrounding anatomy.Two cases failed due to a stone obstructing the cystic duct

  4. Assessing Community-Based Injury Prevention Services in U.S. Children's Hospitals

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    Nancy L. Weaver

    2014-10-01

    Full Text Available Objective: Not-for-profit hospitals are required to meet federal reporting requirements detailing their community benefit activities, which support their tax-exempt status. Children's hospitals have long provided community injury prevention (IP programming and thus can inform public health outreach work in other areas. This work describes IP programming as a community service offered by children's hospitals in the U.S. Methods: The IP specialist at 232 US-based member institutions of the Children's Hospital Association were invited to complete an assessment of their hospital's IP outreach programming. Results: 47.7 percent of hospitals request financial data from IP programming for tax reporting purposes. Almost all offer injury prevention (IP services; the majority are in the community (60.3% and 34.5% are hospital-based. Most IP units are independent (60.3% and 71.8% are responsible for their own budgets. Conclusions: By integrating dissemination and implementation sciences and community health needs assessments, these findings can help advance community services provided by hospitals to impact public health.

  5. HACCP-Based Programs for Preventing Disease and Injury from Premise Plumbing: A Building Consensus

    Directory of Open Access Journals (Sweden)

    William F. McCoy

    2015-07-01

    Full Text Available Thousands of preventable injuries and deaths are annually caused by microbial, chemical and physical hazards from building water systems. Water is processed in buildings before use; this can degrade the quality of the water. Processing steps undertaken on-site in buildings often include conditioning, filtering, storing, heating, cooling, pressure regulation and distribution through fixtures that restrict flow and temperature. Therefore, prevention of disease and injury requires process management. A process management framework for buildings is the hazard analysis and critical control point (HACCP adaptation of failure mode effects analysis (FMEA. It has been proven effective for building water system management. Validation is proof that hazards have been controlled under operating conditions and may include many kinds of evidence including cultures of building water samples to detect and enumerate potentially pathogenic microorganisms. However, results from culture tests are often inappropriately used because the accuracy and precision are not sufficient to support specifications for control limit or action triggers. A reliable negative screen is based on genus-level Polymerase Chain Reaction (PCR for Legionella in building water systems; however, building water samples with positive results from this test require further analysis by culture methods.

  6. Moringa oleifera Lam prevents acetaminophen induced liver injury through restoration of glutathione level.

    Science.gov (United States)

    Fakurazi, S; Hairuszah, I; Nanthini, U

    2008-08-01

    Initiation of acetaminophen (APAP) toxicities is believed to be promoted by oxidative stress during the event of overdosage. The aim of the present study was to evaluate the hepatoprotective action of Moringa oleifera Lam (MO), an Asian plant of high medicinal value, against a single high dose of APAP. Groups of five male Sprague-Dawley rats were pre-administered with MO (200 and 800 mg/kg) prior to a single dose of APAP (3g/kg body weight; p.o). Silymarin was used as an established hepatoprotective drug against APAP induced liver injury. The hepatoprotective activity of MO extract was observed following significant histopathological analysis and reduction of the level of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and alkaline phosphatase (ALP) in groups pretreated with MO compared to those treated with APAP alone. Meanwhile, the level of glutathione (GSH) was found to be restored in MO-treated animals compared to the groups treated with APAP alone. These observations were comparable to the group pretreated with silymarin prior to APAP administration. Group that was treated with APAP alone exhibited high level of transaminases and ALP activities besides reduction in the GSH level. The histological hepatocellular deterioration was also evidenced. The results from the present study suggested that the leaves of MO can prevent hepatic injuries from APAP induced through preventing the decline of glutathione level.

  7. Determination of future prevention strategies in elite track and field: analysis of Daegu 2011 IAAF Championships injuries and illnesses surveillance

    Science.gov (United States)

    Alonso, Juan-Manuel; Edouard, Pascal; Fischetto, Giuseppe; Adams, Bob; Depiesse, Frédéric; Mountjoy, Margo

    2012-01-01

    Objective To determine the incidence and characteristics of newly incurred injuries and illnesses during international Athletics Championships, by improving the medical surveillance coverage, in order to determine future prevention strategies. Design Prospective recording of newly occurred injuries and illnesses. Setting 13th International Association of Athletics Federations World Championships in Athletics 2011 in Daegu, Korea. Participants National team and Local Organising Committee physicians; and 1851 registered athletes. Main outcome measures Incidence and characteristics of newly incurred injuries and illnesses. Results 82% of athletes were covered by medical teams participating with a response rate of 94%. A total of 249 injuries were reported, representing an incidence of 134.5 injuries per 1000 registered athletes, and 119 (48%) resulted in time loss from sport. A total of 185 injuries affected the lower limb (74%). Hamstring strain was the main diagnosis and 67% resulted in absence from sport. Overuse (n=148; 59%) was the predominant cause. A total of 126 illnesses were reported, signifying an incidence of 68.1 per 1000 registered athletes. Upper respiratory tract infection was the most common reported diagnosis (18%), followed by exercise-induced dehydration (12%), and gastroenteritis/diarrhoea (10%). The highest incidences of injuries were found in combined events and middle and long-distance events, and of illness in race walking events. Conclusion During elite Athletics World Championships, 135 injuries, 60 time-loss injuries and 68 illnesses per 1000 registered athletes were reported. Higher risks of injuries were found in combined events and long-distance runs. Preventive interventions should focus on overuse injuries and hamstring strains, decreasing the risk of transmission of infectious diseases, appropriate event scheduling and heat acclimatisation. PMID:22522588

  8. Preventive effect of hydrotalcite on gastric mucosal injury in rats induced by taurocholate

    Institute of Scientific and Technical Information of China (English)

    Bao-Ping Yu; Jun Sun; Mu-Qi Li; He-Sheng Luo; Jie-Ping Yu

    2003-01-01

    AIM: To study the preventive effect of hydrotalcite on gastric mucosal injury in rat induced by taurocholate, and to investigate the relationship between the protective mechanism of hydrotalcite and the expression of trefoil factor family 2 (TFF2) mRNA and c-fos protein.METHODS: Forty five male Wistar rats were randomly divided into hydrotalcite group, ranitidine group and control group. Gastric mucosal injury was induced by introgastric acidified taurocholate. OD value of TFF2 mRNA expression in gastric mucous cells was determined by hybridization and computer image analysis system. OD value of c-fos protein expression in gastric mucous cells was measured by immunohistochemistry and computer image analysis system.RESULTS: The gross mucosal injury index in hydrotalcite group was significantly lower than that in ranitidine group and control group (8.60±2.20 vs 16.32±4.27, 29.53±5.39;P<0.05, P<0.01). The expression level of TFF2 mRNA in hydrotalcite group was markedly higher than that in ranitidine group and control group (0.56±0.09 vs 0.30±0.05, 0.28±0.03,P<0.05). The OD value of c-fos protein in hydrotalcite group was higher than that in ranitidine group and control group (0.52±0.07 vs 0.31±0.04, 0.32±0.05, P<0.05).CONCLUSION: Hydrotalcite can protect gastric mucosal injury in rats induced by taurocholate, which may be related to the increased expression of TFF2 and c-fos protein.

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

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    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.

  10. Evaluating implementation of a fire-prevention injury prevention briefing in children's centres: Cluster randomised controlled trial

    Science.gov (United States)

    Deave, Toity; Hawkins, Adrian; Kumar, Arun; Hayes, Mike; Cooper, Nicola; Watson, Michael; Ablewhite, Joanne; Coupland, Carol; Sutton, Alex; Majsak-Newman, Gosia; McDaid, Lisa; Goodenough, Trudy; Beckett, Kate; McColl, Elaine; Reading, Richard; Kendrick, Denise

    2017-01-01

    Background Many developed countries have high mortality rates for fire-related deaths in children aged 0–14 years with steep social gradients. Evidence-based interventions to promote fire safety practices exist, but the impact of implementing a range of these interventions in children’s services has not been assessed. We developed an Injury Prevention Briefing (IPB), which brought together evidence about effective fire safety interventions and good practice in delivering interventions; plus training and facilitation to support its use and evaluated its implementation. Methods We conducted a cluster randomised controlled trial, with integrated qualitative and cost-effectiveness nested studies, across four study sites in England involving children’s centres in disadvantaged areas; participants were staff and families attending those centres. Centres were stratified by study site and randomised within strata to one of three arms: IPB plus facilitation (IPB+), IPB only, usual care. IPB+ centres received initial training and facilitation at months 1, 3, and 8. Baseline data from children’s centres were collected between August 2011 and January 2012 and follow-up data were collected between June 2012 and June 2013. Parent baseline data were collected between January 2012 and May 2012 and follow-up data between May 2013 and September 2013. Data comprised baseline and 12 month parent- and staff-completed questionnaires, facilitation contact data, activity logs and staff interviews. The primary outcome was whether families had a plan for escaping from a house fire. Treatment arms were compared using multilevel models to account for clustering by children’s centre. Results 1112 parents at 36 children’s centres participated. There was no significant effect of the intervention on families’ possession of plans for escaping from a house fire (adjusted odds ratio (AOR) IPB only vs. usual care: 0.93, 95%CI 0.58, 1.49; AOR IPB+ vs. usual care 1.41, 95%CI 0.91, 2

  11. "Extreme" or tariff sports: their injuries and their prevention (with particular reference to diving, cheerleading, gymnastics, and figure skating).

    Science.gov (United States)

    Foley, E C; Bird, H A

    2013-04-01

    The interface between sports medicine and performing arts medicine is closest for "tariff" sports, where the sportsperson can select their own programme of varying difficulty with the more complex skills carrying potential for higher marks. Inevitably, some performers over-reach themselves. Examples of injuries and prevention strategies to avoid such injuries are discussed in a preliminary analysis of four sports: diving, cheerleading, gymnastics, and figure skating.

  12. Effect of the improving teaching method on the prevention of needle stick injuries in the department of infectious disease

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    Yi CHEN

    2014-11-01

    Full Text Available Objective: To discuss the effect of improving teaching method and strengthening the training of occupational protection on the prevention of needle stick injuries in the department of infectious disease. Methods: Collect 17 cases of needle stick injuries that occurred in 2012 among 178 nurses in department of infectious disease. The same cases occurred in 2013 when the nurses had received the occupational protection training and targeted countermeasures were also collected. Results: The incidence of needle stick injuries was 9.55% in infectious department in 2012, and it is down to 3.4% in 2013. Conclusion: Nursing students are more likely to cause needle stick injuries. Training of occupational protection together with nursing technical operation specification can effectively control the occurrence of needle stick injuries.

  13. Preventing autoimmunity protects against the development of hypertension and renal injury.

    Science.gov (United States)

    Mathis, Keisa W; Wallace, Kedra; Flynn, Elizabeth R; Maric-Bilkan, Christine; LaMarca, Babbette; Ryan, Michael J

    2014-10-01

    Several studies suggest a link between autoimmunity and essential hypertension in humans. However, whether autoimmunity can drive the development of hypertension remains unclear. The autoimmune disease systemic lupus erythematosus is characterized by autoantibody production, and the prevalence of hypertension is increased markedly in this patient population compared with normal healthy women. We hypothesized that preventing the development of autoimmunity would prevent the development of hypertension in a mouse model of lupus. Female lupus (NZBWF1) and control mice (NZW) were treated weekly with anti-CD20 or immunoglobulin G antibodies (both 10 mg/kg, IV) starting at 20 weeks of age for 14 weeks. Anti-CD20 therapy markedly attenuated lupus disease progression as evidenced by reduced CD45R+ B cells and lower double-stranded DNA autoantibody activity. In addition, renal injury in the form of urinary albumin, glomerulosclerosis, and tubulointerstitial fibrosis, as well as tubular injury (indicated by renal cortical expression of neutrophil gelatinase-associated lipocalin) was prevented by anti-CD20 therapy in lupus mice. Finally, lupus mice treated with anti-CD20 antibody did not develop hypertension. The protection against the development of hypertension was associated with lower renal cortical tumor necrosis factor-α expression, a cytokine that has been previously reported by us to contribute to the hypertension in this model, as well as renal cortical monocyte chemoattractant protein-1 expression and circulating T cells. These data suggest that the development of autoimmunity and the resultant increase in renal inflammation are an important underlying factor in the prevalent hypertension that occurs during systemic lupus erythematosus.

  14. Eye Injuries

    Science.gov (United States)

    The structure of your face helps protect your eyes from injury. Still, injuries can damage your eye, sometimes severely enough that you could lose your vision. Most eye injuries are preventable. If you play sports or ...

  15. Whiplash: reduction of neck injuries and their societal costs in rear end collisions. European research in whiplash injury prevention

    NARCIS (Netherlands)

    Kroonenberg, A.J. van den; Wismans, J.S.H.M.

    1999-01-01

    Neck injuries in car collisions constitute a serious problem with tremendous implications for the individual as well as for the society. Neck injuries particularly occur in rear-end collisions and for this accident type no test method or passive safety regulations exist, mainly as a consequence of t

  16. Lipopolysaccharide preconditioning prevents acceleration of kindling epileptogenesis induced by traumatic brain injury.

    Science.gov (United States)

    Eslami, Mansoureh; Sayyah, Mohammad; Soleimani, Mansoureh; Alizadeh, Leila; Hadjighassem, Mahmoudreza

    2015-12-15

    10-20% of symptomatic epilepsies are post-traumatic. We examined effect of LPS preconditioning on epileptogenesis after controlled cortical impact (CCI). LPS (0.01, 0.1 and 0.5 mg/kg) was injected i.p. to rats 5 days before induction of CCI to parieto-temporal cortex. Kindling started 24h after CCI by i.p. injection of 30 mg/kg of pentylenetetrazole every other day until manifestation of 3 consecutive generalized seizures. CCI injury accelerated the rate of kindled seizures acquisition. LPS (0.1 and 0.5 mg/kg) prevented the acceleration of kindling. LPS preconditioning significantly decreased IL-1β and TNF-α over-expression and the number of damaged neurons in the hippocampus of traumatic rats.

  17. Maternal PUFA ω-3 Supplementation Prevents Neonatal Lung Injuries Induced by Hyperoxia in Newborn Rats

    Directory of Open Access Journals (Sweden)

    Dyuti Sharma

    2015-09-01

    Full Text Available Bronchopulmonary dysplasia (BPD is one of the most common complications of prematurity, occurring in 30% of very low birth weight infants. The benefits of dietary intake of polyunsaturated fatty acids ω-3 (PUFA ω-3 during pregnancy or the perinatal period have been reported. The aim of this study was to assess the effects of maternal PUFA ω-3 supplementation on lung injuries in newborn rats exposed to prolonged hyperoxia. Pregnant female Wistar rats (n = 14 were fed a control diet (n = 2, a PUFA ω-6 diet (n = 6, or a PUFA ω-3 diet (n = 6, starting with the 14th gestation day. At Day 1, female and newborn rats (10 per female were exposed to hyperoxia (O2, n = 70 or to the ambient air (Air, n = 70. Six groups of newborns rats were obtained: PUFA ω-6/O2 (n = 30, PUFA ω-6/air (n = 30, PUFA ω-3/O2 (n = 30, PUFA ω-3/air (n = 30, control/O2 (n = 10, and control/air (n = 10. After 10 days, lungs were removed for analysis of alveolarization and pulmonary vascular development. Survival rate was 100%. Hyperoxia reduced alveolarization and increased pulmonary vascular wall thickness in both control (n = 20 and PUFA ω-6 groups (n = 60. Maternal PUFA ω-3 supplementation prevented the decrease in alveolarization caused by hyperoxia (n = 30 compared to PUFA ω-6/O2 (n = 30 or to the control/O2 (n = 10, but did not significantly increase the thickness of the lung vascular wall. Therefore, maternal PUFA ω-3 supplementation may protect newborn rats from lung injuries induced by hyperoxia. In clinical settings, maternal PUFA ω-3 supplementation during pregnancy and during lactation may prevent BPD development after premature birth.

  18. Warming-up and stretching for improved physical performance and prevention of sports-related injuries.

    Science.gov (United States)

    Shellock, F G; Prentice, W E

    1985-01-01

    Competitive and recreational athletes typically perform warm-up and stretching activities to prepare for more strenuous exercise. These preliminary activities are used to enhance physical performance and to prevent sports-related injuries. Warm-up techniques are primarily used to increase body temperature and are classified in 3 major categories: (a) passive warm-up - increases temperature by some external means; (b) general warm-up - increases temperature by nonspecific body movements; and (c) specific warm-up - increases temperature using similar body parts that will be used in the subsequent, more strenuous activity. The best of these appears to be specific warm-up because this method provides a rehearsal of the activity or event. The intensity and duration of warm-up must be individualised according to the athlete's physical capabilities and in consideration of environmental factors which may alter the temperature response. The majority of the benefits of warm-up are related to temperature-dependent physiological processes. An elevation in body temperature produces an increase in the dissociation of oxygen from haemoglobin and myoglobin, a lowering of the activation energy rates of metabolic chemical reactions, an increase in muscle blood flow, a reduction in muscle viscosity, an increase in the sensitivity of nerve receptors, and an increase in the speed of nervous impulses. Warm-up also appears to reduce the incidence and likelihood of sports-related musculoskeletal injuries. Improving flexibility through stretching is another important preparatory activity that has been advocated to improve physical performance. Maintaining good flexibility also aids in the prevention of injuries to the musculoskeletal system. Flexibility is defined as the range of motion possible around a specific joint or a series of articulations and is usually classified as either static or dynamic. Static flexibility refers to the degree to which a joint can be passively moved to the

  19. Biomechanical and neuromuscular characteristics of male athletes: implications for the development of anterior cruciate ligament injury prevention programs.

    Science.gov (United States)

    Sugimoto, Dai; Alentorn-Geli, Eduard; Mendiguchía, Jurdan; Samuelsson, Kristian; Karlsson, Jon; Myer, Gregory D

    2015-06-01

    Prevention of anterior cruciate ligament (ACL) injury is likely the most effective strategy to reduce undesired health consequences including reconstruction surgery, long-term rehabilitation, and pre-mature osteoarthritis occurrence. A thorough understanding of mechanisms and risk factors of ACL injury is crucial to develop effective prevention programs, especially for biomechanical and neuromuscular modifiable risk factors. Historically, the available evidence regarding ACL risk factors has mainly involved female athletes or has compared male and female athletes without an intra-group comparison for male athletes. Therefore, the principal purpose of this article was to review existing evidence regarding the investigation of biomechanical and neuromuscular characteristics that may imply aberrant knee kinematics and kinetics that would place the male athlete at risk of ACL injury. Biomechanical evidence related to knee kinematics and kinetics was reviewed by different planes (sagittal and frontal/coronal), tasks (single-leg landing and cutting), situation (anticipated and unanticipated), foot positioning, playing surface, and fatigued status. Neuromuscular evidence potentially related to ACL injury was reviewed. Recommendations for prevention programs for ACL injuries in male athletes were developed based on the synthesis of the biomechanical and neuromuscular characteristics. The recommendations suggest performing exercises with multi-plane biomechanical components including single-leg maneuvers in dynamic movements, reaction to and decision making in unexpected situations, appropriate foot positioning, and consideration of playing surface condition, as well as enhancing neuromuscular aspects such as fatigue, proprioception, muscle activation, and inter-joint coordination.

  20. Monitoring stress and recovery : New insights for the prevention of injuries and illnesses in elite youth soccer players

    NARCIS (Netherlands)

    Brink, M.S.; Visscher, C.; Arends, S.; Zwerver, Hans; Post, Wendy; Lemmink, K.A.

    2010-01-01

    Objective Elite youth soccer players have a relatively high risk for injuries and illnesses due to increased physical and psychosocial stress. The aim of this study is to investigate how measures to monitor stress and recovery, and its analysis, provide useful information for the prevention of injur

  1. Preventive exercises reduced injury-related costs among adult male amateur soccer players: a cluster-randomized trial

    NARCIS (Netherlands)

    Krist, M.R.; Beijsterveldt, A.M.C van; Backx, F.J.G.; Wit, G.A. de

    2013-01-01

    QUESTION: Is an injury prevention program consisting of 10 exercises designed to improve stability, muscle strength, co-ordination, and flexibility of the trunk, hip and leg muscles (known as The11) cost effective in adult male amateur soccer players?DESIGN: Cost-effectiveness analysis of a cluster-

  2. Motor learning strategies in basketball players and its implications for ACL injury prevention: a randomized controlled trial

    NARCIS (Netherlands)

    Benjaminse, Anne; Otten, Bert; Gokeler, Alli; Lemmink, K.A.P.M.

    2015-01-01

    Purpose Adding external focus of attention (EF, focus on the movement effect) may optimize current anterior cruci- ate ligament (ACL) injury prevention programmes. The purpose of the current study was to investigate the effects of an EF, by a visual stimulus and an internal focus, by a verbal stimul

  3. Motor learning strategies in basketball players and its implications for ACL injury prevention : a randomized controlled trial

    NARCIS (Netherlands)

    Benjaminse, Anne; Otten, Bert; Gokeler, Alli; Diercks, Ron L; Lemmink, Koen A P M

    2015-01-01

    PURPOSE: Adding external focus of attention (EF, focus on the movement effect) may optimize current anterior cruciate ligament (ACL) injury prevention programmes. The purpose of the current study was to investigate the effects of an EF, by a visual stimulus and an internal focus, by a verbal stimulu

  4. Prevention of overuse injuries by a concurrent exercise program in subjects exposed to an increase in training load: a randomized controlled trial of 1020 army recruits

    DEFF Research Database (Denmark)

    Brushøj, Christoffer; Larsen, Klaus; Albrecht-Beste, Elisabeth;

    2008-01-01

    BACKGROUND: It is unknown whether an exercise program can prevent overuse injuries in the lower extremity. An often encountered and important risk factor for the development of lower extremity overuse injuries is an abrupt increase in activity level. HYPOTHESIS: A preventive training program based...

  5. Prevention of overuse injuries by a concurrent exercise program in subjects exposed to an increase in training load - A randomized controlled trial of 1020 army recruits

    DEFF Research Database (Denmark)

    Brushoj, C.; Larsen, K.; Albrecht-Beste, E.;

    2008-01-01

    Background: It is unknown whether an exercise program can prevent overuse injuries in the lower extremity. An often encountered and important risk factor for the development of lower extremity overuse injuries is an abrupt increase in activity level. Hypothesis: A preventive training program based...

  6. Insulin and metformin may prevent renal injury in young type 2 diabetic Goto-Kakizaki rats.

    Science.gov (United States)

    Louro, Teresa M; Matafome, Paulo N; Nunes, Elsa C; da Cunha, Fernanda Xavier; Seiça, Raquel M

    2011-02-25

    Type 2 diabetes is increasing at epidemic proportions throughout the world, and diabetic nephropathy is the principal cause of end stage renal failure. Approximately 40% of patients with type 2 diabetes may progress to nephropathy and a good metabolic control can prevent the development of diabetic renal injury. The aim of our study was to evaluate, in young type 2 diabetic Goto-Kakizaki (GK) rats fed with atherogenic diet, the effects of the anti-diabetic compounds insulin, metformin and gliclazide on renal damage. GK rats fed with atherogenic diet showed increased body weight and fasting blood glucose, total cholesterol, triglycerides, C-reactive protein and protein carbonyl levels and lower HDL-cholesterol concentration; renal markers of inflammation and fibrosis were also elevated. All the anti-diabetic agents ameliorated fasting glycaemia and insulin resistance but only insulin and metformin were able to improve glycoxidation, fibrosis and inflammation kidney parameters. Our data suggest that insulin and metformin treatments, improving glicoxidative, inflammatory and fibrotic renal damage markers, play a key role in the prevention of diabetic nephropathy.

  7. Xanthohumol prevents carbon tetrachloride-induced acute liver injury in rats.

    Science.gov (United States)

    Pinto, Carmen; Duque, Antonio L; Rodríguez-Galdón, Beatriz; Cestero, Juan J; Macías, Pedro

    2012-10-01

    Xanthohumol (XN), a prenyl flavonoid present in beer, prevents the acute hepatic injury induced by carbon tetrachloride (CCl4) in rats. Pre-treatment of rats with XN significantly reduced the increased liver weight observed in CCl4-intoxicated rats, normalised the increased values of plasma lactate dehydrogenase, glutamate oxaloacetate transaminase and glutamate pyruvate transaminase activities and reduced the incidence of histopathological alterations produced by CCl4. The oxidative stress induced by CCl4 administration elicited a significant decrease in the levels of reduced glutathione as well as an increase in thiobarbituric acid reactive substances (TBARS) and H2O2 concentrations. Pre-treatment of rats with XN resulted in a significant (p<0.05) increase in reduced glutathione (GSH) content and a reduction in TBARS and H2O2 concentrations to their normal values. XN pre-treatment also prevented the significant reductions of superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase and glutathione S-transferase activities observed in CCl4-treated rats compared to control animals. Our results suggest that the hepatoprotective effect of XN is based on its antioxidant properties as well as it being an efficient inhibitor of lipid peroxidation and a protector against the degradation of antioxidant enzymes induced by CCl4 intoxication.

  8. Muscle stretching for treatment and prevention of contracture in people with spinal cord injury.

    Science.gov (United States)

    Harvey, L A; Herbert, R D

    2002-01-01

    Contracture, or reduced joint mobility, is a common and disabling sequel of spinal cord injury. The primary intervention for the treatment and prevention of contracture is regular stretch to soft tissues. While the rationale for this intervention appears sound, the effectiveness of stretching has not been verified with well designed clinical trials. One recent randomised trial suggests there is no clinically worthwhile effect from a typical stretch protocol applied to spinal cord injured patients. Despite the negative results of this first trial, we argue that therapists should continue administering stretch for the treatment and prevention of contracture until the results of further studies emerge. To maximise the probability of attaining a clinically worthwhile effect, we suggest that therapists stretch soft tissues for long periods (at least 20 min, and perhaps for as long as 12 h a day). Practical suggestions are given on how to readily provide spinal cord injured patients with sustained stretch to key joints and muscle groups. Stretch is most likely to be effective if started before the onset of contracture. Soft tissues most at risk should be targeted, particularly if contracture is likely to impose functionally important limitations.

  9. Course Setting as a Prevention Measure for Overuse Injuries of the Back in Alpine Ski Racing

    Science.gov (United States)

    Spörri, Jörg; Kröll, Josef; Fasel, Benedikt; Aminian, Kamiar; Müller, Erich

    2016-01-01

    Background: A combination of frontal bending, lateral bending, and torsion in the loaded trunk has been suggested to be a mechanism leading to overuse injuries of the back in Alpine ski racing. However, there is limited knowledge about the effect of course setting on the aforementioned back-loading patterns. Purpose: To investigate the effect of increased gate offset on the skier’s overall trunk kinematics and the occurring ground-reaction forces and to compare these variables between the competition disciplines giant slalom (GS) and slalom (SL). Study Design: Controlled laboratory study. Methods: Ten top-level athletes were divided into GS and SL groups. Both groups performed a total of 240 GS and 240 SL turns at 2 different course settings. The overall trunk movement components (frontal bending, lateral bending, and torsion angle) were measured using 2 inertial measurement units fixed on the sacrum and sternum. Total ground-reaction forces were measured by pressure insoles. Results: In SL, ground-reaction force peaks were significantly lower when the gate offset was increased, while in GS, no differences between course settings were observed. During the turn phase in which the highest spinal disc loading is expected to occur, the back-loading patterns in both GS and SL included a combination of frontal bending, lateral bending, and torsion in the loaded trunk. SL was characterized by shorter turns, lower frontal and lateral bending angles after gate passage, and a trend toward greater total ground-reaction force peaks compared with GS. Conclusion: Course setting is a reasonable measure to reduce the skier’s overall back loading in SL but not in GS. The distinct differences observed between GS and SL should be taken into account when defining discipline-specific prevention measures for back overuse injuries. Clinical Relevance: To reduce the magnitude of the overall back loading, in SL, minimal gate offsets should be avoided. Prevention measures in GS might

  10. System versus traditional approach in road traffic injury prevention. A call for action

    Directory of Open Access Journals (Sweden)

    Davoud Khorasani-Zavareh

    2011-07-01

    Full Text Available Road traffic injuries (RTIs are a major public health problem worldwide, especially in low- and middle-income countries (LMICsand require concerted efforts for effective and sustainable prevention. A variety of measures need to be considered when planning activities. This is particularly true in LMICs. Iran, for example, despite its enormous efforts in recent years in both pre-crash and post crash measures as well as social policy changes, continues to be challenged by the sheer magnitude of this major public health problem. Accordingly, stakeholders’ perceptions, the approach and the kind of preventive activities are crucial. On the whole, there are two different approaches in RTI prevention: the individual approach and the system approach.In the individual approach, there is a tendency for researchers and particularly practitioners to identify only one or a few elements, which usually can be found in many LMICs. Traditionally, in such countries many studies have focused on factors relating to driver errors, poor vehicles and the road environment instead of finding the reason for injury outcome. In many LMICs, the majority of preventive activities target road-user behaviors, which are usually tackled by means of education and enforcement. Hence the primary responsibility is assigned to the road user. However, while safe road-user behavior is one important component, changing such behavior should not simply be focused on education and enforcement. When WHO launched its call to action, it invited members of the public to be part of the solution. The initiative focused on five important courses of action for the general public including: not speeding; wearing a seat-belt; being visible on the road; wearing a helmet; and never drinking and driving. Studies on public education efficiency have revealed that a decrease in crashes due to such campaigns can occur only if they clearly target specific forms of behavior, like seat belt use or helmet

  11. A practical and applied approach to assessing the cross cutting nature of child injury prevention as a basis for policy making at the local level

    Directory of Open Access Journals (Sweden)

    Beatrice Scholtes

    2015-12-01

    Full Text Available Aim: Risk factors for child injury are multi-faceted. Social, environmental and economic factors place responsibility for prevention upon many stakeholders across traditional sectors such as health, justice, environment and education. Multi-sectoral collaboration for injury prevention is thus essential. In addition, co-benefits due to injury prevention initiatives exist. However, multi-sectoral collaboration is often difficult to establish and maintain. We present an applied approach for practitioners and policy makers at the local level to use to explore and address the multi-sectoral nature of child injury. Methods: We combined elements of the Haddon Matrix and the Lens and Telescope model, to develop a new approach for practitioners and policy makers at the local level. Results: The approach offers the opportunity for diverse sectors at the local level to work together to identify their role in child injury prevention. Based on ecological injury prevention and life-course epidemiology it encourages multi-disciplinary team building from the outset. The process has three phases: first, visualising the multi-sectoral responsibilities for child injury prevention in the local area; second,  demonstrating the need for multi-sectoral collaboration and helping plan prevention activities together; and third, visualising potential co-benefits to other sectors and age groups that may arise from child injury prevention initiatives. Conclusion: The approach and process encourages inter-sectoral collaboration for child injury prevention at the local level. It is a useful addition for child injury  prevention at the local level, however testing the practicality of the approach in a real-world setting, and refinement of the process would improve it further.

  12. Glutamine supplemented parenteral nutrition prevents intestinal ischemia- reperfusion injury in rats

    Institute of Scientific and Technical Information of China (English)

    Guo-Hao Wu; Hao Wang; Yan-Wei Zhang; Zhao-Han Wu; Zhao-Guang Wu

    2004-01-01

    AIM: To examine whether glutamine prevents the injury to the intestinal mucosa after intestinal ischemia-reperfusion (I/R) in rats.METHODS: Thirty male Sprague-Dawley rats were randomly divided into 3 groups: a standard parenteral nutrition (PN)group (n = 10); an I/R-PN group (n = 10); an I/R-glutamine enriched PN (I/R-Gln) group (n = 10). The superior mesenteric artery (SMA) was clamped. After 60 min of ischemia, reperfusion was initiated and infusion was started. All rats received isocaloric and isonitrogenous nutritional support for 48 h. Spleen, liver, mesenteric lymph nodes (MLN), and intestinal segments were removed for morphological and biochemical analyses, and blood samples were collected for bacterial culture and measurement of endotoxin levels.The permeability of intestinnal mucosa was assayed by measurement of D-(-)-lactate levels in plasma.RESULTS: In I/R-PN group, extensive epithelial atrophy was observed, mucosal thickness, villous height, crypt depth and villous surface area were decreased significantly compared with PN group, whereas these findings did not occur in the I/R-Gln group. The incidence of intestinal bacterial translocation to spleen, liver, MLN, and blood was significantly higher in I/R-PN group than that in other groups.Plasma endotoxin levels significantly increased in the I/R-PN group compared with the I/R-Gln group. Remarkably higher values of D-(-)-lactate were also detected in PN group compared with that in I/R-Gln group.CONCLUSION: Glutamine protects the morphology and function of intestinal mucosa from injury after I/R in rats.

  13. The efficacy of stretching for prevention of exercise-related injury: a systematic review of the literature.

    Science.gov (United States)

    Weldon, S M; Hill, R H

    2003-08-01

    The objective of this study was to conduct a systematic analysis of the literature to assess the efficacy of stretching for prevention of exercise-related injury. Randomized clinical trials (RCTs) and controlled clinical trials (CCTs) investigating stretching as an injury prevention measure were selected. A computer-aided search of the literature was conducted for relevant articles, followed by assessment of the methods of the studies. The main outcome measures were scores for methodological quality based on four main categories (study population, interventions, measurement of effect, and data presentation and analysis) and main conclusions of authors with regard to stretching. One RCT (25%) and three CCTs (100%) concluded that stretching reduced the incidence of exercise-related injury. Three RCTs (75%) concluded that stretching did not reduce the incidence of exercise-related injury. Only two studies scored more than 50 points (maximum score=100 points) indicating that most of the studies selected were of poor quality. Neither of the two highest scoring RCTs showed positive effects for stretching. Due to the paucity, heterogeneity and poor quality of the available studies no definitive conclusions can be drawn as to the value of stretching for reducing the risk of exercise-related injury.

  14. Preventive effect of eccentric training on acute hamstring injuries in men's soccer

    DEFF Research Database (Denmark)

    Petersen, Jesper; Thorborg, Kristian; Nielsen, Michael Bachmann;

    2011-01-01

    The incidence of acute hamstring injuries is high in several sports, including the different forms of football.......The incidence of acute hamstring injuries is high in several sports, including the different forms of football....

  15. 77 FR 28392 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-05-14

    ... Motor Vehicle Injury Research, FOA CE12-006, initial review. In accordance with Section 10(a)(2) of the...-related Motor Vehicle Injury Research, FOA CE12-006, initial review.'' Contact Person for More...

  16. Disruption of calpain reduces lipotoxicity-induced cardiac injury by preventing endoplasmic reticulum stress

    Science.gov (United States)

    Li, Shengcun; Zhang, Lulu; Ni, Rui; Cao, Ting; Zheng, Dong; Xiong, Sidong; Greer, Peter A.; Fan, Guo-Chang; Peng, Tianqing

    2016-01-01

    Diabetes and obesity are prevalent in westernized countries. In both conditions, excessive fatty acid uptake by cardiomyocytes induces cardiac lipotoxicity, an important mechanism contributing to diabetic cardiomyopathy. This study investigated the effect of calpain disruption on cardiac lipotoxicity. Cardiac-specific capns1 knockout mice and their wild-type littermates (male, age of 4 weeks) were fed a high fat diet (HFD) or normal diet for 20 weeks. HFD increased body weight, altered blood lipid profiles and impaired glucose tolerance comparably in both capns1 knockout mice and their wild-type littermates. Calpain activity, cardiomyocyte cross-sectional areas, collagen deposition and triglyceride were significantly increased in HFD-fed mouse hearts, and these were accompanied by myocardial dysfunction and up-regulation of hypertrophic and fibrotic collagen genes as well as pro-inflammatory cytokines. These effects of HFD were attenuated by disruption of calpain in capns1 knockout mice. Mechanistically, deletion of capns1 in HFD-fed mouse hearts and disruption of calpain with calpain inhibitor-III, silencing of capn1, or deletion of capns1 in palmitate-stimulated cardiomyocytes prevented endoplasmic reticulum stress, apoptosis, cleavage of caspase-12 and junctophilin-2, and pro-inflammatory cytokine expression. Pharmacological inhibition of endoplasmic reticulum stress diminished palmitate-induced apoptosis and pro-inflammatory cytokine expression in cardiomyocytes. In summary, disruption of calpain prevents lipotoxicity-induced apoptosis in cardiomyocytes and cardiac injury in mice fed a HFD. The role of calpain is mediated, at least partially, through endoplasmic reticulum stress. Thus, calpain/endoplasmic reticulum stress may represent a new mechanism and potential therapeutic targets for cardiac lipotoxicity. PMID:27523632

  17. Pre-injury administration of morphine prevents development of neuropathic hyperalgesia through activation of descending monoaminergic mechanisms in the spinal cord in mice

    Directory of Open Access Journals (Sweden)

    Rashid Md Harunor

    2005-06-01

    Full Text Available Abstract The present study examined whether pre-injury administration of morphine can prevent partial sciatic nerve injury-induced neuropathic pain in mice. We observed that pre-injury administration of subcutaneous (s.c. and intracerebroventricular (i.c.v. morphine dose-dependently prevented the development of both thermal and mechanical hyperalgesia at 7 days following nerve injury in mice. The pre-injury morphine (s.c.-induced analgesia was significantly blocked by pretreatment with naloxone injected s.c. or i.c.v., but not i.t., suggesting that systemic morphine produced the pre-emptying effects mainly by acting at the supra-spinal sites. Since it is believed that activation of descending monoaminergic mechanisms in spinal cord largely contributes to the supra-spinal analgesic effects of morphine, we investigated the involvement of serotonergic and noradrenergic mechanisms in spinal cord in the pre-injury morphine-induced analgesic effects. We found that pre-injury s.c. morphine-induced analgesic effect was significantly blocked by i.t. pretreatment with serotonergic antagonist, methysergide and noradrenergic antagonist, phentolamine. In addition, pre-injury i.t. injection of serotonin uptake inhibitor, fluoxetine and α2-adrenergic agonist, clonidine significantly prevented the neuropathic hyperalgesia. We next examined whether pre-injury morphine prevented the expression of neuronal hyperactivity markers such as c-Fos and protein kinase C γ (PKCγ in the spinal dorsal horn. We found that pre-injury administration of s.c. morphine prevented increased expressions of both c-Fos and PKCγ observed following nerve injury. Similar results were obtained with i.t. fluoxetine and clonidine. Altogether these results suggest that pre-injury administration of morphine might prevent the development of neuropathic pain through activation of descending monoaminergic pain inhibitory pathways.

  18. Poor awareness of preventing aspirin-induced gastrointestinal injury with combined protective medications

    Institute of Scientific and Technical Information of China (English)

    Ling-Ling Zhu; Ling-Cheng Xu; Yan Chen; Quan Zhou; Su Zeng

    2012-01-01

    AIM:To investigate prescribing pattern in low-dose aspirin users and physician awareness of preventing aspirin-induced gastrointestinal (GI) injury with combined protective medications.METHODS:A retrospective drug utilization study was conducted in the 2nd Affiliated Hospital,School of Medicine,Zhejiang University.The hospital has 2300 beds and 2.5 million outpatient visits annually.Data mining was performed on all aspirin prescriptions for outpatients and emergency patients admitted in 2011.Concomitant use of proton-pump inhibitors (PPIs),histamine 2-receptor antagonists (H2RA) and mucoprotective drugs (MPs) were analyzed.A defined daily dose (DDD) methodology was applied to each MP.A further investigation was performed in aspirin users on combination use of GI injurious medicines [non-steoid anti-inflammatory drugs (NSAIDs),corticosteroids and clopidogrel and warfarin] or intestinal protective drugs (misoprostol,rebamipide,teprenone and gefarnate).Data of major bleeding episodes were derived from medical records and adverse drug reaction monitoring records.The annual incidence of major GI bleeding due to low-dose aspirin was estimated for outpatients.RESULTS:Prescriptions for aspirin users receiving PPIs,H2RA and MPs (n =1039) accounted for only 3.46%of total aspirin prescriptions (n =30 015).The ratios of coadministration of aspirin/PPI,aspirin/H2RA,aspirin/MP and aspirin/PPI/MP to the total aspirin prescriptions were 2.82%,0.12%,0.40% and 0.12%,respectively.No statistically significant difference was observed in age between patients not receiving any GI protective medications and patients receiving PPIs,H2RA or MPs.The combined medication of aspirin and PPI was used more frequently than that of aspirin and MPs (2.82% vs 0.40%,P < 0.05) and aspirin/H2RA (2.82% vs 0.12%,P < 0.05).The values of DDDs of MPs in descending order were as follows:gefarnate,hydrotalcite > teprenone > sucralfate oral suspension > L-glutamine and sodium

  19. Pharmacological Preventions of Brain Injury Following Experimental Germinal Matrix Hemorrhage: an Up-to-Date Review.

    Science.gov (United States)

    Tang, Jun; Tao, Yihao; Jiang, Bing; Chen, Qianwei; Hua, Feng; Zhang, John; Zhu, Gang; Chen, Zhi

    2016-02-01

    Germinal matrix hemorrhage (GMH) is defined as the rupture of immature blood vessels in the subependymal zone of premature infants with significant mortality and morbidity. Considering the notable social and ecological stress brought by GMH-induced brain injury and sequelae, safe and efficient pharmacological preventions are badly needed. Currently, several appropriate animal models are available to mimic the clinical outcomes of GMH in human patients. In the long run, hemorrhagic strokes are the research target. Previously, we found that minocycline was efficient to alleviate GMH-induced brain edema and posthemorrhagic hydrocephalus (PHH) in rats, which may be closely related to the activation of cannabinoid receptor 2 (CB2R). However, how the two molecules correlate and the underlined molecular pathway remain unknown. To extensively understand current experimental GMH treatment, this literature review critically evaluates existing therapeutic strategies, potential treatments, and potentially involved molecular mechanisms. Each strategy has its own advantages and disadvantages. Some of the mechanisms are still controversial, requiring an increasing number of animal experiments before the therapeutic strategy would be widely accepted.

  20. Propitious Therapeutic Modulators to Prevent Blood-Spinal Cord Barrier Disruption in Spinal Cord Injury.

    Science.gov (United States)

    Kumar, Hemant; Ropper, Alexander E; Lee, Soo-Hong; Han, Inbo

    2016-05-18

    The blood-spinal cord barrier (BSCB) is a specialized protective barrier that regulates the movement of molecules between blood vessels and the spinal cord parenchyma. Analogous to the blood-brain barrier (BBB), the BSCB plays a crucial role in maintaining the homeostasis and internal environmental stability of the central nervous system (CNS). After spinal cord injury (SCI), BSCB disruption leads to inflammatory cell invasion such as neutrophils and macrophages, contributing to permanent neurological disability. In this review, we focus on the major proteins mediating the BSCB disruption or BSCB repair after SCI. This review is composed of three parts. Section 1. SCI and the BSCB of the review describes critical events involved in the pathophysiology of SCI and their correlation with BSCB integrity/disruption. Section 2. Major proteins involved in BSCB disruption in SCI focuses on the actions of matrix metalloproteinases (MMPs), tumor necrosis factor alpha (TNF-α), heme oxygenase-1 (HO-1), angiopoietins (Angs), bradykinin, nitric oxide (NO), and endothelins (ETs) in BSCB disruption and repair. Section 3. Therapeutic approaches discusses the major therapeutic compounds utilized to date for the prevention of BSCB disruption in animal model of SCI through modulation of several proteins.

  1. Slit2 prevents neutrophil recruitment and renal ischemia-reperfusion injury.

    Science.gov (United States)

    Chaturvedi, Swasti; Yuen, Darren A; Bajwa, Amandeep; Huang, Yi-Wei; Sokollik, Christiane; Huang, Liping; Lam, Grace Y; Tole, Soumitra; Liu, Guang-Ying; Pan, Jerry; Chan, Lauren; Sokolskyy, Yaro; Puthia, Manoj; Godaly, Gabriela; John, Rohan; Wang, Changsen; Lee, Warren L; Brumell, John H; Okusa, Mark D; Robinson, Lisa A

    2013-07-01

    Neutrophils recruited to the postischemic kidney contribute to the pathogenesis of ischemia-reperfusion injury (IRI), which is the most common cause of renal failure among hospitalized patients. The Slit family of secreted proteins inhibits chemotaxis of leukocytes by preventing activation of Rho-family GTPases, suggesting that members of this family might modulate the recruitment of neutrophils and the resulting IRI. Here, in static and microfluidic shear assays, Slit2 inhibited multiple steps required for the infiltration of neutrophils into tissue. Specifically, Slit2 blocked the capture and firm adhesion of human neutrophils to inflamed vascular endothelial barriers as well as their subsequent transmigration. To examine whether these observations were relevant to renal IRI, we administered Slit2 to mice before bilateral clamping of the renal pedicles. Assessed at 18 hours after reperfusion, Slit2 significantly inhibited renal tubular necrosis, neutrophil and macrophage infiltration, and rise in plasma creatinine. In vitro, Slit2 did not impair the protective functions of neutrophils, including phagocytosis and superoxide production, and did not inhibit neutrophils from killing the extracellular pathogen Staphylococcus aureus. In vivo, administration of Slit2 did not attenuate neutrophil recruitment or bacterial clearance in mice with ascending Escherichia coli urinary tract infections and did not increase the bacterial load in the livers of mice infected with the intracellular pathogen Listeria monocytogenes. Collectively, these results suggest that Slit2 may hold promise as a strategy to combat renal IRI without compromising the protective innate immune response.

  2. Combined MMF and insulin therapy prevents renal injury in experimental diabetic rats.

    Science.gov (United States)

    Wu, Xiaoyan; Zha, Dongqing; Xiang, Guangsheng; Zhang, Bo; Xiao, Shu-Yuan; Jia, Ruhan

    2006-12-01

    Conventional therapies for diabetic mellitus are not effective in preventing the progression from early diabetic nephropathy (DN) to end-stage renal disease. The role of inflammation in the pathogenesis of DN has been implicated both clinically and experimentally, which provides an alternative therapeutic target for DN. Anti-inflammatory impact of mycophenolate mofetil (MMF) alone and in combination with insulin had been observed in a rat model of experimental DN. In this study, the diabetic rats were subjected to different treatments. Compared to control, the expression levels of CD68, NGF, and NF-kappaB p65, as determined immunohistochemically, were elevated in diabetic rats. Treatment with combined MMF/insulin is associated with a significant reduction in renal tissue of NGF and NF-kappaB p65 expression, macrophage infiltration. It also partially improved the renal function and attenuated renal hypertrophy at early stage of DN. CD68 was found to positively correlate with urinary albumin excretion and NGF. The combined use of MMF/insulin seemed to offer more protections in rats with experimental diabetic renal injury, and the protective effects of MMF might be due to its anti-inflammatory actions through inhibition of NF-kappaB activation and reduction of T cells and macrophage infiltration and/or other kidney chemokine productions.

  3. Propofol Prevents Renal Ischemia-Reperfusion Injury via Inhibiting the Oxidative Stress Pathways

    Directory of Open Access Journals (Sweden)

    Yingjie Li

    2015-08-01

    Full Text Available Background/Aims: Renal ischemia/reperfusion injury (IRI is a risk for acute renal failure and delayed graft function in renal transplantation and cardiac surgery. The purpose of this study is to determine whether propofol could attenuate renal IRI and explore related mechanism. Methods: Male rat right kidney was removed, left kidney was subjected to IRI. Propofol was intravenously injected into rats before ischemia. The kidney morphology and renal function were analyzed. The expression of Bax, Bcl-2, caspase-3, cl-caspase-3, GRP78, CHOP and caspase-12 were detected by Western blot analysis. Results: IR rats with propofol pretreatment had better renal function and less tubular apoptosis than untreated IR rats. Propofol pretreated IR rats had lower Bax/Bcl-2 ratio and less cleaved caspase-3. The protein expression levels of GRP78, CHOP and caspase-12 decreased significantly in propofol pretreated IR rats. In vitro cell model showed that propofol significantly increased the viability of NRK-52E cells that were subjected to hypoxia/reoxygenation (H/R in a dose-dependent manner. The effect of propofol on the expression regulation of Bax, Bcl-2, caspase-3, GRP78, CHOP was consistent in both in vitro and in vivo models. Conclusion: Experimental results suggest that propofol prevents renal IRI via inhibiting oxidative stress.

  4. Cytidine 5′-diphosphocholine administration prevents peripheral neuropathic pain after sciatic nerve crush injury in rats

    Science.gov (United States)

    Emril, Dessy R; Wibowo, Samekto; Meliala, Lucas; Susilowati, Rina

    2016-01-01

    Background Cytidine 5′-diphosphocholine (citicoline) has been shown to have beneficial effects in central nervous system injury as well as in motoric functional recovery after peripheral nerve injury. This study aimed to examine the effect of citicoline on prevention of neuropathic pain in a rat model of sciatic nerve crush injury. Methods Forty experimental rats were divided into four groups. In three groups, the right sciatic nerves were crushed in the mid-thigh region, and a gelatin sponge moistened with 0.4 or 0.8 mL of 100 µmol/L citicoline, or saline 0.4 mL in the control group, was applied. The fourth group of rats was sham-operated, ie the sciatic nerve was exposed with no crush. Functional assessments were performed 4 weeks after crush injury. von Frey filaments (100 g threshold) were used to assess neuropathic pain. In addition, the sciatic functional index and extensor postural thrust (EPT) tests were used to assess motoric function. Results The crush/citicoline 0.4 mL group had a lower percentage of pain (23.53%, n=17) compared with the crush/saline group (53.33%, n=15, Pciticoline 0.4 mL group also showed better motoric recovery, as seen in stronger EPT results (Pciticoline 0.8 mL group showed a higher percentage of pain (66.67%, n=18) and less EPT recovery. These results may be explained by more severe nerve injury due to compression with a larger administered volume. Conclusion In situ administration of 0.4 mL of 100 µmol/L citicoline prevents the occurrence of neuropathic pain and induces motoric recovery, evaluated by EPT test, 4 weeks after sciatic nerve injury. PMID:27284264

  5. The preparation of tourists to the ski sports tours in a limited time in order to prevent injuries and accidents

    Directory of Open Access Journals (Sweden)

    Toporkov A.N.

    2014-07-01

    Full Text Available Purpose: compare indicators of testing tourist skiers at different stages of the preparatory period to ski sports hike of third grade. Determine the effectiveness of training programs created to the tourists Categorical ski sports to prevent injuries and accidents in a limited time. Material: The study involved 13 people aged from 21 to 65 (4 women and 9 men with different experiences of hiking trails and various levels of total tourist preparedness. Results: The test results obtained before beginning the process of preparation are treated upon its completion, and immediately after passing categorical hike. In practice, the effectiveness of the proposed training programs of tourists to ski sports tours is proved. Conclusions : The created program can be recommended to tourist clubs, associations and organizations as the base in preparation for ski sports campaigns for the prevention of accidents and injuries.

  6. Corning Corporation back injury prevention project :the effects of an exercise program on self-reported back discomfort

    OpenAIRE

    Lienesch, Jane M.

    1994-01-01

    A back injury prevention program was developed, implemented and evaluated for employees at Corning Corporation. Subjects included 38 manufacturing employees; 21 in the intervention group and 17 in the control group. The subjects included slightly more males (62%) than females (37%), significantly more whites (87%) than African Americans or other minorities (13%), and an average age of 30-39 years. The intervention involved frequent stretching exercises done throughout ...

  7. Motor learning strategies in basketball players and its implications for ACL injury prevention: a randomized controlled trial

    OpenAIRE

    2015-01-01

    Purpose Adding external focus of attention (EF, focus on the movement effect) may optimize current anterior cruci- ate ligament (ACL) injury prevention programmes. The purpose of the current study was to investigate the effects of an EF, by a visual stimulus and an internal focus, by a verbal stimulus during unexpected sidestep cutting in female and male athletes and how these effects remained over time. Methods Ninety experienced basketball athletes per- formed sidestep cutting manoeuvres in...

  8. Effects of an injury and illness prevention program on occupational safety behaviors among rice farmers in Nakhon Nayok Province, Thailand

    OpenAIRE

    Santaweesuk S; Chapman RS; Siriwong W

    2014-01-01

    Sapsatree Santaweesuk,1,2 Robert S Chapman,1 Wattasit Siriwong1,3 1College of Public Health Sciences, Chulalongkorn University, Bangkok, Thailand; 2Srinakarinwirot University Ongkharak Campus, Nakhon Nayok, Thailand; 3Thai Fogarty ITREOH Center, Chulalongkorn University, Bangkok, Thailand Abstract: The objective of this study was to determine the effects of an Injury and Illness Prevention (IIP) program intervention on occupational safety behavior among rice farmers in Nakhon Nayok province,...

  9. Scientific evidence is just the starting point:A generalizable process for developing sports injury prevention interventions

    Institute of Scientific and Technical Information of China (English)

    Alex Donaldson; David G. Lloyd; Belinda J. Gabbe; Jill Cook; Warren Young; Peta White; Caroline F. Finch

    2016-01-01

    Background: The 2 most cited sports injury prevention research frameworks incorporate intervention development, yet little guidance is available in the sports science literature on how to undertake this complex process. This paper presents a generalizable process for developing implementable sports injury prevention interventions, including a case study applying the process to develop a lower limb injury prevention exercise training program (FootyFirst) for community Australian football. Methods: The intervention development process is underpinned by 2 complementary premises:(1) that evidence-based practice integrates the best available scientific evidence with practitioner expertise and end user values and (2) that research evidence alone is insufficient to develop implementable interventions. Results: The generalizable 6-step intervention development process involves (1) compiling research evidence, clinical experience, and knowledge of the implementation context;(2) consulting with experts;(3) engaging with end users;(4) testing the intervention;(5) using theory;and (6) obtaining feedback from early implementers. Following each step, intervention content and presentation should be revised to ensure that the final intervention includes evidence-informed content that is likely to be adopted, properly implemented, and sustained over time by the targeted intervention deliverers. For FootyFirst, this process involved establishing a multidisciplinary intervention development group, conducting 2 targeted literature reviews, undertaking an online expert consensus process, conducting focus groups with program end users, testing the program multiple times in different contexts, and obtaining feedback from early implementers of the program. Conclusion: This systematic yet pragmatic and iterative intervention development process is potentially applicable to any injury prevention topic across all sports settings and levels. It will guide researchers wishing to undertake

  10. Open trial of cimetidine in the prevention of upper gastro-intestinal haemorrhage in patients with severe intracranial injury.

    Science.gov (United States)

    Mouawad, E; Deloof, T; Genette, F; Vandesteene, A

    1983-01-01

    The present study evaluates the efficacy of Cimetidine in the prevention of clinically important gastro-intestinal haemorrhage in patients suffering from severe head injury. Fifty patients (39 males and 11 females) were included in the study. We excluded from the trial patients on anticoagulant therapy or concomitant non-steroid anti-inflammatory agents, pregnant and lactating women, and patients with previous histories of peptic ulcer disease.

  11. Study on Effect and Mechanism of Sodium Ferulate in Preventing and Treating Ozone Induced Lung Injury in Mice

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective: To study the effect and mechanism of sodium ferulate (SF) in preventing and treating ozone (O3) induced lung oxidative injury in mice. Methods: Lung oxidative injury model mice were established by making them inhale O3. The activity of anti-oxidase and membranous microviscosity in epithelial cells in the lung of mice were determined, and the ultrastructural change of lung tissues was observed with electromicroscopy. Results: Activities of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) were reduced, while membranous lipo-microviscosity significantly increased in the pulmonary epithelial cells of model mice, revealing ultrastructural change. These abnormal changes were reversed by SF treatment, which was manifested as the significantly raised activities of SOD and GSH-Px after treatment with high and moderate doses of SF, showing a significant difference compared with those in the model group (P<0.01). Membranous lipo-microviscosity basically approached that in the control group (P>0.05); electron microscopic examination showed a basically normal morphological structure of pulmonary epithelial cells, with the change in lung injury significantly milder than that in the model group. Conclusion: O3 could induce oxidative injury of lungs in mice, and SF could enhance the anti-oxidation capacity of mice and scavenge the oxygen free radicals so as to alleviate the injury.

  12. Intermittent warming of 'Tahiti' lime to prevent chilling injury during cold storage

    Directory of Open Access Journals (Sweden)

    Kluge Ricardo Alfredo

    2003-01-01

    Full Text Available Storage of 'Tahiti' limes (Citrus latifolia at low temperature allows the marketing period to be extended. However, the loss of the green skin color and the occurrence of chilling injury (CI prevent this extension. The purpose of this work was to verify the efficiency of intermittent warming (IW in 'Tahiti' lime quality maintenance during cold storage. Fruit were submitted to IW (20ºC for 48 hours every 7 or 14 days or 38ºC for 24 hours every 14 days during cold storage at 5ºC. Fruit were also stored at 5 and 10ºC continuously. The evaluations were carried out after 30 and 60 days of storage (+ 3 days of simulated marketing at 20ºC. CI occurrence on fruit was not verified after 30 days of storage. However, after 60 days of storage 60% of the fruit kept continuously at 5ºC presented CI, while fruit intermittently warmed had 10 to 12.5% CI. Fruit stored at 10ºC did not present CI, but they showed high degreening after 30 days of storage. Fruit warmed at 38ºC for 24 hours every 14 days developed rot, loss of green skin color and vitamin C, high respiratory rates, as well as high levels of ethanol and acetaldehyde in the juice. Fruit can be stored at 5ºC during 30 days, without risk of CI, while IW can be used to reduce CI after 60 days of storage.

  13. Warm-up and stretching in the prevention of muscular injury.

    Science.gov (United States)

    Woods, Krista; Bishop, Phillip; Jones, Eric

    2007-01-01

    Muscular injury is one of the major problems facing today's athletes, both recreational and professional. Injuries to skeletal muscle represent >30% of the injuries seen in sports medicine clinics. As a result, it is imperative to utilise the most effective means to aid in deterring these injuries. However, there are conflicting opinions regarding methods of reducing muscular injury through warm-up and stretching techniques.Therefore, the purpose of this article is to examine the potential of a warm-up and/or stretching routine in deterring muscular injury during physical activity. The article examines a variety of studies regarding warm-up, stretching and muscular injury. The article also provides a definition of warm-up and stretching to provide clarity on this topic. Many of the differences within previous research were due to conflicting definitions. We also address this issue by examining research on muscular injury and physical adaptations to muscular injury and training. This article provides contradictory evidence to conclusions that have been drawn in previous review articles, which determined that warm-up and/or stretching protocols did not deter injury. The research included here conveys that certain techniques and protocols have shown a positive outcome on deterring injuries. As a result, a warm-up and stretching protocol should be implemented prior to physical activity. The routine should allow the stretching protocol to occur within the 15 minutes immediately prior to the activity in order to receive the most benefit. In addition, current information regarding improvements in flexibility is reviewed.

  14. DA-1229, a dipeptidyl peptidase IV inhibitor, protects against renal injury by preventing podocyte damage in an animal model of progressive renal injury.

    Science.gov (United States)

    Eun Lee, Jee; Kim, Jung Eun; Lee, Mi Hwa; Song, Hye Kyoung; Ghee, Jung Yeon; Kang, Young Sun; Min, Hye Sook; Kim, Hyun Wook; Cha, Jin Joo; Han, Jee Young; Han, Sang Youb; Cha, Dae Ryong

    2016-05-01

    Although dipeptidyl peptidase IV (DPPIV) inhibitors are known to have renoprotective effects, the mechanism underlying these effects has remained elusive. Here we investigated the effects of DA-1229, a novel DPPIV inhibitor, in two animal models of renal injury including db/db mice and the adriamycin nephropathy rodent model of chronic renal disease characterized by podocyte injury. For both models, DA-1229 was administered at 300 mg/kg/day. DPPIV activity in the kidney was significantly higher in diabetic mice compared with their nondiabetic controls. Although DA-1229 did not affect glycemic control or insulin resistance, DA-1229 did improve lipid profiles, albuminuria and renal fibrosis. Moreover, DA-1229 treatment resulted in decreased urinary excretion of nephrin, decreased circulating and kidney DPPIV activity, and decreased macrophage infiltration in the kidney. In adriamycin-treated mice, DPPIV activity in the kidney and urinary nephrin loss were both increased, whereas glucagon-like peptide-1 concentrations were unchanged. Moreover, DA-1229 treatment significantly improved proteinuria, renal fibrosis and inflammation associated with decreased urinary nephrin loss, and kidney DPP4 activity. In cultured podocytes, DA-1229 restored the high glucose/angiotensin II-induced increase of DPPIV activity and preserved the nephrin levels in podocytes. These findings suggest that activation of DPPIV in the kidney has a role in the progression of renal disease, and that DA-1229 may exert its renoprotective effects by preventing podocyte injury.

  15. Parents' socialization of children's injury prevention: description and some initial parameters.

    Science.gov (United States)

    Peterson, L; Bartelstone, J; Kern, T; Gillies, R

    1995-02-01

    In a year-long participant observation study of remediative action following actual injury, 61 8- and 9-year-old children and their 27-46-year-old mothers wrote records and reported on more than 1,000 minor injuries in branching biweekly interviews. Mothers reported that 80.1% of injuries received no parent-initiated remediation, 14% received only a lecture, and less than 3% of injuries were followed by parental action. Children reported that 96.1% of their injuries were followed by no remediative action and recalled lectures after only 1.2% of injuries. Remediative action was related to type of child activity (e.g., unstructured play was followed by remediation more often than more purposive behavior) and to mother's affect (e.g., anger) and beliefs (e.g., that injury was the child's fault or due to rule violation). The parameters that influenced remediative consequences, and thus that may influence future injury, are discussed.

  16. Local cooling does not prevent hyperalgesia following burn injury in humans

    DEFF Research Database (Denmark)

    Werner, Mads U; Lassen, Birgit Vibeke; Pedersen, Juri L;

    2002-01-01

    One of the oldest methods of pain relief following a burn injury is local application of ice or cold water. Experimental data indicate that cooling may also reduce the severity of tissue injury and promote wound healing, but there are no controlled studies in humans evaluating the anti-inflammato......One of the oldest methods of pain relief following a burn injury is local application of ice or cold water. Experimental data indicate that cooling may also reduce the severity of tissue injury and promote wound healing, but there are no controlled studies in humans evaluating the anti......-inflammatory or anti-hyperalgesic potential of early cooling after thermal injury. Twenty-four healthy volunteers participated in this randomized, single-blinded study. Following baseline measurements, which included inflammatory variables (skin temperature, erythema index) and sensory variables (thermal...... (Pindex (P0...

  17. Effectiveness and cost-effectiveness of an injury prevention programme for adult male amateur soccer players: Design of a cluster-randomised controlled trial

    NARCIS (Netherlands)

    Beijsterveldt, A.M.C. van; Krist, M.R.; Schmikli, S.L.; Stubbe, J.H.; Wit, G.A. de; Inklaar, H.; Port, I.G.L. van de; Backx, F.J.G.

    2011-01-01

    Background and aims Approximately 16% of all sports injuries in the Netherlands are caused by outdoor soccer. A cluster-randomised controlled trial has been designed to investigate the effectiveness and cost-effectiveness of an injury prevention programme ('The11') for male amateur soccer players. T

  18. Design of clinical trials in acute kidney injury: a report from an NIDDK workshop--prevention trials.

    Science.gov (United States)

    Okusa, Mark D; Molitoris, Bruce A; Palevsky, Paul M; Chinchilli, Vernon M; Liu, Kathleen D; Cheung, Alfred K; Weisbord, Steven D; Faubel, Sarah; Kellum, John A; Wald, Ron; Chertow, Glenn M; Levin, Adeera; Waikar, Sushrut S; Murray, Patrick T; Parikh, Chirag R; Shaw, Andrew D; Go, Alan S; Chawla, Lakhmir S; Kaufman, James S; Devarajan, Prasad; Toto, Robert M; Hsu, Chi-yuan; Greene, Tom H; Mehta, Ravindra L; Stokes, John B; Thompson, Aliza M; Thompson, B Taylor; Westenfelder, Christof S; Tumlin, James A; Warnock, David G; Shah, Sudhir V; Xie, Yining; Duggan, Emily G; Kimmel, Paul L; Star, Robert A

    2012-05-01

    AKI is an important clinical problem that has become increasingly more common. Mortality rates associated with AKI remain high despite advances in supportive care. Patients surviving AKI have increased long-term mortality and appear to be at increased risk of developing CKD and progressing to ESRD. No proven effective pharmacologic therapies are currently available for the prevention or treatment of AKI. Advances in addressing this unmet need will require the development of novel therapeutic agents based on precise understanding of key pathophysiological events and the implementation of well designed clinical trials. To address this need, the National Institute of Diabetes and Digestive and Kidney Diseases sponsored the "Clinical Trials in Acute Kidney Injury: Current Opportunities and Barriers" workshop in December 2010. The event brought together representatives from academia, industry, the National Institutes of Health, and the US Food and Drug Administration. We report the discussions of workgroups that developed outlines of clinical trials for the prevention of AKI in two patient populations: patients undergoing elective surgery who are at risk for or who develop AKI, and patients who are at risk for contrast-induced AKI. In both of these populations, primary prevention or secondary therapy can be delivered at an optimal time relative to kidney injury. The workgroups detailed primary and secondary endpoints for studies in these groups, and explored the use of adaptive clinical trial designs for trials of novel preventive strategies to improve outcomes of patients with AKI.

  19. Facial Sports Injuries

    Science.gov (United States)

    ... Find an ENT Doctor Near You Facial Sports Injuries Facial Sports Injuries Patient Health Information News media interested in ... should receive immediate medical attention. Prevention Of Facial Sports Injuries The best way to treat facial sports injuries ...

  20. 胆管损伤的预防与治疗指南(2008版)%Guideline for the prevention and management of bile duct injury (2008 edition)

    Institute of Scientific and Technical Information of China (English)

    中华医学会外科学分会胆道外科学组

    2008-01-01

    Bile duct injury is an important clinical problem associated with significantly high perioperative morbidity and mortality, reduced long-term survival and poor quality of life, as well as high rate of malpractice litigation following iatrogenic causes. The management of bile duct injury remains a considerable challenge for even the most skilled hepatobiliary surgeons. Based on this situation, the Biliary Surgery Group of Surgery Branch of Chinese Medical Association compiled the Guideline for the prevention and management of bile duct injury. The guideline systematically explains the concept, causes, classification, diagnosis and treatment of bile duct injury. Three categories of bile duct injury, including intrahepatic bile duct injury, extrahepatic bile duct injury and bile duct injury in the pancreaticoduodenal region are proposed according to the anatomical site, causes, pathological characters, prevention and treatment of bile duct injury. Four types and 4 subtypes of the extrahepatic bile duct injury are classified according to the anatomical plane of the injured bile duct and the pathological character of the main bile duct, respectively.

  1. Head Injuries

    Science.gov (United States)

    ... ATV) Safety Balance Disorders Knowing Your Child's Medical History First Aid: Falls First Aid: Head Injuries Preventing Children's Sports Injuries Getting Help: Know the Numbers Concussions Stay Safe: Baseball Concussions Concussions: Getting Better Sports and Concussions Dealing ...

  2. Kinesio taping in treatment and prevention of sports injuries: a meta-analysis of the evidence for its effectiveness.

    Science.gov (United States)

    Williams, Sean; Whatman, Chris; Hume, Patria A; Sheerin, Kelly

    2012-02-01

    Kinesio tape (KT) is an elastic therapeutic tape used for treating sports injuries and a variety of other disorders. Chiropractor, Dr Kenso Kase, developed KT taping techniques in the 1970s. It is claimed that KT supports injured muscles and joints and helps relieve pain by lifting the skin and allowing improved blood and lymph flow. The profile of KT rose after the tape was donated to 58 countries for use during the 2008 Olympic Games, and was seen on high-profile athletes. Practitioners are asking whether they should use KT over other elastic adhesive tapes. The aim of this review was to evaluate, using meta-analysis, the effectiveness of KT in the treatment and prevention of sports injuries. Electronic databases including SPORTDiscus, Scopus, MEDLINE, ScienceDirect and sports medicine websites were searched using keywords 'kinesio taping/tape'. From 97 articles, ten met the inclusion criteria (article reported data for effect of KT on a musculoskeletal outcome and had a control group) and were retained for meta-analyses. Magnitude-based inferences were used to assess clinical worth of positive outcomes reported in studies. Only two studies investigated sports-related injuries (shoulder impingement), and just one of these involved injured athletes. Studies attending to musculoskeletal outcomes in healthy participants were included on the basis that these outcomes may have implications for the prevention of sporting injuries. The efficacy of KT in pain relief was trivial given there were no clinically important results. There were inconsistent range-of-motion outcome results, with at least small beneficial results seen in two studies, but trivial results in two other studies across numerous joint measurements. There was a likely beneficial effect for proprioception regarding grip force sense error, but no positive outcome for ankle proprioception. Seven outcomes relating to strength were beneficial, although there were numerous trivial findings for quadriceps and

  3. Safe communities in China as a strategy for injury prevention and safety promotion programmes in the era of rapid economic growth.

    Science.gov (United States)

    Wang, Shu-Mei; Dalal, Koustuv

    2013-02-01

    Due to its rapid economic development, China is facing a huge health, social, and economic burden resulting from injuries. The study's objective was to examine Safe Communities in China as a strategy for injury prevention and safety promotion programmes in the era of rapid economic growth. Literature searches in English and Chinese, which included grey literature, were performed on the Chinese Journal Full-text Search System and Medline, using the words "Safe Community", "injury", "economics", and "prevention". The results showed that the existing 35 recognized members of the International Safe Community Network have not placed due emphasis on suicide prevention, which is one of the leading problems in both rural and urban China. A few groups, such as children, the elderly, cyclists, and pedestrians, have received due emphasis, while other vulnerable groups, such as migrant workers, motorcyclists, students, players, and farmers have not received the necessary attention from the Safe Community perspective. As the evidence describes, Safe Communities in China can be a very effective strategy for injury prevention, but four aspects need to be strengthened in the future: (1) establish and strengthen the policy and regulations in terms of injury prevention at the national level; (2) create a system to involve professional organizations and personnel in projects; (3) consider the economic development status of different parts of China; and (4) intentional injury prevention should receive greater attention.

  4. Cytidine 5’-diphosphocholine administration prevents peripheral neuropathic pain after sciatic nerve crush injury in rats

    Directory of Open Access Journals (Sweden)

    Emril DR

    2016-05-01

    Full Text Available Dessy R Emril,1 Samekto Wibowo,2 Lucas Meliala,2 Rina Susilowati3 1Department of Neurology, Faculty of Medicine, Syiah Kuala University, Banda Aceh, 2Department of Neurology, 3Department of Histology and Cell Biology, Faculty of Medicine, Universitas Gadjah Mada, Yogyakarta, IndonesiaBackground: Cytidine 5’-diphosphocholine (citicoline has been shown to have beneficial effects in central nervous system injury as well as in motoric functional recovery after peripheral nerve injury. This study aimed to examine the effect of citicoline on prevention of neuropathic pain in a rat model of sciatic nerve crush injury.Methods: Forty experimental rats were divided into four groups. In three groups, the right sciatic nerves were crushed in the mid-thigh region, and a gelatin sponge moistened with 0.4 or 0.8 mL of 100 µmol/L citicoline, or saline 0.4 mL in the control group, was applied. The fourth group of rats was sham-operated, ie the sciatic nerve was exposed with no crush. Functional assessments were performed 4 weeks after crush injury. von Frey filaments (100 g threshold were used to assess neuropathic pain. In addition, the sciatic functional index and extensor postural thrust (EPT tests were used to assess motoric function.Results: The crush/citicoline 0.4 mL group had a lower percentage of pain (23.53%, n=17 compared with the crush/saline group (53.33%, n=15, P<0.005. The crush/citicoline 0.4 mL group also showed better motoric recovery, as seen in stronger EPT results (P<0.001. However, the sciatic functional index analysis did not show significant differences between groups (P=0.35. The crush/citicoline 0.8 mL group showed a higher percentage of pain (66.67%, n=18 and less EPT recovery. These results may be explained by more severe nerve injury due to compression with a larger administered volume.Conclusion: In situ administration of 0.4 mL of 100 μmol/L citicoline prevents the occurrence of neuropathic pain and induces motoric recovery

  5. Prevention of Elbow Joint's Injuries%肘关节损伤及其预防研究

    Institute of Scientific and Technical Information of China (English)

    陈利英

    2012-01-01

    From the aspects of movement anatomy, exercise physiology and sports biomechanics, the study explores the causes of elbow joint's injuries during sports. The emphasis lies in analyzing the causes of elbow joint's injuries during tennis teaching and training of some universities in Henan province from theoretical and technical aspects, and proposes the precautionary measures of elbow joint's injuries, which has provided a reference for tennis training, teaching and prevention of elbow joint's injuries for some universities in Henan province.%从运动解剖学、运动生理学和运动生物力学的角度对运动中造成的肘关节损伤的原因进行剖析,重点从理论和技术上分析河南省部分高校的网球教学与训练中肘部损伤的原因,并提出预防肘部损伤的措施,为河南省部分高校的网球训练与教学及肘部损伤的预防提供参考依据.

  6. Mid-Thoracic Spinal Injuries during Horse Racing: Report of 3 Cases and Review of Causative Factors and Prevention Measurements

    Directory of Open Access Journals (Sweden)

    Ioannis Triantafyllopoulos

    2013-01-01

    Full Text Available We report three cases of a rare pattern of mid-thoracic spine injuries after horse racing falls and discuss possible causative factors and prevention measurements to reduce injury rates in professional riding and racing. Three patients, 2 male and 1 female with a mean age of 28 years old, underwent surgical treatment for mid-thoracic fractures after professional equestrian activities. The ASIA scale was E in one patient, B in the other one and A in the third. Multilevel posterior fusion was used in two patients and somatectomy plus fusion in the other. Follow up evaluation included changing of the ASIA scale, functional outcome and participation in equestrian activities. One patient fully recovered after surgery. Two patients remained paraplegic despite early surgical treatment and prolonged rehabilitation therapy. All patients had ended their professional equestrian career. This report analyzes possible mechanisms of injury and the pattern of mid-thoracic spine fractures after professional horse riding injuries. Despite skill improvements and continued safety education for horse riding, prophylactic measures for both the head and the spine should be refined. According to our study, additional mid-thoracic spinal protection should be added.

  7. Relationship jump-landing technique and neuropsychological characteristics, implications for acl injury prevention

    NARCIS (Netherlands)

    Benjaminse, A.; Meijer, M.; Cortes, N.; Gokeler, A.

    2014-01-01

    BACKGROUND: Neuropsychological capabilities in athletes may be associated with a predisposition to anterior cruciate ligament (ACL) injuries. OBJECTIVE: Assess differences between male and female athletes in jump-landing technique in relation to their neuropsychological capabilities. DESIGN: Experim

  8. 77 FR 2548 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Grants for...

    Science.gov (United States)

    2012-01-18

    ...), Funding Opportunity Announcement (FOA) CE12-001, Initial Review In accordance with Section 10(a)(2) of the... to ``Grants for Injury Control Research Centers, Panel 2, FOA CE12-001''. Contact Person for...

  9. Sock systems to prevent foot blisters and the impact on overuse injuries of the knee joint.

    Science.gov (United States)

    Van Tiggelen, Damien; Wickes, Simon; Coorevits, Pascal; Dumalin, Mich; Witvrouw, Erik

    2009-02-01

    The incidence of foot blisters and other overuse injuries of the lower limb is very high during basic military training (BMT). One hundred and eighty-nine subjects were divided into two intervention groups wearing alternative sock systems and one control group. Overall, 57% of the 173 recruits who completed the training, developed foot blisters. Binary logistic regression revealed the type of sock, race, previous hiking or military experience, and known orthopedic foot conditions to be predictive variables for foot blisters. Fifty-three percent of the 173 recruits also developed another overuse injury of the lower limb (25.4% related to the knee joint). Previous military or hiking experience and the association of foot blisters revealed to be predictive for the overuse injuries of the knee joint. The results of the present study suggest associated foot blisters are also an important factor in the development of overuse injuries of the knee joint during BMT.

  10. A Survey of Georgia Adult Protective Service Staff: Implications for Older Adult Injury Prevention and Policy

    Directory of Open Access Journals (Sweden)

    Strasser, Sheryl

    2011-07-01

    that are not well understood by APS staff. Soliciting input from intended trainees allows public health educators to tailor and improve training sessions. Trainee input may result in optimization of policy implementation, which may result in greater injury prevention and protection of older adults vulnerable to abuse, neglect and exploitation. [West J Emerg Med. 2011;12(3:357-364.

  11. Examination of Interventions to Prevent Common Lower-Limb Injuries in the New Zealand Defense Force

    Science.gov (United States)

    2009-01-01

    below the level of the knee.’ Fractures to the foot/toes comprised 42% of these lower-limb fractures , tibia/ fibula fractures comprised 37%, and ankle...knee sprain (16%), indicating that priority should be given to addressing these injuries. Fractures , although comprising only 6% of lower-limb injuries...stability con- trol will be reduced. Fractures All 62 lower-limb fractures identified in the epidemiologi- cal study of NZDF personnel were sustained at or

  12. Guidelines for the Prevention of Infection After Combat-Related Injuries

    Science.gov (United States)

    2008-03-01

    damage, severe crushing, adequate bone coverage B Periosteal damage and bone exposure with severe contamination and bone comminution, flap needed C...Arterial injury requiring repair * Based on data from civilian trauma. Tibial fractures have up to 2 times higher risk of infection than other injury...medical planners. J R Army Med Corps. 2006;152:202–211. 12. Johnson EN, Burns TC, Hayda RA, et al. Infectious complications of open type III tibial

  13. Small-for-Size Liver Transplantation Increases Pulmonary Injury in Rats: Prevention by NIM811

    Directory of Open Access Journals (Sweden)

    Qinlong Liu

    2012-01-01

    Full Text Available Pulmonary complications after liver transplantation (LT often cause mortality. This study investigated whether small-for-size LT increases acute pulmonary injury and whether NIM811 which improves small-for-size liver graft survival attenuates LT-associated lung injury. Rat livers were reduced to 50% of original size, stored in UW-solution with and without NIM811 (5 μM for 6 h, and implanted into recipients of the same or about twice the donor weight, resulting in half-size (HSG and quarter-size grafts (QSG, respectively. Liver injury increased and regeneration was suppressed after QSG transplantation as expected. NIM811 blunted these alterations >75%. Pulmonary histological alterations were minimal at 5–18 h after LT. At 38 h, neutrophils and monocytes/macrophage infiltration, alveolar space exudation, alveolar septal thickening, oxidative/nitrosative protein adduct formation, and alveolar epithelial cell/capillary endothelial apoptosis became overt in the lungs of QSG recipients, but these alterations were mild in full-size and HSG recipients. Liver pretreatment with NIM811 markedly decreased pulmonary injury in QSG recipients. Hepatic TNFα and IL-1β mRNAs and pulmonary ICAM-1 expression were markedly higher after QSG transplantation, which were all decreased by NIM811. Together, dysfunctional small-for-size grafts produce toxic cytokines, leading to lung inflammation and injury. NIM811 decreased toxic cytokine formation, thus attenuating pulmonary injury after small-for-size LT.

  14. Mechanical eye injuries in children aged 0-15 years treated at the Clinic of Eye Diseases in Belgrade: Frequency, causes and preventive measures

    Directory of Open Access Journals (Sweden)

    Jovanović Miloš

    2013-01-01

    Full Text Available Introduction. Eye injuries represent a significant problem in children. Objective. The aim of the study was to determine the incidence and causes of the eye injury and to propose measures of the eye injury prevention in children up to 15 years of age. Methods. This was a retrospective study of 552 children with the eye injuries treated at the Clinic of Eye Diseases in Belgrade during the period March 1999 to February 2010. Gender and age of the children, time of injury, the type and site of injuries, visual acuity upon admission and at discharge, as well as the time of surgery in relation to time of injury were analyzed. Results. The ratio between the injured boys and girls was 3.6:1. The highest percentage of injured children was in the group 6-10 years old (39.7%; the injuries were almost evenly distributed according to months during the year and days during the week. The percentages of severe closed and open injuries of the eyeball were almost equal. Visual acuity upon discharge and subsequent follow-up examinations were significantly improved after the applied treatment in comparison with the visual acuity upon admission. Conclusion. Eye injuries in children still represent a severe health problem. Regarding the youngest age group of children, adults are mainly responsible for these injuries due to their lack of attention, while in older children these injuries are the result of the production and distribution of inappropriate toys and a failure to implement the legal traffic regulations applicable to children. The prevention of eye injuries is essential.

  15. Using the public health model to address unintentional injuries and TBI: A perspective from the Centers for Disease Control and Prevention (CDC).

    Science.gov (United States)

    Baldwin, Grant; Breiding, Matt; Sleet, David

    2016-06-30

    Traumatic brain injury (TBI) can have long term effects on mental and physical health, and can disrupt vocational, educational, and social functioning. TBIs can range from mild to severe and their effects can last many years after the initial injury. CDC seeks to reduce the burden of TBI from unintentional injuries through a focus on primary prevention, improved recognition and management, and intervening to improve health outcomes after TBI. CDC uses a 4-stage public health model to guide TBI prevention, moving from 1) surveillance of TBI, 2) identification of risk and protective factors for TBI, 3) development and testing of evidence-based interventions, to 4) bringing effective intervention to scale through widespread adoption. CDC's unintentional injury prevention activities focus on the prevention of sports-related concussions, motor vehicle crashes, and older adult falls. For concussion prevention, CDC developed Heads Up - an awareness initiative focusing on ways to prevent a concussion in sports, and identifying how to recognize and manage potential concussions. In motor vehicle injury prevention, CDC has developed a tool (MV PICCS) to calculate the expected number of injuries prevented and lives saved using various evidence-based motor vehicle crash prevention strategies. To help prevent TBI related to older adult falls, CDC has developed STEADI, an initiative to help primary care providers identify their patients' falls risk and provide effective interventions. In the future, CDC is focused on advancing our understanding of the public health burden of TBI through improved surveillance in order to produce more comprehensive estimates of the public health burden of TBI.

  16. Lithium prevents early cytosolic calcium increase and secondary injurious calcium overload in glycolytically inhibited endothelial cells

    Energy Technology Data Exchange (ETDEWEB)

    Bosche, Bert, E-mail: bert.bosche@uk-essen.de [Department of Neurology, University of Duisburg-Essen (Germany); Max Planck Institute for Neurological Research with Klaus-Joachim-Zülch Laboratories of the Max Planck Society and the Medical Faculty of the University of Cologne (Germany); Schäfer, Matthias, E-mail: matthias.schaefer@sanofi.com [Institute of Physiology, Justus-Liebig-University Giessen (Germany); Graf, Rudolf, E-mail: rudolf.graf@nf.mpg.de [Max Planck Institute for Neurological Research with Klaus-Joachim-Zülch Laboratories of the Max Planck Society and the Medical Faculty of the University of Cologne (Germany); Härtel, Frauke V., E-mail: frauke.haertel@tu-dresden.de [Institute of Physiology, Medical Faculty Carl Gustav Carus, Technical University Dresden (Germany); Schäfer, Ute, E-mail: ute.schaefer@medunigraz.at [Research Unit for Experimental Neurotraumatology, Medical University of Graz (Austria); Noll, Thomas, E-mail: thomas.noll@tu-dresden.de [Institute of Physiology, Medical Faculty Carl Gustav Carus, Technical University Dresden (Germany)

    2013-05-03

    chloride before the inhibition of ATP synthesis abolished both phases of the 2-DG-induced [Ca{sup 2+}]{sub i} increase. This effect was not observed when lithium chloride was added simultaneously with 2-DG. We conclude that lithium chloride abolishes the injurious [Ca{sup 2+}]{sub i} overload in EC and that this most likely occurs by preventing inositol 3-phosphate-sensitive Ca{sup 2+}-release from the endoplasmic reticulum. Though further research is needed, these findings provide a novel option for therapeutic strategies to protect the endothelium against imminent barrier failure.

  17. Elective cesarean section to prevent anal incontinence and brachial plexus injuries associated with macrosomia--a decision analysis.

    Science.gov (United States)

    Culligan, Patrick J; Myers, John A; Goldberg, Roger P; Blackwell, Linda; Gohmann, Stephan F; Abell, Troy D

    2005-01-01

    Our aim was to determine the cost-effectiveness of a policy of elective C-section for macrosomic infants to prevent maternal anal incontinence, urinary incontinence, and newborn brachial plexus injuries. We used a decision analytic model to compare the standard of care with a policy whereby all primigravid patients in the United States would undergo an ultrasound at 39 weeks gestation, followed by an elective C-section for any fetus estimated at > or =4500 g. The following clinical consequences were considered crucial to the analysis: brachial plexus injury to the newborn; maternal anal and urinary incontinence; emergency hysterectomy; hemorrhage requiring blood transfusion; and maternal mortality. Our outcome measures included (1) number of brachial plexus injuries or cases of incontinence averted, (2) incremental monetary cost per 100,000 deliveries, (3) expected quality of life of the mother and her child, and (4) "quality-adjusted life years" (QALY) associated with the two policies. For every 100,000 deliveries, the policy of elective C-section resulted in 16.6 fewer permanent brachial plexus injuries, 185.7 fewer cases of anal incontinence, and cost savings of $3,211,000. Therefore, this policy would prevent one case of anal incontinence for every 539 elective C-sections performed. The expected quality of life associated with the elective C-section policy was also greater (quality of life score 0.923 vs 0.917 on a scale from 0.0 to 1.0 and 53.6 QALY vs 53.2). A policy whereby primigravid patients in the United States have a 39 week ultrasound-estimated fetal weight followed by C-section for any fetuses > or =4500 g appears cost effective. However, the monetary costs in our analysis were sensitive to the probability estimates of urinary incontinence following C-section and vaginal delivery and the cost estimates for urinary incontinence, vaginal delivery, and C-section.

  18. Proprioceptive Training and Injury Prevention in a Professional Men's Basketball Team: A Six-Year Prospective Study.

    Science.gov (United States)

    Riva, Dario; Bianchi, Roberto; Rocca, Flavio; Mamo, Carlo

    2016-02-01

    Single limb stance instability is a risk factor for lower extremity injuries. Therefore, the development of proprioception may play an important role in injury prevention. This investigation considered a professional basketball team for 6 years, integrating systematic proprioceptive activity in the training routine. The purpose was to assess the effectiveness of proprioceptive training programs based on quantifiable instability, to reduce ankle sprains, knee sprains, and low back pain through developing refined and long-lasting proprioceptive control. Fifty-five subjects were studied. In the first biennium (2004-2006), the preventive program consisted of classic proprioceptive exercises. In the second biennium (2006-2008), the proprioceptive training became quantifiable and interactive by means of electronic proprioceptive stations. In the third biennium (2008-2010), the intensity and the training volume increased while the session duration became shorter. Analysis of variance was used to analyze the differences in proprioceptive control between groups, years, and bienniums. Injury rates and rate ratios of injury during practices and games were estimated. The results showed a statistically significant reduction in the occurrence of ankle sprains by 81% from the first to the third biennium (p < 0.001). Low back pain showed similar results with a reduction of 77.8% (p < 0.005). The reduction in knee sprains was 64.5% (not significant). Comparing the third biennium with the level of all new entry players, proprioceptive control improved significantly by 72.2% (p < 0.001). These findings indicate that improvements in proprioceptive control in single stance may be a key factor for an effective reduction in ankle sprains, knee sprains, and low back pain.

  19. Prevention of overuse injuries by a concurrent exercise program in subjects exposed to an increase in training load: a randomized controlled trial of 1020 army recruits

    DEFF Research Database (Denmark)

    Brushøj, Christoffer; Larsen, Klaus; Albrecht-Beste, Elisabeth

    2008-01-01

    , flexibility, and coordination; the placebo program consisted of 5 exercises for the upper body. RESULTS: During the observation period, 223 subjects sustained an injury, with 50 and 48 of these fulfilling the study criteria for overuse knee injuries or medial tibial stress syndrome, respectively. There were......BACKGROUND: It is unknown whether an exercise program can prevent overuse injuries in the lower extremity. An often encountered and important risk factor for the development of lower extremity overuse injuries is an abrupt increase in activity level. HYPOTHESIS: A preventive training program based......: A total of 1020 soldiers aged 20.9 years (range, 19-26 years) undergoing 3 months of basic military training consecutively enrolled from December 2004 to December 2005. The prevention program consisted of an exercise program of 15 minutes' duration 3 times a week, including 5 exercises for strength...

  20. 75 FR 22815 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Cooperative...

    Science.gov (United States)

    2010-04-30

    ... Excellence in Youth Violence Prevention (U01), Funding Opportunity Announcement (FOA) CE10-004, Initial... Program for the National Academic Centers of Excellence in Youth Violence Prevention (U01), FOA...

  1. 78 FR 66937 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2013-11-07

    ... Building Assistance for High Impact HIV Prevention, Funding Opportunity Announcement (FOA) PS14-1403... Impact HIV Prevention'' FOA PS14-1403. Contact Person for More Information: Harriette A. Lynch,...

  2. 76 FR 4702 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Cooperative...

    Science.gov (United States)

    2011-01-26

    ... Excellence in Youth Violence Prevention (U01), Funding Opportunity Announcement (FOA) CE10-004, Initial... Violence Prevention (U01), FOA CE10-004, initial review''. Agenda items are subject to change as...

  3. 76 FR 367 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Minority HIV...

    Science.gov (United States)

    2011-01-04

    ... Epidemiologic and Prevention Research, Funding Opportunity Announcement (FOA), PS11-003, Initial Review In... Epidemiologic and Prevention Research, FOA PS11- 003, initial review.'' Contact Person for More Information:...

  4. 75 FR 32190 - Disease, Disability, and Injury Prevention and Control Special Interest Projects (SIPs): SIP 10...

    Science.gov (United States)

    2010-06-07

    ... Control Special Interest Projects (SIPs): SIP 10-033, Innovative Approaches To Preventing Teen Pregnancy..., Innovative Approaches to Preventing Teen Pregnancy among Underserved Populations & SIP 10-035, Impact of...

  5. Inhibition of the mitochondrial permeability transition by cyclosporin A prevents pyrazole plus lipopolysaccharide-induced liver injury in mice.

    Science.gov (United States)

    Zhuge, Jian; Cederbaum, Arthur I

    2009-02-01

    Previous results showed that pyrazole potentiates lipopolysaccharide (LPS)-induced liver injury in mice. Mechanisms involved the overexpression of cytochrome P450 2E1 (CYP2E1), oxidative stress, and activation of c-Jun N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK). The current study was carried out to test the hypothesis that the mitochondria permeability transition (MPT) plays a role in this pyrazole plus LPS toxicity. Mice were injected intraperitoneally with pyrazole for 2 days, followed by a challenge with LPS with or without treatment with cyclosporin A (CsA), an inhibitor of the MPT. Serum alanine aminotransferase and aspartate aminotransferase were increased by pyrazole plus LPS treatment, and CsA treatment could attenuate these increases. CsA also prevented pyrazole plus LPS-induced hepatocyte necrosis. Formation of 4-hydroxynonenal protein adducts and 3-nitrotyrosine protein adducts in liver tissue was increased by the pyrazole plus LPS treatment, and CsA treatment blunted these increases. Swelling, cytochrome c release from mitochondria to the cytosol, and lipid peroxidation were increased in mitochondria isolated from the pyrazole plus LPS-treated mice, and CsA treatment prevented these changes. CsA did not prevent the increased levels of inducible nitric oxide synthase (iNOS), tumor necrosis factor-alpha (TNF-alpha), pp38 MAPK, and p-JNK2. In conclusion, although CsA does not prevent elevations in upstream mediators of the pyrazole plus LPS toxicity (iNOS, TNF-alpha, CYP2E1, MAPK), it does protect mice from the pyrazole plus LPS-induced liver toxicity by preventing the MPT and release of cytochrome c and decreasing mitochondrial oxidative stress. These results indicate that mitochondria are the critical targets of pyrazole plus LPS in mediating liver injury.

  6. The effectiveness of neuromuscular warm-up strategies, that require no additional equipment, for preventing lower limb injuries during sports participation: a systematic review

    Directory of Open Access Journals (Sweden)

    Herman Katherine

    2012-07-01

    Full Text Available Abstract Background Lower limb injuries in sport are increasingly prevalent and responsible for large economic as well as personal burdens. In this review we seek to determine which easily implemented functional neuromuscular warm-up strategies are effective in preventing lower limb injuries during sports participation and in which sporting groups they are effective. Methods Seven electronic databases were searched from inception to January 2012 for studies investigating neuromuscular warm-up strategies and injury prevention. The quality of each included study was evaluated using a modified version of the van Tulder scale. Data were extracted from each study and used to calculate the risk of injury following application of each evaluated strategy. Results Nine studies were identified including six randomized controlled trials (RCT and three controlled clinical trials (CCT. Heterogeneity in study design and warm-up strategies prevented pooling of results. Two studies investigated male and female participants, while the remaining seven investigated women only. Risk Ratio (RR statistics indicated 'The 11+' prevention strategy significantly reduces overall (RR 0.67, confidence interval (CI 0.54 to 0.84 and overuse (RR 0.45, CI 0.28 to 0.71 lower limb injuries as well as knee (RR 0.48, CI 0.32 to 0.72 injuries among young amateur female footballers. The 'Knee Injury Prevention Program' (KIPP significantly reduced the risk of noncontact lower limb (RR 0.5, CI 0.33 to 0.76 and overuse (RR 0.44, CI 0.22 to 0.86 injuries in young amateur female football and basketball players. The 'Prevent Injury and Enhance Performance' (PEP strategy reduces the incidence of anterior cruciate ligament (ACL injuries (RR 0.18, CI 0.08 to 0.42. The 'HarmoKnee' programme reduces the risk of knee injuries (RR 0.22, CI 0.06 to 0.76 in teenage female footballers. The 'Anterior Knee Pain Prevention Training Programme' (AKP PTP significantly reduces the incidence of anterior

  7. Pattern of injury mortality by age-group in children aged 0–14 years in Scotland, 2002–2006, and its implications for prevention

    Directory of Open Access Journals (Sweden)

    Stone David H

    2009-04-01

    Full Text Available Abstract Background Knowledge of the epidemiology of injuries in children is essential for the planning, implementation and evaluation of preventive measures but recent epidemiological information on injuries in children both in general and by age-group in Scotland is scarce. This study examines the recent pattern of childhood mortality from injury by age-group in Scotland and considers its implications for prevention. Methods Routine mortality data for the period 2002–2006 were obtained from the General Register Office for Scotland and were analysed in terms of number of deaths, mean annual mortality rates per 100,000 population, leading causes of death, and causes of injury death. Mid-year population estimates were used as the denominator. Chi-square tests were used to determine statistical significance. Results 186 children aged 0–14 died from an injury in Scotland during 2002–06 (MR 4.3 per 100,000. Injuries were the leading cause of death in 1–14, 5–9 and 10–14 year-olds (causing 25%, 29% and 32% of all deaths respectively. The leading individual causes of injury death (0–14 years were pedestrian and non-pedestrian road-traffic injuries and assault/homicide but there was variation by age-group. Assault/homicide, fire and suffocation caused most injury deaths in young children; road-traffic injuries in older ones. Collectively, intentional injuries were a bigger threat to the lives of under-15s than any single cause of unintentional injury. The mortality rate from assault/homicide was highest in infants ( Conclusion Injuries continue to be a leading cause of death in childhood in Scotland. Variation in causes of injury death by age-group is important when targeting preventive efforts. In particular, the threats of assault/homicide in infants, fire in 1–4 year-olds, pedestrian injury in 5–14 year-olds, and suicide in 10–14 year-olds need urgent consideration for preventive action.

  8. Seatbelt submarining injury and its prevention countermeasures: How a cantilever seat pan structure exacerbate submarining.

    Science.gov (United States)

    Thorbole, Chandrashekhar K

    2015-01-01

    The purpose of this study and a case report was to demonstrate seat belt webbing induced injury due to seatbelt submarining during the frontal motor vehicle crash. Submarining is an undesired phenomenon during a frontal crash scenario and is dependent on design features of the seat pan and seatbelt system. The lack of adequate anti-submarining features at any seating position with three-point restraint can cause abdominal solid and hollow organ injuries. This paper reports a case of submarining and factors that exacerbated this phenomenon leading to critical occupant abdominal injury. This case report and the following injury causation analysis demonstrate the shortcomings of a cantilever seat pan design in context to the occupant safety. The inadequate seat pan anti-submarining feature in association with lack of seatbelt load-limiter and Pretensioner reduces the level of occupant protection offered by the seat belt system in the rear seat. This case report shows the dangers of cantilever seat pan design and its association with increased risk of submarining causing severe abdominal injuries.

  9. PREVENTION AND TREATMENT OF ISCHEMIA-REPERFUSION INJURY IN LIVER TRANSPLANTATION-POSSIBLE WAY TO EXPAND THE DONOR POOL

    Directory of Open Access Journals (Sweden)

    D. L. Tsoy

    2013-01-01

    Full Text Available The shortage of donor organs results in the search for alternative ways to increase the donor pool. One of these is the expansion of marginal donor criteria. The use of liver grafts from donors in this group is associated with a high risk of primary non-functioning graft which lies at the basis of ischemia-reperfusion injury of the liver. In this regard, in this review, we examined the main stages of the pathogenesis of liver disturbances as well as modern methods of prevention and treatment. 

  10. Prevention and Therapeutic Effects and Mechanisms of Tanshinone IIA Sodium Sulfonate on Acute Liver Injury Mice Model

    Directory of Open Access Journals (Sweden)

    Lunjie Lu

    2016-01-01

    Full Text Available Tanshinone IIA sodium sulfonate (TSS is a water-soluble derivative of tanshinone IIA, which is the main pharmacologically active component of Salvia miltiorrhiza. This study aimed to verify the preventive and therapeutic effects of TSS and its combined therapeutic effects with magnesium isoglycyrrhizinate (MI in D-galactosamine- (D-Gal- induced acute liver injury (ALI in mice. The potential regulatory mechanisms of TSS on ALI were also examined. Our results may provide a basis for the development of novel therapeutics for ALI.

  11. SODIUM BICARBONATE INFUSION: TO PREVENT CARDIAC SURGERY - ASSOCIATED ACUTE KIDNEY INJURY

    Directory of Open Access Journals (Sweden)

    Ramesh

    2015-02-01

    Full Text Available OBJECTIVES: The incidence of cardiac surgery – associated acute kidney injury is 50% of patients and is associated with increased mortality and morbidity. This study aimed to determine if perioperative urinary and plasma alkalization with sodium bicarbonate infusion re duces the incidence of cardiac surgery – associated acute kidney injury. SETTING AND DESIGN: This study is double blind randomized control trial conducted at U N Mehta Institute of Cardiology and Research Center , India. METHOD S AND RESULT: A total of 140 pat ients scheduled to undergo elective cardiac surgery , who were at increased risk of development of cardiac surgery – associated acute kidney injury using recognized risk factors. Patients were randomly allocated to receive either sodium bicarbonate (n = 70 o r sodium chloride (n = 70 infusion , commencing at the start of anesthesia , in a dose of 4 mmol/kg over 24 hour. The primary outcome measure was the number of patients with development of CSA - AKI , defined as an increase in creatinine greater than 25% from baseline to peak value within the first three postoperative days. Significant differences among the groups in both plasma and urinary pH were achieved 6 hours after commencement of the infusion , and these changes persisted for more than 24 hours. A total o f 7 out of 70(10% patients in the sodium bicarbonate group and 16 out of 70(22.85% patients in the sodium chloride group developed acute kidney injury within the first three postoperative days with p value of 0.06 which is statistically not significant . There were also no significant differences in ventilation hours , ICU or hospital length of stay , or mortality. CONCLUSIONS: Perioperative alkalization of blood and urine using an infusion of sodium bicarbonate did not result in a decrease in the incidence of acute kidney injury in patients undergoing cardiac surgery. KEYWORDS: Acute kidney injury; Cardiac surgery; Cardiopulmonary bypass; Creatinine

  12. Local cooling does not prevent hyperalgesia following burn injury in humans

    DEFF Research Database (Denmark)

    Werner, Mads U; Lassen, Birgit Vibeke; Pedersen, Juri L

    2002-01-01

    -inflammatory or anti-hyperalgesic potential of early cooling after thermal injury. Twenty-four healthy volunteers participated in this randomized, single-blinded study. Following baseline measurements, which included inflammatory variables (skin temperature, erythema index) and sensory variables (thermal...... on the burns. One of the thermodes cooled the burn (8 degrees C for 30 min) whereas the other thermode was a non-active dummy on the control burn. Inflammatory and sensory variables were followed for 160 min after end of the cooling procedure. The burn injury induced significant increases in skin temperature...... (Presponses (Presponses (Pskin temperature (P>0...

  13. Capabilities of Helmets for Preventing Head Injuries Induced by Ballistic Impacts

    Directory of Open Access Journals (Sweden)

    D.V. Balandin

    2004-01-01

    Full Text Available The limiting performance of ballistically loaded helmets designed to reduce head injuries is studied analytically. The projectile does not penetrate the helmet. This analysis evaluates the absolute minimum of the peak displacement of the helmet shell relative to the head, provided that criteria measuring the severity of head injuries lie within prescribed limits. Rather than optimize a specific design configuration, e.g. a viscoelastic foam liner, characteristics of a time-dependent force representing the helmet liner are calculated. The formulation reduces the limiting performance analysis to an optimal control problem.

  14. Noninvasive transcutaneous bionic baroreflex system prevents severe orthostatic hypotension in patients with spinal cord injury.

    Science.gov (United States)

    Yoshida, Masayoshi; Murayama, Yoshinori; Chishaki, Akiko; Sunagawa, Kenji

    2008-01-01

    Central baroreflex failure in patients with spinal cord injury results in serious orthostatic hypotension. We examined if transcutaneous electrical stimulation regulates arterial pressure in those patients. We identified skin regions capable of increasing arterial pressure and determined respective transfer function. Using the transfer function, we designed the feedback regulator (i.e., bionic baroreflex system) to control arterial pressure. Orthostatic stress decreased arterial pressure profoundly. Activation of bionic regulator restored and maintained arterial pressure at pre-specified levels. We conclude that the transcutaneous bionic system is noninvasive and capable of stabilizing arterial pressure in patients with spinal cord injury.

  15. CB1 and CB2 cannabinoid receptor antagonists prevent minocycline-induced neuroprotection following traumatic brain injury in mice.

    Science.gov (United States)

    Lopez-Rodriguez, Ana Belen; Siopi, Eleni; Finn, David P; Marchand-Leroux, Catherine; Garcia-Segura, Luis M; Jafarian-Tehrani, Mehrnaz; Viveros, Maria-Paz

    2015-01-01

    Traumatic brain injury (TBI) and its consequences represent one of the leading causes of death in young adults. This lesion mediates glial activation and the release of harmful molecules and causes brain edema, axonal injury, and functional impairment. Since glial activation plays a key role in the development of this damage, it seems that controlling it could be beneficial and could lead to neuroprotective effects. Recent studies show that minocycline suppresses microglial activation, reduces the lesion volume, and decreases TBI-induced locomotor hyperactivity up to 3 months. The endocannabinoid system (ECS) plays an important role in reparative mechanisms and inflammation under pathological situations by controlling some mechanisms that are shared with minocycline pathways. We hypothesized that the ECS could be involved in the neuroprotective effects of minocycline. To address this hypothesis, we used a murine TBI model in combination with selective CB1 and CB2 receptor antagonists (AM251 and AM630, respectively). The results provided the first evidence for the involvement of ECS in the neuroprotective action of minocycline on brain edema, neurological impairment, diffuse axonal injury, and microglial activation, since all these effects were prevented by the CB1 and CB2 receptor antagonists.

  16. A systematic review into the efficacy of static stretching as part of a warm-up for the prevention of exercise-related injury.

    Science.gov (United States)

    Small, Katie; Mc Naughton, Lars; Matthews, Martyn

    2008-01-01

    A systematic review of the literature was undertaken to assess the efficacy of static stretching as part of the warm-up for the prevention of exercise-related injuries. Computer-aided literature search for articles post-1990 and pre-January 2008 related to static stretching and injury prevention using MEDLINE, SPORT Discus, PubMed, and ScienceDirect databases. All relevant randomised clinical trials (RCTs) and controlled clinical trials (CCTs) satisfying inclusion/exclusion criteria were evaluated by methodological assessment to score the studies using accredited criteria. Seven out of 364 studies met the inclusion/exclusion criteria. All four RCTs concluded that static stretching was ineffective in reducing the incidence of exercise-related injury, and only one of the three CCTs concluded that static stretching did reduce the incidence of exercise-related injury. Three out of the seven studies noted significant reductions in musculotendinous and ligament injuries following a static stretching protocol despite nonsignificant reductions in the all-injury risk. All RCTs scored over 50 points (maximum possible score = 100), whereas all CCTs scored under 45 points. There is moderate to strong evidence that routine application of static stretching does not reduce overall injury rates. There is preliminary evidence, however, that static stretching may reduce musculotendinous injuries.

  17. Preventing ACL Injuries in Females: What Physical Educators Need to Know

    Science.gov (United States)

    Toscano, Lisa; Carroll, Brianne

    2015-01-01

    Anterior cruciate ligament (ACL) injuries happen at a frequent rate, especially in girls and women. While there are many factors that contribute to ACL tears, teaching proper landing techniques and strengthening certain muscles can decrease the incidence of ACL tears, especially in women. This article reviews some of the high-risk factors that…

  18. The Cost of Childhood Unintentional Injuries and the Value of Prevention.

    Science.gov (United States)

    Miller, Ted R.; Romano, Eduardo O.; Spicer, Rebecca S.

    2000-01-01

    Examines frequency, costs, and quality of life losses associated with unintentional childhood injuries in 1996, using analyses of national and state data sets. Summarizes the cost effectiveness of several child safety measures and discusses current federal funding patterns for health care research on the subject. An appendix presents methods of…

  19. Effect of ozone oxidative preconditioning in preventing early radiation-induced lung injury in rats

    Energy Technology Data Exchange (ETDEWEB)

    Bakkal, B.H. [Department of Radiation Oncology, School of Medicine, Bulent Ecevit University, Kozlu, Zonguldak (Turkey); Gultekin, F.A. [Department of General Surgery, School of Medicine, Bulent Ecevit University, Kozlu, Zonguldak (Turkey); Guven, B. [Department of Biochemistry, School of Medicine, Bulent Ecevit University, Kozlu, Zonguldak (Turkey); Turkcu, U.O. [Mugla School of Health Sciences, Mugla Sitki Kocman University, Mugla (Turkey); Bektas, S. [Department of Pathology, School of Medicine, Bulent Ecevit University, Kozlu, Zonguldak (Turkey); Can, M. [Department of Biochemistry, School of Medicine, Bulent Ecevit University, Kozlu, Zonguldak (Turkey)

    2013-09-27

    Ionizing radiation causes its biological effects mainly through oxidative damage induced by reactive oxygen species. Previous studies showed that ozone oxidative preconditioning attenuated pathophysiological events mediated by reactive oxygen species. As inhalation of ozone induces lung injury, the aim of this study was to examine whether ozone oxidative preconditioning potentiates or attenuates the effects of irradiation on the lung. Rats were subjected to total body irradiation, with or without treatment with ozone oxidative preconditioning (0.72 mg/kg). Serum proinflammatory cytokine levels, oxidative damage markers, and histopathological analysis were compared at 6 and 72 h after total body irradiation. Irradiation significantly increased lung malondialdehyde levels as an end-product of lipoperoxidation. Irradiation also significantly decreased lung superoxide dismutase activity, which is an indicator of the generation of oxidative stress and an early protective response to oxidative damage. Ozone oxidative preconditioning plus irradiation significantly decreased malondialdehyde levels and increased the activity of superoxide dismutase, which might indicate protection of the lung from radiation-induced lung injury. Serum tumor necrosis factor alpha and interleukin-1 beta levels, which increased significantly following total body irradiation, were decreased with ozone oxidative preconditioning. Moreover, ozone oxidative preconditioning was able to ameliorate radiation-induced lung injury assessed by histopathological evaluation. In conclusion, ozone oxidative preconditioning, repeated low-dose intraperitoneal administration of ozone, did not exacerbate radiation-induced lung injury, and, on the contrary, it provided protection against radiation-induced lung damage.

  20. Donor pretreatment with carbon monoxide prevents ischemia/reperfusion injury following heart transplantation in rats

    Directory of Open Access Journals (Sweden)

    Noritomo Fujisaki

    2016-01-01

    Full Text Available Because inhaled carbon monoxide (CO provides potent anti-inflammatory and antioxidant effects against ischemia reperfusion injury, we hypothesized that treatment of organ donors with inhaled CO would decrease graft injury after heart transplantation. Hearts were heterotopically transplanted into syngeneic Lewis rats after 8 hours of cold preservation in University of Wisconsin solution. Donor rats were exposed to CO at a concentration of 250 parts per million for 24 hours via a gas-exposure chamber. Severity of myocardial injury was determined by total serum creatine phosphokinase and troponin I levels at three hours after reperfusion. In addition, Affymetrix gene array analysis of mRNA transcripts was performed on the heart graft tissue prior to implantation. Recipients of grafts from CO-exposed donors had lower levels of serum troponin I and creatine phosphokinase; less upregulation of mRNA for interleukin-6, intercellular adhesion molecule-1, and tumor necrosis factor-α; and fewer infiltrating cells. Although donor pretreatment with CO altered the expression of 49 genes expressly represented on the array, we could not obtain meaningful data to explain the mechanisms by which CO potentiated the protective effects.Pretreatment with CO gas before organ procurement effectively protected cardiac grafts from ischemia reperfusion-induced injury in a rat heterotopic cardiac transplant model. A clinical report review indicated that CO-poisoned organ donors may be comparable to non-poisoned donors.

  1. Too Much of a Good Thing: Prevention of Computer-Related Repetitive Strain Injuries among Children.

    Science.gov (United States)

    Linden, Paul

    1998-01-01

    Examines computer use and repetitive strain injury (RSI) among children and young adults, emphasizing body-awareness training that teaches people to notice and feel body components; understand principles of relaxation, balance, and movement efficiency; and use economical and strain-free ways of accomplishing movements. Outlines elements of safety…

  2. Effect of ozone oxidative preconditioning in preventing early radiation-induced lung injury in rats

    Directory of Open Access Journals (Sweden)

    B.H. Bakkal

    2013-09-01

    Full Text Available Ionizing radiation causes its biological effects mainly through oxidative damage induced by reactive oxygen species. Previous studies showed that ozone oxidative preconditioning attenuated pathophysiological events mediated by reactive oxygen species. As inhalation of ozone induces lung injury, the aim of this study was to examine whether ozone oxidative preconditioning potentiates or attenuates the effects of irradiation on the lung. Rats were subjected to total body irradiation, with or without treatment with ozone oxidative preconditioning (0.72 mg/kg. Serum proinflammatory cytokine levels, oxidative damage markers, and histopathological analysis were compared at 6 and 72 h after total body irradiation. Irradiation significantly increased lung malondialdehyde levels as an end-product of lipoperoxidation. Irradiation also significantly decreased lung superoxide dismutase activity, which is an indicator of the generation of oxidative stress and an early protective response to oxidative damage. Ozone oxidative preconditioning plus irradiation significantly decreased malondialdehyde levels and increased the activity of superoxide dismutase, which might indicate protection of the lung from radiation-induced lung injury. Serum tumor necrosis factor alpha and interleukin-1 beta levels, which increased significantly following total body irradiation, were decreased with ozone oxidative preconditioning. Moreover, ozone oxidative preconditioning was able to ameliorate radiation-induced lung injury assessed by histopathological evaluation. In conclusion, ozone oxidative preconditioning, repeated low-dose intraperitoneal administration of ozone, did not exacerbate radiation-induced lung injury, and, on the contrary, it provided protection against radiation-induced lung damage.

  3. Toward an Effective Long-Term Strategy for Preventing Motor Vehicle Crashes and Injuries

    Directory of Open Access Journals (Sweden)

    Anthony R. Mawson

    2014-08-01

    Full Text Available Casualties due to motor vehicle crashes (MVCs include some 40,000 deaths each year in the United States and one million deaths worldwide. One strategy that has been recommended for improving automobile safety is to lower speed limits and enforce them with speed cameras. However, motor vehicles can be hazardous even at low speeds whereas properly protected human beings can survive high-speed crashes without injury. Emphasis on changing driver behavior as the focus for road safety improvements has been largely unsuccessful; moreover, drivers today are increasingly distracted by secondary tasks such as cell phone use and texting. Indeed, the true limiting factor in vehicular safety is the capacity of human beings to sense and process information and to make rapid decisions. Given that dramatic reductions in injuries and deaths from MVCs have occurred over the past century due to improvements in safety technology, despite increases in the number of vehicles on the road and miles driven per vehicle, we propose that an effective long-term strategy for reducing MVC-related injury would be continued technological innovation in vehicle design, aimed at progressively removing the driver from routine operational decision-making. Once this is achieved, high rates of speed could be achieved on open highways, with minimal risk of crashes and injury to occupants and pedestrians.

  4. Adolescents' Perspectives of Youth Non-Suicidal Self-Injury Prevention

    Science.gov (United States)

    Berger, Emily; Hasking, Penelope; Martin, Graham

    2017-01-01

    Non-suicidal self-injury (NSSI) is of increasing concern, yet many adolescents who self-injure are reluctant to seek professional help. Instead, they turn to friends for support, although it is unclear what these friends can offer. This study aimed to identify adolescents' views of how peers and online friends can help young people who…

  5. Running from Iliotibial Band Syndrome: A Guide for Preventing Overuse Injuries

    Science.gov (United States)

    Ramsey, Codi A.

    2016-01-01

    Iliotbial band syndrome (ITBS) is an overuse injury that affects distance runners and produces a large amount of frustration (and pain) to the runner, coaches and trainers. Treatments for ITBS vary widely and no known cures exist. Many running experts and physicians have prescribed several variations of training programs designed to help runners…

  6. Evaluating web-based static, animated and interactive maps for injury prevention

    Directory of Open Access Journals (Sweden)

    Jonathan Cinnamon

    2009-11-01

    Full Text Available Public health planning can benefit from visual exploration and analysis of geospatial data. Maps and geovisualization tools must be developed with the user-group in mind. User-needs assessment and usability testing are crucial elements in the iterative process of map design and implementation. This study presents the results of a usability test of static, animated and interactive maps of injury rates and socio-demographic determinants of injury by a sample of potential end-users in Toronto, Canada. The results of the user-testing suggest that different map types are useful for different purposes and for satisfying the varying skill level of the individual user. The static maps were deemed to be easy to use and versatile, while the animated maps could be made more useful if animation controls were provided. The split-screen concept of the interactive maps was highlighted as particularly effective for map comparison. Overall, interactive maps were identified as the preferred map type for comparing patterns of injury and related socio-demographic risk factors. Information collected from the user-tests is being used to expand and refine the injury web maps for Toronto, and could inform other public health-related geo-visualization projects.

  7. PINK1-Parkin-Mediated Mitophagy Protects Mitochondrial Integrity and Prevents Metabolic Stress-Induced Endothelial Injury.

    Directory of Open Access Journals (Sweden)

    Weiwei Wu

    Full Text Available Mitochondrial injury and dysfunction, a significant feature in metabolic syndrome, triggers endothelial cell dysfunction and cell death. Increasing evidence suggests that mitophagy, a process of autophagic turnover of damaged mitochondria, maintains mitochondrial integrity. PINK1 (phosphatase and tensin homolog (PTEN-induced putative kinase 1 and Parkin signaling is a key pathway in mitophagy control. In this study, we examined whether this pathway could protect mitochondria under metabolic stress. We found that palmitic acid (PA induced significant mitophagy and activated PINK1 and Parkin in endothelial cells. Knocking down PINK1 or Parkin reduced mitophagy, leading to impaired clearance of damaged mitochondria and intracellular accumulation of mitochondrial fragments. Furthermore, PINK1 and Parkin prevented PA-induced mitochondrial dysfunction, ROS production and apoptosis. Finally, we show that PINK1 and Parkin were up-regulated in vascular wall of obese mice and diabetic mice. Our study demonstrates that PINK1-Parkin pathway is activated in response to metabolic stress. Through induction of mitophagy, this pathway protects mitochondrial integrity and prevents metabolic stress-induced endothelial injury.

  8. Prevention of export of anoxia/reoxygenation injury from ischemic to nonischemic cardiomyocytes via inhibition of endocytosis.

    Science.gov (United States)

    Khaidakov, Magomed; Mercanti, Federico; Wang, Xianwei; Ding, Zufeng; Dai, Yao; Romeo, Francesco; Sawamura, Tatsuya; Mehta, Jawahar L

    2014-06-15

    Myocardial infarct size is determined by the death of nonischemic border zone cardiomyocytes caused by export of injury signals from the infarct zone. The countermeasures to limit infarct size, therefore, should be aimed at nonselective blockade of most, if not all, injury signals from entering nonischemic cells. To test whether inhibition of endocytosis might limit infarct size, HL-1 cardiomyocytes were subjected to anoxia (6 h) and reoxygenation (1 h). Anoxic and reoxygenated cells showed a multifold increase in mitochondrial ROS production accompanied with upregulation of scavenger receptors lectin-like oxidized low-density lipoprotein receptor-1 and CD36 and stimulation of stress signals, including NADPH oxidase subunit p22(phox), SOD2, and beclin-1. Incubation of healthy cardiomyocytes in media from anoxic and reoxygenated cells (conditioned media) resulted in qualitatively similar responses, including increase in the generation of mitochondrial ROS, p22(phox), SOD2, and beclin-1. Anoxia and reoxygenation caused collapse of clathrin-mediated endocytosis and stimulation of macropinocytosis, whereas in cultures exposed to conditioned media, the activity of endocytosis was uniformly higher. Conditioned media also significantly aggravated cytotoxic effects of TNF-α and angiotensin II, and suppression of endocytosis reversed these trends, resulting in an overall increase of metabolic activity. Moreover, inhibition of endocytosis prevented binding of oxidized cellular fragments with greater efficiency than targeted neutralization of the scavenger receptor lectin-like oxidized low-density lipoprotein receptor-1. Many of the observations in HL-1 cardiomyocytes were confirmed in primary cardiomyocyte cultures. Our data suggest that endocytosis is upregulated in border zone cardiomyocytes, and inhibition of endocytosis may be an effective approach to prevent export of injury signals from the infarct zone.

  9. Intravenous immunoglobulin prevents murine antibody-mediated acute lung injury at the level of neutrophil reactive oxygen species (ROS production.

    Directory of Open Access Journals (Sweden)

    John W Semple

    Full Text Available Transfusion-related acute lung injury (TRALI is a leading cause of transfusion-associated mortality that can occur with any type of transfusion and is thought to be primarily due to donor antibodies activating pulmonary neutrophils in recipients. Recently, a large prospective case controlled clinical study of cardiac surgery patients demonstrated that despite implementation of male donors, a high incidence of TRALI still occurred and suggested a need for additional interventions in susceptible patient populations. To examine if intravenous immunoglobulin (IVIg may be effective, a murine model of antibody-mediated acute lung injury that approximates human TRALI was examined. When BALB/c mice were injected with the anti-major histocompatibility complex class I antibody 34-1-2s, mild shock (reduced rectal temperature and respiratory distress (dyspnea were observed and pre-treatment of the mice with 2 g/kg IVIg completely prevented these symptoms. To determine IVIg's usefulness to affect severe lung damage, SCID mice, previously shown to be hypersensitive to 34-1-2s were used. SCID mice treated with 34-1-2s underwent severe shock, lung damage (increased wet/dry ratios and 40% mortality within 2 hours. Treatment with 2 g/kg IVIg 18 hours before 34-1-2s administration completely protected the mice from all adverse events. Treatment with IVIg after symptoms began also reduced lung damage and mortality. While the prophylactic IVIg administration did not affect 34-1-2s-induced pulmonary neutrophil accumulation, bone marrow-derived neutrophils from the IVIg-treated mice displayed no spontaneous ROS production nor could they be stimulated in vitro with fMLP or 34-1-2s. These results suggest that IVIg prevents murine antibody-mediated acute lung injury at the level of neutrophil ROS production and thus, alleviating tissue damage.

  10. Aqueous Date Fruit Efficiency as Preventing Traumatic Brain Deterioration and Improving Pathological Parameters after Traumatic Brain Injury in Male Rats

    Directory of Open Access Journals (Sweden)

    Hamze Badeli

    2016-09-01

    Full Text Available Objective: Following traumatic brain injury, disruption of blood-brain-barrier and consequent brain edema are critical events which might lead to increasing intracranial pressure (ICP, and nerve damage. The current study assessed the effects of aqueous date fruit extract (ADFE on the aforementioned parameters. Materials and Methods: In this experimental study, diffused traumatic brain injury (TBI was generated in adult male rats using Marmarou’s method. Experimental groups include two pre-treatment (oral ADFE, 4 and 8 mL/kg for 14 days, vehicle (distilled water, for 14 days and sham groups. Brain edema and neuronal injury were measured 72 hours after TBI. Veterinary coma scale (VCS and ICP were determined at -1, 4, 24, 48 and 72 hours after TBI. Differences among multiple groups were assessed using ANOVA. Turkey’s test was employed for the ANOVA post-hoc analysis. The criterion of statistical significance was sign at P<0.05. Results: Brain water content in ADFE-treated groups was decreased in comparison with the TBI+vehicle group. VCS at 24, 48 and 72 hours after TBI showed a significant increase in ADFE groups in comparison with the TBI+vehicle group. ICP at 24, 48 and 72 hours after TBI, was decreased in ADFE groups, compared to the TBI+vehicle. Brain edema, ICP and neuronal injury were also decreased in ADFE group, but VCS was increased following on TBI. Conclusion: ADFE pre-treatment demonstrated an efficient method for preventing traumatic brain deterioration and improving pathological parameters after TBI.

  11. 76 FR 21749 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Funding...

    Science.gov (United States)

    2011-04-18

    ... Control Special Emphasis Panel (SEP): Funding Opportunity Announcement (FOA) CK11- 0010101PPHF11, Initial... Ventilator-Associated Pneumonia: Reducing Burden and Demonstrating Preventability,'' FOA CK11- 0010101PPHF11... for Ventilator-Associated Pneumonia: Reducing Burden and Demonstrating Preventability,'' FOA...

  12. Guidelines for the Prevention of Infections Associated With Combat-Related Injuries: 2011 Update

    Science.gov (United States)

    2011-08-01

    removal places patients at risk for overwhelm- ing postsplenectomy sepsis from encapsulated bacteria, espe- cially Streptococcus pneumoniae . Because of...negative coverage with aminoglycoside or fluoroquinolone not recommended (18) Addition of penicillin to prevent clostridial gangrene or streptococcal...globulin as appropriate Enhance gram-negative coverage with aminoglycoside or fluoroquinolone not recommended (!B) Addition of penicillin to prevent

  13. [Urethral injuries secondary to implantation of penile prosthesis. Analysis of the causes, prevention and treatment].

    Science.gov (United States)

    Vitarelli, Antonio; Divenuto, Lucia; Palminteri, Enzo; Lorusso, Giovanni; Pagliarulo, Arcangelo

    2014-01-01

    Urethral injuries due to penile prosthesis implant represent a rare complication of the intervention to position penile prosthesis, but unfortunately scientific literature about this is poor. This rare complication may occur during surgery and in the postoperative period, both early and late. It recognizes a variety of causes that may include anatomical or functional conditions, for example cavernosal fibrosis or outcomes of inflammations or previous urethral lesions and pathological sensibility due to diabetic neuropathy or other forms of neuropathy including those from spinal cord injury or myelopathy. This review evaluates the possible predisposing conditions, the clinical presentations, and the devices in the surgical procedures to use to minimize the risk of onset of this lesions and the measures to take if they occur.

  14. A feasible strategy for preventing blood clots in critically ill patients with acute kidney injury (FBI)

    DEFF Research Database (Denmark)

    Robinson, Sian I.; Zincuk, A.; Larsen, U. L.;

    2014-01-01

    urine output prior to discontinuing dialysis, and low neutrophil gelatinase-associated lipocalin in dialysis-free intervals, as markers of renal recovery. METHODS/DESIGN: In a multicenter, double-blind randomized controlled trial in progress at three intensive care units across Denmark, we randomly......BACKGROUND: Previous pharmacokinetic trials suggested that 40 mg subcutaneous enoxaparin once daily provided inadequate thromboprophylaxis for intensive care unit patients. Critically ill patients with acute kidney injury are at increased risk of venous thromboembolism and yet are often excluded...... from these trials. We hypothesized that for critically ill patients with acute kidney injury receiving continuous renal replacement therapy, a dose of 1 mg/kg enoxaparin subcutaneously once daily would improve thromboprophylaxis without increasing the risk of bleeding. In addition, we seek to utilize...

  15. Fluoxetine prevents oligodendrocyte cell death by inhibiting microglia activation after spinal cord injury.

    Science.gov (United States)

    Lee, Jee Y; Kang, So R; Yune, Tae Y

    2015-05-01

    Oligodendrocyte cell death and axon demyelination after spinal cord injury (SCI) are known to be important secondary injuries contributing to permanent neurological disability. Thus, blocking oligodendrocyte cell death should be considered for therapeutic intervention after SCI. Here, we demonstrated that fluoxetine, an antidepressant drug, alleviates oligodendrocyte cell death by inhibiting microglia activation after SCI. After injury at the T9 level with a Precision Systems and Instrumentation (Lexington, KY) device, fluoxetine (10 mg/kg, intraperitoneal) was administered once a day for the indicated time points. Immunostaining with CD11b (OX-42) antibody and quantification analysis showed that microglia activation was significantly inhibited by fluoxetine at 5 days after injury. Fluoxetine also significantly inhibited activation of p38 mitogen-activated protein kinase (p38-MAPK) and expression of pro-nerve growth factor (pro-NGF), which is known to mediate oligodendrocyte cell death through the p75 neurotrophin receptor after SCI. In addition, fluoxetine attenuated activation of Ras homolog gene family member A and decreased the level of phosphorylated c-Jun and, ultimately, alleviated caspase-3 activation and significantly reduced cell death of oligodendrocytes at 5 days after SCI. Further, the decrease of myelin basic protein, myelin loss, and axon loss in white matter was also significantly blocked by fluoxetine, as compared to vehicle control. These results suggest that fluoxetine inhibits oligodendrocyte cell death by inhibiting microglia activation and p38-MAPK activation, followed by pro-NGF production after SCI, and provide a potential usage of fluoxetine for a therapeutic agent after acute SCI in humans.

  16. Preventing Injuries in the U.S. Military: The Process, Priorities, and Epidemiologic Evidence

    Science.gov (United States)

    2008-12-01

    Tibial collateral ligament bursitis Inflammation and Pain 726.63 Fibular collateral ligament bursitis Inflammation and Pain 726.64 Patellar... tibial stress fracture in male runners. Med Sci Sports Exerc, 1999;31(8):1088-93. (24) Delfico AJ, Garrett WE, Jr. 1998. Mechanisms of injury of...Musculoskeletal System 5022 Periostitis X X X 50 Bones and Joints Disease 5000-5399 Musculoskeletal System 5023 Myositis Ossificans

  17. Mechanism for Prevention of Alcohol-Induced Liver Injury by Dietary Methyl Donors

    OpenAIRE

    Powell, Christine L.; Bradford, Blair U.; Craig, Christopher Patrick; Tsuchiya, Masato; Uehara, Takeki; O’Connell, Thomas M.; Pogribny, Igor P.; Melnyk, Stepan; Koop, Dennis R.; Bleyle, Lisa; Threadgill, David W.; Rusyn, Ivan

    2010-01-01

    Alcohol-induced liver injury (ALI) has been associated with, among other molecular changes, abnormal hepatic methionine metabolism, resulting in decreased levels of S-adenosylmethionine (SAM). Dietary methyl donor supplements such as SAM and betaine mitigate ALI in animal models; however, the mechanisms of protection remain elusive. It has been suggested that methyl donors may act via attenuation of alcohol-induced oxidative stress. We hypothesized that the protective action of methyl donors ...

  18. A Public Health Approach to Injury Prevention: The U.S. Military Experience

    Science.gov (United States)

    2010-01-01

    Ground, Maryland; Head- quarters, Air Force Safety Center (Burnham), Research and Epidemiology Branch, Kirtland Air Force Base, New Mexico ; EpiData Center...composed of approximately 30 members representing the military Services in the areas of operations, safety, medi- cine , epidemiology, policy, and...occupational medi- cine , and other fıelds typically consider injuries. Based on Table 8. Service safety–medical data matching resultsa Air Force Navy

  19. Preventive administration of cromakalim reduces aquaporin-4 expression and blood-brain barrier permeability in a rat model of cerebral ischemia/reperfusion injury

    Institute of Scientific and Technical Information of China (English)

    Shilei Wang; Yanting Wang; Yan Jiang; Qingxian Chang; Peng Wang; Shiduan Wang

    2011-01-01

    Cromakalim, an adenosine triphosphate-sensitive potassium channel opener, exhibits protective effects on cerebral ischemia/reperfusion injury. However, there is controversy as to whether this effect is associated with aquaporin-4 and blood-brain barrier permeability. Immunohistochemistry results show that preventive administration of cromakalim decreased aquaporin-4 and IgG protein expression in rats with ischemia/reperfusion injury; it also reduced blood-brain barrier permeability, and alleviated brain edema, ultimately providing neuroprotection.

  20. Amateur Sports Training in Sports Injury Prevention Research%业余体育训练中运动损伤的预防研究

    Institute of Scientific and Technical Information of China (English)

    高峰

    2013-01-01

    目的:分析业余体育训练中造成运动损伤的原因、预防方法和治疗方法.方法:整理1000例参加业余体育训练人员的相关资料,对这些人员的运动损伤情况进行统计,分析造成运动损伤的主要原因,如何预防这些运动损伤以及损伤后的治疗方法.结果:获取了业余体育训练运动损伤的原因、预防措施和治疗方式.结论:在业余体育训练过程中,非常容易发生运动损伤,应该加强运动损伤的预防,从而保证训练人员的身体健康.%Objective: Analysis of amateur sports training in sports injury caused by the causes, prevention and treatment methods. Methods: Finishing 1000 cases of part in amateur sports training personnel related material, to the researchers' sports injury statistics, analysis of sports injury caused by the main reason, how to prevent these sports injury after injury and treatment methods. Results: For the amateur sports training sports injury reason, prevention measures and treatment. Conclusion: In amateur sports training process, very easy to happen sports injury, we should strengthen sports injury prevention, so as to ensure the quality of personnel training body.

  1. 5-HMF prevents against oxidative injury via APE/Ref-1.

    Science.gov (United States)

    Zhang, J-H; Di, Y; Wu, L-Y; He, Y-L; Zhao, T; Huang, X; Ding, X-F; Wu, K-W; Fan, M; Zhu, L-L

    2015-01-01

    Oxidative injury is involved in many diseases, including ischemic and neurodegenerative diseases. Antioxidant drugs can be used to relieve the oxidative injury caused by these diseases; however, there are very few antioxidant drugs available for clinical use. In this study, we found that 5-(hydroxymethyl)-2-furfural (5-HMF) protects against the oxidative damage induced by cerebral ischemia in rats or by hydrogen peroxide (H2O2) in PC12 cells. We demonstrated that 5-HMF performs this function via apurinic/apyrimidinic endonuclease/redox factor-1 (APE/Ref-1). APE/Ref-1 is a multifunctional protein involved in oxidative DNA damage repair through the base excision repair (BER) pathway and in the regulation of the DNA-binding activity of several transcription factors. The current study focused on the role of APE/Ref-1 in the antioxidative properties of 5-HMF. The results show that 5-HMF inhibited the reduction of APE/Ref-1 protein level caused by cerebral ischemia-reperfusion injury in rats or H2O2 treatment in PC12 cells. Treatment with an APE/Ref-1 inhibitor blocked 5-HMF-induced protection, suggesting that APE/Ref-1's DNA repair function contributes to antioxidation. In conclusion, this study suggests that APE/Ref-1 may be a potential target for antioxidant drugs.

  2. THE ROLE OF SHOULDER MAXIMUM EXTERNAL ROTATION DURING THROWING FOR ELBOW INJURY PREVENTION IN BASEBALL PLAYERS

    Directory of Open Access Journals (Sweden)

    Kunio Ida

    2008-06-01

    Full Text Available The objective of the present study was to examine whether the passive range of shoulder external rotation (ER, the maximum shoulder external rotation angle (MER during throwing, and the ratio of MER to ER are related to the incidence of the elbow injury. A mixed design with one between-factor (a history of the elbow injury and two within-factors (ER and MER was used to analyze the difference between baseball players with and without a history of medial elbow pain. Twenty high school baseball players who had experienced the medial elbow pain within the previous month but who were not experiencing the pain on the day of the experiment were recruited (elbow-injured group. Another twenty baseball players who had never experienced the medial elbow pain were also used for testing (control group. MER during throwing, ER, and the ratio of MER to ER were obtained in both of the group. A Mann-Whitney test was used for the group comparison (p < 0.05. The ratio of MER to ER was significantly greater in the elbow-injured group (1.52 ± 0.19 than that in the control group (1.33 ± 0.23 (p = 0.008. On the other hand, there was no statistical significance in MER and ER between two groups. The findings of the study indicate that MER/ER relation could be associated with the incidence of the elbow injury in baseball players

  3. Early administration of IL-6RA does not prevent radiation-induced lung injury in mice

    Directory of Open Access Journals (Sweden)

    Inoue Takehiro

    2010-04-01

    Full Text Available Abstract Background Radiation pneumonia and subsequent radiation lung fibrosis are major dose-limiting complications for patients undergoing thoracic radiotherapy. Interleukin-6 (IL-6 is a pleiotropic cytokine and plays important roles in the regulation of immune response and inflammation. The purpose of this study was to investigate whether anti-IL-6 monoclonal receptor antibody (IL-6RA could ameliorate radiation-induced lung injury in mice. Methods BALB/cAnNCrj mice having received thoracic irradiation of 21 Gy were injected intraperitoneally with IL-6RA (MR16-1 or control rat IgG twice, immediately and seven days after irradiation. Enzyme-linked immunosorbent assay was used to examine the plasma level of IL-6 and serum amyloid A (SAA. Lung injury was assessed by histological staining with haematoxylin and eosin or Azan, measuring lung weight, and hydroxyproline. Results The mice treated with IL-6RA did not survive significantly longer than the rat IgG control. We observed marked up-regulation of IL-6 in mice treated with IL-6RA 150 days after irradiation, whereas IL-6RA temporarily suppressed early radiation-induced increase in the IL-6 release level. Histopathologic assessment showed no differences in lung section or lung weight between mice treated with IL-6RA and control. Conclusions Our findings suggest that early treatment with IL-6RA after irradiation alone does not protect against radiation-induced lung injury.

  4. The importance of proper shoe gear and safety stirrups in the prevention of equestrian foot injuries.

    Science.gov (United States)

    Ceroni, Dimitri; De Rosa, Vicenzo; De Coulon, Geraldo; Kaelin, André

    2007-01-01

    The aim of this study was to compile specific foot injuries occurring in pediatric patients that result from equestrian sports and to highlight the importance of wearing adequate riding boots to protect the feet. During a 12-year period, 258 children were admitted to Children's Hospital of Geneva for injuries resulting from horseback riding. Amongst these children, 8 sustained foot lesions that required hospital admission. Four children had compression-type fractures of the cuboid (nutcracker fracture of the cuboid) associated with other complex midfoot fractures, 2 had Lisfranc fracture dislocations, 1 had a fracture of the talus with associated intern malleolar fracture, and the last had a fracture of the 5 metatarsals with lateral displacement. All the noted lesions complied with the same traumatic mechanisms. The horse fell on the patient, and the child's foot, entrapped in the stirrup, was caught in between the animal and the ground. The forefoot was bent by indirect violence in abduction by the stirrup, which acted as a fulcrum. Serious foot injuries may occur in children during equestrian activities. These lesions may be very disabling. Therefore, it is important for doctors, instructors, and parents to promote the use of appropriate safety equipment, including strengthened riding boots and safety stirrups.

  5. An ergonomics intervention program to prevent worker injuries in a metal autoparts factory.

    Science.gov (United States)

    Poosanthanasarn, Nitaya; Lohachit, Chantima; Fungladda, Wijitr; Sriboorapa, Sooth; Pulkate, Chompusakdi

    2005-03-01

    An ergonomics intervention program (EIP) was conducted with male employees working in the pressing and storage sections of a metal autoparts factory in Samut Prakan Province, Thailand. The objectives of this study were to assess the causes of injuries in the pressing and storage sections of that factory, and to improve working conditions by reducing worker injuries from accidents and low back muscular discomfort, using an EIR The study design used a participatory research approach which was quasi-experimental with pretest-posttest evaluations, with a non-equivalent control group. A total of 172 male participants working in Building A were the target group for assessing causes of injury. A retrospective study of official accident information, and questionnaires for general information, health and muscular discomfort, injury frequency rate (IFR), injury severity rate (ISR), medical expenses, and EIP design. Two groups of employees volunteered for the study on muscular back discomfort. The first group of 35 persons volunteered to participate in the EIP (EIP group), and the second 17 persons from Building B did not (non-EIP group). The EIP was composed of 4 major categories: (1) engineering improvement, (2) change in personal protective equipment, (3) environmental improvement, (4) administrative intervention, training, and health education. Low back muscular discomfort was measured through questionnaires on subjective feelings of muscular discomfort, and by surface electromyography (sEMG). Muscle activities were measured by sEMG of the left and right erector spinae and multifidus muscles, and evaluated by multivariate test for dependent samples (paired observation), and multivariate test for two independent samples. After EIP, IFR decreased 65.46%, ISR decreased 41.02%, and medical expenses decreased 42.79%. The low back muscular loads of the EIP group were significantly reduced, with a 95% confidence level (p < 0.05) while those of the non-EIP group were not

  6. 77 FR 291 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Science.gov (United States)

    2012-01-04

    ... Positive Persons, Funding Opportunity Announcement (FOA), PS12-001, initial review. In accordance with... HIV Prevention with Positive Persons, FOA PS12-001.'' Contact Person for More Information:...

  7. 76 FR 7217 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Enhanced...

    Science.gov (United States)

    2011-02-09

    ... Opportunity Announcement (FOA), IP11-010, initial review. In accordance with Section 10(a)(2) of the Federal... for New Vaccine Preventable Disease, FOA IP11-010, initial review.'' CONTACT PERSON FOR...

  8. The effects of injury preventive warm-up programs on knee strength ratio in young male professional soccer players.

    Directory of Open Access Journals (Sweden)

    Abdolhamid Daneshjoo

    Full Text Available PURPOSE: We aimed to investigate the effect of FIFA 11+ (11+ and HarmoKnee injury preventive warm-up programs on conventional strength ratio (CSR, dynamic control ratio (DCR and fast/slow speed ratio (FSR in young male professional soccer players. These ratios are related to the risk of injury to the knee in soccer players. METHODS: Thirty-six players were divided into 3 groups; FIFA 11+, HarmoKnee and control (n = 12 per group. These exercises were performed 3 times per week for 2 months (24 sessions. The CSR, DCR and FSR were measured before and after the intervention. RESULTS: After training, the CSR and DCR of knee muscles in both groups were found to be lower than the published normal values (0.61, 0.72, and 0.78 during 60°.s(-1, 180°.s(-1 and 300°.s(-1, respectively. The CSR (60°.s(-1 increased by 8% and FSR in the quadriceps of the non-dominant leg by 8% in the 11+. Meanwhile, the DCR in the dominant and non-dominant legs were reduced by 40% and 30% respectively in the 11+. The CSR (60°.s(-1 in the non-dominant leg showed significant differences between the 11+, HarmoKnee and control groups (p = 0.02. As for the DCR analysis between groups, there were significant differences in the non-dominant leg between both programs with the control group (p = 0.04. For FSR no significant changes were found between groups. CONCLUSIONS: It can be concluded that the 11+ improved CSR and FSR, but the HarmoKnee program did not demonstrate improvement. We suggest adding more training elements to the HarmoKnee program that aimed to enhance hamstring strength (CSR, DCR and FSR. Professional soccer players have higher predisposition of getting knee injuries because hamstring to quadriceps ratio were found to be lower than the average values. It seems that the 11+ have potentials to improve CSR and FSR as well as prevent knee injuries in soccer players.

  9. Education and Training of Athletes' Self-Prevention Ability of Sports Injury%运动员自我运动损伤防范及教育

    Institute of Scientific and Technical Information of China (English)

    陈香仙; 崇玉萍; 赵芳; 王运良; 何章明

    2012-01-01

    体育运动中运动员的自我损伤防范能力与损伤发生密切相关.对运动员开展自我损伤防范意识的教育与培养,可以有效降低运动损伤的发生风险,为损伤愈合创造了良好的条件.运动损伤防范能力的教育和培养内容包括运动人体科学基本知识、体育道德与行为、竞赛规则、训练原则、科学的训练方法与专项技术、运动损伤发生规律和营养对机体损伤与康复的影响.%Sport athletes' injury prevention capability is closely related to the injury occurred. To carry out the education and training of the athletes self-injury awareness can reduce the risk of sports injuries effectively, and it' s also creating good conditions for wound healing. The education and training of sports injury prevention ability including: Basic knowledge of human movement science, sports ethics and behavior, competition principles, training principles, scientific training method and special technology, sports injury occurrence and nutrition on body injury and influence for rehabilitation.

  10. The Current Practices in Injury Prevention and Safety Helmet Use in an Air Force Medical Center

    Science.gov (United States)

    2000-05-01

    Clinic at Malcom Grow Medical Center, Andrews Air Force Base, Maryland. Preventive counseling Preventing the occurrence of both mental and physical ...of their care. The primary care provider assumes ongoing responsibility for health maintenance and therapy for illness, including consultation with...PA) or a Medical Doctor (M.D.). Doctor of Osteopathy (D.O.), or Registered Nurse (R.N.). Safety helmet For the purpose of this study, the safety

  11. Guidelines for the Prevention of Infections Associated With Combat-Related Injuries: 2011 Update (Executive Summary)

    Science.gov (United States)

    2011-08-01

    Postsplenectomy Immunization 36. Patients who have had their spleens removed should receive immw1ization against Streptococcus pneumoniae , Neisseria...coverage with aminoglycoside or iluoroquinolone not recommended (18) Addition of penicillin to prevent clostridial gangrene or streptococ(’al inkction i> n... penicillin to prevent clostridial gangrene or streptococcal inkction is not recommended (I C) R.:Jose antimicrobial~ if large volume blu,,d product

  12. The immunology of traumatic brain injury: a prime target for Alzheimer’s disease prevention

    Directory of Open Access Journals (Sweden)

    Giunta Brian

    2012-08-01

    Full Text Available Abstract A global health problem, traumatic brain injury (TBI is especially prevalent in the current era of ongoing world military conflicts. Its pathological hallmark is one or more primary injury foci, followed by a spread to initially normal brain areas via cascades of inflammatory cytokines and chemokines resulting in an amplification of the original tissue injury by microglia and other central nervous system immune cells. In some cases this may predispose individuals to later development of Alzheimer’s disease (AD. The inflammatory-based progression of TBI has been shown to be active in humans for up to 17 years post TBI. Unfortunately, all neuroprotective drug trials have failed, and specific treatments remain less than efficacious. These poor results might be explained by too much of a scientific focus on neurons without addressing the functions of microglia in the brain, which are at the center of proinflammatory cytokine generation. To address this issue, we provide a survey of the TBI-related brain immunological mechanisms that may promote progression to AD. We discuss these immune and microglia-based inflammatory mechanisms involved in the progression of post-trauma brain damage to AD. Flavonoid-based strategies to oppose the antigen-presenting cell-like inflammatory phenotype of microglia will also be reviewed. The goal is to provide a rationale for investigations of inflammatory response following TBI which may represent a pathological link to AD. In the end, a better understanding of neuroinflammation could open therapeutic avenues for abrogation of secondary cell death and behavioral symptoms that may mediate the progression of TBI to later AD.

  13. Anti-transforming growth factor-beta monoclonal antibodies prevent lung injury in hemorrhaged mice.

    Science.gov (United States)

    Shenkar, R; Coulson, W F; Abraham, E

    1994-09-01

    Acute lung injury, characterized as the adult respiratory distress syndrome (ARDS), is a common clinical occurrence following blood loss and injury. We previously found increased levels of transforming growth factor (TGF)-beta 1 mRNA in murine intraparenchymal mononuclear cells and in alveolar macrophages within 1 h after hemorrhage. Because TGF-beta has potent proinflammatory and immunoregulatory properties, we investigated the effect of blocking TGF-beta with mAb on hemorrhage-induced pathology, cytokine mRNA levels in lungs, as well as survival from pneumonia. Mice treated with anti-TGF-beta mAb showed normal pulmonary histology 3 days after hemorrhage and resuscitation in contrast to the mononuclear and neutrophil infiltrates, intraalveolar hemorrhage, and interstitial edema found in hemorrhaged mice either treated with control antibody or not treated with any antibody. Decreased mRNA levels for IL-1 beta, TNF-alpha, IL-6, IL-10, and IFN-gamma as compared with untreated, hemorrhaged controls were present in intraparenchymal pulmonary mononuclear cells following therapy with anti-TGF-beta. In contrast, therapy with anti-TGF-beta increased mRNA levels for IL-1 beta and TNF-alpha in alveolar macrophages and for TGF-beta in peripheral blood mononuclear cells collected 3 days after hemorrhage. Administration of anti-TGF-beta to hemorrhaged mice did not correct the enhanced susceptibility to Pseudomonas aeruginosa pneumonia that exists after hemorrhage. These results suggest that TGF-beta has an important role in hemorrhage-induced acute lung injury, but does not contribute to the post-hemorrhage depression in pulmonary antibacterial response.

  14. Levosimendan: a cardiovascular drug to prevent liver ischemia-reperfusion injury?

    Directory of Open Access Journals (Sweden)

    Peter Onody

    Full Text Available INTRODUCTION: Temporary occlusion of the hepatoduodenal ligament leads to an ischemic-reperfusion (IR injury in the liver. Levosimendan is a new positive inotropic drug, which induces preconditioning-like adaptive mechanisms due to opening of mitochondrial KATP channels. The aim of this study was to examine possible protective effects of levosimendan in a rat model of hepatic IR injury. MATERIAL AND METHODS: Levosimendan was administered to male Wistar rats 1 hour (early pretreatment or 24 hours (late pretreatment before induction of 60-minute segmental liver ischemia. Microcirculation of the liver was monitored by laser Doppler flowmeter. After 24 hours of reperfusion, liver and blood samples were taken for histology, immuno- and enzyme-histochemistry (TUNEL; PARP; NADH-TR as well as for laboratory tests. Furthermore, liver antioxidant status was assessed and HSP72 expression was measured. RESULTS: In both groups pretreated with levosimendan, significantly better hepatic microcirculation was observed compared to respective IR control groups. Similarly, histological damage was also reduced after levosimendan administration. This observation was supported by significantly lower activities of serum ALT (p early = 0.02; p late = 0.005, AST (p early = 0.02; p late = 0.004 and less DNA damage by TUNEL test (p early = 0.05; p late = 0.034 and PAR positivity (p early = 0.02; p late = 0.04. Levosimendan pretreatment resulted in significant improvement of liver redox homeostasis. Further, significantly better mitochondrial function was detected in animals receiving late pretreatment. Finally, HSP72 expression was increased by IR injury, but it was not affected by levosimendan pretreatment. CONCLUSION: Levosimendan pretreatment can be hepatoprotective and it could be useful before extensive liver resection.

  15. No longer lost in translation: the art and science of sports injury prevention implementation research.

    Science.gov (United States)

    Finch, Caroline F

    2011-12-01

    It is now understood that sports injury interventions will not have significant public health impact if they are not widely accepted and adopted by target sports participants. Although there has been increasing recognition of the need for intervention studies conducted within the real-world context of sports delivery, very few studies have been conducted in this important area. A major reason for this is that there are significant challenges in conducting implementation research; the more traditional sports medicine approaches may not be fully appropriate and new ways of thinking about how to design, conduct and report such research is needed. Moreover, real-world implementation of sports injury interventions and evaluation of their effectiveness needs to start to take into account the broad ecological context in which they are introduced, as well as considering the best way to translate this knowledge to reach the audiences who most need to benefit from such research. This overview paper provides perspectives and guidance on the design, conduct and evaluation of sports injury intervention implementation studies, including better understanding of the complexity of the ecological settings for intervention delivery. Some conceptual approaches that could be adopted in future implementation studies are discussed; particular emphasis is given to intervention mapping as a tool to assist intervention development, diffusion of innovations theory to guide the planning of intervention strategies and the RE-AIM (reach, effectiveness, adoption, implementation and maintenance) framework for programme evaluation and programme design. Finally, a broad agenda for this emerging important field of sports medicine research is outlined.

  16. The role of shoulder maximum external rotation during throwing for elbow injury prevention in baseball players.

    Science.gov (United States)

    Miyashita, Koji; Urabe, Yukio; Kobayashi, Hirokazu; Yokoe, Kiyoshi; Koshida, Sentaro; Kawamura, Morio; Ida, Kunio

    2008-01-01

    The objective of the present study was to examine whether the passive range of shoulder external rotation (ER), the maximum shoulder external rotation angle (MER) during throwing, and the ratio of MER to ER are related to the incidence of the elbow injury. A mixed design with one between-factor (a history of the elbow injury) and two within-factors (ER and MER) was used to analyze the difference between baseball players with and without a history of medial elbow pain. Twenty high school baseball players who had experienced the medial elbow pain within the previous month but who were not experiencing the pain on the day of the experiment were recruited (elbow-injured group). Another twenty baseball players who had never experienced the medial elbow pain were also used for testing (control group). MER during throwing, ER, and the ratio of MER to ER were obtained in both of the group. A Mann-Whitney test was used for the group comparison (p baseball players. Key pointsIt is accepted that the greatest elbow valgus stress appears at the position of shoulder maximum external rotation (MER) in the acceleration phase of the throwing movement. As a consequence, shoulders with restricted range of motion of external rotation (ER) compensate with a valgus stress on their elbow joints.In this study, we evaluated the relation between MER and ER of shoulder in players with/without elbow injuries.The result of this study demonstrated that the elbow injured group showed significantly greater MER/ER relation than the control group.The current finding suggests that great MER combined with the ROM restriction may be one of the risk factors to cause medial elbow pain in baseball players.

  17. Injury Prevention for Ski-Area Employees: A Physiological Assessment of Lift Operators, Instructors, and Patrollers

    Directory of Open Access Journals (Sweden)

    Delia Roberts

    2013-01-01

    Full Text Available Background. Momentary lapses in concentration contribute to workplace accidents. Given that blood glucose (BG and hydration levels have been shown to affect vigilance, this study proposed to investigate these parameters and functional movement patterns of ski-resort workers and to determine whether an educational program to stabilize BG and hydration and encourage joint stability had an effect in decreasing occupational injuries. Methods. Seventy-five instructors, patrollers and, lift-operators at five snowsport resorts were evaluated for BG, vigilance, workload, dietary/hydration practices, and functional-movement patterns. Injury rates were tabulated before and after an educational program for nutrition and functional-movement awareness and compared to other resorts. Results. Workers showed poor stability at the lumbar spine, knee, and shoulder. BG levels were normal but variable (%CV = 14±6. Diets were high in sugar and fat and low in water and many nutrients. Medical Aid and Lost Time claims declined significantly by 65.1±20.0% (confidence interval −90.0% ≤μ≤−40.2% in resorts that used the educational program whereas four control resorts not using the program experienced increases of 33.4±42.9% (confidence interval −19.7% ≤μ≤−86.7%; F[2,12] = 21.35, P<0.0001 over the same season. Conclusion. Provision of snowsport resort workers with educational programs encouraging hydration, diet to stabilize BG, and functional-movement awareness was effective in reducing worksite injuries in this population.

  18. Spinal Cord Injury and Pressure Ulcer Prevention: Using Functional Activity in Pressure Relief

    Directory of Open Access Journals (Sweden)

    May Stinson

    2013-01-01

    Full Text Available Background. People with spinal cord injury (SCI are at increased risk of pressure ulcers due to prolonged periods of sitting. Concordance with pressure relieving movements is poor amongst this population, and one potential alternative to improve this would be to integrate pressure relieving movements into everyday functional activities. Objectives. To investigate both the current pressure relieving behaviours of SCI individuals during computer use and the application of an ergonomically adapted computer-based activity to reduce interface pressure. Design. Observational and repeated measures design. Setting. Regional Spinal Cord Injury Unit. Participants. Fourteen subjects diagnosed with SCI (12 male, 2 female. Intervention.Comparing normal sitting to seated movements and induced forward reaching positions. Main Outcome Measures. Interface pressure measurements: dispersion index (DI, peak pressure index (PPI, and total contact area (CA. The angle of trunk tilt was also measured. Results. The majority of movements yielded less than 25% reduction in interface pressure compared to normal sitting. Reaching forward by 150% of arm length during an adapted computer activity significantly reduced DI (P<0.05, angle of trunk tilt (p<0.05, and PPI for both ischial tuberosity regions (P<0.001 compared to normal sitting. Conclusion. Reaching forward significantly redistributed pressure at the seating interface, as evidenced by the change in interface pressures compared to upright sitting.

  19. MODIFICATION OF THE NUSS PROCEDURE-PREVENTION OF INJURIES OF THE HEART AND MAJOR BLOOD VESSELS

    Directory of Open Access Journals (Sweden)

    Mirko Žganjer

    2012-09-01

    Full Text Available Objective: The Nuss procedure is a widely accepted technique for correcting pectus excavatum. Unfortunately, fatal complications such as cardiac perforation and injury of the great blood vessels have been noticed in a few patients.We modified original Nuss technique to be simpler and lessdangerous.Methods: We modified Nuss procedure with the sternal elevation to improve sternal depression. Modified Nuss procedure was carried out by applying metal lifter raise sterum until the patient starts to raise from the operating table. The space behind sternum is now wider, and surgeryhas become safer with less probability of injuries intrathoracic organs. We compared 46 patients operated by the original Nuss method (taking into account the data from the literature on complications of the original method on a large series of patients with 54 patients operated by a modified Nuss method.Results: Before lifting the sternum depth of the deformity was between 2.9 and 6.2 cm (mean 5.4 cm, and the increase were between 1.5 and 4.0 cm (mean 2.8 cm. The difference of 2.6 cm is large enough, and the width of introducer and bars are about 3 mm for securely passed along the chest.Conclusions: A modified method of treating pectus excavatum is safer, better and with fewer complications than the original method of Nuss.

  20. Assessing attitudes, beliefs and readiness for musculoskeletal injury prevention in the construction industry.

    Science.gov (United States)

    Village, Judy; Ostry, Aleck

    2010-10-01

    The objectives are to determine attitudes and beliefs among construction workers and supervisors related to taking action to reduce musculoskeletal injuries (MSIs). "Action" stage of change was confirmed if workers in the last 6 months are continuing to take steps to reduce MSIs. Surveys (520 workers; 35% and 171 supervisors; 67%) revealed that more workers are concerned about MSIs (p<0.05) and are taking action to reduce MSIs (p<0.05) than supervisors. Workers taking action tended to be younger and less experienced than other workers (p=0.00). The final multivariate model showed those workers taking action were more likely to be mechanics and general laborers, to have experienced pain within the last week, to be involved in health and safety, to feel that changes aimed at reducing MSIs would be effective, and that injuries are due to adverse work conditions rather than with characteristics of individual workers. This information can be used to target ergonomics interventions in this industry.

  1. Osteopontin binding to lipopolysaccharide lowers tumor necrosis factor-α and prevents early alcohol-induced liver injury in mice

    DEFF Research Database (Denmark)

    Ge, Xiadong; Leung, Tung-Ming; Arriazu, Elena;

    2014-01-01

    Although osteopontin (OPN) is induced in alcoholic patients, its role in the pathophysiology of alcoholic liver disease (ALD) remains unclear. Increased translocation of lipopolysaccharide (LPS) from the gut is key for the onset of ALD because it promotes macrophage infiltration and activation...... by decreased liver-to-body weight ratio, hepatic triglycerides, the steatosis score, oil red-O staining, and lipid peroxidation. There was also less inflammation and liver injury as demonstrated by lower alanine aminotransferase (ALT) activity, hepatocyte ballooning degeneration, LPS levels, the inflammation...... score, and the number of macrophages and TNFα+ cells. To establish if OPN could limit LPS availability and its noxious effects in the liver, binding studies were performed. OPN showed binding affinity for LPS which prevented macrophage activation, reactive oxygen, and nitrogen species generation...

  2. C60 Fullerene as Promising Therapeutic Agent for the Prevention and Correction of Skeletal Muscle Functioning at Ischemic Injury

    Science.gov (United States)

    Nozdrenko, D. M.; Zavodovskyi, D. O.; Matvienko, T. Yu.; Zay, S. Yu.; Bogutska, K. I.; Prylutskyy, Yu. I.; Ritter, U.; Scharff, P.

    2017-02-01

    The therapeutic effect of pristine C60 fullerene aqueous colloid solution (C60FAS) on the functioning of the rat soleus muscle at ischemic injury depending on the time of the general pathogenesis of muscular system and method of administration C60FAS in vivo was investigated. It was found that intravenous administration of C60FAS is the optimal for correction of speed macroparameters of contraction for ischemic muscle damage. At the same time, intramuscular administration of C60FAS shows pronounced protective effect in movements associated with the generation of maximum force responses or prolonged contractions, which increase the muscle fatigue level. Analysis of content concentration of creatine phosphokinase and lactate dehydrogenase enzymes in the blood of experimental animals indicates directly that C60FAS may be a promising therapeutic agent for the prevention and correction of ischemic-damaged skeletal muscle function.

  3. Prevention and Application of Hypoxic Injury%缺氧损伤、预防和应用

    Institute of Scientific and Technical Information of China (English)

    潘哲浩; 陈福刁

    2012-01-01

    The hypoxia can be divided into pathology hypoxia, physiology hypoxia, exercise hypoxia and environ- mental hypoxia, and they are related with free radical, and reduced injury. Hypoxic preconditioning and drug may prevent the injury caused by hypoxic, moreover altitude training is the application of principle of hypoxic precondi- tioning, which can significantly improve athletic performance and has been widely used.%缺氧可以分为病理性缺氧、生理性缺氧、运动性缺氧和环境性缺氧,各种类型的缺氧发生发展与自由基密切相关,可引起不同程度的损伤。应用预适应原理和药物均可预防或减轻缺氧带来的损伤,而高原训练则是预适应原理的具体应用,它可以明显提高运动员成绩而被广泛应用。

  4. Peripheral 5-HT7 receptors as a new target for prevention of lung injury and mortality in septic rats.

    Science.gov (United States)

    Cadirci, Elif; Halici, Zekai; Bayir, Yasin; Albayrak, Abdulmecit; Karakus, Emre; Polat, Beyzagul; Unal, Deniz; Atamanalp, Sabri S; Aksak, Selina; Gundogdu, Cemal

    2013-10-01

    Sepsis is a complex pathophysiological event involving metabolic acidosis, systemic inflammatory response syndrome, tissue damage and multiple organ dysfunction syndrome. Although many new mechanisms are being investigated to enlighten the pathophysiology of sepsis, there is no effective treatment protocol yet. Presence of 5-HT7 receptors in immune tissues prompted us to hypothesize that these receptors have roles in inflammation and sepsis. We investigated the effects of 5-HT7 receptor agonists and antagonists on serum cytokine levels, lung oxidative stress, lung histopathology, nuclear factor κB (NF-κB) positivity and lung 5-HT7 receptor density in cecal ligation and puncture (CLP) induced sepsis model of rats. Agonist administration to septic rats increased survival time; decreased serum cytokine response against CLP; decreased oxidative stress and increased antioxidant system in lungs; decreased the tissue NF-κB immunopositivity, which is high in septic rats; and decreased the sepsis-induced lung injury. In septic rats, as a result of high inflammatory response, 5-HT7 receptor expression in lungs increased significantly and agonist administration, which decreased inflammatory response and related mortality, decreased the 5-HT7 receptor expression. In conclusion, all these data suggest that stimulation of 5-HT7 receptors may be a new therapeutic target for prevention of impaired inflammatory response related lung injury and mortality.

  5. Using evidence on violence and injury prevention for policy development and decision making in Ciudad Juarez, Mexico.

    Science.gov (United States)

    Gutiérrez, Luis Alberto; Pacheco, Sergio; Juárez, Alethia Yurithzi; Palacios, Luis Alexandro; Cerqueira, Maria Teresa

    2012-05-01

    This report describes the implementation process and functional structure of the Observatory of Security and Citizen Conviviality of the Juarez Municipality (Observatorio de Seguridad y Convivencia Ciudadanas del Municipio de Juárez) in Chihuahua, Mexico, and discusses the most relevant lessons learned and main challenges in the near future. The Observatory, created in 2008, is a joint effort of the Juarez Municipal Government, Autonomous University of Ciudad Juarez (Universidad Autónoma de Ciudad Juárez), and the Pan American Health Organization. The Observatory's main objective is to propose strategies and public policy recommendations to prevent and control violence and injuries in the Juarez Municipality. Most key federal, state, and local agencies have joined this independent autonomous citizen-based initiative, feed the databases, and benefit from the information produced by a multisectoral, multidisciplinary approach. The Observatory contributes far more than the technical data provided and its facilitating functions. The clear results obtained in such a short time-as seen in the preliminary results of the case study on road injuries from January 2009 to July 2011-demonstrate the appropriateness of this course of action and should stimulate the creation of new observatories whenever and wherever needed. Lessons learned, as discussed here, can open the way to new endeavors, and current challenges show how much work remains to be done.

  6. Effects of an injury and illness prevention program on occupational safety behaviors among rice farmers in Nakhon Nayok Province, Thailand

    Directory of Open Access Journals (Sweden)

    Santaweesuk S

    2014-03-01

    Full Text Available Sapsatree Santaweesuk,1,2 Robert S Chapman,1 Wattasit Siriwong1,3 1College of Public Health Sciences, Chulalongkorn University, Bangkok, Thailand; 2Srinakarinwirot University Ongkharak Campus, Nakhon Nayok, Thailand; 3Thai Fogarty ITREOH Center, Chulalongkorn University, Bangkok, Thailand Abstract: The objective of this study was to determine the effects of an Injury and Illness Prevention (IIP program intervention on occupational safety behavior among rice farmers in Nakhon Nayok province, Thailand. This was a quasi-experimental study in an intervention group and a control group. It was carried out in two rice farming communities, in which most people are rice farmers with similar socio-demographic characteristics. Multistage sampling was employed, selecting one person per rice farming household. The intervention group was 62 randomly selected rice farmers living in a rural area; another 55 rice farmers served as the control group. A structured face-to-face interview questionnaire was administered to participants to evaluate their safety behaviors in four areas: equipment use, pesticide use, ergonomics, and working conditions. The 2-week intervention program consisted of four elements: 1 health education, 2 safety inspection, 3 safety communication, and 4 health surveillance. Data were collected at baseline and 4 months after the intervention (follow-up. We used a general linear model repeated-measures analysis of variance to assess the mean difference between baseline and follow-up occupational safety behavior points between the intervention and control groups. Pesticide safety behaviors significantly increased in the intervention group compared with the control group. Ergonomics and working conditions points also increased in the intervention group, but not significantly so. The equipment use score decreased in the intervention group. It is necessary to identify and develop further measures to improve occupational safety behaviors. Some

  7. 78 FR 17410 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panels (SEP): Initial review

    Science.gov (United States)

    2013-03-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND... the Prevention of Healthcare-Associated Infections, Antimicrobial Resistance and Adverse Events... and Adverse Events, FOA CK11-0010301SUPP13''. Contact Person for More Information: Gregory Anderson,...

  8. 76 FR 13619 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Funding...

    Science.gov (United States)

    2011-03-14

    ... Control Special Emphasis Panel (SEP): Funding Opportunity Announcement (FOA), Initial Review The meeting... Announcement (FOA) GH11-003, and Research Activities in Support of Malaria Prevention and Control in the Republic of Uganda as Part of the President's Malaria Initiative, FOA GH11-004, initial review....

  9. Pre-employment examinations for preventing injury, disease and sick leave in workers

    NARCIS (Netherlands)

    Schaafsma, Frederieke G.; Mahmud, Norashikin; Reneman, Michiel F.; Fassier, Jean-Baptiste; Jungbauer, Frank H. W.

    2016-01-01

    Background Many employers and other stakeholders believe that health examinations of job applicants prevent occupational diseases and sickness absence. This is an update of the original Cochrane review (Mahmud 2010). Objectives To evaluate the effectiveness of pre-employment examinations of job appl

  10. Prevention of lipopolysaccharide-induced injury by 3,5-dieaffeoylquinic acid in endothelial cells

    Institute of Scientific and Technical Information of China (English)

    Ruo-peng ZHA; Wei XU; Wen-yi WANG; Li DONG; Yi-ping WANG

    2007-01-01

    Aim: To investigate the effect of 3,5-dicaffeoylquinic acid (3,5-diCQA) on lipopolysaccharide (LPS)-induced injury in human dermal microvascular endothe-lial cells (HMEC-1). Methods: The anti-oxidant effect was detected using the malondialdehyde (MDA) assay in a rat liver microsome model of lipid peroxidation.Cell viability was analyzed using the 3-(4,5-dimethylthiazol-2-yl)-2,5 diphenyltetrazolium bromide assay. Cell lipid peroxide injury was measured by lactate dehydrogenase (LDH) release. Apoptotic cells were detected by flow cytometry, and confirmed by DNA fragmentation analysis. Caspase-3 activity was measured using a specific assay kit. The level of intracellular reactive oxygen species (ROS) was determined by flow cytometry with a 2,7-dichlorodihydro-fluorescein diacetate fluorescence probe. Results: The exposure of microsomes to ascorbate-Fe2+ resulted in lipoperoxidation according to an increase in the level of MDA. MDA formation decreased in a dose-dependent manner on treatment with 5, 10, or 50 μmol/L 3,5-diCQA. Treatment with LPS for 16 h resulted in a 60% decrease in cell viability and an increase in LDH release from 47.6% to 61.5%. DNA laddering was observed by agarose gel electrophoresis. The level of apoptotic cells peaked at 27% after treatment with LPS for 12 h. Following treat-ment with LPS for 12 h, intracellular ROS and caspase-3 activity increased. Pre-treatment with 3,5-diCQA at 5, 10, or 50 μmol/L for 1 h attenuated LPS-mediated endothelial cell injury. The anti-apoptotic action of 3,5-diCQA was partially dependent on its capacity for anti-oxidation and the suppression of caspase-3 activity. Conclusion: 3,5-diCQA displays anti-oxidative and anti-apoptotic activ-ity in HMEC-1 due to scavenging of intracellular ROS induced by LPS, and the suppression of caspase-3 activity.

  11. Activation of nicotinic cholinergic receptors prevents ventilator-induced lung injury in rats.

    Directory of Open Access Journals (Sweden)

    Fabienne Brégeon

    Full Text Available Respiratory distress syndrome is responsible for 40 to 60 percent mortality. An over mortality of about 10 percent could result from additional lung injury and inflammation due to the life-support mechanical ventilation, which stretches the lung. It has been recently demonstrated, in vitro, that pharmacological activation of the alpha 7 nicotinic receptors (α7-nAChR could down regulate intracellular mediators involved in lung cell inflammatory response to stretch. Our aim was to test in vivo the protective effect of the pharmacological activation of the α7-nAChR against ventilator-induced lung injury (VILI. Anesthetized rats were ventilated for two hours with a high stretch ventilation mode delivering a stroke volume large enough to generate 25-cmH(2O airway pressure, and randomly assigned to four groups: pretreated with parenteral injection of saline or specific agonist of the α7-nAChR (PNU-282987, or submitted to bilateral vagus nerve electrostimulation while pre-treated or not with the α7-nAChR antagonist methyllycaconitine (MLA. Controls ventilated with a conventional stroke volume of 10 mL/kg gave reference data. Physiological indices (compliance of the respiratory system, lung weight, blood oxygenation, arterial blood pressure and lung contents of inflammatory mediators (IL-6 measured by ELISA, substance P assessed using HPLC were severely impaired after two hours of high stretch ventilation (sham group. Vagal stimulation was able to maintain the respiratory parameters close to those obtained in Controls and reduced lung inflammation except when associated to nicotinic receptor blockade (MLA, suggesting the involvement of α7-nAChR in vagally-mediated protection against VILI. Pharmacological pre-treatment with PNU-282987 strongly decreased lung injury and lung IL-6 and substance P contents, and nearly abolished the increase in plasmatic IL-6 levels. Pathological examination of the lungs confirmed the physiological differences observed

  12. Emodin prevents hypoxic-ischemic neuronal injury Involvement of the activin A pathway

    Institute of Scientific and Technical Information of China (English)

    Hongliang Guo; Xiaoran Shen; Ye Xu; Junliang Yuan; Dongming Zhao; Wenli Hu

    2013-01-01

    Emodin, an extract of dried rhizomes and the root of the Rhizoma Polygoni Cuspidati, can protect neurons from hypoxic-ischemic brain damage. This study aimed to verify the underlying mechanism. After PC12 cells had differentiated into neuron-like cells under the induction of mouse nerve growth factor, cells were subjected to oxygen-glucose deprivation and treated with emodin. Results showed that the viability of neuron-like cells cultured under an ischemia-hypoxia environment decreased, while the expression of activin A and caspase-3 in cells increased. Emodin raised the survival rate of oxygen-glucose deprived neuron-like cells, increased activin A expression, and decreased caspase-3 expression. Experimental findings indicate that emodin can inhibit neuronal apoptosis and alleviate the injury of nerve cells after oxygen-glucose deprivation through the activin A pathway.

  13. Remote Ischemic Preconditioning for the Prevention of Contrast-Induced Acute Kidney Injury in Diabetics Receiving Elective Percutaneous Coronary Intervention

    Science.gov (United States)

    Balbir Singh, Gillian; Ann, Soe Hee; Park, Jongha; Chung, Hyun Chul; Lee, Jong Soo; Kim, Eun-Sook; Choi, Jung Il; Lee, Jiho; Kim, Shin-Jae; Shin, Eun-Seok

    2016-01-01

    Objective Remote ischemic preconditioning (RIPC) induces transient episodes of ischemia by the occlusion of blood flow in non-target tissue, before a subsequent ischemia-reperfusion injury. When RIPC is applied before percutaneous coronary intervention (PCI), the kidneys may be protected against ischemia-reperfusion injury and subsequently contrast-induced acute kidney injury (CI-AKI). The aim of this study was to evaluate the efficacy of RIPC for the prevention of CI-AKI in patients with diabetes with pre-existing chronic kidney disease (CKD) undergoing elective PCI. Methods This randomized, double-blind, sham-controlled study enrolled patients with diabetes scheduled for elective PCI with eGFR ≤60 ml/min/1.73 m2 or urinary albumin creatinine ratio of >300 mg/g to receive either RIPC or the sham ischemic preconditioning. Results One hundred and two patients (68.9 ± 8.2 years old, 47.1% men) were included. Baseline eGFR, creatinine and serum NGAL was similar between RIPC and control groups (48.5 ± 12 ml/min vs. 46.6 ± 10 ml/min, p = 0.391; 1.42 ± 0.58 mg/dl vs. 1.41 ± 0.34 mg/dl, p = 0.924; and 136.0 ± 45.0 ng/ml vs. 137.6 ± 43.3 ng/ml, p = 0.961, respectively). CI-AKI occurred in 13.7% (14/102) of the total subjects, with both RIPC and control groups having an equal incidence of 13.7% (7/51). No significant differences were seen in creatinine, NGAL, cardiac enzymes (troponin T, CKMB) and hs-CRP between the groups post-procedure. Conclusions In this study, RIPC applied prior to elective PCI was not effective in preventing CI-AKI in patients with diabetes with pre-existing CKD. Trial Registration ClinicalTrials.gov NCT02329444 PMID:27723839

  14. Preventing and Investigating Horse-Related Human Injury and Fatality in Work and Non-Work Equestrian Environments: A Consideration of the Workplace Health and Safety Framework.

    Science.gov (United States)

    Chapman, Meredith; Thompson, Kirrilly

    2016-05-06

    It has been suggested that one in five riders will be injured due to a fall from a horse, resulting in severe head or torso injuries. Attempts to reduce injury have primarily focussed on low level risk controls, such as helmets. In comparison, risk mitigation in high risk workplaces and sports is directed at more effective and preventative controls like training, consultation, safe work procedures, fit for purpose equipment and regular Workplace Health and Safety (WHS) monitoring. However, there has been no systematic consideration of the risk-reduction benefits of applying a WHS framework to reducing horse-related risks in workplaces, let alone competition or leisure contexts. In this article, we discuss the different dimensions of risk during human-horse interaction: the risk itself, animal, human and environmental factors and their combinations thereof. We consider the potential of the WHS framework as a tool for reducing (a) situation-specific hazards, and (b) the risks inherent in and arising from human-horse interactions. Whilst most-if not all-horses are unpredictable, the majority of horse-related injuries should be treated as preventable. The article concludes with a practical application of WHS to prevent horse-related injury by discussing effective evidence-based guidelines and regulatory monitoring for equestrian sectors. It suggests that the WHS framework has significant potential not only to reduce the occurrence and likelihood of horse-related human accident and injury, but to enable systematic accident analysis and investigation of horse-related adverse events.

  15. Medical adhesives and patient safety: state of the science: consensus statements for the assessment, prevention, and treatment of adhesive-related skin injuries.

    Science.gov (United States)

    McNichol, Laurie; Lund, Carolyn; Rosen, Ted; Gray, Mikel

    2013-01-01

    Skin injury related to medical adhesive usage is a prevalent but underrecognized complication that occurs across all care settings and among all age groups. If proper technique for application and/or removal of adhesive products is not used, tissue trauma can occur, impacting patient safety and quality of life and increasing healthcare costs. Little guidance exists in the literature regarding appropriate selection and proper use of adhesive products to minimize medical adhesive-related skin injury, as well as best practices for skin care preventive strategies, application and removal techniques, and assessment and treatment of such injuries. In an effort to define best practices for prevention of such injury, a consensus panel of 23 recognized key opinion leaders convened to establish consensus statements on the assessment, prevention, and treatment of medical adhesive-related skin injury. The consensus summit was held in December 2012 and was made possible by an unrestricted educational grant from 3M. This document details the consensus definitions and statements and identifies research priorities for development of new adhesive technologies and protocols for skin protection.

  16. Isorhamnetin prevent endothelial cell injuries from oxidized LDL via activation of p38MAPK.

    Science.gov (United States)

    Bao, Meihua; Lou, Yijia

    2006-10-10

    The present investigation was undertaken to determine the protective effects of isorhamnetin on endothelial cell line EA.hy926 injuries induced by oxidized low-density lipoprotein (ox-LDL) and to uncover some of the underlying mechanisms of these effects. Indices such as cell viability, lactate dehydrogenase (LDH), and nitric oxide (NO) release were measured to evaluate the protective effects of isorhamnetin. 2, 2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, superoxide dismutase (SOD), superoxide and reactive oxygen species (ROS) generation were also detected to evaluate the antioxidant effects of isorhamnetin. Reverse Transcription-Polymerase Chain Reaction (RT-PCR) was used to confirm the expression of endothelial nitric oxide synthase (eNOS) mRNA and lectin-like ox-LDL receptor-1 mRNA. Western blotting was used to evaluate the protein expression of this receptor and eNOS, as well as p38-mitogen-activated protein kinase (p38MAPK) phosphorylation and NF-kappaB p65 translocation. As a result, cell viability decreased significantly (Pisorhamnetin resulted in remarkable increase of cell viability (PIsorhamnetin pretreatment inhibited the ox-LDL-induced downregulation of eNOS, upregulation of lectin-like ox-LDL receptor-1, phosphorylation of the p38MAPK and translocation of NF-kappaB. Moreover, isorhamnetin exhibited strong antioxidant activity, which was shown by its inhibition effects on ox-LDL-induced superoxide, ROS overproduction and significant SOD reduction. The data indicated the protective effects of isorhamnetin on endothelial cell line EA.hy926 from ox-LDL-induced cell injuries. These effects were obtained via inhibition of lectin-like ox-LDL receptor-1 upregulation, interference of ox-LDL-mediated intracellular signaling pathway (p38MAPK activation, NF-kappaB nuclear translocation, eNOS expression) and the antioxidant activity of isorhamnetin.

  17. MARESIN 1 PREVENTS LIPOPOLYSACCHARIDE-INDUCED NEUTROPHIL SURVIVAL AND ACCELERATES RESOLUTION OF ACUTE LUNG INJURY.

    Science.gov (United States)

    Gong, Jie; Liu, Hong; Wu, Jing; Qi, Hong; Wu, Zhou-Yang; Shu, Hua-Qing; Li, Hong-Bin; Chen, Lin; Wang, Ya-Xin; Li, Bo; Tang, Min; Ji, Yu-Dong; Yuan, Shi-Ying; Yao, Shang-Long; Shang, You

    2015-10-01

    Acute lung injury (ALI) is characterized by lung inflammation and diffuse infiltration of neutrophils. Neutrophil apoptosis is recognized as an important control point in the resolution of inflammation. Maresin 1 (MaR1) is a new docosahexaenoic acid-derived proresolving agent that promotes the resolution of inflammation. However, its function in neutrophil apoptosis is unknown. In this study, isolated human neutrophils were incubated with MaR1, the pan-caspase inhibitor z-VAD-fmk, and lipopolysaccharide (LPS) to determine the mechanism of neutrophil apoptosis. Acute lung injury was induced by intratracheal instillation of LPS. In addition, mice were treated with MaR1 intravenously at the peak of inflammation and administered z-VAD-fmk intraperitoneally. We found that culture of isolated human neutrophils with LPS dramatically delayed neutrophil apoptosis through the phosphorylation of AKT, ERK, and p38 to upregulate the expression of the antiapoptotic proteins Mcl-1 and Bcl-2, which was blocked by pretreatment with MaR1 in vitro. In mice, MaR1 accelerated the resolution of inflammation in LPS-induced ALI through attenuation of neutrophil accumulation, pathohistological changes, and pulmonary edema. Maresin 1 promoted resolution of inflammation by accelerating caspase-dependent neutrophil apoptosis. Moreover, MaR1 also reduced the LPS-induced production of proinflammatory cytokines and upregulated the production of the anti-inflammatory cytokine interleukin-10. In contrast, treatment with z-VAD-fmk inhibited the proapoptotic action of MaR1 and attenuated the protective effects of MaR1 in LPS-induced ALI. Taken together, MaR1 promotes the resolution of LPS-induced ALI by overcoming LPS-mediated suppression of neutrophil apoptosis.

  18. [A strategy for preventing health injuries due to observing the solar eclipse in Mexico].

    Science.gov (United States)

    Juan-López, M; Peña-Corona, M P

    1993-01-01

    A total solar eclipse was watched by almost [corrected] 50 million people in the Mexican Republic on July 11, 1991. Cases of solar retinitis, which can even lead to permanent loss of visual function, have been reported in the international literature. The institutions of the National Health System employed a strategy for the prevention of risks and health damages caused by direct observation of the phenomenon, which implied the elaboration of a technical norm concerning the manufacturing of sun filters, the diffusion of preventive actions through the use of mass media, the detection and prompt care of cases and the establishment of an ophthalmologic care system and epidemiological surveillance system. The result was the detection of 21 moderate cases of solar retinitis, all of which recovered their full visual function after four months. The present article reports the implemented actions and the details of the cases.

  19. Development of a Theory-Driven Injury Prevention Communication Strategy for U.S. Army Personnel

    Science.gov (United States)

    2016-04-01

    intrapersonal and relationship levels of the ecological model. The Transtheoretical Model, Health Belief Model, and Theory of Reasoned Action have been... theories and models. The Theory of Reasoned Action / Theory of Planned Behavior, PRECEDE PROCEED Model, and Health Belief Model were the most used...Public health policy for prevention violence. Health Affairs 12(4): 7-29. Montaño, D.E., and D. Kasprzyk. 2008. Theory of reason action , theory

  20. Aspirin-induced small bowel injuries and the preventive effect of rebamipide

    Institute of Scientific and Technical Information of China (English)

    Kazuhiro Mizukami; Kazunari Murakami; Takashi Abe; Kunimitsu Inoue; Masahiro Uchida; Tadayoshi Okimoto; Masaaki Kodama; Toshio Fujioka

    2011-01-01

    AIM: To evaluate the influence of taking low-dose aspirin for 4 wk on small intestinal complications and to examine the preventive effect of rebamipide. METHODS: This study was conducted as a singlecenter, randomized, double-blind, cross-over, placebocontrolled study. Eleven healthy male subjects were enrolled. Each subject underwent video capsule endoscopy after 1 and 4 wk of taking aspirin and omeprazole, along with either rebamipide or placebo therapy. The primary endpoint was to evaluate small bowel damage in healthy subjects before and after taking low-dose aspirin for 4 wk. RESULTS: The number of subjects with mucosal breaks (defined as multiple erosions and/or ulcers) were 1 at 1 wk and 1 at 4 wk on the jejunum, and 6 at 1 wk (P = 0.0061) and 7 at 4 wk on the ileum (P = 0.0019). Rebamipide significantly prevented mucosal breaks on the ileum compared with the placebo group (P = 0.0173 at 1 wk and P = 0.0266 at 4 wk). CONCLUSION: Longer-term, low-dose aspirin administration induced damage in the small bowel. Rebamipide prevented this damage, and may be a candidate drug for treating aspirin-induced small bowel complications.

  1. Badmintons common sports injury cause and prevention%羽毛球运动常见运动损伤的原因及预防

    Institute of Scientific and Technical Information of China (English)

    章山忙

    2014-01-01

    By investigating the amateur badminton lovers of sports injuries, summarize the amateur badminton enthusiasts common injuries, with a view to identifying the best treatment and prevention methods for prevention and intervention amateur badminton fan sports injury proactive to enable amateur in motion can realy gain health to be happy.%通过调查羽毛球运动爱好者的运动损伤情况,总结羽毛球运动参与者常见伤病,以期找出最佳预防方法,为预防羽毛球爱好者的运动损伤提供意见,使羽毛球运动爱好者在运动过程中能享受到安全有效的健身效果。

  2. Trends in hospitalised sport/leisure injuries in New South Wales, Australia--implications for the targetting of population-focussed preventive sports medicine efforts.

    Science.gov (United States)

    Finch, Caroline F; Mitchell, Rebecca; Boufous, Soufiane

    2011-01-01

    Sport/leisure injuries are a population health issue in Australia. Over 2003-2004 to 2007-2008, the rate of sport/leisure injury NSW hospitalisations was 195.5/100,000 residents. Males and children/young people had consistently highest rates of hospitalisation. There was no significant decline in rates over this period and no change in the profiles of the types of sport/leisure injuries. The extent to which effective preventive programs have been developed and implemented needs to be determined as current programs do not seem to be impacting on hospitalisation rates. Medical/health promotion agencies and sports bodies need to jointly formulate and implement policies to reduce sport/leisure injuries. This is one of the most significant challenges facing sports medicine professionals today.

  3. Perivenous application of fibrin glue prevents the early injury of jugular vein graft to arterial circulation in rabbits

    Institute of Scientific and Technical Information of China (English)

    WAN Li; LI Dian-yuan; YANG Bing; WU Qing-yu

    2006-01-01

    Background Placement of an external support has been reported to prevent intimal hyperplasia of vein grafts. However, it is limited by potential complications. In the present study, we investigated the effect of fibrin glue on preventing vein graft failure as perivenous application. Methods Twenty-four rabbits were divided into non-supported group (n=12) and fibrin glue group (n=12). All animals underwent unilateral jugular vein into common carotid artery interposition grafting and then fibrin glue was applied as perivenous support. Samples of tissues were harvested after 4 weeks. Results The vein grafts with fibrin glue demonstrated a statistically significant decrease in proliferating cell nuclear antigen in the medial/intimal region [13.38% (11.26%-15.11%)] compared with non-supported vein grafts [31.22% (27.15%-35.98%)] (P<0.001). Light microscopy showed remarkable attenuation of endothelial cell loss and numerous microvessels in neoadventitia in the fibrin glue group compared with the non-supported group. The smooth muscle cells migrated into adventitia significantly in fibrin glue group, whereas the smooth muscle cells migrated into intima in non-supported group.Conclusion Perivenous support of vein graft with fibrin glue in vivo can attenuate the severe injury encountered in the non-supported vein grafts exposed to artery.

  4. Preventive effect of tetramethylpyrazine on intestinal mucosal injury in rats with acute necrotizing pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Jian-Xin Zhang; Sheng-Chun Dang; Jian-Guo Qu; Xue-Qing wang

    2006-01-01

    AIM: To evaluate the role of microcirculatory disorder(MCD) and the therapeutic effectivenessof tetramethylpyrazine (TMP) on intestinal mucosa injury in rats with acute necrotizing pancreatitis (ANP).METHODS: A total of 192 Sprague-Dawley rats were randomly divided into three groups: normal control group (C group), ANP group not treated with TMP (Pgroup), ANP group treated with TMP (T group). An ANP model was induced by injection of 50 g/L sodium taurocholate under the pancreatic membrane (4 mL/kg).C group received isovolumetric injection of 9 g/L physiological saline solution using the same method. T group received injection of TMP (10 mL/kg) via portal vein. Radioactive biomicrosphere technique was used to measure the blood flow at 0.5, 2, 6 and 12 h after the induction of ANP. Samples of pancreas, distal ileum were collected to observe pathological changes using a validated histology score. Intestinal tissues were also used for examination of myeloperoxidase (MPO) expressed intracellularly in azurophilic granules of neutrophils.RESULTS: The blood flow was significantly lower in P group than in C group (P < 0.01). The pathological changes were aggravated significantly in P group. The longer the time, the severer the pathological changes.The intestinal MPO activities were significantly higher in P group than in C group (P < 0.01). The blood flow of intestine was significantly higher in T group than in P group after 2 h (P < 0.01). The pathological changes were alleviated significantly in T group. MPO activities were significantly lower in T group than in P group (P <0.01 or P < 0.05). There was a negative correlation between intestinal blood flow and MPO activity (r = -0.981,P < 0.01) as well as between intestinal blood flow and pathologic scores (r = -0.922, P < 0.05).CONCLUSION: MCD is an important factor for intestinal injury in ANP. TMP can ameliorate the condition of MCD and the damage to pancreas and intestine.

  5. Clothing Flammability and Burn Injuries: Public Opinion Concerning an Overlooked, Preventable Public Health Problem.

    Science.gov (United States)

    Frattaroli, Shannon; Spivak, Steven M; Pollack, Keshia M; Gielen, Andrea C; Salomon, Michele; Damant, Gordon H

    2016-01-01

    The objective of this study was to describe knowledge of clothing flammability risk, public support for clothing flammability warning labels, and stronger regulation to reduce the risk. As part of a national survey of homeowners about residential sprinkler systems, the authors included questions about clothing flammability. The authors used an online web panel to sample homeowners and descriptive methods to analyze the resulting data. The sample included 2333 homeowners. Knowledge of clothing flammability and government oversight of clothing flammability risk was low. Homeowners were evenly split about the effectiveness of current standards; however, when presented with clothing-related burn injury and death data, a majority (53%) supported stricter standards. Most homeowners (64%) supported warning labels and indicated that such labels would either have no effect on their purchasing decisions (64%) or be an incentive (24%) to purchase an item. Owners of sprinkler-equipped homes were more likely to support these interventions than owners of homes without sprinkler systems. Public knowledge about clothing flammability risks is low. Most homeowners supported clothing labels to inform consumers of this risk and increased government intervention to reduce the risk.

  6. Loss of PAFR prevents neuroinflammation and brain dysfunction after traumatic brain injury

    Science.gov (United States)

    Yin, Xiang-Jie; Chen, Zhen-Yan; Zhu, Xiao-Na; Hu, Jin-Jia

    2017-01-01

    Traumatic brain injury (TBI) is a principal cause of death and disability worldwide, which is a major public health problem. Death caused by TBI accounts for a third of all damage related illnesses, which 75% TBI occurred in low and middle income countries. With the increasing use of motor vehicles, the incidence of TBI has been at a high level. The abnormal brain functions of TBI patients often show the acute and long-term neurological dysfunction, which mainly associated with the pathological process of malignant brain edema and neuroinflammation in the brain. Owing to the neuroinflammation lasts for months or even years after TBI, which is a pivotal causative factor that give rise to neurodegenerative disease at late stage of TBI. Studies have shown that platelet activating factor (PAF) inducing inflammatory reaction after TBI could not be ignored. The morphological and behavioral abnormalities after TBI in wild type mice are rescued by general knockout of PAFR gene that neuroinflammation responses and cognitive ability are improved. Our results thus define a key inflammatory molecule PAF that participates in the neuroinflammation and helps bring about cerebral dysfunction during the TBI acute phase. PMID:28094295

  7. Therapeutic administration of plasminogen activator inhibitor-1 prevents hypoxic-ischemic brain injury in newborns.

    Science.gov (United States)

    Yang, Dianer; Nemkul, Niza; Shereen, Ahmed; Jone, Alice; Dunn, R Scott; Lawrence, Daniel A; Lindquist, Diana; Kuan, Chia-Yi

    2009-07-08

    Disruption of the integrity of the blood-brain barrier (BBB) is an important mechanism of cerebrovascular diseases, including neonatal cerebral hypoxia-ischemia (HI). Although both tissue-type plasminogen activator (tPA) and matrix metalloproteinase-9 (MMP-9) can produce BBB damage, their relationship in neonatal cerebral HI is unclear. Here we use a rodent model to test whether the plasminogen activator (PA) system is critical for MMP-9 activation and HI-induced brain injury in newborns. To test this hypothesis, we examined the therapeutic effect of intracerebroventricular injection of plasminogen activator inhibitor-1 (PAI-1) in rat pups subjected to unilateral carotid artery occlusion and systemic hypoxia. We found that the injection of PAI-1 greatly reduced the activity of both tPA and urokinase-type plasminogen activator after HI. It also blocked HI-induced MMP-9 activation and BBB permeability at 24 h of recovery. Furthermore, magnetic resonance imaging and histological analysis showed the PAI-1 treatment reduced brain edema, axonal degeneration, and cortical cell death at 24-48 h of recovery. Finally, the PAI-1 therapy provided a dose-dependent decrease of brain tissue loss at 7 d of recovery, with the therapeutic window at 4 h after the HI insult. Together, these results suggest that the brain PA system plays a pivotal role in neonatal cerebral HI and may be a promising therapeutic target in infants suffering hypoxic-ischemic encephalopathy.

  8. BMP13 Prevents the Effects of Annular Injury in an Ovine Model

    Directory of Open Access Journals (Sweden)

    Aiqun Wei, Lisa A Williams, Divya Bhargav, Bojiang Shen, Thomas Kishen, Neil Duffy, Ashish D Diwan

    2009-01-01

    Full Text Available Chronic back pain is a global health problem affecting millions of people worldwide and carries significant economic and social morbidities. Intervertebral disc damage and degeneration is a major cause of back pain, characterised by histological and biochemical changes that have been well documented in animal models. Recently there has been intense interest in early intervention in disc degeneration using growth factors or stem cell transplantation, to replenish the diseased tissues. Bone Morphogenetic Proteins (BMPs have been approved for clinical use in augmenting spinal fusions, and may represent candidate molecules for intervertebral disc regeneration. BMP13 has an important role in embryonic development and recent genetic evidence shows a role in the development of the human spine. This study explores the effect of BMP13 on a damaged intervertebral disc in an ovine model of discal degeneration. We found that, when injected at the time of injury, BMP13 reversed or arrested histological changes that occurred in the control discs such as loss of extracellular matrix proteins. In addition, BMP13 injected discs retained greater hydration after 4months, and possessed more cells in the NP. Taken together, BMP13 may be a potent clinical therapeutic agent when used early in the degeneration cascade to promote healthy disc tissue.

  9. Group training with healthy computing practices to prevent repetitive strain injury (RSI): a preliminary study.

    Science.gov (United States)

    Peper, Erik; Gibney, Katherine H; Wilson, Vietta E

    2004-12-01

    This pilot study investigated whether group training, in which participants become role models and coaches, would reduce discomfort as compared to a nontreatment Control Group. Sixteen experimental participants participated in 6 weekly 2-hr group sessions of a Healthy Computing program whereas 12 control participants received no training. None of the participants reported symptoms to their supervisors nor were they receiving medical treatment for repetitive strain injury prior to the program. The program included training in ergonomic principles, psychophysiological awareness and control, sEMG practice at the workstation, and coaching coworkers. Using two-tailed t tests to analyze the data, the Experimental Group reported (1) a significant overall reduction in most body symptoms as compared to the Control Group and (2) a significant increase in positive work-style habits, such as taking breaks at the computer, as compared to the Control Group. This study suggests that employees could possibly improve health and work style patterns based on a holistic training program delivered in a group format followed by individual practice.

  10. Risk and preventive factors of low-dose aspirin-induced gastroduodenal injuries: a comprehensive review.

    Science.gov (United States)

    Shiotani, Akiko; Manabe, Noriaki; Kamada, Tomoari; Fujimura, Yoshinori; Sakakibara, Takashi; Haruma, Ken

    2012-04-01

    The risk of peptic ulcer complications, particularly bleeding, is increased in association with the use of low-dose aspirin (LDA). Risk factors for upper gastrointestinal (GI) ulcer or bleeding among LDA users include a history of prior GI events, older age, chronic renal failure, combined antithrombotic therapy and nonsteroidal anti-inflammatory drugs (NSAIDs). Helicobacter pylori and aspirin seem to be independent risk factors for peptic ulcer and bleeding. The studies report conflicting findings about the effect of H. pylori infection on NSAID-related ulcers, and proton-pump inhibitors (PPIs) seem to be superior to eradication only to prevent recurrent ulcer bleeding with LDA. Previous studies indicate that hypoacidity related to corpus atrophy, as well as taking PPIs and co-treatment with angiotensin type 1 receptor blockers (ARBs) and statins seem to reduce peptic ulcer among LDA users. In addition, the interleukin-1β (IL-1β)-511 T allele and angiotensinogen (AGT)-20 CC, which work as the high-producer allele of IL-1β and AGT, are significantly associated with ulcer or ulcer bleeding. The SLCO1B1*1b haplotype, which has the highest transport activity, may diminish the preventive effect of statins or ARBs. The data are still lacking and further prospective studies are needed to identify the specific risk or protective factors for upper GI ulcer and its complications associated with LDA.

  11. Trocar Injuries in Laparoscopy: Techniques, Tools, and Means for Prevention. A Systematic Review of the Literature.

    Science.gov (United States)

    Cornette, Bram; Berrevoet, Frederik

    2016-10-01

    Trocar injuries are a possible cause for severe morbidity and mortality when performing laparoscopic surgery. This systematic review investigates the differences in the incidence of complications depending on the method of entry. A meta-analysis of the medical literature was performed. Search results were limited to clinical trials and the following languages: English, French, German, or Dutch. All results that compared the Veress, Hasson, and direct entry technique or compared sharp, blunt, and radially expanding trocars (RET) were included (n = 19). Studies involving pediatric and pregnant patients were excluded. When comparing the Veress needle to direct trocar insertion (DTI), pooled analysis showed a borderline significant reduction for major complications (p = 0.04) based on five events in 2 RCT's (n = 978) and a reduction in minor complications (p techniques showed no significant reduction in major complications (p = 0.17), but the Hasson technique showed significantly less minor complications (p = 0.01) and failed entries (p = 0.002). CO2 leakage was far more common when using the Hasson technique (p technique to DTI. When comparing bladed to RET, three studies (n = 408) showed less minor complications when using a RET (p = 0.003) and a qualitative analysis showed a trend toward pain reduction when using RET. This meta-analysis concludes that there are less minor complications and failed attempts when using the Hasson or direct entry technique when compared to the Veress method, but there is limited evidence regarding major complications. RET reduce minor vascular complications when compared to bladed trocars.

  12. Sailuotong Prevents Hydrogen Peroxide (H2O2)-Induced Injury in EA.hy926 Cells

    Science.gov (United States)

    Seto, Sai Wang; Chang, Dennis; Ko, Wai Man; Zhou, Xian; Kiat, Hosen; Bensoussan, Alan; Lee, Simon M. Y.; Hoi, Maggie P. M.; Steiner, Genevieve Z.; Liu, Jianxun

    2017-01-01

    Sailuotong (SLT) is a standardised three-herb formulation consisting of Panax ginseng, Ginkgo biloba, and Crocus sativus designed for the management of vascular dementia. While the latest clinical trials have demonstrated beneficial effects of SLT in vascular dementia, the underlying cellular mechanisms have not been fully explored. The aim of this study was to assess the ability and mechanisms of SLT to act against hydrogen peroxide (H2O2)-induced oxidative damage in cultured human vascular endothelial cells (EAhy926). SLT (1–50 µg/mL) significantly suppressed the H2O2-induced cell death and abolished the H2O2-induced reactive oxygen species (ROS) generation in a concentration-dependent manner. Similarly, H2O2 (0.5 mM; 24 h) caused a ~2-fold increase in lactate dehydrogenase (LDH) release from the EA.hy926 cells which were significantly suppressed by SLT (1–50 µg/mL) in a concentration-dependent manner. Incubation of SLT (50 µg/mL) increased superoxide dismutase (SOD) activity and suppressed the H2O2-enhanced Bax/Bcl-2 ratio and cleaved caspase-3 expression. In conclusion, our results suggest that SLT protects EA.hy916 cells against H2O2-mediated injury via direct reduction of intracellular ROS generation and an increase in SOD activity. These protective effects are closely associated with the inhibition of the apoptotic death cascade via the suppression of caspase-3 activation and reduction of Bax/Bcl-2 ratio, thereby indicating a potential mechanism of action for the clinical effects observed. PMID:28067784

  13. Sailuotong Prevents Hydrogen Peroxide (H2O2-Induced Injury in EA.hy926 Cells

    Directory of Open Access Journals (Sweden)

    Sai Wang Seto

    2017-01-01

    Full Text Available Sailuotong (SLT is a standardised three-herb formulation consisting of Panax ginseng, Ginkgo biloba, and Crocus sativus designed for the management of vascular dementia. While the latest clinical trials have demonstrated beneficial effects of SLT in vascular dementia, the underlying cellular mechanisms have not been fully explored. The aim of this study was to assess the ability and mechanisms of SLT to act against hydrogen peroxide (H2O2-induced oxidative damage in cultured human vascular endothelial cells (EAhy926. SLT (1–50 µg/mL significantly suppressed the H2O2-induced cell death and abolished the H2O2-induced reactive oxygen species (ROS generation in a concentration-dependent manner. Similarly, H2O2 (0.5 mM; 24 h caused a ~2-fold increase in lactate dehydrogenase (LDH release from the EA.hy926 cells which were significantly suppressed by SLT (1–50 µg/mL in a concentration-dependent manner. Incubation of SLT (50 µg/mL increased superoxide dismutase (SOD activity and suppressed the H2O2-enhanced Bax/Bcl-2 ratio and cleaved caspase-3 expression. In conclusion, our results suggest that SLT protects EA.hy916 cells against H2O2-mediated injury via direct reduction of intracellular ROS generation and an increase in SOD activity. These protective effects are closely associated with the inhibition of the apoptotic death cascade via the suppression of caspase-3 activation and reduction of Bax/Bcl-2 ratio, thereby indicating a potential mechanism of action for the clinical effects observed.

  14. Pulmonary artery perfusion with HTK solution prevents lung injury in infants after cardiopulmonary bypass

    Institute of Scientific and Technical Information of China (English)

    LI Jian-an; LIU Ying-long; LIU Jin-ping; LI Xiao-feng

    2010-01-01

    Background Pulmonary artery perfusion during cardiopulmonary bypass (CPB) is a novel adjunctive method, which can minimize the lung ischemic-reperfusion injury and inflammatory response. This study evaluated the protective effect of pulmonary perfusion with hypothermic HTK solution in corrections of congenital heart defects with pulmonary hypertension.Methods Between June 2009 and December 2009, 24 consecutive infants with congenital heart defects and pulmonary hypertension were randomly divided into perfused group (n=12) and control group (n=12). Oxygen index, alveolar-arterial O2gradient, serum levels of malondialchehyche (MDA), interleukin (IL)-6, -8, -10, soluble intercellular adhesion molecule-1(slCAM-1), and P-selectin were measured before commencement and serially for 48 hours after termination of bypass.Results Oxygenation values were better preserved in the perfused group than in the control group. The serum levels of IL-6 increased immediately after CPB in both groups and returned to baseline at 48 hours after CPB, but it was restored faster and earlier in the perfused group. The serum levels of IL-8, slCAM-1, and MDA remained at baseline at each point after CPB in the perfused group and elevated significantly immediately after CPB in the control group, except for sICAM-1.The serum level of IL-10 increased immediately after CPB and decreased to baseline at 48 hours after CPB in both groups, but the IL-10 level in the perfused group was significantly higher than in the control group at 12 hours after CPB.The serum P-selectin levels in the control group immediately after CPB were significantly higher than prebypass levels.Moreover, there were no significant differences in postoperative clinical characters, except for the intubated time.Conclusion In infants with congenital heart defects, pulmonary perfusion with hypothermic HTK solution during cardiopulmonary bypass could ameliorate lung function and reduce the inflammatory response.

  15. Mechanism for prevention of alcohol-induced liver injury by dietary methyl donors.

    Science.gov (United States)

    Powell, Christine L; Bradford, Blair U; Craig, Christopher Patrick; Tsuchiya, Masato; Uehara, Takeki; O'Connell, Thomas M; Pogribny, Igor P; Melnyk, Stepan; Koop, Dennis R; Bleyle, Lisa; Threadgill, David W; Rusyn, Ivan

    2010-05-01

    Alcohol-induced liver injury (ALI) has been associated with, among other molecular changes, abnormal hepatic methionine metabolism, resulting in decreased levels of S-adenosylmethionine (SAM). Dietary methyl donor supplements such as SAM and betaine mitigate ALI in animal models; however, the mechanisms of protection remain elusive. It has been suggested that methyl donors may act via attenuation of alcohol-induced oxidative stress. We hypothesized that the protective action of methyl donors is mediated by an effect on the oxidative metabolism of alcohol in the liver. Male C57BL/6J mice were administered a control high-fat diet or diet enriched in methyl donors with or without alcohol for 4 weeks using the enteral alcohol feeding model. As expected, attenuation of ALI and an increase in reduced glutathione:oxidized glutathione ratio were achieved with methyl donor supplementation. Interestingly, methyl donors led to a 35% increase in blood alcohol elimination rate, and while there was no effect on alcohol metabolism in the stomach, a profound effect on liver alcohol metabolism was observed. The catalase-dependent pathway of alcohol metabolism was induced, yet the increase in CYP2E1 activity by alcohol was blunted, which may be mitigating production of oxidants. Additional factors contributing to the protective effects of methyl donors in ALI were increased activity of low- and high-K(m) aldehyde dehydrogenases leading to lower hepatic acetaldehyde, maintenance of the efficient mitochondrial energy metabolism, and promotion of peroxisomal beta-oxidation. Profound changes in alcohol metabolism represent additional important mechanism of the protective effect of methyl donors in ALI.

  16. DIETARY FLAXSEED PREVENTS RADIATION-INDUCED OXIDATIVE LUNG DAMAGE, INFLAMMATION AND FIBROSIS IN A MOUSE MODEL OF THORACIC RADIATION INJURY

    Science.gov (United States)

    Lee, James C.; Krochak, Ryan; Blouin, Aaron; Kanterakis, Stathis; Chatterjee, Shampa; Arguiri, Evguenia; Vachani, Anil; Solomides, Charalambos C.; Cengel, Keith A.; Christofidou-Solomidou, Melpo

    2009-01-01

    Flaxseed (FS) has high contents of omega-3 fatty acids and lignans with antioxidant properties. Its use in preventing thoracic X-ray radiation therapy (XRT)-induced pneumonopathy has never been evaluated. We evaluated FS supplementation given to mice given before and post-XRT. FS-derived lignans, known for their direct antioxidant properties, were evaluated in abrogating ROS generation in cultured endothelial cells following gamma radiation exposure. Mice were fed 10% FS or isocaloric control diet for three weeks and given 13.5 Gy thoracic XRT. Lungs were evaluated at 24 hours for markers of radiation-induced injury, three weeks for acute lung damage (lipid peroxidation, lung edema and inflammation), and at four months for late lung damage (inflammation and fibrosis). FS-Lignans blunted ROS generation in vitro, resulting from radiation in a dose-dependent manner. FS-fed mice had reduced expression of lung injury biomarkers (Bax, p21, and TGF-beta1) at 24 hours following XRT and reduced oxidative lung damage as measured by malondialdehyde (MDA) levels at 3 weeks following XRT. In addition, FS-fed mice had decreased lung fibrosis as determined by hydroxyproline content and decreased inflammatory cell influx into lungs at 4 months post XRT. Importantly, when Lewis Lung carcinoma cells were injected systemically in mice, FS dietary supplementation did not appear to protect lung tumors from responding to thoracic XRT. Dietary FS is protective against pulmonary fibrosis, inflammation and oxidative lung damage in a murine model. Moreover, in this model, tumor radioprotection was not observed. FS lignans exhibited potent radiation-induced ROS scavenging action. Taken together, these data suggest that dietary flaxseed may be clinically useful as an agent to increase the therapeutic index of thoracic XRT by increasing the radiation tolerance of lung tissues. PMID:18981722

  17. Melatonin downregulates nuclear erythroid 2-related factor 2 and nuclear factor-kappaB during prevention of oxidative liver injury in a dimethylnitrosamine model.

    Science.gov (United States)

    Jung, Kyung Hee; Hong, Sang-Won; Zheng, Hong-Mei; Lee, Don-Haeng; Hong, Soon-Sun

    2009-09-01

    Melatonin has potent hepatoprotective effects as an antioxidant. However, the signaling pathway of melatonin in the induction of antioxidant enzymes against acute liver injury is not fully understood. The study aimed to determine whether melatonin could prevent dimethylnitrosamine (DMN)-induced liver injury through nuclear erythroid 2-related factor 2 (Nrf2) and inflammation. Liver injury was induced in rats by a single injection of DMN (30 mg/kg, i.p.). Melatonin treatment (50 mg/kg/daily, i.p.) was initiated 24 hr after DMN injection for 14 days, after which the rats were killed and samples were collected. Serum and antioxidant enzyme activities improved in melatonin-treated rats, compared with DMN-induced liver injury group (P nuclear binding of nuclear factor-kappa B (NF-kappaB) in the DMN-induced liver injury group was inhibited by melatonin. Our results show that melatonin increases antioxidant enzymes and Nrf2 expression in parallel with the decrease of inflammatory mediators in DMN-induced liver injury, suggesting that melatonin may play a role of antioxidant defense via the Nrf2 pathway, by reducing inflammation by NF-kappaB inhibition.

  18. ADAR1 Prevents Liver Injury from Inflammation and Suppresses Interferon Production in Hepatocytes.

    Science.gov (United States)

    Wang, Guoliang; Wang, Hui; Singh, Sucha; Zhou, Pei; Yang, Shengyong; Wang, Yujuan; Zhu, Zhaowei; Zhang, Jinxiang; Chen, Alex; Billiar, Timothy; Monga, Satdarshan P; Wang, Qingde

    2015-12-01

    Adenosine deaminase acting on RNA 1 (ADAR1) is an essential protein for embryonic liver development. ADAR1 loss is embryonically lethal because of severe liver damage. Although ADAR1 is required in adult livers to prevent liver cell death, as demonstrated by liver-specific conditional knockout (Alb-ADAR1(KO)) mice, the mechanism remains elusive. We systematically analyzed Alb-ADAR1(KO) mice for liver damage. Differentiation genes and inflammatory pathways were examined in hepatic tissues from Alb-ADAR1(KO) and littermate controls. Inducible ADAR1 KO mice were used to validate regulatory effects of ADAR1 on inflammatory cytokines. We found that Alb-ADAR1(KO) mice showed dramatic growth retardation and high mortality because of severe structural and functional damage to the liver, which showed overwhelming inflammation, cell death, fibrosis, fatty change, and compensatory regeneration. Simultaneously, Alb-ADAR1(KO) showed altered expression of key differentiation genes and significantly higher levels of hepatic inflammatory cytokines, especially type I interferons, which was also verified by inducible ADAR1 knockdown in primary hepatocyte cultures. We conclude that ADAR1 is an essential molecule for maintaining adult liver homeostasis and, in turn, morphological and functional integrity. It inhibits the production of type I interferons and other inflammatory cytokines. Our findings may provide novel insight in the pathogenesis of liver diseases caused by excessive inflammatory responses, including autoimmune hepatitis.

  19. Neuroprotective Properties of Panax notoginseng Saponins via Preventing Oxidative Stress Injury in SAMP8 Mice

    Science.gov (United States)

    Jing, Xin; Tian, Xin; Qin, Mei-Chun; Xu, Zhe-Hao

    2017-01-01

    Inhibiting oxidative damage in early stage of Alzheimer's disease (AD) is considered as a strategy for AD treatment. Our previous study has shown that Panax notoginseng saponins (PNS) have an antiaging action by increasing the levels of superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-PX) in the serum of aged rats. In this study, we aimed to investigate the effects of PNS on antioxidant enzymes and uncoupling proteins (UCPs) involved in oxidative stress in AD mice. The results showed that PNS prevented neuronal loss in hippocampal CA1 region and alleviated pathomorphological change of neurons in CA1 region. Moreover, PNS inhibited the production of 8-hydroxydeoxyguanosine (8-OHdG), enhanced the expressions and activities of SOD, CAT, and GSH-PX, and improved the mRNA and protein levels of UCP4 and UCP5 in the brains of SAMP8 mice. Together, our study shows that PNS has the ability to protect neurons in AD brain from oxidative stress damage through attenuating the production of 8-OHdG, enhancing the activities of antioxidant enzymes and the expressions levels of UCP4 and UCP5. Accordingly, PNS may be a promising agent for AD treatment. PMID:28250796

  20. Neuroprotective Properties of Panax notoginseng Saponins via Preventing Oxidative Stress Injury in SAMP8 Mice

    Directory of Open Access Journals (Sweden)

    Jin-Lan Huang

    2017-01-01

    Full Text Available Inhibiting oxidative damage in early stage of Alzheimer’s disease (AD is considered as a strategy for AD treatment. Our previous study has shown that Panax notoginseng saponins (PNS have an antiaging action by increasing the levels of superoxide dismutase (SOD, catalase (CAT, and glutathione peroxidase (GSH-PX in the serum of aged rats. In this study, we aimed to investigate the effects of PNS on antioxidant enzymes and uncoupling proteins (UCPs involved in oxidative stress in AD mice. The results showed that PNS prevented neuronal loss in hippocampal CA1 region and alleviated pathomorphological change of neurons in CA1 region. Moreover, PNS inhibited the production of 8-hydroxydeoxyguanosine (8-OHdG, enhanced the expressions and activities of SOD, CAT, and GSH-PX, and improved the mRNA and protein levels of UCP4 and UCP5 in the brains of SAMP8 mice. Together, our study shows that PNS has the ability to protect neurons in AD brain from oxidative stress damage through attenuating the production of 8-OHdG, enhancing the activities of antioxidant enzymes and the expressions levels of UCP4 and UCP5. Accordingly, PNS may be a promising agent for AD treatment.