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Sample records for acl injury prevention

  1. UNDERSTANDING AND PREVENTING ACL INJURIES: CURRENT BIOMECHANICAL AND EPIDEMIOLOGIC CONSIDERATIONS - UPDATE 2010

    PubMed Central

    Ford, Kevin R.; Hoogenboom, Barbara J.; Myer, Gregory D.

    2010-01-01

    This invited clinical commentary summarizes the current state of knowledge in the area of prevention of anterior cruciate ligament (ACL) injuries. ACL injuries occur with a four to six fold greater incidence in female compared to male athletes playing the same high risk sports. The combination of increased risk of ACL injury and a 10-fold increase in sports participation since the enactment of Title IX in 1972 has led to an almost epidemic rise in ACL injuries in female athletes. Examination of the mechanisms responsible for this sex disparity in ACL rupture accelerated in the last two decades. A summary of these findings and a synthesis and framework for understanding the results of the intense investigation of this research are detailed herein. This clinical commentary focuses on the current understanding, identification and interventional targeting of the primary neuromuscular and biomechanical risk factors associated with the ACL injury mechanism in high-risk individuals. PMID:21655382

  2. Preventing ACL Injuries in Females: What Physical Educators Need to Know

    ERIC Educational Resources Information Center

    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…

  3. Preventing ACL injuries in team-sport athletes: a systematic review of training interventions.

    PubMed

    Stojanovic, Marko D; Ostojic, Sergej M

    2012-07-01

    The purpose of this systematic review was to assess the efficacy of training interventions aimed to prevent and to reduce anterior cruciate ligament injury (ACLI) rates in team sport players. We searched MEDLINE from January 1991 to July 2011 using the terms knee, ACL, anterior cruciate ligament, injury, prevention, training, exercise, and intervention. Nine out of 708 articles met the inclusion criteria and were independently rated by two reviewers using the McMaster Occupational Therapy Evidence-Based Practice Research Group scale. Consensus scores ranged from 3 to 8 out of 10. Seven out of nine studies demonstrated that training interventions have a preventive effect on ACLI. Collectively, the studies indicate there is moderate evidence to support the use of multifaceted training interventions, which consisted of stretching, proprioception, strength, plyometric and agility drills with additional verbal and/or visual feedback on proper landing technique to decrease the rate of ACLIs in team sport female athletes, while the paucity of data preclude any conclusions for male athletes.

  4. Anterior Cruciate Ligament (ACL) Injuries

    MedlinePlus

    ... get ACL injuries usually play contact sports (like football) or sports that feature swift, abrupt movements such ... the things you love — like running or playing football, field hockey, or softball — can be frustrating. Recovering ...

  5. A Commentary on Real-Time Biofeedback to Augment Neuromuscular Training for ACL Injury Prevention in Adolescent Athletes

    PubMed Central

    Kiefer, Adam W.; Kushner, Adam M.; Groene, John; Williams, Christopher; Riley, Michael A.; Myer, Gregory D.

    2015-01-01

    Anterior cruciate ligament injury and the associated long-term sequelae, such as immediate reductions in physical inactivity, increased adiposity and increased risk of osteoarthritis throughout adulthood, are a major health concern for adolescent athletes. Current interventions for injury prevention may have limited effectiveness, are susceptible to issues of compliance and have not achieved the widespread acceptance necessary to promote full adoption. Neuromuscular training (NMT) is a well-established training intervention introduced to affect change in modifiable biomechanical risk factors to reduce the risk of injury in these athletes. Despite moderate success, neuromuscular training is still limited by its reliance on subjective feedback and after the fact (i.e., offline) objective feedback techniques. The purpose of this commentary is to discuss technological tools that could be used to enhance and objectify targeted biofeedback interventions to complement NMT. Electromyography, force plates, motion sensors, and camera-based motion capture systems are innovative tools that may have realistic feasibility for integration as biofeedback into NMT programs to improve training outcomes. Improved functional deficit identification and corrective analysis may further improve and optimize athletic performance, and decrease the risk of sports-related injury during sport performance. Key points Specific, targeted interventions that isolate injury risk factors and can help correct modifiable neuromuscular deficits are essential. Current training interventions for anterior cruciate ligament (ACL) injury prevention have only demonstrated limited effectiveness and have not achieved the widespread acceptance necessary to promote full adoption to reduce ACL injury rates. The paper provides an overview of innovative strategies and technological tools that could be used to enhance and objectify targeted biofeedback interventions to complement neuromuscular training (NMT

  6. A Commentary on Real-Time Biofeedback to Augment Neuromuscular Training for ACL Injury Prevention in Adolescent Athletes.

    PubMed

    Kiefer, Adam W; Kushner, Adam M; Groene, John; Williams, Christopher; Riley, Michael A; Myer, Gregory D

    2015-03-01

    Anterior cruciate ligament injury and the associated long-term sequelae, such as immediate reductions in physical inactivity, increased adiposity and increased risk of osteoarthritis throughout adulthood, are a major health concern for adolescent athletes. Current interventions for injury prevention may have limited effectiveness, are susceptible to issues of compliance and have not achieved the widespread acceptance necessary to promote full adoption. Neuromuscular training (NMT) is a well-established training intervention introduced to affect change in modifiable biomechanical risk factors to reduce the risk of injury in these athletes. Despite moderate success, neuromuscular training is still limited by its reliance on subjective feedback and after the fact (i.e., offline) objective feedback techniques. The purpose of this commentary is to discuss technological tools that could be used to enhance and objectify targeted biofeedback interventions to complement NMT. Electromyography, force plates, motion sensors, and camera-based motion capture systems are innovative tools that may have realistic feasibility for integration as biofeedback into NMT programs to improve training outcomes. Improved functional deficit identification and corrective analysis may further improve and optimize athletic performance, and decrease the risk of sports-related injury during sport performance. Key pointsSpecific, targeted interventions that isolate injury risk factors and can help correct modifiable neuromuscular deficits are essential.Current training interventions for anterior cruciate ligament (ACL) injury prevention have only demonstrated limited effectiveness and have not achieved the widespread acceptance necessary to promote full adoption to reduce ACL injury rates.The paper provides an overview of innovative strategies and technological tools that could be used to enhance and objectify targeted biofeedback interventions to complement neuromuscular training (NMT) including

  7. Comparative adaptations of lower limb biomechanics during unilateral and bilateral landings after different neuromuscular-based ACL injury prevention protocols.

    PubMed

    Brown, Tyler N; Palmieri-Smith, Riann M; McLean, Scott G

    2014-10-01

    Potentially valuable anterior cruciate ligament (ACL) injury prevention strategies are lengthy, limiting training success. Shorter protocols that achieve beneficial biomechanical adaptations may improve training effectiveness. This study examined whether core stability/balance and plyometric training can modify female landing biomechanics compared with the standard neuromuscular and no training models. Forty-three females had lower limb biomechanics analyzed during unilateral and bilateral landings immediately before and after a 6-week neuromuscular or no training programs. Sagittal and frontal plane hip and knee kinematics and kinetics were submitted to 3-way repeated-measures analyses of variance to test for the main and interaction effects of training group, landing type, and testing time. Greater peak knee flexion was evident in the standard neuromuscular group following training, during both bilateral (p = 0.027) and unilateral landings (p = 0.076 and d = 0.633). The plyometric group demonstrated reduced hip adduction (p = 0.010) and greater knee flexion (p = 0.065 and d = 0.564) during bilateral landings following training. The control group had significant reduction in peak stance knee abduction moment (p = 0.003) posttraining as compared with pretraining. The current outcomes suggest that significant biomechanical changes are possible by an isolated plyometric training component. The benefits, however, may not be evident across all landing types, seemingly limited to simplistic, bilateral landings. Integrated training protocols may still be the most effective training model, currently improving knee flexion posture during both bilateral and unilateral landings following training. Future prevention efforts should implement integrated training protocols that include plyometric exercises to reduce ACL injury risk of female athletes. PMID:24714537

  8. Adolescent ACL injury: treatment considerations.

    PubMed

    Pavlovich, Raymond; Goldberg, Steven H; Bach, Bernard R

    2004-04-01

    Anterior cruciate ligament (ACL) injury in a skeletally immature patient presents unique treatment challenges. In many cases, conservative treatment with bracing and physical therapy fails, resulting in recurrent instability, pain, swelling, and meniscal and chondral injury. The goal of surgical reconstruction is to recreate ACL stability without causing growth plate arrest, leg-length discrepancy, or angular deformity. Patient characteristics such as skeletal age, Tanner stage, onset of menses, family member height, growth spurt, recent change in foot size, and growth charts can help the surgeon approximate the degree of skeletal maturity and aid in selecting the timing and safest type of reconstruction. Numerous surgical techniques, ranging from an extra-articular reconstruction to intra-articular graft passage without physeal violation to standard transtibial and transfemoral tunnel placement with physeal violation, have been popularized. The majority of existing studies are retrospective case series, describing a particular author's specific technique experience. This article reviews the basic science and clinical literature, presents a treatment algorithm, and provides several case studies.

  9. The role of ACL injury in the development of posttraumatic knee osteoarthritis.

    PubMed

    Friel, Nicole A; Chu, Constance R

    2013-01-01

    Acute anterior cruciate ligament (ACL) tears are most frequently sustained by young, physically active individuals. ACL injuries are seen at high incidence in adolescents and young adults performing sports and occupational activities that involve pivoting. Young women participating in pivoting sports have a 3 to 5 times higher risk of ACL injury than men. Studies show that ACL injury increases osteoarthritis (OA) risk with symptomatic OA appearing in roughly half of individuals 10-15 years later. Because the majority of patients sustaining acute ACL tears are younger than 30, this leads to early onset OA with associated pain and disability during premium work and life growth years between ages 30 and 50. Effective strategies to prevent ACL injury and to reduce subsequent OA risk in those sustaining acute ACL tears are needed.

  10. The female ACL: why is it more prone to injury?

    PubMed

    Ireland, Mary Lloyd

    2002-10-01

    Multiple factors are responsible for ACL tears. The key factor in the gender discrepancy appears to be dynamic, not static, and proximal, not distal. The factors involved in evaluating the female ACL are multiple. However, it is the dynamic movement patterns ot hip and knee position with increased flexion and a coordinated proximal muscle firing pattern to keep the body in a safe landing position that are the most critical factors. An ACL injury at an early age is a life-changing event. We can very successfully reconstruct and rehabilitate an ACL, but we cannot stop there. We must now go into the prevention arena. In the United States there is tremendous variation in the exposure and acquisition of skills of physical activities in our youth. Today, children are often playing inside, using computers and watching television-missing out on the opportunity to learn safe movement patterns. Therefore, physical movement classes should occur very early in life, teaching children to land safely and in control, similar to the cry of "get down, stay down" routinely heard during youth soccer. Similarly, specific strength training programs can address landing as well as foot movements during cutting in basketball. Coaches should issue stern warnings when athletes demonstrate a high-risk movement patterns such as one-leg landings, out-of-control baseline landings, or straight-leg landings. The warnings may serve to keep the athlete from "touching the hot stove again" for fear of getting burned. No athlete feels she will be the one to get injured. Therefore, prospective analysis is likely to be received more warmly by the athletes if the program is presented with an emphasis on performance improvement rather than injury prevention. With increased participation in these programs, multiple-center analysis will have the power necessary to determine which factors significantly predispose athletes to ACL injury. The future for injury prevention is bright. We must rise to the challenge.

  11. Reducing the Risk of ACL Injury in Female Athletes

    ERIC Educational Resources Information Center

    McDaniel, Larry W.; Rasche, Adrienna; Gaudet, Laura; Jackson, Allen

    2010-01-01

    The Anterior Cruciate Ligament (ACL) is located behind the kneecap (patella) and connects the thigh bone (femur) to the shin bone (tibia). Stabilizing the knee joint is the primary responsibility of the ACL. Injuries that affect the ACL are three to five times more common in females than males. This is a result of anatomical, biomechanical,…

  12. Body Mass Index, Modulated by Lateral Posterior Tibial Slope, Predicts ACL Injury Risk

    PubMed Central

    Bojicic, Katherine M.; Beaulieu, Melanie L.; Krieger, Daniel Imaizumi; Ashton-Miller, James A.; Wojtys, Edward M.

    2016-01-01

    Objectives: Intervention strategies to prevent ACL injury rely on increasing knowledge of risk factors. While several modifiable and non-modifiable risk factors for ACL rupture have been identified, the interaction between them remains unknown. The aim of this study was to quantify the relationship between BMI and several knee geometries as potential risk factors for ACL injury. We hypothesized that an increased BMI in the presence of an increased posterior tibial slope or middle cartilage slope would increase risk of ACL injury. We also hypothesized that an increased BMI in the presence of a decreased posterior meniscal height or meniscal bone angle would result in an increased risk of ACL injury. Methods: Sagittal knee MRI files from 76 ACL-injured and 42 non-injured subjects were gathered from the institution’s archive. The PTS, MCS, PMH, and MBA were measured using the circle method and compared with BMI from the subject demographic. Data were analyzed using univariate and multivariate logistical regression. Figure 1 details measurements made for each knee geometry. Results: Univariate analysis of PTS showed increases in PTS significantly increase the odds of ACL tear (p = 0.043, OR =1.12). Univariate analysis of MCS showed increases of MCS significantly increase the odds of ACL tear (p = 0.037, OR = 1.12). Multivariate analysis of PTS and BMI centered around the mean (PTS*cBMI) showed increases of PTS in combination with increases in cBMI significantly increases the odds of ACL rupture (p value = .050, OR = 1.03). Table 1 shows predicted increases in ACL injury risk for combinations of increases in PTS and BMI. Conclusion: An increase in BMI will increase the risk of ACL tear when an increase in lateral posterior tibial slope is present. An increase in lateral posterior tibial slope or lateral middle cartilage slope increases the risk of an ACL tear.

  13. Gender Dimorphic ACL Strain In Response to Combined Dynamic 3D Knee Joint Loading: Implications for ACL Injury Risk

    PubMed Central

    Mizuno, Kiyonori; Andrish, Jack T.; van den Bogert, Antonie J.; McLean, Scott G.

    2009-01-01

    While gender-based differences in knee joint anatomies/laxities are well documented, the potential for them to precipitate gender-dimorphic ACL loading and resultant injury risk has not been considered. To this end, we generated gender-specific models of ACL strain as a function of any six degrees of freedom (6DOF) knee joint load state via a combined cadaveric and analytical approach. Continuously varying joint forces and torques were applied to five male and five female cadaveric specimens and recorded along with synchronous knee flexion and ACL strain data. All data (~10,000 samples) were submitted to specimen-specific regression analyses, affording ACL strain predictions as a function of the combined 6 DOF knee loads. Following individual model verifications, generalized gender-specific models were generated and subjected to 6 DOF external load scenarios consistent with both a clinical examination and a dynamic sports maneuver. The ensuing model-based strain predictions were subsequently examined for gender-based discrepancies. Male and female specimen specific models predicted ACL strain within 0.51% ± 0.10% and 0.52% ± 0.07% of the measured data respectively, and explained more than 75% of the associated variance in each case. Predicted female ACL strains were also significantly larger than respective male values for both of simulated 6 DOF load scenarios. Outcomes suggest that the female ACL will rupture in response to comparatively smaller external load applications. Future work must address the underlying anatomical/laxity contributions to knee joint mechanical and resultant ACL loading, ultimately affording prevention strategies that may cater to individual joint vulnerabilities. PMID:19464897

  14. Non-contact ACL injuries in female athletes: an International Olympic Committee current concepts statement

    PubMed Central

    Renstrom, P; Ljungqvist, A; Arendt, E; Beynnon, B; Fukubayashi, T; Garrett, W; Georgoulis, T; Hewett, T E; Johnson, R; Krosshaug, T; Mandelbaum, B; Micheli, L; Myklebust, G; Roos, E; Roos, H; Schamasch, P; Shultz, S; Werner, S; Wojtys, E; Engebretsen, L

    2014-01-01

    The incidence of anterior cruciate ligament (ACL) injury remains high in young athletes. Because female athletes have a much higher incidence of ACL injuries in sports such as basketball and team handball than male athletes, the IOC Medical Commission invited a multidisciplinary group of ACL expert clinicians and scientists to (1) review current evidence including data from the new Scandinavian ACL registries; (2) critically evaluate high-quality studies of injury mechanics; (3) consider the key elements of successful prevention programmes; (4) summarise clinical management including surgery and conservative management; and (5) identify areas for further research. Risk factors for female athletes suffering ACL injury include: (1) being in the preovulatory phase of the menstrual cycle compared with the postovulatory phase; (2) having decreased intercondylar notch width on plain radiography; and (3) developing increased knee abduction moment (a valgus intersegmental torque) during impact on landing. Well-designed injury prevention programmes reduce the risk of ACL for athletes, particularly women. These programmes attempt to alter dynamic loading of the tibiofemoral joint through neuromuscular and proprioceptive training. They emphasise proper landing and cutting techniques. This includes landing softly on the forefoot and rolling back to the rearfoot, engaging knee and hip flexion and, where possible, landing on two feet. Players are trained to avoid excessive dynamic valgus of the knee and to focus on the “knee over toe position” when cutting. PMID:18539658

  15. Non-contact ACL injuries in female athletes: an International Olympic Committee current concepts statement.

    PubMed

    Renstrom, P; Ljungqvist, A; Arendt, E; Beynnon, B; Fukubayashi, T; Garrett, W; Georgoulis, T; Hewett, T E; Johnson, R; Krosshaug, T; Mandelbaum, B; Micheli, L; Myklebust, G; Roos, E; Roos, H; Schamasch, P; Shultz, S; Werner, S; Wojtys, E; Engebretsen, L

    2008-06-01

    The incidence of anterior cruciate ligament (ACL) injury remains high in young athletes. Because female athletes have a much higher incidence of ACL injuries in sports such as basketball and team handball than male athletes, the IOC Medical Commission invited a multidisciplinary group of ACL expert clinicians and scientists to (1) review current evidence including data from the new Scandinavian ACL registries; (2) critically evaluate high-quality studies of injury mechanics; (3) consider the key elements of successful prevention programmes; (4) summarise clinical management including surgery and conservative management; and (5) identify areas for further research. Risk factors for female athletes suffering ACL injury include: (1) being in the preovulatory phase of the menstrual cycle compared with the postovulatory phase; (2) having decreased intercondylar notch width on plain radiography; and (3) developing increased knee abduction moment (a valgus intersegmental torque) during impact on landing. Well-designed injury prevention programmes reduce the risk of ACL for athletes, particularly women. These programmes attempt to alter dynamic loading of the tibiofemoral joint through neuromuscular and proprioceptive training. They emphasise proper landing and cutting techniques. This includes landing softly on the forefoot and rolling back to the rearfoot, engaging knee and hip flexion and, where possible, landing on two feet. Players are trained to avoid excessive dynamic valgus of the knee and to focus on the "knee over toe position" when cutting.

  16. Incidence of Second ACL Injuries 2 Years After Primary ACL Reconstruction and Return to Sport

    PubMed Central

    Paterno, Mark V.; Rauh, Mitchell J.; Schmitt, Laura C.; Ford, Kevin R.; Hewett, Timothy E.

    2014-01-01

    Background The incidence of second anterior cruciate ligament (ACL) injuries in the first 12 months after ACL reconstruction (ACLR) and return to sport (RTS) in a young, active population has been reported to be 15 times greater than that in a previously uninjured cohort. There are no reported estimates of whether this high relative rate of injury continues beyond the first year after RTS and ACLR. Hypothesis The incidence rate of a subsequent ACL injury in the 2 years after ACLR and RTS would be less than the incidence rate reported within the first 12 months after RTS but greater than the ACL injury incidence rate in an uninjured cohort of young athletes. Study Design Cohort study; Level of evidence, 2. Methods Seventy-eight patients (mean age, 17.1 ± 3.1 years) who underwent ACLR and were ready to return to a pivoting/ cutting sport and 47 controls (mean age, 17.2 ± 2.6 years) who also participated in pivoting/cutting sports were prospectively enrolled. Each participant was followed for injury and athlete exposure (AE) data for a 24-month period after RTS. Twenty-three ACLR and 4 control participants suffered an ACL injury during this time. Incidence rate ratios (IRRs) were calculated to compare the rates (per 1000 AEs) of ACL injury in athletes in the ACLR and control groups. For the ACLR group, similar comparisons were conducted for side of injury by sex. Results The overall incidence rate of a second ACL injury within 24 months after ACLR and RTS (1.39/1000 AEs) was nearly 6 times greater (IRR, 5.71; 95% CI, 2.0–22.7; P = .0003) than that in healthy control participants (0.24/1000 AEs). The rate of injury within 24 months of RTS for female athletes in the ACLR group was almost 5 times greater (IRR, 4.51; 95% CI, 1.5–18.2; P = .0004) than that for female controls. Although only a trend was observed, female patients within the ACLR group were twice as likely (IRR, 2.43; 95% CI, 0.8–8.6) to suffer a contralateral injury (1.13/1000 AEs) than an

  17. Risk Factors and Predictors Of Subsequent ACL Injury After ACL Reconstruction: Prospective Analysis Of 2801 Primary ACL Reconstructions

    PubMed Central

    Kaeding, Christopher C.; Pedroza, Angela; Reinke, Emily; Huston, Laura J.; Spindler, Kurt P.

    2014-01-01

    Objectives: Retear of an ACL after an ACL reconstruction (ACLR) is devastating for all involved. Understanding risk factors and predictors of subsequent ACL tear after an ACLR is vital for patient education of subsequent risk of injury and if a predictor is modifiable, to make adjustments to minimize the risk of repeat ACL tear. The objectives of this study were 1) to identify the risk factors and predictors for ispilateral and contralateral ACL tears after primary ACLR and 2) to compare retear risk between the 2002/03 and 2007/08 cohorts. This is the largest and most comprehensive prospective analysis of this kind in the literature. Methods: Data from the 2002-2008 MOON database was used to identify risk factors for ACL retear. Subjects who had a primary ACLR with no history of contralateral knee surgery and had 2 year follow-up data were included. Subjects who had multiligament surgery were excluded. Graft type (auto-BTB, auto-hamstring, allograft), age, Marx score at time of index surgery, sport played post ACLR, sex, smoking status, lateral meniscus tear at the time of ACLR, medial meniscus tear at the time of ACLR, BMI, and MOON site were evaluated to determine their contribution to both ipsilateral retear and contralateral ACL tear. The analysis was repeated using the 2002/3 and 2007/8 cohort and included age, graft, sex, and Marx. An ANOVA with post-hoc analysis was performed to detect significant differences in age and Marx score by graft type over time. Results: A total of 2801 subjects met all inclusion/exclusion criteria. There were 165/2801 (5.89%) ipsilateral and 177/2801 (6.32%) contralateral ACL tears identified in the cohort at the two year follow-up. The odds of ipsilateral retear are 1.68 times greater for hamstring autograft (p=0.04) and 4.67 times greater for an allograft (p<0.001) compared to auto-BTB. The odds of ipsilateral retear decrease by 8% for every yearly increase in age (p < 0.001) and increases by 6% for every increased point on the

  18. An Integrated Approach to Change the Outcome Part II: Targeted Neuromuscular Training Techniques to Reduce Identified ACL Injury Risk Factors

    PubMed Central

    Myer, Gregory D.; Ford, Kevin R.; Brent, Jensen L.; Hewett, Timothy E.

    2014-01-01

    Prior reports indicate that female athletes who demonstrate high knee abduction moments (KAMs) during landing are more responsive to neuromuscular training designed to reduce KAM. Identification of female athletes who demonstrate high KAM, which accurately identifies those at risk for noncontact anterior cruciate ligament (ACL) injury, may be ideal for targeted neuromuscular training. Specific neuromuscular training targeted to the underlying biomechanical components that increase KAM may provide the most efficient and effective training strategy to reduce noncontact ACL injury risk. The purpose of the current commentary is to provide an integrative approach to identify and target mechanistic underpinnings to increased ACL injury in female athletes. Specific neuromuscular training techniques will be presented that address individual algorithm components related to high knee load landing patterns. If these integrated techniques are employed on a widespread basis, prevention strategies for noncontact ACL injury among young female athletes may prove both more effective and efficient. PMID:22580980

  19. Anterior cruciate ligament injuries: etiology and prevention.

    PubMed

    Brophy, Robert H; Silvers, Holly J; Mandelbaum, Bert R

    2010-03-01

    The relatively high risk of noncontact anterior cruciate ligament (ACL) rupture among female athletes has been a major impetus for investigation into the etiology of this injury. A number of risk factors have been identified, both internal and external to the athlete, including neuromuscular, anatomical, hormonal, shoe-surface interaction, and environmental, such as weather. The anatomic and neuromuscular risk factors, often gender related, are the focus of most ACL injury prevention programs. Although studies have shown that biomechanic- centered prevention programs can reduce the risk of ACL injury, many questions remain unanswered. More research is needed to increase our understanding of the risk factors for ACL injury; how injury prevention programs work and can the clinical application of such programs be optimized. PMID:20160623

  20. Three-Dimensional MRI-Based Statistical Shape Model and Application to a Cohort of Knees with Acute ACL Injury

    PubMed Central

    Pedoia, Valentina; Lansdown, Drew A.; Zaid, Musa; McCulloch, Charles E.; Souza, Richard; Ma, C. Benjamin; Li, Xiaojuan

    2016-01-01

    Objective The aim of this study is to develop a novel 3D magnetic resonance imaging (MRI)-based Statistical Shape Modeling (SSM) and apply it in knee MRIs in order to extract and compare relevant shapes of the tibia and femur in patients with and without acute ACL injuries. Methods Bilateral MR images were acquired and analyzed for 50 patients with acute ACL injuries and for 19 control subjects. A shape model was extracted for the tibia and femur using an SSM algorithm based on a set of matched landmarks that are computed in a fully automatic manner. Results Shape differences were detected between the knees in the ACL-injury group and control group, suggesting a common shape feature that may predispose these knees to injury. Some of the detected shape features that discriminate between injured and control knees are related to intercondylar width and posterior tibia slope, features that have been suggested in previous studies as ACL morphological risk factors. However, shape modeling has the great potential to quantify these characteristics with a comprehensive description of the surfaces describing complex 3D deformation that cannot be represented with simple geometric indexes. Conclusions 3D MRI-based bone shape quantification has the ability to identify specific anatomic risk factors for ACL injury. A better understanding of the role in bony shape on ligamentous injuries could help in the identification of subjects with an increased risk for an ACL tear and to develop targeted prevention strategies, including education and training. PMID:26050865

  1. A Wearable Neuromuscular Device Reduces ACL Injury Risk in Female Soccer Athletes

    PubMed Central

    Decker, Michael John; Shaw, Matthew; Maddan, Casey; Campbell, Julie; Davidson, Bradley

    2016-01-01

    Objectives: Female soccer athletes have a three-fold greater risk of sustaining an ACL injury compared with their male counterparts yet only 1 in 5 teams engage in ACL risk reduction programs due to several participation barriers. The purpose of this study was to determine the effects of a wearable neuromuscular (WNM) device on postural control, performance and ACL injury risk in female soccer athletes. Methods: Seventy-nine elite youth and collegiate female soccer athletes (age range: 12-25 y) trained with a WNM device that applied bi-lateral, topical pressure to the medial quadriceps and hamstrings muscles (Topical Gear, Austin, TX). The athletes performed 7-9 weeks of pre-season training with the WNM device consisting of strength and conditioning exercises and on-field team practices (46-64 total hours of exposure). Postural control was measured in 15 athletes with and without the WNM device before and after the training program; and performance was measured in 25 athletes without the WNM device before and after the training program. Postural control was determined from a single-leg landing on a force plate from a horizontal distance normalized to leg length. The athletes were instructed to gain their balance as fast as possible upon landing and remain balanced for 5 seconds. The peak ground reaction forces (GRF) and the medial-lateral, anterior-posterior and net center of pressure (COP) velocities and displacement ranges were calculated during 2 seconds of single-leg stance. Performance measures including speed, power and endurance were measured from the 40 yard dash, vertical jump for height and the Beep test, respectively. A two-way repeated measures ANOVA and post-hoc comparisons were used to compare the postural variables; and t-tests were used to compare the performance tests (p=.05). ACL injury rates, the absolute risk reduction (ARR) and the number needed to treat (NNT) to prevent one ACL injury were calculated between the WNM intervention group and 11

  2. Successful feed-forward strategies following ACL injury and reconstruction.

    PubMed

    Bryant, Adam L; Newton, Robert U; Steele, Julie

    2009-10-01

    The purpose of this study was to elucidate the most successful feed-forward strategies responsible for enhancing dynamic restraint following anterior cruciate ligament (ACL) injury and ACL reconstruction (ACLR). Ten male ACL deficient (ACLD) subjects (18-35 years) together with 27 matched males who had undergone ACLR (14 using a patella tendon graft and 13 using a combined semitendinosus and gracilis graft) and 22 matched-control subjects were recruited. After their knee functionality (0- to 100-point scale) was rated using the Cincinnati Knee Rating System, each subject performed a maximal, countermovement hop for distance on their involved limb while EMG data were collected from the vastus lateralis (VL), vastus medialis (VM), semitendinosus (ST) and biceps femoris (BF) muscles. Acceleration transients at the proximal tibia were recorded using a uniaxial accelerometer mounted at the level of the tibial tuberosity. Whilst pre-programmed muscle activation strategies and tibial acceleration transients when landing from a single-leg long hop for distance were not contingent upon ACL status, a number of significant correlations were identified between neuromuscular variables and knee functionality of ACLD and ACLR subjects. Increased hamstring preparatory activity together with a greater ability to control tibial motion during dynamic deceleration was associated with higher levels of knee functionality in the ACLD subjects. Successful feed-forward strategies following ACLR were related to graft selection; STGT subjects with superior knee function activated their quadriceps earlier and were better able to synchronise peak hamstring muscle activity closer to initial ground contact whilst more functional PT subjects demonstrated enhanced tibial control despite a lack of evidence supporting modified pre-programmed muscular activation patterns. Our conclusion was that more functional individuals used sensory feedback to build treatment-specific, feed-forward strategies to

  3. Transverse femoral implant prominence: four cases demonstrating a preventable complication for ACL reconstruction.

    PubMed

    Argintar, Evan; Scherer, Benjamin; Jordan, Tom; Klimkiewicz, John

    2010-12-01

    Anterior cruciate ligament (ACL) tear is a commonly occurring injury that often demands surgical reconstruction. Although the utility of this operation is widely accepted, many specific components, including graft fixation technique, remain controversial. Many clinicians favor transverse femoral implant fixation for soft tissue ACL grafts. This technique can be accomplished successfully; however, in a minority of the cases, the femoral implant can be excessively prominent, leading to iatrogenic postoperative iliotibial band syndrome. This article presents 4 patients that developed postoperative iliotibial band syndrome resulting from transverse femoral implant prominence. Despite achievement of knee ligamentous stability, implant prominence compromised final clinical results following ACL reconstruction. Through change in Lysholm value, we reviewed the clinical outcomes of these patients following femoral implant hardware removal for treatment of iliotibial band syndrome. On hardware removal, all patients demonstrated complete symptomatic improvement, mirroring an average Lysholm value increase of 38. We believe transverse femoral implant prominence is avoidable, and subsequent iliotibial band syndrome is a preventable postoperative complication.

  4. Restriction in Hip Internal Rotation is Associated with an Increased Risk of ACL Injury in NFL Combine Athletes: A Clinical and Biomechanical Study

    PubMed Central

    Bedi, Asheesh; Warren, Russell F.; Oh, Youkeun K.; Wojtys, Edward M.; Oltean, Hanna N.; Ashton-Miller, James A.; Kelly, Bryan T.

    2013-01-01

    the risk of ACL injury due to the increased resistance to femoral internal axial rotation during a dynamic maneuver such as a pivot landing. This insight may lead to better interventions to prevent ACL injury and improved understanding of ACL reconstruction failure in the absence of clear technical errors.

  5. Risk Factors and Predictors of Subsequent ACL Injury in either Knee after ACL Reconstruction: Prospective Analysis of 2488 Primary ACL Reconstructions from the MOON Cohort

    PubMed Central

    Kaeding, Christopher C.; Pedroza, Angela D.; Reinke, Emily K.; Huston, Laura J.; Spindler, Kurt P.

    2015-01-01

    Background Anterior cruciate ligament (ACL) re-injury results in worse outcomes and increases risk of post-traumatic osteoarthritis. Objectives To identify the risk factors for both ipsilateral and contralateral ACL tears after primary ACL reconstruction (ACLR). Study Design Cohort study; Level of evidence, 3. Methods Data from the Multicenter Orthopaedic Outcomes Network (MOON), a prospective longitudinal cohort, were used to identify risk factors for ACL retear. Subjects with primary ACLR, no history of contralateral knee surgery, and a minimum of 2-year follow-up data were included. Age, sex, Marx activity score, graft type, lateral meniscus tear, medial meniscus tear, sport played at index injury, and surgical facility were evaluated to determine their contribution to both ipsilateral retear and contralateral ACL tear. Results A total of 2683 subjects with average age of 27 ± 11 years (1498 men; 56%) met all study inclusion/exclusion criteria. Overall there were 4.4% ipsilateral graft tears and 3.5% contralateral ACL tears. The odds of ipsilateral retear were 5.2 times greater for an allograft (p<0.01) compared with a bone-patellar tendon-bone (BTB) autograft; the odds of retear were not significantly different between BTB autograft and hamstring autograft (p=0.12). The odds of an ipsilateral ACL retear decreased by 0.09 for every yearly increase in age (p<0.01) and increased by 0.11 for every increased point on the Marx score (p< 0.01). The odds were not significantly influenced by sex, smoking status, sport played, medial or lateral meniscus tear, or consortium site (p>0.05). The odds of a contralateral ACL tear decreased by 0.04 for every yearly increase in age (p=0.04) and increased by 0.12 for every increased point on the Marx score (p<0.01); these odds were not significantly different between sex, smoking status, sport played, graft type, medial meniscal tear, and lateral meniscal tear (p>0.05). Conclusions Younger age, higher activity level, and

  6. Reliability of 3-Dimensional Measures of Single-Leg Drop Landing Across 3 Institutions: Implications for Multicenter Research for Secondary ACL-Injury Prevention

    PubMed Central

    Myer, Gregory D.; Bates, Nathaniel A.; DiCesare, Christopher A.; Barber Foss, Kim D.; Thomas, Staci M.; Wordeman, Samuel C.; Sugimoto, Dai; Roewer, Benjamin D.; Medina McKeon, Jennifer M.; Di Stasi, Stephanie L.; Noehren, Brian W.; McNally, Michael; Ford, Kevin R.; Kiefer, Adam W.; Hewett, Timothy E.

    2016-01-01

    Context Due to the limitations of single-center studies in achieving appropriate sampling with relatively rare disorders, multicenter collaborations have been proposed to achieve desired sampling levels. However, documented reliability of biomechanical data is necessary for multicenter injury-prevention studies and is currently unavailable. Objective To measure the reliability of 3-dimensional (3D) biomechanical waveforms from kinetic and kinematic variables during a single-leg landing (SLL) performed at 3 separate testing facilities. Design Multicenter reliability study. Setting 3 laboratories. Patients 25 female junior varsity and varsity high school volleyball players who visited each facility over a 1-mo period. Intervention Subjects were instrumented with 43 reflective markers to record 3D motion as they performed SLLs. During the SLL the athlete balanced on 1 leg, dropped down off of a 31-cm-high box, and landed on the same leg. Kinematic and kinetic data from both legs were processed from 2 trials across the 3 laboratories. Main Outcome Measures Coefficients of multiple correlations (CMC) were used to statistically compare each joint angle and moment waveform for the first 500 ms of landing. Results Average CMC for lower-extremity sagittal-plane motion was excellent between laboratories (hip .98, knee .95, ankle .99). Average CMC for lower-extremity frontal-plane motion was also excellent between laboratories (hip .98, knee .80, ankle .93). Kinetic waveforms were repeatable in each plane of rotation (3-center mean CMC ≥.71), while knee sagittal-plane moments were the most consistent measure across sites (3-center mean CMC ≥.94). Conclusions CMC waveform comparisons were similar relative to the joint measured to previously published reports of between-sessions reliability of sagittal- and frontal-plane biomechanics performed at a single institution. Continued research is needed to further standardize technology and methods to help ensure that highly

  7. Anterior cruciate ligament injury: diagnosis, management, and prevention.

    PubMed

    Cimino, Francesca; Volk, Bradford Scott; Setter, Don

    2010-10-15

    There are an estimated 80,000 to 100,000 anterior cruciate ligament (ACL) repairs in the United States each year. Most ACL tears occur from noncontact injuries. Women experience ACL tears up to nine times more often than men. Evaluation of the ACL should be performed immediately after an injury if possible, but is often limited by swelling and pain. When performed properly, a complete knee examination is more than 80 percent sensitive for an ACL injury. The Lachman test is the most accurate test for detecting an ACL tear. Magnetic resonance imaging is the primary study used to diagnose ACL injury in the United States. It can also identify concomitant meniscal injury, collateral ligament tear, and bone contusions. Treatment consists of conservative management or surgical intervention, with the latter being the better option for patients who want to return to a high level of activity. Patients who undergo surgery must commit to appropriate rehabilitation for the best outcome. Long-term sequelae of ACL injury include knee osteoarthritis in up to 90 percent of patients. Primary prevention of ACL injury includes specific proprioceptive and neuromuscular training exercises to improve knee stability.

  8. Systematic review: Annual incidence of ACL injury and surgery in various populations.

    PubMed

    Moses, Bassam; Orchard, John; Orchard, Jessica

    2012-07-01

    Accurate documentation of injury incidence is critical for study of injury risk factors and prevention. Comparisons of published incidences of anterior cruciate ligament (ACL) injuries and surgical reconstructions are difficult, however, because of the variations in units. Some studies report absolute time-based denominators (such as annual incidence or incidence per 100,000 person years), whereas others report exposure-based denominators (such as incidence per 1,000 player hours or athlete exposures). We converted exposure-based units into annual incidences to compare various studies. National population studies show annual incidence rates of up to 0.05% per person per year in Australia. Professional athletes in basketball, soccer, and the other football codes report an annual incidence of 0.15%-3.7% in studies with at least a moderate sample size. Annual ACL incidence in amateur sporting groups was generally higher than the entire population but lower than among professional athletes. Converting incidence rates to annual units allowed better comparisons to be made between population rates across different studies.

  9. Noncontact anterior cruciate ligament injuries: risk factors and prevention strategies.

    PubMed

    Griffin, L Y; Agel, J; Albohm, M J; Arendt, E A; Dick, R W; Garrett, W E; Garrick, J G; Hewett, T E; Huston, L; Ireland, M L; Johnson, R J; Kibler, W B; Lephart, S; Lewis, J L; Lindenfeld, T N; Mandelbaum, B R; Marchak, P; Teitz, C C; Wojtys, E M

    2000-01-01

    An estimated 80,000 anterior cruciate ligament (ACL) tears occur annually in the United States. The highest incidence is in individuals 15 to 25 years old who participate in pivoting sports. With an estimated cost for these injuries of almost a billion dollars per year, the ability to identify risk factors and develop prevention strategies has widespread health and fiscal importance. Seventy percent of ACL injuries occur in noncontact situations. The risk factors for non-contact ACL injuries fall into four distinct categories: environmental, anatomic, hormonal, and biomechanical. Early data on existing neuromuscular training programs suggest that enhancing body control may decrease ACL injuries in women. Further investigation is needed prior to instituting prevention programs related to the other risk factors.

  10. Prevention of Lower Extremity Injuries in Basketball

    PubMed Central

    Taylor, Jeffrey B.; Ford, Kevin R.; Nguyen, Anh-Dung; Terry, Lauren N.; Hegedus, Eric J.

    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 Controlled Trials were searched in January 2015. Study Selection: Studies were included if they were randomized controlled or prospective cohort trials, contained a population of competitive basketball athletes, and reported lower extremity injury incidence rates specific to basketball players. In total, 426 individual studies were identified. Of these, 9 met the inclusion criteria. One other study was found during a hand search of the literature, resulting in 10 total studies included in this meta-analysis. Study Design: Systematic review and meta-analysis. Level of Evidence: Level 2. Data Extraction: Details of the intervention (eg, neuromuscular vs external support), size of control and intervention groups, and number of injuries in each group were extracted from each study. Injury data were classified into 3 groups based on the anatomic diagnosis reported (general lower extremity injury, ankle sprain, ACL rupture). Results: Meta-analyses were performed independently for each injury classification. Results indicate that prophylactic programs significantly reduced the incidence of general lower extremity injuries (odds ratio [OR], 0.69; 95% CI, 0.57-0.85; P < 0.001) and ankle sprains (OR, 0.45; 95% CI, 0.29-0.69; P < 0.001), yet not ACL ruptures (OR, 1.09; 95% CI, 0.36-3.29; P = 0.87) in basketball athletes. Conclusion: In basketball players, prophylactic programs may be effective in reducing the risk of general lower extremity injuries and ankle sprains, yet not ACL injuries. PMID

  11. Prevention of Cartilage Degeneration and Gait Asymmetry by Lubricin Tribosupplementation in the Rat Following ACL Transection

    PubMed Central

    Jay, Gregory D.; Elsaid, Khaled A.; Kelly, Karen A.; Anderson, Scott C.; Zhang, Ling; Teeple, Erin; Waller, Kimberly; Fleming, Braden C.

    2011-01-01

    Objective To investigate whether cartilage degeneration is prevented or minimized in an anterior cruciate ligament (ACL) injury rat model following a single dose-escalated intra-articular injection of lubricin derived from human synoviocytes in culture (HSL). Methods Unilateral ACL transection (ACLT) of the right hindlimb was performed in Lewis rats (N = 56). Control animals underwent a capsulotomy alone leaving the ACL intact (N = 11). Intra-articular injections (50μl/injection) of PBS (N = 14) and HSL (N = 14; 1600μg/ml) were performed on day 7 post-surgery. Animals were euthanized on day 70 post-surgery. Histological specimens were immunoprobed for lubricin, and sulfated glycosaminoglycans. Urinary CTX-II (uCTX-II) levels were measured on day 35 and 70 post-surgery. Hindlimb maximum applied force was determined using a variable resistor walkway to monitor quadruped gait asymmetries. Results Increased immunostaining for lubricin in the superficial zone and on the surface of cartilage was observed in lubricin-treated and control animals but not the PBS-treated nor the untreated ACLT animals. On post-operative day 35 and 70, uCTXII levels of HSL-treated animals were lower than corresponding untreated and PBS-treated (p=0.005; p<0.001 respectively) animals. ACLT animals treated with HSL and control animals distributed their weight equally between hindlimbs compared to PBS treated or untreated animals (p<0.01). Conclusion A single intra-articular injection of concentrated lubricin, following ACLT, reduced collagen type II degradation and improved weight bearing in the affected joint. This study supports the practice of tribosupplementation with lubricin in retarding cartilage degeneration and possibly the development of post-traumatic OA. PMID:22127873

  12. Validation of the Microsoft Kinect as a Portable and Inexpensive Screening Tool for Identifying ACL Injury Risk

    PubMed Central

    Gray, Aaron D.; Marks, Jeff M.; Stone, Erik E.; Butler, Michael C.; Skubic, Marjorie; Sherman, Seth Lawrence

    2014-01-01

    Objectives: A widespread screening tool to assess anterior cruciate ligament (ACL) injury risk should ideally be portable, inexpensive, markerless and easy to use. We hypothesize that our software program - for use with the Microsoft Kinect Motion Sensor - fulfills the above requirements. This study compares the measurements of knee abduction during a drop vertical jump (DVJ) between the Microsoft Kinect and the “gold standard” marker-based Vicon motion analysis system. Methods: Thirteen participants (10 male: 3 female; age 20-31) took part in this IRB approved study. Each participant performed between 5 and 7 DVJs, yielding a total of 84 DVJs. We simultaneously measured knee valgus motion (KVM) as measured from initial contact (IC) to the point of peak flexion (PF), frontal plane knee angle (FPKA) at both IC and PF, and knee-to-ankle separation (KASR) ratio measured at PF with the Kinect and Vicon systems. The intra-class correlation coefficient (ICC) (two-way, single measure, absolute agreement) was used to assess the degree of agreement between the Kinect and Vicon for each measure. Results: KVM had the lowest ICC value; 0.81 and 0.85 for the left and right leg, respectively. The other measures had similar ICC values of approximately 0.89 for both legs. Standard interpretations of the ICC suggest values above 0.75 indicate excellent agreement between the measurements (Table 1). Conclusion: This study demonstrates good correlation between the Microsoft Kinect and the Vicon system for measuring frontal plane knee kinematics during the DVJ. The DVJ test has been established as an ideal task for evaluating the motions that put athletes at risk for ACL injuries. Screening and early detection of ACL injury risk factors may lead to a relative risk reduction between 30% to 80% with an appropriate ACL injury prevention program. As compared to the “gold standard” Vicon system, the Microsoft Kinect is a portable, inexpensive, marker-less, and expedient system that

  13. Prevention of Cartilage Degeneration and Restoration of Chondroprotection by Lubricin Tribosupplementation in the Rat Following ACL Transection

    PubMed Central

    Jay, Gregory D.; Fleming, Braden C.; Watkins, Bryn A.; McHugh, Karen A.; Anderson, Scott C.; Zhang, Ling X.; Teeple, Erin; Waller, Kimberly A.; Elsaid, Khaled A.

    2010-01-01

    Objective To investigate whether cartilage degeneration is prevented or minimized in an anterior cruciate ligament (ACL) injury rat model following intra-articular injections of lubricin derived from human synoviocytes in culture (HSL), recombinant protein (rhPRG4), or from human synovial fluids (HSFL). Methods Unilateral ACL transection (ACLT) was performed in Lewis rats (n=45). Intra-articular injections (50μl/injection) of PBS (n=9), HSL (n=9; 200μg/ml), rhPRG4 (n=9; 200μg/ml) and HSFL (n=9; 200μg/ml) started on day 7 post-injury and continued twice weekly. Animals were harvested on day 32 post-injury. Histological analysis was performed using Safranin O/Fast green stain and blinded investigators graded articular cartilage degeneration using OARSI modified Mankin criteria. Histological specimens were immunoprobed for lubricin and sulphated glycosaminoglycans. 24 hour urine collection was performed on days 17 and 29 post-injury and urinary CTXII (uCTXII) levels were measured. Results Treatment with HSL resulted in significantly (p<0.05) lower OARSI scores for cartilage degeneration compared to no treatment or PBS treatment. Increased immunostaining for lubricin in the superficial zone chondrocytes and on the surface of cartilage was observed in lubricins-treated but not untreated or PBS-treated joints. On day 17, uCTXII levels of HSL and HSFL-treated animals were significantly lower than untreated (p=0.005; p=0.002) and PBS-treated (p=0.002; p<0.001) animals, respectively. Conclusion Across all types of lubricin evaluated in this study, a reduction in cartilage damage following ACLT was evident, combined with a reduction in collagen type II degradation. Intraarticular lubricin injection following an ACL injury may be beneficial in retarding cartilage degeneration and development of post-traumatic OA. PMID:20506144

  14. Patients With Isolated PCL Injuries Improve From Surgery as Much as Patients With ACL Injuries After 2 Years

    PubMed Central

    Owesen, Christian; Sivertsen, Einar Andreas; Engebretsen, Lars; Granan, Lars-Petter; Årøen, Asbjørn

    2015-01-01

    Background: Reports on outcome after posterior cruciate ligament (PCL) reconstruction often contain both isolated PCL and combined knee ligament injuries. This makes it difficult to conclude on the outcome after reconstruction of isolated PCL injuries. Purpose: To investigate the outcome after PCL reconstruction in patients with an isolated PCL injury and to compare this with the outcome of patients treated with reconstruction after isolated anterior cruciate ligament (ACL) injuries. Study Design: Cohort study; Level of evidence, 3. Methods: Seventy-one patients with an isolated PCL injury that was reconstructed surgically and who had registered in the Norwegian Knee Ligament Registry between 2004 and 2010 were included in this study. Patients with isolated ACL reconstructions (n = 9661) who had registered in the same period were included for comparison. Knee Injury and Osteoarthritis Outcome Score (KOOS) was used as the patient-reported outcome measure. Preoperative and 2-year postoperative KOOS scores were compared. Changes in KOOS score reported by the PCL patients were compared with changes reported by the ACL patients. Results: At the 2-year postoperative follow-up of the PCL-reconstructed patients, the patient-reported outcome was improved, measured by KOOS as follows: pain, 15.1 (95% CI, 8.5-21.8; P < .001); symptoms, 0.9 (95% CI, –6.6 to 8.3; P = .82); activities of daily living, 13.2 (95% CI, 6.6-13.9; P < .001); sports, 20.7 (95% CI, 11.8-29.4; P < .001); and quality of life, 26.6 (95% CI, 18.9-34.2; P < .001). According to the KOOS, the incremental improvements were similar for PCL and ACL patients. Time from injury to surgery was longer for the PCL patients compared with ACL patients (median, 21.5 vs 8.0 months; P < .001). Conclusion: Patients undergoing PCL reconstruction can expect the same improvements in KOOS score as patients undergoing ACL reconstruction. However, PCL patients start out with an inferior score on average and consequently end up

  15. THE EFFECT OF CONSERVATIVELY TREATED ACL INJURY ON KNEE JOINT POSITION Sense

    PubMed Central

    Herrington, Lee

    2016-01-01

    ABSTRACT Background Proprioception is critical for effective movement patterns. However, methods of proprioceptive measurement in previous research have been inconsistent and lacking in reliability statistics making it applications to clinical practice difficult. Researchers have suggested that damage to the anterior cruciate ligament (ACL) can alter proprioceptive ability due to a loss of functioning mechanoreceptors. The majority of patients opt for reconstructive surgery following this injury. However, some patients chose conservative rehabilitation options rather than surgical intervention. Purpose The purpose of this study was to determine the effect of ACL deficiency on knee joint position sense following conservative, non-operative treatment and return to physical activity. A secondary purpose was to report the reliability and measurement error of the technique used to measure joint position sense, (JPS) and comment on the clinical utility of this measurement. Study Design Observational study design using a cross-section of ACL deficient patients and matched uninjured controls. Methods Twenty active conservatively treated ACL deficient patients who had returned to physical activity and twenty active matched controls were included in the study. Knee joint position sense was measured using a seated passive-active reproductive angle technique. The average absolute angle of error score, between 10 °-30 ° of knee flexion was determined. This error score was derived from the difference between the target and repositioning angle. Results The ACL deficient patients had a greater error score (7.9 °±3.6) and hence poorer static proprioception ability that both the contra-lateral leg (2.0 °±1.6; p = 0.0001) and the control group (2.6 °±0.9; p = 0.0001). The standard error of the mean (SEM) of this JPS technique was 0.5 ° and 0.2 ° and the minimum detectable change (MDC) was 1.3 ° and 0.4 ° on asymptomatic and symptomatic subjects

  16. The Natural History and Tailored Treatment of ACL Injury.

    ERIC Educational Resources Information Center

    Evans, Nick A.; Chew, Hall F.; Stanish, William D.

    2001-01-01

    Bodily responses to an anterior cruciate ligament injury can range from minor to very significant. Understanding factors influencing the course can help physicians determine effective treatment strategies. Certain patterns, such as complete disruption and participation in high-demand sports, highlight the need for an aggressive approach.…

  17. Prevention of Football Injuries

    PubMed Central

    Kirkendall, Donald T; Junge, Astrid; Dvorak, Jiri

    2010-01-01

    Purpose Every sport has a unique profile of injury and risk of injury. In recent years, there have been numerous attempts at conducting injury prevention trials for specific injuries or for injuries within specific sports to provide evidence useful to the sports medicine and sport community. Football has been a focus of a number of randomized injury prevention trials. Methods MEDLINE was searched with the first order keywords of “injury prevention” and “sport”. This list was restricted to “clinical trial” or “randomized controlled trial” which had been conducted on children and adults whose goal was preventing common football injuries. Our objective was to find studies with an exercise-based training program, thus projects that used mechanical interventions were excluded. Results A structured, generalized warm-up has been shown to be effective at preventing common injuries in football, reducing injuries by about one-third. Conclusion The huge participation numbers in the worldwide family of football would suggest that any reduction in injury should have a public health impact. Professionals in sports medicine need to promote injury prevention programs that have been shown to be effective. PMID:22375195

  18. Quantifying Quadriceps Muscle Strength in Patients With ACL Injury, Focal Cartilage Lesions, and Degenerative Meniscus Tears

    PubMed Central

    Eitzen, Ingrid; Grindem, Hege; Nilstad, Agnethe; Moksnes, Håvard; Risberg, May Arna

    2016-01-01

    Background: Reduced quadriceps strength influences knee function and increases the risk of knee osteoarthritis. Thus, it is of significant clinical relevance to precisely quantify strength deficits in patients with knee injuries. Purpose: To evaluate isokinetic concentric quadriceps muscle strength torque values, assessed both from peak torque and at specific knee flexion joint angles, in patients with anterior cruciate ligament (ACL) injury, focal cartilage lesions, and degenerative meniscus tears. Study Design: Cohort study; Level of evidence, 3. Methods: Data were synthesized from patients included in 3 previously conducted research projects: 2 prospective cohort studies and 1 randomized controlled trial. At the time of inclusion, all patients were candidates for surgery. Isokinetic concentric quadriceps muscle strength measurements (60 deg/s) were performed at baseline (preoperative status) and after a period of progressive supervised exercise therapy (length of rehabilitation period: 5 weeks for ACL injury, 12 weeks for cartilage lesions and degenerative meniscus). Outcome measures were peak torque and torque at specific knee flexion joint angles from 20° to 70°. All patients had unilateral injuries, and side-to-side deficits were calculated. For comparisons between and within groups, we utilized 1-way analysis of variance and paired t tests, respectively. Results: In total, 250 patients were included. At baseline, cartilage patients had the most severe deficit (39.7% ± 24.3%; P < .001). Corresponding numbers for ACL and degenerative meniscus subjects were 21.7% (±13.2%) and 20.7% (±16.3%), respectively. At retest, there was significant improvement in all groups (P < .001), with remaining deficits of 24.7% (±18.5%) for cartilage, 16.8% (±13.9%) for ACL, and 3.3% (±17.8%) for degenerative meniscus. Peak torque was consistently measured at 60° of knee flexion, whereas the largest mean deficits were measured at 30° at baseline and 70° at retest for the

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

    PubMed

    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.

  20. 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.

    PubMed

    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

  1. Uni-directional Coupling between Tibiofemoral Frontal and Axial Plane Rotation Supports Valgus Collapse Mechanism of ACL Injury

    PubMed Central

    Kiapour, Ata M.; Kiapour, Ali; Goel, Vijay K.; Quatman, Carmen E.; Wordeman, Samuel C.; Hewett, Timothy E.; Demetropoulos, Contantine K.

    2015-01-01

    Despite general agreement on the effects of knee valgus and internal tibial rotation on anterior cruciate (ACL) loading, compelling debate persists on the interrelationship between these rotations and how they contribute to the multi-planar ACL injury mechanism. This study investigates coupling between knee valgus and internal tibial rotation and their effects on ACL strain as a quantifiable measure of injury risk. Nineteen instrumented cadaveric legs were imaged and tested under a range of knee valgus and internal tibial torques. Posterior tibial slope and the medial tibial depth, along with changes in tibiofemoral kinematics and ACL strain, were quantified. Valgus torque significantly increased knee valgus rotation and ACL strain (p<0.02), yet generated minimal coupled internal tibial rotation (p=0.537). Applied internal tibial torque significantly increased internal tibial rotation and ACL strain and generated significant coupled knee valgus rotation (p<0.001 for all comparisons). Similar knee valgus rotations (7.3° vs 7.4°) and ACL strain levels (4.4% vs 4.9%) were observed under 50 N-m of valgus and 20 N-m of internal tibial torques, respectively. Coupled knee valgus rotation under 20 N-m of internal tibial torque was significantly correlated with internal tibial rotation, lateral and medial tibial slopes, and medial tibial depth (R2>0.30; p<0.020). These findings demonstrate uni-directional coupling between knee valgus and internal tibial rotation in a cadaveric model. Although both knee valgus and internal tibial torques contribute to increased ACL strain, knee valgus rotation has the ultimate impact on ACL strain regardless of loading mode. PMID:26070647

  2. Uni-directional coupling between tibiofemoral frontal and axial plane rotation supports valgus collapse mechanism of ACL injury.

    PubMed

    Kiapour, Ata M; Kiapour, Ali; Goel, Vijay K; Quatman, Carmen E; Wordeman, Samuel C; Hewett, Timothy E; Demetropoulos, Constantine K

    2015-07-16

    Despite general agreement on the effects of knee valgus and internal tibial rotation on anterior cruciate ligament (ACL) loading, compelling debate persists on the interrelationship between these rotations and how they contribute to the multi-planar ACL injury mechanism. This study investigates coupling between knee valgus and internal tibial rotation and their effects on ACL strain as a quantifiable measure of injury risk. Nineteen instrumented cadaveric legs were imaged and tested under a range of knee valgus and internal tibial torques. Posterior tibial slope and the medial tibial depth, along with changes in tibiofemoral kinematics and ACL strain, were quantified. Valgus torque significantly increased knee valgus rotation and ACL strain (p<0.020), yet generated minimal coupled internal tibial rotation (p=0.537). Applied internal tibial torque significantly increased internal tibial rotation and ACL strain and generated significant coupled knee valgus rotation (p<0.001 for all comparisons). Similar knee valgus rotations (7.3° vs 7.4°) and ACL strain levels (4.4% vs 4.9%) were observed under 50 Nm of valgus and 20 Nm of internal tibial torques, respectively. Coupled knee valgus rotation under 20 Nm of internal tibial torque was significantly correlated with internal tibial rotation, lateral and medial tibial slopes, and medial tibial depth (R(2)>0.30; p<0.020). These findings demonstrate uni-directional coupling between knee valgus and internal tibial rotation in a cadaveric model. Although both knee valgus and internal tibial torques contribute to increased ACL strain, knee valgus rotation has the ultimate impact on ACL strain regardless of loading mode.

  3. The effects of gender on quadriceps muscle activation strategies during a maneuver that mimics a high ACL injury risk position.

    PubMed

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

    2005-04-01

    While the increased incidence of serious knee injuries in female athletes is well established, the underlying neuromuscular mechanisms related to the elevated ACL injury rate has yet to be delineated. Video analysis of ACL injury during competitive sports play indicates a common body position associated with non-contact ACL injury; the tibia is externally rotated, the knee is close to full extension, the foot is planted and as the limb is decelerated it collapses into valgus. The purpose of the current prospective study was to evaluate gender differences in quadriceps muscle activation strategies when performing a physically challenging, but reproducible maneuver that mimics the high ACL injury risk position (in the absence of high velocity and high loads). Twenty physically active college-aged subjects (10 male and 10 female) performed multiple sets of the prescribed exercise. EMG recordings were employed to measure the ratio of activation between the medial and lateral quadriceps during the 4, 8, 12, 16, and 20th sets of exercise. Females demonstrated decreased RMS medial-to-lateral quadriceps ratios compared to males (F(1,18)=5.88, p=0.026). There was no main effect of set number on RMS quadriceps ratio (p>0.05). The results of this study suggest that females utilize neuromuscular activation strategies which may contribute to "dynamic valgus" and ACL rupture when performing high-risk maneuvers.

  4. The Utility of a High-intensity Exercise Protocol to Prospectively Assess ACL Injury Risk.

    PubMed

    Bossuyt, F M; García-Pinillos, F; Raja Azidin, R M F; Vanrenterghem, J; Robinson, M A

    2016-02-01

    This study investigated the utility of a 5-min high-intensity exercise protocol (SAFT(5)) to include in prospective cohort studies investigating ACL injury risk. 15 active females were tested on 2 occasions during which their non-dominant leg was analysed before SAFT(5) (PRE), immediately after (POST0), 15 min after (POST15), and 30 min after (POST30). On the first occasion, testing included 5 maximum isokinetic contractions for eccentric and concentric hamstring and concentric quadriceps and on the second occasion, 3 trials of 2 landing tasks (i. e., single-leg hop and drop vertical jump) were conducted. Results showed a reduced eccentric hamstring peak torque at POST0, POST15 and POST30 (p<0.05) and a reduced functional HQ ratio (Hecc/Qcon) at POST15 and POST30 (p<0.05). Additionally, a more extended knee angle at POST30 (p<0.05) and increased knee internal rotation angle at POST0 and POST15 (p<0.05) were found in a single-leg hop. SAFT(5) altered landing strategies associated with increased ACL injury risk and similar to observations from match simulations. Our findings therefore support the utility of a high-intensity exercise protocol such as SAFT(5) to strengthen injury screening tests and to include in prospective cohort studies where time constraints apply. PMID:26509378

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

    PubMed

    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.

  6. Rehabilitation after ACL Injury: A Fluoroscopic Study on the Effects of Type of Exercise on the Knee Sagittal Plane Arthrokinematics

    PubMed Central

    Norouzi, Sadegh; Esfandiarpour, Fateme; Shakourirad, Ali; Salehi, Reza; Akbar, Mohammad; Farahmand, Farzam

    2013-01-01

    A safe rehabilitation exercise for anterior cruciate ligament (ACL) injuries needs to be compatible with the normal knee arthrokinematics to avoid abnormal loading on the joint structures. The objective of this study was to measure the amount of the anterior tibial translation (ATT) of the ACL-deficient knees during selective open and closed kinetic chain exercises. The intact and injured knees of fourteen male subjects with unilateral ACL injury were imaged using uniplanar fluoroscopy, while the subjects performed forward lunge and unloaded/loaded open kinetic knee extension exercises. The ATTs were measured from fluoroscopic images, as the distance between the tibial and femoral reference points, at seven knee flexion angles, from 0° to 90°. No significant differences were found between the ATTs of the ACL-deficient and intact knees at all flexion angles during forward lunge and unloaded open kinetic knee extension (P < 0.05). During loaded open kinetic knee extension, however, the ATTs of the ACL deficient knees were significantly larger than those of the intact knees at 0° (P = 0.002) and 15° (P = 0.012). It was suggested that the forward lunge, as a weight-bearing closed kinetic chain exercise, provides a safer approach for developing muscle strength and functional stability in rehabilitation program of ACL-deficient knees, in comparison with open kinetic knee extension exercise. PMID:24066288

  7. Rehabilitation after ACL injury: a fluoroscopic study on the effects of type of exercise on the knee sagittal plane arthrokinematics.

    PubMed

    Norouzi, Sadegh; Esfandiarpour, Fateme; Shakourirad, Ali; Salehi, Reza; Akbar, Mohammad; Farahmand, Farzam

    2013-01-01

    A safe rehabilitation exercise for anterior cruciate ligament (ACL) injuries needs to be compatible with the normal knee arthrokinematics to avoid abnormal loading on the joint structures. The objective of this study was to measure the amount of the anterior tibial translation (ATT) of the ACL-deficient knees during selective open and closed kinetic chain exercises. The intact and injured knees of fourteen male subjects with unilateral ACL injury were imaged using uniplanar fluoroscopy, while the subjects performed forward lunge and unloaded/loaded open kinetic knee extension exercises. The ATTs were measured from fluoroscopic images, as the distance between the tibial and femoral reference points, at seven knee flexion angles, from 0° to 90°. No significant differences were found between the ATTs of the ACL-deficient and intact knees at all flexion angles during forward lunge and unloaded open kinetic knee extension (P < 0.05). During loaded open kinetic knee extension, however, the ATTs of the ACL deficient knees were significantly larger than those of the intact knees at 0° (P = 0.002) and 15° (P = 0.012). It was suggested that the forward lunge, as a weight-bearing closed kinetic chain exercise, provides a safer approach for developing muscle strength and functional stability in rehabilitation program of ACL-deficient knees, in comparison with open kinetic knee extension exercise. PMID:24066288

  8. An integrated approach to change the outcome part I: neuromuscular screening methods to identify high ACL injury risk athletes.

    PubMed

    Myer, Gregory D; Ford, Kevin R; Brent, Jensen L; Hewett, Timothy E

    2012-08-01

    An important step for treatment of a particular injury etiology is the appropriate application of a treatment targeted to the population at risk. An anterior cruciate ligament (ACL) injury risk algorithm has been defined that employs field-based techniques in lieu of laboratory-based motion analysis systems to identify athletes with high ACL injury risk landing strategies. The resultant field-based assessment techniques, in combination with the developed prediction algorithm, allow for low-cost identification of athletes who may be at increased risk of sustaining ACL injury. The combined simplicity and accuracy of the field-based tool facilitate its use to identify specific factors that may increase risk of injury in female athletes. The purpose of this report is to demonstrate novel algorithmic techniques to accurately capture and analyze measures of knee valgus motion, knee flexion range of motion, body mass, tibia length and quadriceps to hamstrings ratio with video analysis software typically used by coaches, strength and conditioning specialists, and athletic trainers. The field-based measurements and software analyses were used in a prediction algorithm to identify those at potential risk of noncontact ACL injury that may directly benefit from neuromuscular training.

  9. Prevention of youth injuries.

    PubMed Central

    Laraque, D.; Barlow, B.; Durkin, M.

    1999-01-01

    There are four categories of causes responsible for the majority of injuries in youth 10-19 years of age: 1) motor vehicle traffic; 2) violence (intra-familial, extra-familial, self, pregnancy-related); 3) recreational; and 4) occupational. This article presents data from the National Center for Health Statistics mortality data and the National Pediatric Trauma Registry morbidity data. Nationwide, the pediatric injury death rate is highest among adolescents 15-19 years of age. Motor vehicle-related deaths account for 41% and firearm-related deaths account for 36% of injury deaths in this age group. For youths aged 10-14 years, motor vehicle-related deaths account for 38% and; firearm-related deaths account for 26% of injury deaths. For both age groups, occupant motor vehicle-related deaths account for the majority of deaths and underscore the need for seat belt use. Using theoretical principles based on the Haddon matrix and a knowledge of adolescent development, proposed interventions to decrease injuries and deaths related to motor vehicles and firearms include graduated licensing, occupant restraint, speed limits, conflict resolution, and gun control. Occupational injuries, particularly injury associated with agricultural production, account for an estimated 100,000 injuries per year. Preventive strategies include OSHA regulations imposing standards for protective devices and further study for guidelines for adolescent work in agriculture. Injuries related to recreation include drowning and sports injuries. Preventive strategies may include proper supervision and risk reduction with respect to use of alcohol/drugs. The data presented support the use of primary prevention to achieve the most effective, safe community interventions targeting adolescents. PMID:10599188

  10. Prevention of pediatric sports injuries.

    PubMed

    Demorest, Rebecca A; Landry, Gregory L

    2003-12-01

    With over 30 million children participating in sports each year across the United States, a number of significant injuries are to be expected. Although mild injuries such as strains, sprains, and contusions predominate, catastrophic injuries do occur. Young athletes are at an increased risk for growth plate and apophyseal injuries, overuse injuries, and heat illness. Many of these sports injuries can be prevented. Prevention strategies include protective equipment, rule changes, preseason and season prevention interventions, safety measures, better coaching, education, and a societal awareness of injury and prevention. This article discusses current injury prevention for children participating in baseball, football, soccer, and ice hockey.

  11. Injury Risk Estimation Expertise: Cognitive-Perceptual Mechanisms of ACL-IQ.

    PubMed

    Petushek, Erich J; Cokely, Edward T; Ward, Paul; Myer, Gregory D

    2015-06-01

    Instrument-based biomechanical movement analysis is an effective injury screening method but relies on expensive equipment and time-consuming analysis. Screening methods that rely on visual inspection and perceptual skill for prognosticating injury risk provide an alternative approach that can significantly reduce cost and time. However, substantial individual differences exist in skill when estimating injury risk performance via observation. The underlying perceptual-cognitive mechanisms of injury risk identification were explored to better understand the nature of this skill and provide a foundation for improving performance. Quantitative structural and process modeling of risk estimation indicated that superior performance was largely mediated by specific strategies and skills (e.g., irrelevant information reduction), and independent of domain-general cognitive abilities (e.g., mental rotation, general decision skill). These cognitive models suggest that injury prediction expertise (i.e., ACL-IQ) is a trainable skill, and provide a foundation for future research and applications in training, decision support, and ultimately clinical screening investigations.

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

    PubMed

    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.

  13. Frontal plane comparison between drop jump and vertical jump: implications for the assessment of ACL risk of injury.

    PubMed

    Cesar, Guilherme M; Tomasevicz, Curtis L; Burnfield, Judith M

    2016-11-01

    The potential to use the vertical jump (VJ) to assess both athletic performance and risk of anterior cruciate ligament (ACL) injury could have widespread clinical implications since VJ is broadly used in high school, university, and professional sport settings. Although drop jump (DJ) and VJ observationally exhibit similar lower extremity mechanics, the extent to which VJ can also be used as screening tool for ACL injury risk has not been assessed. This study evaluated whether individuals exhibit similar knee joint frontal plane kinematic and kinetic patterns when performing VJs compared with DJs. Twenty-eight female collegiate athletes performed DJs and VJs. Paired t-tests indicated that peak knee valgus angles did not differ significantly between tasks (p = 0.419); however, peak knee internal adductor moments were significantly larger during the DJ vs. VJ (p < 0.001). Pearson correlations between the DJ and VJ revealed strong correlations for knee valgus angles (r = 0.93, p < 0.001) and for internal knee adductor moments (r = 0.82, p < 0.001). Our results provide grounds for investigating whether frontal plane knee mechanics during VJ can predict ACL injuries and thus can be used as an effective tool for the assessment of risk of ACL injury in female athletes. PMID:27240279

  14. Preventing Injuries, Promoting Creativity

    ERIC Educational Resources Information Center

    Maloney, Betsy

    2004-01-01

    Simultaneously promoting a safe learning environment that encourages students to express their creative voices while exploring the rudiments of dance technique can be difficult. This article discusses how the author has learned to do it effectively by employing a few simple classroom strategies. To prevent injuries during class, the author offers…

  15. Treatment of Type 3 Arthrofibrosis Following Arthroscopic Reconstruction of ACL and Posterolateral Corner Injury with Tibia Plateau Fracture in a Professional Dancer

    PubMed Central

    Aksu, Neslihan; Abay, Burak; Soydan, Ramazan; Atansay, Vefa

    2014-01-01

    achieved full symmetric restoration of motion and he had returned to full daily activities. The Tegner Lysholm score was evaluated as 94 (excellent) postoperatively. Functional examination of the left knee reveled 155 of flexion, and full knee extension. The complaint of instability was disappeared. At 9 month-follow-up, clinical findings were unremarkable, with no sign of re-rupture and arthrofibrosis and he returned to his professional dance career. Conclusion: In the literature there is not any consensus regarding the management and rehabilitation intervention for arthrofibrosis in young athletes or professional dancers. The best treatment method is preventing the arthrofibrosis once it has occurred with surgical lysis and aggressive physical therapy. The combined surgical treatment and physiotherapy described in this case report may assist clinicians in the treatment of arthrofibrosis after arthroscopic reconstruction of ACL and PLC injury.

  16. Anterior Cruciate Ligament Injury Prevention and Rehabilitation: Let's Get It Right.

    PubMed

    Wilk, Kevin E

    2015-10-01

    Anterior cruciate ligament (ACL) injuries are among the most common and functionally disabling conditions in orthopaedics and sports medicine. As professionals, we need to do a better job of screening individuals to determine who is at greatest risk of sustaining an ACL injury, as well as implementing injury prevention programs. We also need to do a better job with programs that return individuals to their preinjury activity levels, including implementing thorough functional testing to determine if a patient is ready to return to sports or strenuous activities post-ACLR.

  17. Effectiveness of Knee Injury and Anterior Cruciate Ligament Tear Prevention Programs: A Meta-Analysis

    PubMed Central

    Collins, Jamie E.; Yang, Heidi Y.; Goczalk, Melissa G.; Katz, Jeffrey N.; Losina, Elena

    2015-01-01

    Objective Individuals frequently involved in jumping, pivoting or cutting are at increased risk of knee injury, including anterior cruciate ligament (ACL) tears. We sought to use meta-analytic techniques to establish whether neuromuscular and proprioceptive training is efficacious in preventing knee and ACL injury and to identify factors related to greater efficacy of such programs. Methods We performed a systematic literature search of studies published in English between 1996 and 2014. Intervention efficacy was ascertained from incidence rate ratios (IRRs) weighted by their precision (1/variance) using a random effects model. Separate analyses were performed for knee and ACL injury. We examined whether year of publication, study quality, or specific components of the intervention were associated with efficacy of the intervention in a meta-regression analysis. Results Twenty-four studies met the inclusion criteria and were used in the meta-analysis. The mean study sample was 1,093 subjects. Twenty studies reported data on knee injury in general terms and 16 on ACL injury. Maximum Jadad score was 3 (on a 0–5 scale). The summary incidence rate ratio was estimated at 0.731 (95% CI: 0.614, 0.871) for knee injury and 0.493 (95% CI: 0.285, 0.854) for ACL injury, indicating a protective effect of intervention. Meta-regression analysis did not identify specific intervention components associated with greater efficacy but established that later year of publication was associated with more conservative estimates of intervention efficacy. Conclusion The current meta-analysis provides evidence that neuromuscular and proprioceptive training reduces knee injury in general and ACL injury in particular. Later publication date was associated with higher quality studies and more conservative efficacy estimates. As study quality was generally low, these data suggest that higher quality studies should be implemented to confirm the preventive efficacy of such programs. PMID:26637173

  18. Prevention of skateboard injuries.

    PubMed

    Morgan, W J; Galloway, D J; Patel, A R

    1980-01-01

    Skateboarding has become extremely popular in the United Kingdom, and it is estimated that over two million skateboards have been sold. Previous surveys have shown the dangers of the sport, fractures of the limbs being a particularly common form of injury. Consequently the provision of skateboard parks and the wearing of adequate protective clothing were considered necessary to reduce to severity of the injuries sustained. Our survey does not support this view, and suggests that fractures are more likely to occur in people with full protective clothing and skating in a park. The reasons for this are discussed. It is also suggested that expert instruction in the use of the skateboard has been neglected as a means of accident prevention.

  19. Prevention and Control of Injuries.

    ERIC Educational Resources Information Center

    Tuchfarber, Barbara S.; Zins, Joseph E.; Jason, Leonard A.

    Childhood injury continues to be a major public health crisis in the United States, with a large percentage of injuries being preventable and controllable. This chapter provides information related to understanding child and youth injury. Studies have shown that injuries affect identifiable high-risk groups. Such host factors that put children at…

  20. Injury prevention in youth sports.

    PubMed

    Veigel, Jake D; Pleacher, Michael D

    2008-01-01

    Sport is the principal cause of injury in children and adolescents. Youth participation in organized athletics is estimated to be 45 million in the United States alone. These injuries influence health and fitness and have socioeconomic impact. Many injuries can be prevented. This article outlines the efficacy of current injury prevention strategies in youth sports through the use of educational programs, rule changes in baseball and hockey, safety equipment, and conditioning programs.

  1. Injury prevention in youth sports.

    PubMed

    Veigel, Jake D; Pleacher, Michael D

    2008-01-01

    Sport is the principal cause of injury in children and adolescents. Youth participation in organized athletics is estimated to be 45 million in the United States alone. These injuries influence health and fitness and have socioeconomic impact. Many injuries can be prevented. This article outlines the efficacy of current injury prevention strategies in youth sports through the use of educational programs, rule changes in baseball and hockey, safety equipment, and conditioning programs. PMID:19005358

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

    PubMed

    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.

  3. Softball injuries. Aetiology and prevention.

    PubMed

    Janda, D H; Wild, D E; Hensinger, R N

    1992-04-01

    Over 40 million individuals nationally participate in organised softball leagues, playing an estimated 23 million games per year in the United States. It has also been estimated that softball causes more injuries leading to emergency room visits in the United States than any other sport. Between 1983 and 1989, over 2.6 million injuries were documented through selected emergency rooms throughout the United States. In addition, the potential costs of these injuries can be staggering, therefore, prevention is of utmost importance. Prior to implementation of any preventative measures, the aetiology and distribution of injuries must be ascertained. Softball-related injuries can be grouped into 3 categories: (a) sliding-related injuries--the most common injury scenario; (b) collision-related injuries; and (c) falls sustained by the player. Various preventative approaches have been utilised to reduce the incidence of these recreational sports injuries and the associated health care costs. In regard to sliding-related injuries, breakaway bases have been utilised and have been found to reduce sliding-related injuries by approximately 98%. In reference to collision injuries, deformable walls and padded back stops and field maintenance have been found to prevent the majority of injuries secondary to collisions and falls. In addition, better coaching techniques as well as stretching and conditioning programmes have all been found to benefit players in the prevention of their injuries. As physicians, trainers and individuals involved with sporting activities, it is imperative that we turn and focus our attention on prevention. The cornerstone to diminished injuries and subsequent prevention of an injury is a safer environment for the recreational softball player to participate in.

  4. Bridge-Enhanced ACL Repair: A Review of the Science and the Pathway through FDA Investigational Device Approval

    PubMed Central

    Proffen, Benedikt L.; Perrone, Gabriel S.; Roberts, Gordon; Murray, Martha M.

    2016-01-01

    Injuries to the anterior cruciate ligament (ACL) are currently treated with replacement of the torn ligament with a graft of tendon harvested from elsewhere in the knee. This procedure, called "ACL reconstruction," is excellent for restoring gross stability to the knee; however, there are relatively high graft failure rates in adolescent patients,4, 12, 60 and the ACL reconstruction procedure does not prevent the premature osteoarthritis seen in patients after an ACL injury.1, 46, 52 Thus, new solutions are needed for ACL injuries. Researchers have been investigating the use of scaffolds, growth factors and cells to supplement a suture repair of the ACL (bio-enhanced repair). In this paper, we will review the varied approaches, which have been investigated for stimulating ACL healing and repair in preclinical models and how one of these technologies was able to move from promising preclinical results to FDA acceptance of an Investigational Device Exemption (IDE) application for a first-in-human study. PMID:25631206

  5. School Injury Prevention Resource Guide.

    ERIC Educational Resources Information Center

    Brackett, Christine

    This guide has been developed to provide resources to teachers to address injury prevention in their classrooms. Entries in this guide represent materials which the Injury Prevention Program has identified. Chapters are divided by their target grade and age level. Curricula are listed by the youngest grade which they target. For each entry,…

  6. Prevention and Screening Programs for Anterior Cruciate Ligament Injuries in Young Athletes

    PubMed Central

    Swart, Eric; Redler, Lauren; Fabricant, Peter D.; Mandelbaum, Bert R.; Ahmad, Christopher S.; Wang, Y. Claire

    2014-01-01

    Background: Anterior cruciate ligament (ACL) injuries are common among young athletes. Biomechanical studies have led to the development of training programs to improve neuromuscular control and reduce ACL injury rates as well as screening tools to identify athletes at higher risk for ACL injury. The purpose of this study was to evaluate the cost-effectiveness of these training methods and screening strategies for preventing ACL injuries. Methods: A decision-analysis model was created to evaluate three strategies for a population of young athletes participating in organized sports: (1) no training or screening, (2) universal neuromuscular training, and (3) universal screening, with neuromuscular training for identified high-risk athletes only. Risk of injury, risk reduction from training, and sensitivity and specificity of screening were based on published data from clinical trials. Costs of training and screening programs were estimated on the basis of the literature. Sensitivity analyses were performed on key model parameters to evaluate their effect on base case conclusions. Results: Universal neuromuscular training of all athletes was the dominant strategy, with better outcomes and lower costs compared with screening. On average, the implementation of a universal training program would save $100 per player per season, and would reduce the incidence of ACL injury from 3% to 1.1% per season. Screening was not cost-effective within the range of reported sensitivity and specificity values. Conclusions and Clinical Relevance: Given its low cost and ease of implementation, neuromuscular training of all young athletes represents a cost-effective strategy for reducing costs and morbidity from ACL injuries. While continued innovations on inexpensive and accurate screening methods to identify high-risk athletes remain of interest, improving existing training protocols and implementing neuromuscular training into routine training for all young athletes is warranted. PMID

  7. Empirically derived injury prevention rules.

    PubMed Central

    Peterson, L; Schick, B

    1993-01-01

    This study describes a set of empirically derived safety rules that if followed, would have prevented the occurrence of minor injuries. Epidemiologists have criticized behavioral interventions as increasing "safe" behavior but failing to demonstrate a decrease in injury. The present study documents retrospectively the link between safe behavior and injury. It demonstrates that these empirically derived rules are very similar to rules for the prevention of serious injury. The study also shows that these rules are not widely accepted and implemented by parents. Suggestions for future research in this area are advanced. PMID:8307829

  8. Preventing head and neck injury.

    PubMed

    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.

  9. Preventing Eye Injuries

    MedlinePlus

    ... Eye Injuries Reviewed by: Brenda Pagan-Duran MD Mar. 01, 2016 Protecting your eyes from injury is one of the most basic things you can do to keep your vision healthy throughout your life. You may be somewhat aware of the possible ...

  10. Sports Injury Prevention Tip Sheet

    MedlinePlus

    ... Finance Human Resources and Administrative Services Information Technology Marketing and Sales Membership Practice Public Affairs Quality Publishing ... Feedback Recent a a a print email share Facebook Twitter 2016 Sports Injury Prevention Tip Sheet 3/ ...

  11. Predicting success in ACL reconstruction.

    PubMed

    Shalvoy, Robert M

    2014-11-03

    Anterior Cruciate Ligament (ACL) injury and ACL reconstruction is common in the United States. However, when compared to the standards of other orthopedics procedures today, ACL reconstruction is NOT predictably successful in restoring patients to their pre-injury state. Only 60-70% of reconstructed patients resume their previous level of activity and many patients experience some degree of osteoarthritis. The reasons for such limitations of success are many. A recent renewal of interest in the many variables affecting ACL reconstruction and the understanding of the varying needs of patients with ACL injury holds promise for improving success even today as well as ultimately providing a normal knee for patients after ACL reconstruction.

  12. Potential for Non-Contact ACL Injury Between Step-Close-Jump and Hop-Jump Tasks.

    PubMed

    Wang, Li-I; Gu, Chin-Yi; Chen, Wei-Ling; Chang, Mu-San

    2010-01-01

    This study aimed to compare the kinematics and kinetics during the landing of hop-jump and step-close-jump movements in order to provide further inferring that the potential risk of ACL injuries. Eleven elite male volleyball players were recruited to perform hop-jump and step-close-jump tasks. Lower extremity kinematics and ground reaction forces during landing in stop-jump tasks were recorded. Lower extremity kinetics was calculated by using an inverse dynamic process. Step-close-jump tasks demonstrated smaller peak proximal tibia anterior shear forces during the landing phase. In step-close-jump tasks, increasing hip joint angular velocity during initial foot-ground contact decreased peak posterior ground reaction force during the landing phase, which theoretically could reduce the risk of ACL injury. Key pointsThe different landing techniques required for these two stop-jump tasks do not necessarily affect the jump height.Hop-jump decreased the hip joint angular velocity at initial foot contact with ground, which could lead to an increasing peak posterior GRF during the landing phase.Hop-jump decreased hip and knee joint angular flexion displacement during the landing, which could increase the peak vertical loading rate during the landing phase.

  13. Electromechanical delay of the hamstrings during eccentric muscle actions in males and females: Implications for non-contact ACL injuries.

    PubMed

    De Ste Croix, Mark B A; ElNagar, Youssif O; Iga, John; James, David; Ayala, Francisco

    2015-12-01

    Sex differences in neuromuscular functioning has been proposed as one of the factors behind an increased relative risk of non-contact anterior cruciate ligament (ACL) injury in females. The aim of this study was to explore sex differences in electromechanical delay (EMD) of the hamstring muscles during eccentric muscle actions and during a range of movement velocities. This study recruited 110 participants (55 males, 55 females) and electromyography of the semitendinosus, semimembranosus and biceps femoris was determined during eccentric actions at 60, 120 and 240°/s. No significant sex differences were observed irrespective of muscle examined or movement velocity. Irrespective of sex EMD significantly increased with increasing movement velocity (P < 0.01). There was no significant difference in the EMD of the 3 muscles examined. Our findings suggest that during eccentric actions of the hamstrings that there are no sex differences, irrespective of movement velocity. This would suggest that other factors are probably responsible for the increased relative risk of non-contact ACL injury in females compared to males. PMID:26522999

  14. Preventing Children's Sports Injuries

    MedlinePlus

    ... ups and training sessions before practices and before games. This will help ensure that they have fun ... be allowed periods of rest during practices and games. previous continue Common Types of Sports Injuries Three ...

  15. Diving injuries: a preventable catastrophe.

    PubMed

    Kluger, Y; Jarosz, D; Paul, D B; Townsend, R N; Diamond, D L

    1994-03-01

    During a 5-year period from January 1987 through January 1992, 58 patients were admitted to the Allegheny General Hospital trauma center for non-scuba, non-suicidal diving injuries. There were 46 men and 12 women (mean age, 23 years). Forty-five patients were injured in swimming pools. Twenty-two patients had blood alcohol levels > 100 mg/dL. Cervical spine injury was the most common pathologic entity encountered in this group of patients. Closed head injury, pelvic fracture, thoracic vertebral fracture, and rib fractures were other injuries identified. Some patients had multiple organ failure syndrome. Aquatic recreational activities carry a risk for injury that is preventable. The mechanism, clinical data, and complications of 58 patients are presented and the importance of prevention is discussed.

  16. Preventing Knee Injuries

    MedlinePlus

    ... to tearing. Growth Plate Injuries, Fractures, and Dislocations Knee fractures rarely occur in childhood sports, but with any ... is the bump on the front of the knee where the patellar tendon attaches. Fractures to the growth plate in this area often ...

  17. Prevention of non-contact anterior cruciate ligament injuries in soccer players. Part 1: Mechanisms of injury and underlying risk factors.

    PubMed

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

    2009-07-01

    dorsiflexion of the ankle when performing sport tasks, lateral trunk displacement and hip adduction combined with increased knee abduction moments (dynamic knee valgus), and increased hip internal rotation and tibial external rotation with or without foot pronation. The identified mechanisms and risk factors for non-contact ACL injuries have been mainly studied in female soccer players; thus, further research in male players is warranted. Non-contact ACL injuries in soccer players likely has a multi-factorial etiology. The identification of those athletes at increased risk may be a salient first step before designing and implementing specific pre-season and in-season training programs aimed to modify the identified risk factors and to decrease ACL injury rates. Current evidence indicates that this crucial step to prevent ACL injury is the only option to effectively prevent the sequelae of osteoarthritis associated with this traumatic injury.

  18. Prevention of unintentional childhood injury.

    PubMed

    Theurer, Wesley M; Bhavsar, Amit K

    2013-04-01

    Unintentional injury accounts for 40 percent of childhood deaths annually, most commonly from motor vehicle crashes. The proper use of child restraints is the most effective strategy to prevent injury or death. Motor vehicle restraint guidelines have recently been revised to an age-based system that delays the progression in type of restraint for most children. Strategies to prevent suffocation in children include using appropriate bedding, positioning babies on their backs to sleep, and removing items from the sleep and play environment that could potentially entrap or entangle the child. Fencing that isolates a swimming pool from the yard and surrounding area and "touch" adult supervision (i.e., an adult is in the water and able to reach and grab a child) have been shown to be most effective in preventing drownings. Swimming lessons are recommended for children older than four years. Poison prevention programs have been shown to improve prevention behavior among caregivers, but may not decrease poisoning incidence. Syrup of ipecac is not recommended. Smoke detector maintenance, a home escape plan, and educating children about how to respond during a fire emergency are effective strategies for preventing fire injuries or death. Fall injuries may be reduced by not using walkers for infants and toddlers or bunk beds for children six years and younger. Consistent helmet use while bicycling reduces head and brain injuries. Although direct counseling by physicians appears to improve some parental safety behaviors, its effect on reducing childhood injuries is uncertain. Community-based interventions can be effective in high-risk populations.

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

    PubMed

    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.

  20. Prevention of anterior cruciate ligament injuries.

    PubMed

    Hewett, T E; Myer, G D; Ford, K R

    2001-12-01

    Numerous studies have found that female athletes who participate in jumping and pivoting sports are four to six times more likely to sustain a knee ligament injury, such as anterior cruciate ligament (ACL) injury, than male athletes participating in the same sports [1-8]. A widening gender gap in the number of serious knee ligament injuries exists due to geometric growth in female athletic participation, coupled with the four- to sixfold higher injury rate. More than 50,000 serious knee injuries are projected to occur in female varsity intercollegiate and high school athletics each year [9, 10]. Most ACL injuries occur by noncontact mechanisms, often during landing from a jump or making a lateral pivot while running [2, 11]. Knee instability, due to ligament dominance (decreased medial-lateral neuromuscular control of the joint), quadriceps dominance (increased quadriceps recruitment and decreased hamstring recruitment and strength), and leg dominance (side-to-side differences in strength, flexibility, and coordination) are possible contributing factors to the increased incidence of knee injury in female athletes [5, 6]. In this review, dynamic neuromuscular analysis (DNA) training is defined, and a rationale is presented for correcting the neuromuscular imbalances that may result in dynamic knee instability during sports play. Dynamic neuromuscular training has been shown to increase knee stability and decrease knee injury rates in female athletes [5, 12.., 13.]. Preliminary research on athlete screening and injury prediction based on the three aforementioned imbalances also is presented with recommendations for developing screening protocols for the identification of high-risk athletes.

  1. Effect of Timing of Surgery in Partially Injured ACLs.

    PubMed

    Li, Bin; Bai, Lunhao; Fu, Yonghui; Wang, Guangbin; He, Ming; Wang, Jiashi

    2012-05-01

    The purpose of this study was to explore the optimal timing for surgical intervention of partially injured anterior cruciate ligaments (ACL). Thirty-eight patients were divided into early (n=17) or delayed (n=21) surgery groups based on the interval between injury and surgery. Minimum follow-up was 2 years. The outcome measures used were the International Knee Documentation Committee score, Lysholm knee score, Tegner activity rating, range of motion, and arthrometer measurements. The findings of this study indicate that early surgical reconstruction of partially ruptured ACLs did not result in arthrofibrosis but may prevent secondary loosening of the intact bundles and further meniscal and chondral injury.

  2. Kinesiology and Injury Prevention. Every Dancer's Guide.

    ERIC Educational Resources Information Center

    Clippinger-Robertson, Karen

    1986-01-01

    This article focuses on three aspects of kinesiology: training principles, technique, and class design as they relate to injury prevention. Recommendations for prevention of some common dance injuries are offered. (MT)

  3. Internet Resources for Injury and Violence Prevention

    ERIC Educational Resources Information Center

    Hopkins, Krista; Sleet, David A.; Mickalide, Angela; Gorcowski, Susan; Bryn, Stephanie; Balsley, Tara; Mitchko, Jane

    2003-01-01

    Access to injury prevention information is being transformed by the Internet and information technology. These new strategies for "knowledge management" are creating new opportunities for health education and injury prevention. This article provides an overview and a list of internet resources on unintentional injury prevention, acute care and…

  4. Preventing Paraffin-Related Injury

    PubMed Central

    C. Schwebel, David; Swart, Dehran

    2009-01-01

    Abstract: Paraffin (called kerosene in North America and other parts of the world) is the most commonly used fuel in ‎non-electrified dwellings worldwide. It is especially popular in Africa and South Asia. Although paraffin ‎offers many advantages-especially its comparatively low cost to produce-it poses two major risks of ‎injury. First, paraffin poisoning is common, either through ingestion or through inhalation of smoke and ‎fumes. Second, paraffin is highly flammable, and poses fire risk through multiple causes. This commentary ‎discusses strategies to prevent paraffin-related injury. Prevention of paraffin-related injury must be through ‎multiple strategies, and should include policy-oriented change, changes to the safety of home environments, ‎and behavioral changes targeting how individuals store and use paraffin and paraffin appliances. We review ‎successful prevention strategies in each of these domains and discuss appropriate research and community ‎initiatives that should be implemented to improve paraffin safety among at-risk populations. PMID:21483184

  5. ACL-Injured Subjects Have Smaller ACLs Than Matched Controls: An MRI Study

    PubMed Central

    Chaudhari, Ajit M.W.; Zelman, Eric A.; Flanigan, David C.; Kaeding, Christopher C.; Nagaraja, Haikady N.

    2013-01-01

    Background Very few studies examining the predisposing anatomical factors leading to anterior cruciate ligament (ACL) injuries have examined the ACL itself, and none of these directly examined the difference in ACL properties between injured and matched control subjects. Hypothesis ACL total volume of people who have experienced a non-contact ACL injury is smaller than that of matched controls. Methods Contours of the ACL were manually identified in sagittal MR images and volumes were calculated for 27 contralateral, healthy knees of individuals after non-contact ACL injury and for 27 control subjects matched for gender, height, age, and weight. Validation of this method was performed on 5 porcine knees. Stepwise multiple regression was used to determine the difference in ACL volume between injured and control subjects while considering gender, height, weight, and age as potential covariates. Results Contralateral ACL volume for injured subjects was significantly smaller than non-injured subjects (p=0.0208) by 231 mm3 after adjusting for weight, which was also a significant contributor to ACL volume (p<0.0001). At the average body mass of 72.7kg, subjects with a non-contact ACL injury had an average contralateral ACL volume of 1921 mm3, while the corresponding control group had an average volume of 2151 mm3. Gender, height, and age were not significant when weight was included in the regression model. Conclusions This study shows that there are anthropometric differences between the knees of subjects with a non-contact ACL injury and those without an ACL injury, suggesting that ACL volume may play a direct role in non-contact ACL injury. PMID:19307330

  6. Anterior cruciate ligament injuries in the female athlete.

    PubMed

    Toth, A P; Cordasco, F A

    2001-01-01

    With the participation of women in athletics growing rapidly over the last two decades, a disturbing gender-specific pre-disposition has emerged regarding anterior cruciate ligament (ACL) injuries of the knee. Female athletes have a two- to eightfold higher incidence of ACL injury than their male counterparts. It is estimated that 38,000 women sustain ACL tears per year. The majority of ACL injuries in female athletes occur through noncontact mechanisms, most often during deceleration activities, such as landing from a jump or cutting. The risk factors for noncontact ACL injuries can be categorized as intrinsic (anatomic and hormonal) and extrinsic (environmental and biomechanical). This article will discuss these risk factors that are thought to contribute to the higher incidence of ACL injuries in women, the development of prevention strategies, and the outcomes of ACL reconstruction in women.

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

    PubMed

    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.

  8. Preventing dance injuries: current perspectives

    PubMed Central

    Russell, Jeffrey A

    2013-01-01

    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. PMID:24379726

  9. Case study: Muscle atrophy and hypertrophy in a premier league soccer player during rehabilitation from ACL injury.

    PubMed

    Milsom, Jordan; Barreira, Paulo; Burgess, Darren J; Iqbal, Zafar; Morton, James P

    2014-10-01

    The onset of injury and subsequent period of immobilization and disuse present major challenges to maintenance of skeletal muscle mass and function. Although the characteristics of immobilization-induced muscle atrophy are well documented in laboratory studies, comparable data from elite athletes in free-living conditions are not readily available. We present a 6-month case-study account from a professional soccer player of the English Premier League characterizing rates of muscle atrophy and hypertrophy (as assessed by DXA) during immobilization and rehabilitation after ACL injury. During 8 weeks of inactivity and immobilization, where the athlete adhered to a low carbohydrate-high protein diet, total body mass decreased by 5 kg attributable to 5.8 kg loss and 0.8 kg gain in lean and fat mass, respectively. Changes in whole-body lean mass was attributable to comparable relative decreases in the trunk (12%, 3.8 kg) and immobilized limb (13%, 1.4 kg) whereas the nonimmobilized limb exhibited smaller declines (7%, 0.8 kg). In Weeks 8 to 24, the athlete adhered to a moderate carbohydrate-high protein diet combined with structured resistance and field based training for both the lower and upper-body that resulted in whole-body muscle hypertrophy (varying from 0.5 to 1 kg per week). Regional hypertrophy was particularly pronounced in the trunk and nonimmobilized limb during weeks 8 to 12 (2.6 kg) and 13 to 16 (1.3 kg), respectively, whereas the previously immobilized limb exhibited slower but progressive increases in lean mass from Week 12 to 24 (1.2 kg). The athlete presented after the totality of the injured period with an improved anthropometrical and physical profile.

  10. Youth Sport Injury Prevention is KEY.

    ERIC Educational Resources Information Center

    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)

  11. ThinkFirst National Injury Prevention Foundation

    MedlinePlus

    ... these injuries are motor vehicle crashes, violence, falls, sports and recreation. What might surprise you is that ... supporting ThinkFirst! Ticket sales and Silent Auction proceeds benefit... Read more 2016 ThinkFirst Conference on Injury Prevention ...

  12. Improving Injury Prevention Through Health Information Technology

    PubMed Central

    Haegerich, Tamara M.; Sugerman, David E.; Annest, Joseph L.; Klevens, Joanne; Baldwin, Grant T.

    2015-01-01

    Health information technology is an emerging area of focus in clinical medicine with the potential to improve injury and violence prevention practice. With injuries being the leading cause of death for Americans aged 1–44 years, greater implementation of evidence-based preventive services, referral to community resources, and real-time surveillance of emerging threats is needed. Through a review of the literature and capturing of current practice in the field, this paper showcases how health information technology applied to injury and violence prevention can lead to strengthened clinical preventive services, more rigorous measurement of clinical outcomes, and improved injury surveillance, potentially resulting in health improvement. PMID:25441230

  13. Current trends and update on injury prevention

    PubMed Central

    Curry, Parichat; Ramaiah, Ramesh; Vavilala, Monica S.

    2011-01-01

    Injuries are a major and growing public health problem, a leading cause of death and disabilities among people aged 1–44 years around the world. Each year, 5.8 million people die from injuries, accounting for 10% of the world's deaths. Road traffic injuries (RTIs), self-inflicted injuries and violence are the top three leading causes of all injury deaths, while RTIs, falls and drowning are the top three leading causes of unintentional injury death. In many high-income countries, trends of injury death have been decreasing as a result of prevention measures. In contrast, trends in low- and middle-income countries have been rising. In this article, we review the prevention strategies for RTIs, violence, falls and drowning developed over decades to disseminate the knowledge and inform health care providers, especially acute care physicians, about the importance of injury prevention. PMID:22096775

  14. Injury prevention. Where are the resources?

    PubMed

    Feury, Karen Jean

    2003-01-01

    According to the Centers for Disease Control (2002), each year nearly 150,000 Americans die from injuries, making injury the leading cause of death among children and young adults and a significant problem for Americans of all ages. Nonfatal injuries account for approximately 114 million physician office visits and 25% of all emergency department examinations. It is estimated that one in four Americans will suffer a potentially preventable injury serious enough to require medical attention (Shienfield Gorin & Arnold, 1998). As injury-prevention advocates, we must address this public health problem with a multidimensional approach that includes the three Es: education, engineering, and enforcement. Professionals from many disciplines, including nurses, physicians, health educators, school teachers, social workers, police officers, firefighters, emergency medical technicians, and coaches, must have accurate information to educate. Education in injury prevention must be a collaborative approach. These injury-prevention leaders must stay informed and knowledgeable of this ever-changing science. This article highlights common injuries, preventive strategies, and resources for injury-prevention information. This information will assist the healthcare provider in finding accurate sources of information concerning injury prevention (Shienfield Gorin & Arnold, 1998).

  15. [Ankle braces prevent ligament injuries].

    PubMed

    Karlsson, Jon

    2002-09-01

    The Cochrane collaboration has performed a meta-analysis of all studies found on the prevention of ankle ligament injuries, frequent in sports like soccer, European handball and basketball. Interventions include the use of modified footwear and associated supports, training programmes and health education. Five randomized trials totalling 3,954 participants were included. With the exception of ankle disc training, all prophylactic interventions entailed the application of an external ankle support in the form of a semi-rigid orthosis, air-cast or high top shoes. The studies showed a significant reduction in the number of ankle sprains in individuals allocated to external ankle support. This reduction was greater for those with a previous history of ankle sprains.

  16. [Mechanisms and prevention of windsurfing injuries].

    PubMed

    Petersen, W; Rau, J; Hansen, U; Zantop, T; Stein, V

    2003-09-01

    Aim of this study was to analyse the mechanisms of windsurfing injuries. For this purpose we performed a internet based survey among 327 windsurfers in Germany. Overall 630 accidents have been registered among all 327 athletes during the 2000 season. The majority of injuries were classified as minor injury. The most common injury was the bruise. 70 participants reported fractures, 26 participants ruptured a ligament. 280 injuries required medical treatment; in 67 cases even surgical treatment was necessary. The majority of accidents happened at wind power of 5-6 Beaufort after 2 hour exercise. A technical mistake was the most frequent cause for the accident. The most dangerous manoeuvres were difficult jumps (e. g. front loop, backward loop, 70 injuries). In 46 cases the weather conditions were underestimated. Only 10 windsurfers reported about broken material as cause for the injury. One half of the injuries happened in wave conditions. The analysis of injury mechanisms allows conclusions regarding injury prevention. A longer break after 60 minutes windsurfing might help to prevent injuries due to poor physical fitness. After one hour windsurfing without a break training of difficult manoeuvres should not be performed. The use of a helmet might prevent head injuries during training of difficult jumps. "Overpower situations" should be prevented by choosing the right board and sail size.

  17. Cheerleading Injuries. Patterns, Prevention, Case Reports.

    ERIC Educational Resources Information Center

    Hutchinson, Mark R.

    1997-01-01

    Although cheerleading carries a relatively low injury risk, injuries that do occur can be severe, commonly affecting the ankle, head, and neck. Two case reports are presented that illustrate acute injuries typical of cheerleading. Prevention recommendations are offered related to supervising, screening, limiting stunts, optimizing the environment…

  18. Developments in the prevention of road injuries.

    PubMed

    Bull, J P

    1978-08-01

    Selected studies of road injury causation since 1960 are reviewed together with corresponding methods of prevention. British road accident deaths have remained relatively low in spite of greatly increased numbers of vehicles. Though not the only factors, improvements in car design and in safety equipment of vehicles have contributed to injury prevention. PMID:721289

  19. Role of gastrocnemius activation in knee joint biomechanics: gastrocnemius acts as an ACL antagonist.

    PubMed

    Adouni, M; Shirazi-Adl, A; Marouane, H

    2016-01-01

    Gastrocnemius is a premier muscle crossing the knee, but its role in knee biomechanics and on the anterior cruciate ligament (ACL) remains less clear when compared to hamstrings and quadriceps. The effect of changes in gastrocnemius force at late stance when it peaks on the knee joint response and ACL force was initially investigated using a lower extremity musculoskeletal model driven by gait kinematics-kinetics. The tibiofemoral joint under isolated isometric contraction of gastrocnemius was subsequently analyzed at different force levels and flexion angles (0°-90°). Changes in gastrocnemius force at late stance markedly influenced hamstrings forces. Gastrocnemius acted as ACL antagonist by substantially increasing its force. Simulations under isolated contraction of gastrocnemius confirmed this role at all flexion angles, in particular, at extreme knee flexion angles (0° and 90°). Constraint on varus/valgus rotations substantially decreased this effect. Although hamstrings and gastrocnemius are both knee joint flexors, they play opposite roles in respectively protecting or loading ACL. Although the quadriceps is also recognized as antagonist of ACL, at larger joint flexion and in contrast to quadriceps, activity in gastrocnemius substantially increased ACL forces (anteromedial bundle). The fact that gastrocnemius is an antagonist of ACL should help in effective prevention and management of ACL injuries.

  20. Gender, Vertical Height and Horizontal Distance Effects on Single-Leg Landing Kinematics: Implications for Risk of non-contact ACL Injury

    PubMed Central

    Ali, Nicholas; Rouhi, Gholamreza; Robertson, Gordon

    There is a lack of studies investigating gender differences in whole-body kinematics during single-leg landings from increasing vertical heights and horizontal distances. This study determined the main effects and interactions of gender, vertical height, and horizontal distance on whole-body joint kinematics during single-leg landings, and established whether these findings could explain the gender disparity in non-contact anterior cruciate ligament (ACL) injury rate. Recreationally active males (n=6) and females (n=6) performed single-leg landings from a takeoff deck of vertical height of 20, 40, and 60 cm placed at a horizontal distance of 30, 50 and 70 cm from the edge of a force platform, while 3D kinematics and kinetics were simultaneously measured. It was determined that peak vertical ground reaction force (VGRF) and the ankle flexion angle exhibited significant gender differences (p=0.028, partial η 2 =0.40 and p=0.035, partial η 2 =0.37, respectively). Peak VGRF was significantly correlated to the ankle flexion angle (r= −0.59, p=0.04), hip flexion angle (r= −0.74, p=0.006), and trunk flexion angle (r= −0.59, p=0.045). Peak posterior ground reaction force (PGRF) was significantly correlated to the ankle flexion angle (r= −0.56, p=0.035), while peak knee abduction moment was significantly correlated to the knee flexion angle (r= −0.64, p=0.03). Rearfoot landings may explain the higher ACL injury rate among females. Higher plantar-flexed ankle, hip, and trunk flexion angles were associated with lower peak ground reaction forces, while higher knee flexion angle was associated with lower peak knee abduction moment, and these kinematics implicate reduced risk of non-contact ACL injury. PMID:24146702

  1. Anterior Cruciate Ligament Injuries in Pediatric Athletes Presenting to Sports Medicine Clinic

    PubMed Central

    Stracciolini, Andrea; Stein, Cynthia J.; Zurakowski, David; Meehan, William P.; Myer, Gregory D.; Micheli, Lyle J.

    2015-01-01

    Background: Limited data exist regarding the effect of the growth process on anterior cruciate ligament (ACL) injury risk in male versus female children. Hypothesis: The proportion of ACL injuries/sports injuries presenting to clinic will vary by age, sex, and body mass index (BMI). Study Design: Cross-sectional epidemiologic study. Level of Evidence: Level 3. Methods: The study group consisted of a randomly selected 5% probability sample of all children 5 to 17 years of age presenting to a sports medicine clinic from January 1, 2000 to December 31, 2009; 2133 charts were reviewed. Data collected included demographics, height and weight, injury mechanism, diagnosis, treatment, previous injury, and organized sports. Results: A total of 206 ACL tears were analyzed (104 girls, 102 boys). Girls were slightly older than boys (15.1 ± 1.7 vs 14.3 ± 2.1 years; P < 0.01). Male-female comparison of ACL injury/total injury by age revealed that girls had a steeper increase by age than boys. Among 5- to 12-year-olds, boys had a higher ACL injury/total injury ratio than girls (all P < 0.01). Children 13 to 17 years of age showed no significant difference for sex in ACL injury/total injury ratio. As age advanced, the proportion of ACL injuries/total injuries increased for both girls (P < 0.01) and boys (P = 0.04). BMI was independently associated with an ACL injury (P < 0.01). Conclusion: The proportion of ACL injuries/total injuries was similar for boys and girls aged 13 to 17 years. Girls showed a significantly steeper increase in ACL injury proportion versus boys through puberty. Clinical Relevance: This study will increase clinician awareness of ACL injury occurrence in young male and female athletes 5 to 12 years of age. Injury prevention efforts should target young girls before the onset of puberty and before injury occurs. PMID:25984258

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

    PubMed

    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. PMID:26458108

  3. Cheerleading injuries: epidemiology and recommendations for prevention.

    PubMed

    LaBella, Cynthia R; Mjaanes, Jeffrey

    2012-11-01

    Over the last 30 years, cheerleading has increased dramatically in popularity and has evolved from leading the crowd in cheers at sporting events into a competitive, year-round sport involving complex acrobatic stunts and tumbling. Consequently, cheerleading injuries have steadily increased over the years in both number and severity. Sprains and strains to the lower extremities are the most common injuries. Although the overall injury rate remains relatively low, cheerleading has accounted for approximately 66% of all catastrophic injuries in high school girl athletes over the past 25 years. Risk factors for injuries in cheerleading include higher BMI, previous injury, cheering on harder surfaces, performing stunts, and supervision by a coach with low level of training and experience. This policy statement describes the epidemiology of cheerleading injuries and provides recommendations for injury prevention.

  4. Eye Injury Prevention for the Pediatric Population.

    PubMed

    Hoskin, Annette K; Philip, Swetha S; Yardley, Anne-Marie E; Mackey, David A

    2016-05-01

    Each year an estimated 3.3 to 5.7 million pediatric eye injuries occur worldwide. It is widely reported that 90% of ocular injuries are preventable. Our aim was to identify legislation and policies, education, and mandatory eye protection strategies that have successfully contributed to reducing rates of children's eye injuries. A literature search was conducted using the terms "pediatric" or "children" or "adolescent" and "ocular" or "eye" and "protection" or "injury prevention." Articles were retrieved based on titles and abstracts and assessed in the context of our research question. Strategies identified aimed at reducing ocular trauma fell into 3 broad categories: legislation and policies, education, and personal eye protection. Policies including restrictions on the sale and supply of certain consumer products, mandatory vehicle seatbelts, and laminated windscreens in vehicles have assisted in reducing children's eye injuries. Educational tools aimed at children and their caregivers have been effective in changing attitudes to eye health and safety. Effective pediatric eye injury prevention systems require a multifactorial approach combining legislation, policies, standards, education, and personal eye protection to limit exposure to ocular hazards. A paucity of standardized measurement and lack of funding have limited advances in the field of children's eye injury prevention. Improved eye injury surveillance and research funding along with collaboration with health care providers are important components for strategies to prevent pediatric ocular trauma. PMID:27183290

  5. Tennis injuries: occurrence, aetiology, and prevention

    PubMed Central

    Pluim, B M; Staal, J B; Windler, G E; Jayanthi, N

    2006-01-01

    A systematic search of published reports was carried out in three electronic databases from 1966 on to identify relevant articles relating to tennis injuries. There were 39 case reports, 49 laboratory studies, 28 descriptive epidemiological studies, and three analytical epidemiological studies. The principal findings of the review were: first, there is a great variation in the reported incidence of tennis injuries; second, most injuries occur in the lower extremities, followed by the upper extremities and then the trunk; third, there have been very few longitudinal cohort studies that investigated the association between risk factors and the occurrence of tennis injuries (odds ratios, risk ratios, hazard ratios); and fourth, there were no randomised controlled trials investigating injury prevention measures in tennis. More methodologically sound studies are needed for a better understanding of risk factors, in order to design useful strategies to prevent tennis injuries. PMID:16632572

  6. Eye Injuries Can Be Prevented.

    ERIC Educational Resources Information Center

    PTA Today, 1987

    1987-01-01

    Eleven thousand eye injuries are suffered annually by 5- to-14-year-old youngsters during sports and recreational activities. Baseball-related accidents result in more eye injuries to youth than any other sport. Protective face gear is discussed and recommended. (MT)

  7. Community-based Injury Prevention Interventions.

    ERIC Educational Resources Information Center

    Klassen, Terry P.; MacKay, J. Morag; Moher, David; Walker, Annie; Jones, Alison L.

    2000-01-01

    Reviewed 32 studies that evaluated the impact of community-based injury prevention efforts on childhood injuries, safety behaviors, and adoption of safety devices. Interventions targeted schools, municipalities, and cities. This approach effectively increased some safety practices (e.g, bicycle helmet and car seat use) but not others. Common…

  8. Applying a Developmental Approach to Injury Prevention

    ERIC Educational Resources Information Center

    Mercy, James A.; Sleet, David A.; Doll, Lynda S.

    2003-01-01

    The epidemiology of unintentional injury and violence, including likely causes and individuals' abilities to respond to risks, are closely related to the stages of human development. The epidemiology and prevention of injury are also influenced by the social contexts (i.e., family, community, and socio-cultural) in which human development occurs.…

  9. Ways to Prevent Percussion Overuse Injuries

    ERIC Educational Resources Information Center

    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.

  10. Core Competencies for Injury and Violence Prevention

    PubMed Central

    Stephens-Stidham, Shelli; Peek-Asa, Corinne; Bou-Saada, Ingrid; Hunter, Wanda; Lindemer, Kristen; Runyan, Carol

    2009-01-01

    Efforts to reduce the burden of injury and violence require a workforce that is knowledgeable and skilled in prevention. However, there has been no systematic process to ensure that professionals possess the necessary competencies. To address this deficiency, we developed a set of core competencies for public health practitioners in injury and violence prevention programs. The core competencies address domains including public health significance, data, the design and implementation of prevention activities, evaluation, program management, communication, stimulating change, and continuing education. Specific learning objectives establish goals for training in each domain. The competencies assist in efforts to reduce the burden of injury and violence and can provide benchmarks against which to assess progress in professional capacity for injury and violence prevention. PMID:19197083

  11. Core Stability Training for Injury Prevention

    PubMed Central

    Huxel Bliven, Kellie C.; Anderson, Barton E.

    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: “core OR trunk” AND “training OR prevention OR exercise OR rehabilitation” AND “risk OR prevalence”) published between January 1980 and October 2012. Articles with relevance to core stability risk factors, assessment, and training were reviewed. Relevant sources from articles were also retrieved and reviewed. Results: Stabilizer, mobilizer, and load transfer core muscles assist in understanding injury risk, assessing core muscle function, and developing injury prevention programs. Moderate evidence of alterations in core muscle recruitment and injury risk exists. Assessment tools to identify deficits in volitional muscle contraction, isometric muscle endurance, stabilization, and movement patterns are available. Exercise programs to improve core stability should focus on muscle activation, neuromuscular control, static stabilization, and dynamic stability. Conclusion: Core stabilization relies on instantaneous integration among passive, active, and neural control subsystems. Core muscles are often categorized functionally on the basis of stabilizing or mobilizing roles. Neuromuscular control is critical in coordinating this complex system for dynamic stabilization. Comprehensive assessment and training require a multifaceted approach to address core muscle strength, endurance, and recruitment requirements for functional demands associated with daily activities, exercise, and sport. PMID:24427426

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

    PubMed Central

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

    2014-01-01

    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. PMID:19884108

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

    PubMed

    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.

  14. Single-legged hop tests as predictors of self-reported knee function in non-operatively treated individuals with ACL injury

    PubMed Central

    Grindem, Hege; Logerstedt, David; Eitzen, Ingrid; Moksnes, Håvard; Axe, Michael J.; Snyder-Mackler, Lynn; Engebretsen, Lars; Risberg, May Arna

    2013-01-01

    Background Previous studies have found significant predictors for functional outcome after ACL reconstruction, however, studies examining predictors for functional outcome in non-operatively treated individuals are lacking. Hypothesis Single-legged hop tests predict self-reported knee function (IKDC2000) in non-operatively treated ACL-injured individuals 1 year after baseline testing. Study Design Cohort study (prognosis); Level of evidence, 2. Methods Ninety-one non-operatively treated subjects with an ACL injury were tested using 4 one-legged hop tests on average 74 ± 30 days after injury in a prospective cohort study. Eighty-one subjects (89 %) completed the IKDC2000 1 year later. Subjects with an IKDC2000 score equal to or higher than the age- and gender-specific 15th percentile score from previously published data on an uninjured population were classified as having self-reported function within normal ranges. Logistic regression analyses were performed to identify predictors of self-reported knee function. The Area Under the Curve (AUC) from Receiver Operating Characteristic curves was used as a measure of discriminative accuracy. Optimal limb symmetry index (LSI) cutoff for the best single-legged hop test was defined as the LSI with the highest product of sensitivity and specificity. Results Single hop for distance symmetry indexes predicted self-reported knee function at the 1-year follow-up (p=0.036). Combinations of any 2 hop tests (AUC=0.64–0.71) did not give a higher discriminative accuracy than the single hop alone (AUC=0.71). A cutoff of 88 % (LSI) for the single hop revealed a sensitivity of 71.4 % and a specificity of 71.7 %. Conclusion The single hop for distance (LSI) significantly predicted self-reported knee function after 1 year in non-operatively treated ACL-injured subjects. Combinations of 2 single-legged hop tests did not lead to higher discriminative accuracy than the single hop alone. PMID:21828364

  15. Pediatric lap belt injuries: care and prevention.

    PubMed

    Shoemaker, B L; Ose, M

    1997-01-01

    Motor vehicle collisions are the leading cause of death from injury during childhood. As children outgrow their toddler car seats, they are often restrained by two-point lap belts, which are fashioned for adult body proportions. Those children restrained by two-point lap belts are at risk for intraabdominal and spinal injury during an auto collision. This article explores the mechanisms of injury and identification of "lap belt syndrome." Aspects of nursing care and prevention strategies will be discussed. A case study illustrates and summarizes the cogent aspects of lap belt related injury and child/family care.

  16. The incidence of knee and anterior cruciate ligament injuries over one decade in the Belgian Soccer League.

    PubMed

    Quisquater, Laurent; Bollars, Peter; Vanlommel, Luc; Claes, Steven; Corten, Kristoff; Bellemans, Johan

    2013-10-01

    In an epidemiological study we assessed the evolution in the incidence and possible risk factors of knee injuries, especially anterior cruciate ligament (ACL) injuries, in Belgian soccer over one decade. Two soccer seasons (1999-2000 and 2009-2010) were compared and 56,364 injury reports registered by the KBVB-URBSFA were retrieved. Knee injuries totaled 9.971 cases, 5.495 in the first season (1999-2000) and 4.476 in the second (2009-2010): a significant decrease in incidence from 1.5 per 100 players in 2000 to 1.2 knee injuries in 2010. Six percent of all knee injuries were ACL injuries. The reported incidence of ACL tears slightly increased from 0.081 to 0.084 per 100 players. Female gender, competition and age over 18 years were prognosticators for ACL injuries. Enhanced prevention programs for ACL injuries, especially in those sports groups are warranted.

  17. Preventing gun injuries in children.

    PubMed

    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.

  18. Prevention of sports-related eye injury.

    PubMed

    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. PMID:1858609

  19. Prevention of sports-related eye injury.

    PubMed

    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.

  20. Preventing injuries and illnesses in the wilderness.

    PubMed

    Angert, David; Schaff, Eric A

    2010-06-01

    Wilderness trips have become increasingly popular, especially in the adolescent population. The wilderness can be a source of rejuvenation while being mentally and physically challenging; however, it is also fraught with the potential for injury, illness, and even death. Epidemiologic studies of injuries and illnesses from hikers are not extensive, but there are sufficient data to identify the most common risk factors to offer some strategies for prevention. Many youth will have a medical visit or preparticipation physical assessment before an organized wilderness experience. This article highlights commonly seen wilderness injuries and illnesses and provides guidance for proper planning and problem solving.

  1. Sports eye injuries a preventable disease.

    PubMed

    Vinger, P F

    1981-02-01

    Each year, sports are responsible for over 100.000 preventable eye injuries. A face-protector standard was developed for hockey. Certified protectors effectively eliminated eye and face injuries to 1,200,000 players averting a projected 70,000 injuries and saving over $10,000,000 in medical expenses annually. The principle of absorbing energy in a protective device before the eye is injured is applied to other sports (racket sports, baseball, basketball). Recommendations are made on eye protection for athletes. Better data collection and standards for sports and children's eyewear are encouraged.

  2. A meta-analysis of the effect of neuromuscular training on the prevention of the anterior cruciate ligament injury in female athletes.

    PubMed

    Yoo, Jae Ho; Lim, Bee Oh; Ha, Mina; Lee, Soo Won; Oh, Soo Jin; Lee, Yong Seuk; Kim, Jin Goo

    2010-06-01

    Female athletes are more prone to anterior cruciate ligament (ACL) injury than their male counterparts, presumably because of anatomical, hormonal, and neuromuscular differences. Of these three, only the neuromuscular component can be modified by preventive exercise. We aimed to evaluate the effect of a neuromuscular protocol on the prevention of ACL injury by performing meta-analysis, and to identify essential factors by subgroup analysis. An extensive literature review was conducted to identify relevant studies, and eventually, only seven randomized controlled trials or prospective cohort studies were included in the analysis. The odds ratios (OR) and the confidence interval (CI) for the overall effects of training and of potentially contributory factors were estimated. The OR and the 95% CI for the overall effect of the preventive training were 0.40 and [0.27, 0.60], respectively. Subgroup analysis revealed that an age under 18, soccer rather than handball, pre- and in-season training rather than either pre- or in-season training, and the plyometrics and strengthening components rather than balancing were significant. Meta-analysis showed that pre- and in-season neuromuscular training with an emphasis on plyometrics and strengthening exercises was effective at preventing ACL injury in female athletes, especially in those under 18 years of age. Further study is required to develop a relevant training program protocol of appropriate intensity.

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

    MedlinePlus

    ... Press Kit Read the MMWR Science Clips Motor Vehicle Crash Injuries Costly but Preventable Language: English Español ( ... and how to prevent future crashes. Problem Motor vehicle crashes are a leading cause of injury in ...

  4. Maximizing quadriceps strength after ACL reconstruction.

    PubMed

    Palmieri-Smith, Riann M; Thomas, Abbey C; Wojtys, Edward M

    2008-07-01

    The primary objectives of ACL surgery and rehabilitation are to restore knee function to preinjury levels and promote long-term joint health. Often these goals are not achieved, however. The quadriceps is critical to dynamic joint stability, and weakness of this muscle group is related to poor functional outcomes. Because of this, identifying strategies to minimize quadriceps weakness following ACL injury and reconstruction is of great clinical interest. This article reviews the current literature and critically discusses current rehabilitation approaches to restore quadriceps muscle function after ACL reconstruction.

  5. The prevention of baseball and softball injuries.

    PubMed

    Janda, David H

    2003-04-01

    Forty million individuals participate in organized softball leagues each year in the United States. Eighteen million additional student athletes and young adults also participate in organized baseball league play. In addition to being two of the most popular team sports in the United States, they also are responsible for a significant percentage of sports-related injuries that are sustained in the United States. Fortunately, numerous interventions independently have been shown to be effective at reducing the injury scenario, which has grown to be of epidemic proportion. Interventions such as break-away bases, batting helmets, face shields on helmets, lighter mass baseballs, and teaching and reiteration of the fundamentals of softball and baseball all have been effective in preventing millions of injuries and billions of dollars in healthcare costs each year in the United States.

  6. Implementing Injury Prevention Counseling in a Clinic Setting.

    ERIC Educational Resources Information Center

    LeBailly, Susan A.; And Others

    While physicians should provide injury prevention counseling to parents of young children, they do not always feel they are adequately prepared to provide such counseling. An injury prevention training project was developed to train physicians in injury prevention counseling and to examine factors related to parental compliance with injury…

  7. Global collaboration on road traffic injury prevention.

    PubMed

    Peden, Margie

    2005-06-01

    Worldwide, nearly 1.2 million people are killed in road traffic crashes every year and 20 million to 50 million more are injured or disabled. These injuries account for 2.1% of global mortality and 2.6% of all disability-adjusted life years (DALYs) lost. Low- and middle-income countries account for about 85% of the deaths and 90% of the DALYs lost annually. Without appropriate action, by 2020, road traffic injuries are predicted to be the third leading contributor to the global burden of disease. The economic cost of road traffic crashes is enormous. Globally it is estimated that US$518 billion is spent on road traffic crashes with low- and middle-income countries accounting for US$65 billion--more than these countries receive in development assistance. But these costs are just the tip of the iceberg. For everyone killed, injured or disabled by a road traffic crash there are countless others deeply affected. Many families are driven into poverty by the expenses of prolonged medical care, loss of a family breadwinner or the added burden of caring for the disabled. There is an urgent need for global collaboration on road traffic injury prevention. Since 2000, WHO has stepped up its response to the road safety crisis by firstly developing a 5-year strategy for road traffic injury prevention and following this by dedicating World Health Day 2004 to road safety and launching the WHO/World Bank World Report on Road Traffic Injury Prevention at the global World Health Day event in Paris, France. This short article highlights the main messages from the World Report and the six recommendations for action on road safety at a national and international level. It goes on to briefly discuss other international achievements since World Health Day and calls for countries to take up the challenge of implementing the recommendations of the World Report. PMID:16156532

  8. Repetitive strain injury: causes, treatment and prevention.

    PubMed

    Shuttleworth, Ann

    Repetitive strain injury (RSI) has become increasingly prevalent with the growth of computer-based and automated occupations. While environmental factors such as work stations and repetitive tasks are primary causes, a number of secondary causes can increase a person's risk of RSI. Various treatments provide relief but the rate of recovery varies widely. Prevention involves adopting a range of measures that will also promote recovery in those with RSI.

  9. Cross cultural child injury prevention awareness.

    PubMed Central

    Ritzel, D. O.; Klein, K.; Gast, J.; Sarvela, P. D.

    1996-01-01

    PURPOSE: The purpose of this study was to determine how injury prevention awareness of children ages 3, 4, and 5, based on recognition of hazards in pictures differs in the United States, Belgium, East Germany and West Germany. METHODS: Children from these four countries were presented with 10 different pictures. Each picture represented a common injury producing situation to which children are exposed in traffic, home, and recreation. RESULTS: Results indicate that for pictures relating to home hazards, less than 22% of children from Belgium (21.5%), West Germany (4.7%), and the United States (20.3%) clearly recognized the essential hazards in the pictures, whereas over 40% of the East German children clearly recognized these dangers. A higher proportion of the children from all countries recognized the traffic hazards. Only 23.9% of all children had a clear recognition of the playground situations. The child's age had a bearing on ability to recognize hazards overall. CONCLUSIONS: Children need to be provided with better injury prevention education at an early age, especially those from West Germany. PMID:9346054

  10. Prevention of Overuse Sports Injuries in the Young Athlete

    PubMed Central

    Paterno, Mark V.; Taylor-Haas, Jeffery A.; Myer, Gregory D.; Hewett, Timothy E.

    2013-01-01

    Synopsis The purpose of this article is to review current theories regarding prevalence, mechanism and prevention strategies for overuse injuries in a young, athletic population. This information will provide valuable insight into the state of current evidence regarding overuse injuries in young athletes as well as potential future directions in the development of overuse injury prevention interventions. PMID:24095071

  11. Timing Sequence of Multi-Planar Knee Kinematics Revealed by Physiologic Cadaveric Simulation of Landing: Implications for ACL Injury Mechanism

    PubMed Central

    Kiapour, Ata M.; Quatman, Carmen E.; Goel, Vijay K.; Wordeman, Samuel C.; Hewett, Timothy E.; Demetropoulos, Constantine K.

    2013-01-01

    Background Challenges in accurate, in vivo quantification of multi-planar knee kinematics and relevant timing sequence during high-risk injurious tasks pose challenges in understanding the relative contributions of joint loads in non-contact injury mechanisms. Biomechanical testing on human cadaveric tissue, if properly designed, offers a practical means to evaluate joint biomechanics and injury mechanisms. This study seeks to investigate detailed interactions between tibiofemoral joint multi-planar kinematics and anterior cruciate ligament strain in a cadaveric model of landing using a validated physiologic drop-stand apparatus. Methods Sixteen instrumented cadaveric legs, 45(SD 7) years (8 female and 8 male) were tested. Event timing sequence, change in tibiofemoral kinematics (position, angular velocity and linear acceleration) and change in anterior cruciate ligament strain were quantified. Findings The proposed cadaveric model demonstrated similar tibiofemoral kinematics/kinetics as reported measurements obtained from in vivo studies. While knee flexion, anterior tibial translation, knee abduction and increased anterior cruciate ligament strain initiated and reached maximum values almost simultaneously, internal tibial rotation initiated and peaked (p<0.015 for all comparisons) significantly later. Further, internal tibial rotation reached 1.8(SD 2.5)°, almost 63% of its maximum value, at the time that peak anterior cruciate ligament strain occurred, while both anterior tibial translation and knee abduction had already reached their peaks. Interpretation Together, these findings indicate that although internal tibial rotation contributes to increased anterior cruciate ligament strain, it is secondary to knee abduction and anterior tibial translation in its effect on anterior cruciate ligament strain and potential risk of injury. PMID:24238957

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

    PubMed

    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.

  13. Does community-level Australian football support injury prevention research?

    PubMed

    Gabbe, B; Finch, C F; Wajswelner, H; Bennell, K

    2003-06-01

    The progress of injury prevention research in Australian football to date has been slow despite its recognition as a public health goal. In particular, field-based studies to identify injury risk factors and evaluate the effectiveness of injury prevention strategies need to be undertaken to ensure safety gains in this sport. For these types of studies to be successful and complied with, considerable support is required from clubs, coaches and players. To date, the actual level of support for injury prevention research at the community-level of football has not been established. A survey of 82 club administrators and coaches from the Victorian Amateur Football Association was undertaken to determine the level of support for injury prevention research, along with incentives for, and barriers towards, participation in such research. The highest priorities for injury prevention research were given as the prevention of knee, hamstring and concussion injuries and investigation into the content of training programs. The most common incentives reported as being necessary for participation in injury prevention research were financial assistance (59.5%), more club staff (57.0%) and further education (36.7%). The most commonly reported barriers to research were the expertise (50.0%) and number of (48.8%) of club medical staff members. Overall community-level football club administrators and coaches rank the importance of injury prevention research highly. The findings of this study are positive for injury prevention researchers and suggest that clubs are keen to participate in such research.

  14. 75 FR 23637 - Injury and Illness Prevention Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  15. Quantification of the role of tibial posterior slope in knee joint mechanics and ACL force in simulated gait.

    PubMed

    Marouane, H; Shirazi-Adl, A; Hashemi, J

    2015-07-16

    The anterior cruciate ligament (ACL) rupture is a common knee joint injury with higher prevalence in female athletes. In search of contributing mechanisms, clinical imaging studies of ACL-injured individuals versus controls have found greater medial-lateral posterior tibial slope (PTS) in injured population irrespective of the sex and in females compared to males, with stronger evidence on the lateral plateau slope. To quantify these effects, we use a lower extremity musculoskeletal model including a detailed finite element (FE) model of the knee joint to compute the role of changes in medial and/or lateral PTS by ±5° and ±10° on knee joint biomechanics, in general, and ACL force, in particular, throughout the stance phase of gait. The model is driven by reported kinematics/kinetics of gait in asymptomatic subjects. Our predictions showed, at all stance periods, a substantial increase in the anterior tibial translation (ATT) and ACL force as PTS increased with reverse trends as PTS decreased. At mid-stance, for example, ACL force increased from 181 N to 317 N and 460 N as PTS increased by 5° and 10°, respectively, while dropped to 102 N and 0 N as PTS changed by -5° and -10°, respectively. These effects are caused primarily by change in PTS at the tibial plateau that carries a larger portion of joint contact force. Steeper PTS is a major risk factor, especially under activities with large compression, in markedly increasing ACL force and its vulnerability to injury. Rehabilitation and ACL injury prevention programs could benefit from these findings.

  16. ACL Reconstruction With Autografts Weighing Performance Considerations and Postoperative Care.

    PubMed

    Grant, John A; Mohtadi, Nicholas G

    2003-04-01

    Anterior cruciate ligament (ACL) reconstruction is the treatment of choice for patients who experience episodes of instability and a decreased quality of life after ACL rupture. The bone-patellar tendon-bone and hamstring autografts are the current standards for ACL reconstruction. Primary care physicians, especially sports medicine clinicians, are the first-line providers of nonoperative care for patients who have ACL injuries. Care providers need to know the biologic and biomechanic properties of these grafts, clinical indications for each graft, and rehabilitation considerations to appropriately counsel their patients. PMID:20086463

  17. Training and equipment to prevent athletic head and neck injuries.

    PubMed

    Cross, Kevin M; Serenelli, Catherine

    2003-07-01

    Due to the potential for catastrophic neurotraumas and cervical spine injuries in sport, the sports health care professional must take proper measures to prevent such injuries. Strength training of the cervical spine, teaching of proper sporting techniques, and use of protective sports equipment are three primary means of attempting to prevent neurotraumas and cervical spine injuries in sports. There are other avenues to assist in preventing these injuries, such as flexibility programs. The sports health care professional, therefore, must be knowledgeable of the needs of each individual athlete when developing prevention plans.

  18. Preventing unintentional injuries in Indigenous children and youth in Canada.

    PubMed

    Banerji, Anna

    2012-08-01

    Unintentional injuries are the leading cause of death in Canadian Indigenous children and youth, occurring at rates three to four times the national average. Death and disabling injuries not only devastate families and communities but take a heavy toll on health care resources. The lack of statistics, ongoing surveillance or injury prevention programs for Indigenous children and adolescents further compound human and health care costs. Indigenous communities are heterogeneous culturally, in terms of access to resources, and even as to risks and patterns of injury. Yet in general, they are far more likely to be poor, to have substandard housing and to have difficulty accessing health care, factors which increase the risk and impact of injury. There are urgent needs for injury surveillance, research, capacity-building, knowledge dissemination, as well as for injury prevention programs that focus on Indigenous populations. Effective injury prevention would involve multidisciplinary, collaborative and sustainable approaches based on best practices while being culturally and linguistically specific and sensitive.

  19. ACL injury risk in elite female youth soccer: Changes in neuromuscular control of the knee following soccer-specific fatigue.

    PubMed

    De Ste Croix, M B A; Priestley, A M; Lloyd, R S; Oliver, J L

    2015-10-01

    Fatigue is known to influence dynamic knee joint stability from a neuromuscular perspective, and electromechanical delay (EMD) plays an important role as the feedback activation mechanism that stabilizes the joint. The aim of this study was to investigate the influence of soccer-specific fatigue on EMD in U13-, U15-, and U17-year-old female soccer players. Thirty-six youth soccer players performed eccentric actions of the hamstrings in a prone position at 60, 120, and 180°/s before and after a soccer-specific fatigue trial. Surface electromyography was used to determine EMD from the semitendinosus, biceps femoris and gastrocnemius. A time × age × muscle × velocity repeated measures analysis of variance was used to explore the influence of fatigue on EMD. A significant main effect for time (P = 0.001) indicated that EMD was significantly longer post- compared with pre-fatigue (58.4% increase). A significant time × group interaction effect (P = 0.046) indicated EMD was significantly longer in the U13 age group compared with the U15 (P = 0.011) and U17 (P = 0.021) groups and greater post-fatigue. Soccer-specific fatigue compromised neuromuscular feedback mechanisms and the age-related effects may represent a more compliant muscle-tendon system in younger compared with older girls, increasing risk of injury.

  20. Injuries in women's basketball.

    PubMed

    Trojian, Thomas H; Ragle, Rosemary B

    2008-03-01

    Women's basketball has changed over time. It is a faster paced game than it was 30 years ago. Greatplayers, like Anne Meyers,who was the first, and only, woman to be signed to an NBA contract, would agree today's game is different. The game is played mostly "below the rim" but with players like Candice Parker, Sylvia Fowles and Maya Moore able to dunk the ball, the game is still changing. The one thing that remains constant in basketball, especially women's basketball, is injury. The majority of injuries in women's basketball are similar to those in men's basketball. Studies at the high school and college level show similar injury rates between women and men. ACL injuries are one exception, with female athletes having atwo to four times higher rate ofACL injuries. In this article, we review the common injuries in women's basketball. We discuss treatment issues and possible preventive measures.

  1. Injury Prevention and Control for Children and Youth. Third Edition.

    ERIC Educational Resources Information Center

    Widome, Mark D., Ed.

    This book was compiled for pediatricians and others who are interested in the control of pediatric injuries. The manual's three sections are: (1) "The Field of Pediatric Injury Prevention and Control," which provides a broad overview of the field and highlights the roles of the pediatrician in the control of injuries and a developmental approach…

  2. CDC School Health Guidelines to Prevent Unintentional Injuries and Violence

    ERIC Educational Resources Information Center

    Barrios, Lisa C.; Sleet, David A.; Mercy, James A.

    2003-01-01

    Approximately two-thirds of all deaths among children and adolescents aged five to 19 years results from injury-related causes: motor-vehicle crashes, all other unintentional injuries, homicide, and suicide. Schools have a responsibility to prevent injuries from occurring on school property and at school-sponsored events. In addition, schools can…

  3. Relationship between jump landing kinematics and peak ACL force during a jump in downhill skiing: a simulation study.

    PubMed

    Heinrich, D; van den Bogert, A J; Nachbauer, W

    2014-06-01

    Recent data highlight that competitive skiers face a high risk of injuries especially during off-balance jump landing maneuvers in downhill skiing. The purpose of the present study was to develop a musculo-skeletal modeling and simulation approach to investigate the cause-and-effect relationship between a perturbed landing position, i.e., joint angles and trunk orientation, and the peak force in the anterior cruciate ligament (ACL) during jump landing. A two-dimensional musculo-skeletal model was developed and a baseline simulation was obtained reproducing measurement data of a reference landing movement. Based on the baseline simulation, a series of perturbed landing simulations (n = 1000) was generated. Multiple linear regression was performed to determine a relationship between peak ACL force and the perturbed landing posture. Increased backward lean, hip flexion, knee extension, and ankle dorsiflexion as well as an asymmetric position were related to higher peak ACL forces during jump landing. The orientation of the trunk of the skier was identified as the most important predictor accounting for 60% of the variance of the peak ACL force in the simulations. Teaching of tactical decisions and the inclusion of exercise regimens in ACL injury prevention programs to improve trunk control during landing motions in downhill skiing was concluded.

  4. Prevention of Injury and Violence in the USA

    PubMed Central

    Haegerich, Tamara M; Dahlberg, Linda L; Simon, Thomas R; Baldwin, Grant T; Sleet, David A; Greenspan, Arlene I

    2015-01-01

    In the first three decades of life, more individuals in the USA die from injuries and violence than from any other cause. Millions more people survive and are left with physical, emotional, and financial problems. Injuries and violence are not accidents; they are preventable. Prevention has a strong scientific foundation, yet efforts are not fully implemented or integrated into clinical and community settings. In this Series paper, we review the burden of injuries and violence in the USA, note effective interventions, and discuss methods to bring interventions into practice. Alliances between the public health community and medical care organisations, health-care providers, states, and communities can reduce injuries and violence. We encourage partnerships between medical and public health communities to consistently frame injuries and violence as preventable, identify evidence-based interventions, provide scientific information to decision makers, and strengthen the capacity of an integrated health system to prevent injuries and violence. PMID:24996591

  5. Solar Injury and Heat Illness. Treatment and Prevention in Children.

    ERIC Educational Resources Information Center

    Gutierrez, Greg

    1995-01-01

    Children are especially vulnerable to solar injury and heat illness. Physicians can lower children's risk through education about short-term and long-term sequelae and through various prevention efforts. The paper discusses how to screen for risk factors and how to prevent and treat heat illness and solar injury. (SM)

  6. [Sports injuries and their prevention in childhood and adolescence].

    PubMed

    Lascombes, Pierre; Mainard, Laurence; Haumont, Thierry; Journeau, Pierre

    2010-10-01

    Sports injuries are common in children and adolescents. Typical musculoskeletal disorders include overuse injuries such as stress fractures and apophyseal avulsions. Gymnastics has one of the highest injury rates of all girls' sports. Intensive gymnastics can cause chronic spine and wrist trauma. Prevention of sport injuries should be a priority for parents, coaches and children themselves. Protection (helmet, padding) is mandatory for some activities. Proper education and preparation are necessary for all sports activities.

  7. Survey of wheelchair athletic injuries: common patterns and prevention.

    PubMed

    Curtis, K A; Dillon, D A

    1985-06-01

    Twelve hundred wheelchair athletes were surveyed to determine commonly experienced athletic injuries, sports participation and training patterns associated with injuries. Soft tissue trauma, blisters, lacerations, decubiti and joint disorders were the most commonly reported injuries of the 128 respondents. Over 70 per cent of all reported injuries occurred during wheelchair track, road racing and basketball. Common mechanisms of injury were also identified. A significantly higher number of reported injuries were associated with increased sports participation (p less than 001), with the 21-30 year-old age group (p less than .01), and with a high number of training hours per week (p less than .05). There was no significant relationship between number of reported injuries and disability type, National Wheelchair Athletic Association classification, or sex. Decubitus ulcers and temperature regulation disorders were identified as particular risks for the spinal cord injury population. Educating the athlete and coach in means to prevent injury is necessary to promote optimal performance and safe participation.

  8. Quality of Movement for Athletes Six Months Post ACL Reconstruction

    PubMed Central

    deMille, Polly; Nguyen, Joseph; Brown, Allison; Do, Huong; Selvaggio, Elizabeth; Chiaia, Theresa

    2016-01-01

    Objectives: Anterior cruciate ligament (ACL) injury prevention programs evaluate quality of movement (QM) to identify and correct high-risk movement patterns. However, return to play (RTP) decisions post-ACL reconstruction (ACLR) are often based on non-sport relatedquantitative measures such as isokinetic tests and/or time from surgery, with six months post-ACLR being a common expectation for RTP. The purpose of this study was to evaluate whether athletes are ready to RTP 6 months post ACLR using a QM assessment (QMA). Methods: A QMA including nine dynamic tasks (squat, single leg [SL] stance, step down, SL squat, jump in place, side to side jump, broad jump, hop to opposite, SL hop) progressing from double- to single-limb vertical and horizontal movements was administered to 136 athletes at five to seven months post-ACLR. Tasks were viewed from the frontal and sagittal planes by a physical therapist and performance specialist. Movements were evaluated live for risk factors associated with ACL injury (strategy, depth, control, symmetry, and alignment). The proportion of patients exhibiting risky movement patterns for each task was calculated. Fisher’s Exact test was used to determine if there were differences in movement patterns between males and females. Results: The proportion of patients demonstrating risky movement patterns for a task ranged from 48% to 100%. All 136 patients exhibited risky movement patterns for at least one task and 60% of patients displayed risky movement patterns in five or more of the nine tasks. Rates of risky movement patterns were not different between males and females for all tasks (P>0.1 for all tasks). Conclusion: Six months has been cited as a probable time for RTP post-ACLR; thus this is the expectation of the athlete. Our data show that athletes demonstrate multiple QM patterns associated with initial ACL injury, as well as 2nd injury at five to seven months post-operatively. Altered movement patterns evident in tasks as

  9. Sport Injuries for Females: Incidence and Prevention.

    ERIC Educational Resources Information Center

    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…

  10. Preventing Running Injuries through Barefoot Activity

    ERIC Educational Resources Information Center

    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…

  11. Should critical care nurses be ACLS-trained?

    PubMed

    Hagyard-Wiebe, Tammy

    2007-01-01

    The aim of resuscitation is to sustain life with intact neurological functioning and the same quality of life previously experienced by the patient. Advanced cardiac life support (ACLS) was designed to achieve this aim. However the requirement for ACLS training for critical care nurses working in Canadian critical care units is inconsistent across the country. The purposes of this article are to explore the evidence surrounding ACLS training for critical care nurses and its impact on resuscitation outcomes, and to review the evidence surrounding ACLS knowledge and skill degradation with strategies to support code blue team efficiency for an effective resuscitation. Using the search terms ACLS training, resuscitation, critical care, and nursing, two databases, CINAHL and MEDLINE, were used. The evidence supports the need for ACLS training for critical care nurses. The evidence also supports organized ongoing refresher courses, multidisciplinary mock code blue practice using technologically advanced simulator mannequins, and videotaped reviews to prevent knowledge and skill degradation for effective resuscitation efforts.

  12. Epidemiology of Injuries and Prevention Strategies in Competitive Swimmers

    PubMed Central

    Wanivenhaus, Florian; Fox, Alice J. S.; Chaudhury, Salma; Rodeo, Scott A.

    2012-01-01

    Context: Competitive swimmers are predisposed to musculoskeletal injuries of the upper limb, knee, and spine. This review discusses the epidemiology of these injuries, in addition to prevention strategies that may assist the physician in formulating rehabilitation programs for the swimmer following an injury. Evidence Acquisition: A literature search was performed by a review of Google Scholar, OVID, and PubMed articles published from 1972 to 2011. Results: This study highlights the epidemiology of injuries common to competitive swimmers and provides prevention strategies for the sports health professional. Conclusions: An understanding of swimming biomechanics and typical injuries in swimming aids in early recognition of injury, initiation of treatment, and design of optimal prevention and rehabilitation strategies. PMID:23016094

  13. Injury prevention programs: do they really make a difference?

    PubMed

    Warnell, P

    1997-09-01

    Brain and spinal cord injuries are a leading cause of death and disability for the youth of Canada (Damba et al, 1996). The costs of these injuries to the individual, the family, and society at large are immense. Most of these injuries are preventable (Tator et al, 1993). Over the last decade, a number of injury prevention programs have been developed to address the high incidence of traumatic central nervous system (CNS) injuries in young people. However, what remains unclear is how effective these programs are in terms of altering risk-taking behaviours. The following paper/presentation will highlight three injury prevention programs currently offered in the Toronto area: The Party Program. The Heroes Program, and The Think First Program. Each program will be outlined in terms of historical development and infrastructure, content, setting, format, and intended audience. In addition, each program will be evaluated based on criteria established by the author. Measurement of outcomes will also be addressed. PMID:9355267

  14. Injuries are not accidents: towards a culture of prevention.

    PubMed

    Bonilla-Escobar, Francisco Javier; Gutiérrez, María Isabel

    2014-01-01

    Injuries are the result of an acute exposure to exhort of energy or a consequence of a deficiency in a vital element that exceeds physiological thresholds resulting threatens life. They are classified as intentional or unintentional. Injuries are considered a global health issue because they cause more than 5 million deaths per year worldwide and they are an important contributor to the burden of disease, especially affecting people of low socioeconomic status in low- and middle-income countries. A common misconception exists where injuries are thought to be the same as accidents; however, accidents are largely used as chance events, without taken in consideration that all these are preventable. This review discusses injuries and accidents in the context of road traffic and emphasizes injuries as preventable events. An understanding of the essence of injuries enables the standardization of terminology in public use and facilitates the development of a culture of prevention among all of us.

  15. National survey of the injury prevention activities of children's centres

    PubMed Central

    Watson, Michael C; Mulvaney, Caroline A; Kendrick, Denise; Stewart, Jane; Coupland, Carol; Hayes, Mike; Wynn, Persephone

    2014-01-01

    Children's centres were established across England to provide a range of services including early education, social care and health to pre-school children and their families. We surveyed children's centres to ascertain the activities they were undertaking to prevent unintentional injuries in the under fives. A postal questionnaire was sent to a sample of children's centre managers (n = 694). It included questions on current activities, knowledge and attitudes to injury prevention, health priorities and partnership working. Responses were received from 384 (56%) children's centres. Overall, 58% considered unintentional injury prevention to be one of the three main child health priorities for their centre. Over half the respondents (59%) did not know if there was an injury prevention group in their area, and 21% did not know if there was a home safety equipment scheme. Knowledge of how child injury deaths occur in the home was poor. Only 11% knew the major cause of injury deaths in children under five. Lack of both staff time and funding were seen as important barriers by children's centre staff to undertake injury prevention activities. Nearly all stated that training (97%) and assistance with planning injury prevention (94%) would be helpful to their centres. Children's centres need further support if they are to effectively tackle this important public health area. PMID:23837887

  16. Injury prevention in an urban setting: challenges and successes.

    PubMed Central

    Laraque, D.; Barlow, B.; Durkin, M.; Heagarty, M.

    1995-01-01

    The Harlem Hospital Injury Prevention Program (HHIPP) was established in 1988 with the goal of reducing injuries to children in central Harlem by providing safe play areas, supervised activities, and injury prevention education. To achieve this goal, a broad-based coalition was formed with state and local governmental agencies interested in injury prevention and with community groups, schools, parents, and hospital staff. An evaluation of the program in terms of both process and outcome formed a critical element of this effort. Since 1988 the HHIPP, as the lead agency for the Healthy Neighborhoods/Safe Kids Coalition, developed or participated in two types of programs: injury-prevention education programs and programs that provide safe activities and/or environments for children. The educational programs included Window Guards campaign; Safety City Program; Kids, Injuries and Street Smarts Program (KISS); Burn Prevention Curriculum and Smoke Detector Distribution; Harlem Alternative to Violence Program; Adolescent Outreach Program; and Critical Incident Stress Management Teams. The safe activities and environmental programs included the Bicycle Safety Program/Urban Youth Bike Corps; Playground Injury Prevention Program; the Greening of Harlem Program; the Harlem Horizon Art Studio; Harlem Hospital Dance Clinic; Unity through Murals project; baseball at the Harlem Little League; winter baseball clinic; and the soccer league. Each program was conceived using injury data, coupled with parental concern and activism, which acted as catalysts to create a community coalition to respond to a specific problem. Data systems developed over time, which monitored the prevalence and incidence of childhood injuries in northern Manhattan, including central Harlem, became essential not only to identify specific types of childhood injuries in this community but also to evaluate these programs for the prevention of injuries in children. Images Fig. 2 PMID:7581311

  17. Injury prevention in an urban setting: challenges and successes.

    PubMed

    Laraque, D; Barlow, B; Durkin, M; Heagarty, M

    1995-01-01

    The Harlem Hospital Injury Prevention Program (HHIPP) was established in 1988 with the goal of reducing injuries to children in central Harlem by providing safe play areas, supervised activities, and injury prevention education. To achieve this goal, a broad-based coalition was formed with state and local governmental agencies interested in injury prevention and with community groups, schools, parents, and hospital staff. An evaluation of the program in terms of both process and outcome formed a critical element of this effort. Since 1988 the HHIPP, as the lead agency for the Healthy Neighborhoods/Safe Kids Coalition, developed or participated in two types of programs: injury-prevention education programs and programs that provide safe activities and/or environments for children. The educational programs included Window Guards campaign; Safety City Program; Kids, Injuries and Street Smarts Program (KISS); Burn Prevention Curriculum and Smoke Detector Distribution; Harlem Alternative to Violence Program; Adolescent Outreach Program; and Critical Incident Stress Management Teams. The safe activities and environmental programs included the Bicycle Safety Program/Urban Youth Bike Corps; Playground Injury Prevention Program; the Greening of Harlem Program; the Harlem Horizon Art Studio; Harlem Hospital Dance Clinic; Unity through Murals project; baseball at the Harlem Little League; winter baseball clinic; and the soccer league. Each program was conceived using injury data, coupled with parental concern and activism, which acted as catalysts to create a community coalition to respond to a specific problem. Data systems developed over time, which monitored the prevalence and incidence of childhood injuries in northern Manhattan, including central Harlem, became essential not only to identify specific types of childhood injuries in this community but also to evaluate these programs for the prevention of injuries in children.

  18. Anterior cruciate ligament (ACL) injury

    MedlinePlus

    ... side of your knee, such as during a football tackle Overextend your knee joint Quickly stop moving ... running, landing from a jump, or turning Basketball, football, soccer, and skiing are common sports linked to ...

  19. Antenatal brain injury: aetiology and possibilities of prevention.

    PubMed

    Hagberg, H; Mallard, C

    2000-02-01

    Although the aetiology of antenatal brain injury is often unclear, procedures can be employed to prevent or reduce the risk of injury. Defective neuropore closure can be prevented by periconceptional administration of folic acid, and the incidence of other severe malformations and genetic disorders can be reduced by early identification and termination of pregnancy. Antenatal identification of IUGR, administration of corticosteroids to cases with pending preterm birth, and treatment of maternal/fetal infections would also reduce the incidence of injury. Mothers can decrease the risk of injury by maintaining a good diet, avoiding smoking, alcohol intake and exposure to TORCH infections during pregnancy. PMID:10802749

  20. Safe Kids Worldwide: preventing unintentional childhood injuries across the globe.

    PubMed

    Mickalide, Angela; Carr, Kate

    2012-12-01

    Unintentional injuries are predictable and preventable. Yet every hour, a child in the United States dies from an unintentional injury. Globally, the number is even more staggering, with nearly 1 million children dying from unintentional injuries each year. Motor vehicle-related injuries, burns, drowning, falls, suffocation or choking, and poisoning are just a few of the unintentional injury risks threatening children. Patient safety requires a three-pronged strategy of behavior change, use of safety devices, and improvement of laws and regulations to ensure that all children lead healthy and productive lives.

  1. Mechanisms of the Anterior Cruciate Ligament Injury in Sports Activities: A Twenty-Year Clinical Research of 1,700 Athletes

    PubMed Central

    Kobayashi, Hirokazu; Kanamura, Tomonao; Koshida, Sentaro; Miyashita, Koji; Okado, Tsuruo; Shimizu, Takuya; Yokoe, Kiyoshi

    2010-01-01

    The mechanisms of anterior cruciate ligament (ACL) injuries are still inconclusive from an epidemiological standpoint. An epidemiological approach in a large sample group over an appropriate period of years will be necessary to enhance the current knowledge of the ACL injury mechanism. The objective of the study was to investigate the ACL injury occurrence in a large sample over twenty years and demonstrate the relationships between the ACL injury occurrence and the dynamic knee alignment at the time of the injury. We investigated the activity, the injury mechanism, and the dynamic knee alignment at the time of the injury in 1,718 patients diagnosed as having the ACL injuries. Regarding the activity at the time of the injury, “competition ”was the most common, accounting for about half of all the injuries. The current result also showed that the noncontact injury was the most common, which was observed especially in many female athletes. Finally, the dynamic alignment of “Knee-in & Toe- out ”(i.e. dynamic knee valgus) was the most common, accounting for about half. These results enhance our understanding of the ACL injury mechanism and may be used to guide future injury prevention strategies. Key points We investigated the situation of ACL injury occurrence, especially dynamic alignments at the time of injury, in 1,718 patients who had visited our institution for surgery and physical therapy for twenty years. Our epidemiological study of the large patient group revealed that “knee-in & toe-out ”alignment was the most frequently seen at the time of the ACL injury. From an epidemiological standpoint, we need to pay much attention to avoiding “Knee-in & Toe-out ”alignment during sports activities. PMID:24149795

  2. 75 FR 30041 - Disease, Disability, and Injury Prevention and Control

    Federal Register 2010, 2011, 2012, 2013, 2014

    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... Disease Registry. Dated: May 20, 2010. Elaine L. Baker, Director, Management Analysis and Services...

  3. 75 FR 34750 - Disease, Disability, and Injury Prevention and Control

    Federal Register 2010, 2011, 2012, 2013, 2014

    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... management activities for both CDC and the Agency for Toxic Substances and Disease Registry. Dated: June...

  4. 75 FR 39544 - Disease, Disability, and Injury Prevention and Control

    Federal Register 2010, 2011, 2012, 2013, 2014

    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... for Toxic Substances and Disease Registry. Dated: July 2, 2010. Elaine L. Baker, Director,...

  5. 75 FR 7606 - Disease, Disability, and Injury Prevention and Control

    Federal Register 2010, 2011, 2012, 2013, 2014

    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... Officer, National Center for Chronic Disease and Health Promotion, Office of the Director,...

  6. 75 FR 30040 - Disease, Disability, and Injury Prevention and Control

    Federal Register 2010, 2011, 2012, 2013, 2014

    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... committee management activities, for both CDC and the Agency for Toxic Substances and Disease...

  7. 76 FR 9018 - Disease, Disability, and Injury Prevention and Control

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  8. 76 FR 10371 - Disease, Disability, and Injury Prevention and Control

    Federal Register 2010, 2011, 2012, 2013, 2014

    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... announcements of meetings and other committee management activities, for both the Centers for Disease...

  9. Hamstring injuries. Proposed aetiological factors, prevention, and treatment.

    PubMed

    Agre, J C

    1985-01-01

    Injuries to the hamstring muscles can be devastating to the athlete because these injuries frequently heal slowly and have a tendency to recur. It is thought that many of the recurrent injuries to the hamstring musculotendinous unit are the result of inadequate rehabilitation following the initial injury. The severity of hamstring injuries is usually of first or second degree, but occasionally third-degree injuries (complete rupture of the musculotendinous unit) do occur. Most hamstring strain injuries occur while running or sprinting. Several aetiological factors have been proposed as being related to injury of the hamstring musculotendinous unit. They include: poor flexibility, inadequate muscle strength and/or endurance, dyssynergic muscle contraction during running, insufficient warm-up and stretching prior to exercise, awkward running style, and a return to activity before complete rehabilitation following injury. Treatment for hamstring injuries includes rest and immobilisation immediately following injury and then a gradually increasing programme of mobilisation, strengthening, and activity. Permission to return to athletic competition should be withheld until full rehabilitation has been achieved (complete return of muscle strength, endurance, and flexibility in addition to a return of co-ordination and athletic agility). Failure to achieve full rehabilitation will only predispose the athlete to recurrent injury. The best treatment for hamstring injuries is prevention, which should include training to maintain and/or improve strength, flexibility, endurance, co-ordination, and agility.

  10. The prevention of spinal injuries in rugby football.

    PubMed

    Silver, J R; Stewart, D

    1994-07-01

    The incidence of injuries to the spinal cord sustained at rugby in South Africa, New Zealand and Australia is reviewed. Ninety-seven injuries seen at Stoke Mandeville Hospital at the National Spinal Injuries Centre (NSIC) between 1956 and 1993 are analysed in detail. There were 93 accidents at rugby union, two at American football and two at rugby league. The injuries were of the cervical spine apart from four hysterics and one thoracic injury. The thoracic injury occurred after the game when the player fell downstairs. The injuries were analysed according to the mechanism of injury, the neurological condition, the causation, the standard of the player and the position in the field. The injuries caused were the result of force being applied to the skull which was transmitted to the cervical spine resulting in injury to the cervical cord. As a result of this research, representations were made to the appropriate authorities and changes in the laws were made. As a result of these law changes there has been a dramatic reduction in the overall number of injuries and the elimination of the injury from the loose scrum. This paper discusses the historical sequence of how these preventative measures came about to reduce the incidence of injuries and the legal implications whereby the authors took part in two law suits. The legal consequences are analysed in detail. PMID:7970845

  11. Preventing Dance Injuries: An Interdisciplinary Perspective.

    ERIC Educational Resources Information Center

    Solomon, Ruth, Ed.; And Others

    This book on the interdisciplinary nature of dance medicine as an emerging field of inquiry contains the following chapters: (1) "A Comparison of Patterns of Injury in Ballet, Modern, and Aerobic Dance" (Marie Schafle, And Others); (2) "Pronation as a Predisposing Factor in Overuse Injuries" (Steven R. Kravitz); (3) "Some Common Foot and Ankle…

  12. Epidemiology of Collegiate Injuries for 15 Sports: Summary and Recommendations for Injury Prevention Initiatives

    PubMed Central

    Hootman, Jennifer M; Dick, Randall; Agel, Julie

    2007-01-01

    Objective: To summarize 16 years of National Collegiate Athletic Association (NCAA) injury surveillance data for 15 sports and to identify potential modifiable risk factors to target for injury prevention initiatives. Background: In 1982, the NCAA began collecting standardized injury and exposure data for collegiate sports through its Injury Surveillance System (ISS). This special issue reviews 182 000 injuries and slightly more than 1 million exposure records captured over a 16-year time period (1988–1989 through 2003–2004). Game and practice injuries that required medical attention and resulted in at least 1 day of time loss were included. An exposure was defined as 1 athlete participating in 1 practice or game and is expressed as an athlete-exposure (A-E). Main Results: Combining data for all sports, injury rates were statistically significantly higher in games (13.8 injuries per 1000 A-Es) than in practices (4.0 injuries per 1000 A-Es), and preseason practice injury rates (6.6 injuries per 1000 A-Es) were significantly higher than both in-season (2.3 injuries per 1000 A-Es) and postseason (1.4 injuries per 1000 A-Es) practice rates. No significant change in game or practice injury rates was noted over the 16 years. More than 50% of all injuries were to the lower extremity. Ankle ligament sprains were the most common injury over all sports, accounting for 15% of all reported injuries. Rates of concussions and anterior cruciate ligament injuries increased significantly (average annual increases of 7.0% and 1.3%, respectively) over the sample period. These trends may reflect improvements in identification of these injuries, especially for concussion, over time. Football had the highest injury rates for both practices (9.6 injuries per 1000 A-Es) and games (35.9 injuries per 1000 A-Es), whereas men's baseball had the lowest rate in practice (1.9 injuries per 1000 A-Es) and women's softball had the lowest rate in games (4.3 injuries per 1000 A

  13. National Action Plan for the Prevention of Playground Injuries.

    ERIC Educational Resources Information Center

    Thompson, Donna; Hudson, Susan

    Recognizing the need for a nationally coordinated effort to reduce playground injuries, the National Program for Playground Safety was created in 1995. This package of materials contains a booklet describing the national action plan for the prevention of playground injuries and accompanying supporting materials. The program booklet, designed for…

  14. Injury Prevention in Physical Education: Scenarios and Solutions

    ERIC Educational Resources Information Center

    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,…

  15. Preventing Injury: A Safety Curriculum. Grades 5 and 6.

    ERIC Educational Resources Information Center

    Richards, J. Scott; And Others

    The focus of this curriculum is on prevention of spinal cord injury (SCI) and traumatic brain injury (TBI). The program is aimed at children because it is early in life that behavioral patterns are formed which become increasingly more difficult to modify as the child enters adolescence. The curriculum is based on principles of child development,…

  16. Preventing Injury: A Safety Curriculum. Grades 3 and 4.

    ERIC Educational Resources Information Center

    Richards, J. Scott; And Others

    The focus of this curriculum is on prevention of spinal cord injury (SCI) and traumatic brain injury (TBI). The program is aimed at young children because it is during the early years that behavioral patterns are formed which become increasingly more difficult to modify as the child enters adolescence. The curriculum is based on principles of…

  17. Preventing Injury: A Safety Curriculum. Grades 1 and 2.

    ERIC Educational Resources Information Center

    Richards, J. Scott; And Others

    The focus of this curriculum is on prevention of spinal cord injury (SCI) and traumatic brain injury (TBI). The program is aimed at young children because it is during the early years that behavioral patterns are formed which become increasingly more difficult to modify as the child enters adolescence. The curriculum is based on principles of…

  18. Preventing Injury: A Safety Curriculum. Preschool-Kindergarten.

    ERIC Educational Resources Information Center

    Richards, J. Scott; And Others

    The focus of this curriculum is on prevention of spinal cord injury (SCI) and traumatic brain injury (TBI). The program is aimed at young children because it is during the early years that behavioral patterns are formed which become increasingly more difficult to modify as the child enters adolescence. The curriculum is based on principles of…

  19. National Action Plan for the Prevention of Playground Injuries.

    ERIC Educational Resources Information Center

    Thompson, Donna; Hudson, Susan

    Recognizing the need for a nationally coordinated effort to reduce playground injuries, the National Program for Playground Safety was created in 1995. This booklet describes the national action plan for prevention of playground injuries. Designed for use by parents, teachers, recreation and park personnel, and caregivers involved in providing…

  20. Can child injury prevention include healthy risk promotion?

    PubMed Central

    Brussoni, Mariana; Brunelle, Sara; Pike, Ian; Sandseter, Ellen Beate Hansen; Herrington, Susan; Turner, Heather; Belair, Scott; Logan, Louise; Fuselli, Pamela; Ball, David J

    2015-01-01

    To reflect on the role of risk-taking and risky play in child development and consider recommendations for the injury prevention field, a symposium was held prior to the November 2013 Canadian Injury Prevention and Safety Promotion Conference. Delegates heard from Canadian and international researchers, practitioners and play safety experts on child development, play space design and playground safety, provision of recreation, and legal and societal perceptions of risk and hazard. The presenters provided multidisciplinary evidence and perspectives indicating the potential negative effect on children's development of approaches to injury prevention that prioritise safety and limit children's opportunities for risky play. Delegates considered the state of the field of injury prevention and whether alternative approaches were warranted. Each presenter prepared a discussion paper to provide the opportunity for dialogue beyond attendees at the symposium. The resulting discussion papers provide a unique opportunity to consider and learn from multiple perspectives in order to develop a path forward. PMID:25535208

  1. Can child injury prevention include healthy risk promotion?

    PubMed

    Brussoni, Mariana; Brunelle, Sara; Pike, Ian; Sandseter, Ellen Beate Hansen; Herrington, Susan; Turner, Heather; Belair, Scott; Logan, Louise; Fuselli, Pamela; Ball, David J

    2015-10-01

    To reflect on the role of risk-taking and risky play in child development and consider recommendations for the injury prevention field, a symposium was held prior to the November 2013 Canadian Injury Prevention and Safety Promotion Conference. Delegates heard from Canadian and international researchers, practitioners and play safety experts on child development, play space design and playground safety, provision of recreation, and legal and societal perceptions of risk and hazard. The presenters provided multidisciplinary evidence and perspectives indicating the potential negative effect on children's development of approaches to injury prevention that prioritise safety and limit children's opportunities for risky play. Delegates considered the state of the field of injury prevention and whether alternative approaches were warranted. Each presenter prepared a discussion paper to provide the opportunity for dialogue beyond attendees at the symposium. The resulting discussion papers provide a unique opportunity to consider and learn from multiple perspectives in order to develop a path forward.

  2. Can child injury prevention include healthy risk promotion?

    PubMed

    Brussoni, Mariana; Brunelle, Sara; Pike, Ian; Sandseter, Ellen Beate Hansen; Herrington, Susan; Turner, Heather; Belair, Scott; Logan, Louise; Fuselli, Pamela; Ball, David J

    2015-10-01

    To reflect on the role of risk-taking and risky play in child development and consider recommendations for the injury prevention field, a symposium was held prior to the November 2013 Canadian Injury Prevention and Safety Promotion Conference. Delegates heard from Canadian and international researchers, practitioners and play safety experts on child development, play space design and playground safety, provision of recreation, and legal and societal perceptions of risk and hazard. The presenters provided multidisciplinary evidence and perspectives indicating the potential negative effect on children's development of approaches to injury prevention that prioritise safety and limit children's opportunities for risky play. Delegates considered the state of the field of injury prevention and whether alternative approaches were warranted. Each presenter prepared a discussion paper to provide the opportunity for dialogue beyond attendees at the symposium. The resulting discussion papers provide a unique opportunity to consider and learn from multiple perspectives in order to develop a path forward. PMID:25535208

  3. Effect of an injury prevention program on muscle injuries in elite professional soccer.

    PubMed

    Owen, Adam L; Wong, Del P; Dellal, Alexandre; Paul, Darren J; Orhant, Emmanuel; Collie, Stuart

    2013-12-01

    Due to the continual physical, physiological, and psychological demands of elite level soccer increasing the incidence and risk of injuries, preventative training programs have become a common feature of soccer players training schedule. The aim of the current investigation was to examine the effectiveness of a structured injury prevention program on the number of muscle injuries and the total number of injuries within elite professional soccer. The present study was conducted over 2 consecutive seasons, of which the first (2008-2009) being the intervention season and the second the control season (2009-2010). In total, 26 and 23 elite male professional soccer players competing within the Scottish Premier League and European competition participated. The training program was performed twice weekly for the entirety of the season (58 prevention sessions). The results revealed an increase in the total number of injuries within the intervention season (88 vs. 72); however, this was largely due to the greater number of contusion injuries sustained within the intervention season (n = 44) when compared with control season (n = 23). Significantly less muscle injuries were observed during the intervention season (moderate effect), and this occurred concomitant with a bigger squad size (large effect, p < 0.001). The findings from this study identify that a multicomponent injury prevention-training program may be appropriate for reducing the number of muscle injuries during a season but may not be adequate to reduce all other injuries.

  4. Preventing Burns and Scalds. Injury Prevention for Young Children from the National Safety Certification System.

    ERIC Educational Resources Information Center

    Fischer, Sheryl L.; Walker, April L.

    This booklet outlines a comprehensive fire and burn injury prevention program which includes an instructor's manual, a videotape, and a test: the video provides additional information and examples of injury prevention techniques, and the test measures the amount of knowledge acquired. Following an introduction, the prevalence and extent of burn…

  5. The Need for Cultural Safety in Injury Prevention.

    PubMed

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-13

    ..., PhD, Scientific Review Officer, National Center for Chronic Disease Prevention and Health Promotion... 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...

  7. Ankle Sprains: Healing and Preventing Injury

    MedlinePlus

    ... you to stand on your foot. Ice--Using ice packs, ice slush baths or ice massages can decrease ... after your injury. Ice treatments can consist of ice packs, ice slush baths or ice massages. To use ...

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

    PubMed

    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.

  9. Prevention, Evaluation, and Rehabilitation of Cycling-Related Injury.

    PubMed

    Kotler, Dana H; Babu, Ashwin N; Robidoux, Greg

    2016-01-01

    The unique quality of the bicycle is its ability to accommodate a wide variety of injuries and disabilities. Cycling for recreation, transportation, and competition is growing nationwide, and has proven health and societal benefits. The demands of each type of cycling dictate the necessary equipment, as well as potential for injury. Prevention of cycling-related injury in both the athlete and the recreational cyclist involves understanding the common mechanisms for both traumatic and overuse injury, and early correction of strength and flexibility imbalances, technique errors, and bicycle fit. PMID:27172085

  10. Predicting and Preventing Injury in Major League Baseball.

    PubMed

    Erickson, Brandon J; Chalmers, Peter N; Bush-Joseph, Charles A; Romeo, Anthony A

    2016-01-01

    Major League Baseball (MLB) players are at significant risk for both chronic, repetitive overuse injuries as well as acute traumatic injuries. Pitchers have been shown to be at higher risk for sustaining injuries, especially upper extremity injuries, than position players. The past several MLB seasons have seen a dramatic rise in the number of ulnar collateral ligament reconstructions performed in MLB pitchers. Several recent prospective studies have identified risk factors for injuries to both the shoulder and elbow in MLB pitchers. These risk factors include a lack of external rotation, a lack of total rotation, and a lack of flexion in the throwing arm. Thus far, no study has demonstrated a correlation between cumulative work (number of games pitched, total pitches thrown, total innings pitched, innings pitched per game, and pitches thrown per game) and injuries in MLB pitchers, despite several studies showing this correlation in youth pitchers. Although many risk factors have been translated into guidelines for prevention, no study has been conducted to determine whether adherence to these guidelines effectively prevents injuries. Further studies are necessary to define exactly how injuries in MLB players can be prevented.

  11. Predicting and Preventing Injury in Major League Baseball.

    PubMed

    Erickson, Brandon J; Chalmers, Peter N; Bush-Joseph, Charles A; Romeo, Anthony A

    2016-01-01

    Major League Baseball (MLB) players are at significant risk for both chronic, repetitive overuse injuries as well as acute traumatic injuries. Pitchers have been shown to be at higher risk for sustaining injuries, especially upper extremity injuries, than position players. The past several MLB seasons have seen a dramatic rise in the number of ulnar collateral ligament reconstructions performed in MLB pitchers. Several recent prospective studies have identified risk factors for injuries to both the shoulder and elbow in MLB pitchers. These risk factors include a lack of external rotation, a lack of total rotation, and a lack of flexion in the throwing arm. Thus far, no study has demonstrated a correlation between cumulative work (number of games pitched, total pitches thrown, total innings pitched, innings pitched per game, and pitches thrown per game) and injuries in MLB pitchers, despite several studies showing this correlation in youth pitchers. Although many risk factors have been translated into guidelines for prevention, no study has been conducted to determine whether adherence to these guidelines effectively prevents injuries. Further studies are necessary to define exactly how injuries in MLB players can be prevented. PMID:26991568

  12. Preventing sports injuries: opportunities for intervention in youth athletics.

    PubMed

    Weaver, Nancy L; Marshall, Stephen W; Miller, Mark D

    2002-03-01

    Participation in youth sports has steadily grown over the past 30 years and continues to rise. During the 1998-1999 school year over 360,000 collegiate athletes and almost 6.5 million high school athletes participated in sports. This expansion has been accompanied by an increased awareness of the injury problem associated with participation in youth sports. Estimates are that one-third of high school athletes will sustain an injury during a sports season serious enough to result in time lost from participation. While there may always be some risk associated with sports participation, health professionals can actively encourage injury prevention. In this paper, we describe the benefits of sport participation, the injury problem associated with sports, injury prevention frameworks, and conclude by discussing the changing role of the team physician in youth sports.

  13. Injuries in recreational curling include head injuries and may be prevented by using proper footwear

    PubMed Central

    Ting, D. K.; Brison, R. J.

    2015-01-01

    Introduction: Our study examines a recreational curling population to describe patterns of injury occurrence, estimate risk of injury and to gauge attitudes towards equipment-based prevention strategies. Methods: In a retrospective case series, we queried the Canadian Hospitals Injury Reporting and Prevention Program (CHIRPP), a national injury surveillance database, for curling injuries entered between 1993 and 2011. Kingston General Hospital and Hotel Dieu Hospital provide the two Kingston, Ontario, sites for emergency department (ED) care and participate in CHIRPP. Each retrieved entry underwent a chart review. A secondary survey was mailed to select individuals who had experienced curling injuries to solicit details on their injury and attitudes towards equipment to prevent injury. We used descriptive statistics for rates and proportions. Results: Over 90% of acute curling injuries resulted from a fall, and 31.7% were head impacts. We found that acute injuries requiring ED presentation occur at a rate of approximately 0.17 per 1000 athlete-exposures (95% CI: 0.12–0.22). The secondary survey was completed by 54% of potential respondents. Of survey respondents, 41.3% attributed their fall to a lack of proper footwear and 73.5% of respondents agreed with mandatory sport-specific footwear as a prevention strategy, but only 8% agreed with mandatory helmet wear. Conclusions: Although curling injuries requiring medical care are not common, head injuries make up a large proportion. Mandated use of appropriate footwear appears to be the most effective prevention strategy, as well as the measure deemed most acceptable by players. PMID:25915118

  14. Health Literacy and Injury Prevention Behaviors Among Caregivers of Infants

    PubMed Central

    Heerman, William J.; Perrin, Eliana M.; Yin, H. Shonna; Sanders, Lee M.; Eden, Svetlana K.; Shintani, Ayumi; Coyne-Beasley, Tamera; Bronaugh, Andrea B.; Barkin, Shari L.; Rothman, Russell L.

    2014-01-01

    Background Unintentional injury is a leading cause of infant mortality. Purpose To examine the role of caregiver health literacy in infant injury prevention behaviors. Methods A cross-sectional analysis of data collected in 2010–2012 from a randomized trial at four pediatric clinics was performed in 2012–2013. Caregiver health literacy was assessed with the Short Test of Functional Health Literacy in Adults. Caregiver-reported adherence to American Academy of Pediatrics-recommended injury prevention behaviors was assessed across seven domains: (1) car seat position; (2) car seat use; (3) sleeping safety; (4) fire safety; (5) hot water safety; (6) fall prevention; and (7) firearm safety. Results Data were analyzed from 844 English and Spanish-speaking caregivers of 2-month-old children. Many caregivers were non-adherent with injury prevention guidelines, regardless of health literacy. Notably, 42.6% inappropriately placed their children in the prone position to sleep, and 88.6% did not have their hot water heater set <120°F. Eleven percent of caregivers were categorized as having low health literacy. Low caregiver health literacy, compared to adequate health literacy, was significantly associated with increased odds of caregiver non-adherence with recommended behaviors for car seat position (AOR=3.4, 95% CI=1.6, 7.1), and fire safety (AOR=2.0, 95% CI=1.02, 4.1) recommendations. Caregivers with low health literacy were less likely to be non-adherent to fall prevention recommendations (AOR=0.5, 95% CI=0.2, 0.9). Conclusions Non-adherence to injury prevention guidelines was common. Low caregiver health literacy was significantly associated with some injury prevention behaviors. Future interventions should consider the role of health literacy in promoting injury prevention. PMID:24745634

  15. Update on rehabilitation following ACL reconstruction

    PubMed Central

    Nyland, John; Brand, Emily; Fisher, Brent

    2010-01-01

    As anterior cruciate ligament (ACL) reconstruction has evolved to less invasive, more anatomical approaches, rehabilitation of the injured athlete has likewise become more progressive and innovative, with a sound understanding of graft and fixation strength and biologic healing-remodeling constraints. This review discusses these innovations including specific considerations before surgery, when planning rehabilitation timetables, and the importance of reestablishing nonimpaired active and passive knee range of motion and biarticular musculotendinous extensibility in positions of function. Concepts of self-efficacy or confidence and reestablishing the “athlete role” are also addressed. Since ACL injury and reinjury are largely related to the influence of structure-form-function on dynamic knee joint stability, the interrelationships between sensorimotor, neuromuscular, and conventional resistance training are also discussed. Although pivot shift “giving way” relates to function loss following ACL injury, anterior translational laxity often does not. Although there is growing evidence that progressive eccentric training may benefit the patient following ACL reconstruction, there is less evidence supporting the use of functional ACL knee braces. Of considerable importance is selecting and achieving a criteria-based progression to sports-specific training, reestablishing osseous homeostasis and improved bone density, blending open and closed kinetic chain exercises at the appropriate time period, and appreciating the influence of the trunk, upper extremities, and sports equipment use on knee loads. We believe that knee dysfunction and functional recovery should be considered from a local, regional, and global perspective. These concepts are consolidated into our approach to prepare patients for return to play including field testing and maintenance training. PMID:24198553

  16. Infection prevention and treatment in patients with major burn injuries.

    PubMed

    Rowley-Conwy, G

    Infection is a significant challenge in burn care, particularly for those patients who have major burn injuries. This article aims to review the literature and establish best practice in prevention and treatment of infection in patients with major burns. The article considers the causes and clinical features of wound infection, and examines systemic and local methods of prevention and treatment. PMID:21138123

  17. 75 FR 27797 - Disease, Disability, and Injury Prevention and Control

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-18

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

  18. Injury Prevention Awareness in an Urban Native American Population.

    ERIC Educational Resources Information Center

    Hsu, James S. J.; Williams, Scott D.

    1991-01-01

    A survey of 50 Native American and 100 other families assessed injury prevention awareness and practices among urban Native Americans in Salt Lake City (Utah). Native American families were less aware of and less likely to practice prevention than others. These characteristics are more likely caused by low-income status than culture. (SLD)

  19. Preventing Workplace Injuries Among Perinatal Nurses.

    PubMed

    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.

  20. Preventing Workplace Injuries Among Perinatal Nurses.

    PubMed

    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. PMID:26902445

  1. Strategies to prevent injury in adolescent sport: a systematic review

    PubMed Central

    Abernethy, Liz; Bleakley, Chris

    2007-01-01

    This systematic review set out to identify randomised controlled trials and controlled intervention studies that evaluated the effectiveness of preventive strategies in adolescent sport and to draw conclusions on the strength of the evidence. A literature search in seven databases (Medline, SportDiscus, EMBASE, CINAHL, PEDro, Cochrane Review and DARE) was carried out using four keywords: adolescent, sport, injury and prevention (expanded to capture any relevant literature). Assessment of 154 papers found 12 studies eligible for inclusion. It can be concluded that injury prevention strategies that focus on preseason conditioning, functional training, education, balance and sport‐specific skills, which should be continued throughout the sporting season, are effective. The evidence for the effectiveness of protective equipment in injury prevention is inconclusive and requires further assessment. PMID:17496070

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

    ERIC Educational Resources Information Center

    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…

  3. Parental Compliance with Childhood Injury Prevention Strategies.

    ERIC Educational Resources Information Center

    LeBailly, Susan A.; And Others

    Preliminary data from a study documenting parental perceptions of injuries and steps taken by inner-city and suburban parents to make their homes safe are reported. Participants were 407 families with children under 5 years old. Families were provided one of the following interventions: (1) a well child visit; (2) safety equipment (3) physician…

  4. Preventing injuries from all-terrain vehicles.

    PubMed

    Yanchar, Natalie L

    2012-11-01

    All-terrain vehicles (ATVs) are widely used in Canada for recreation, transportation and occupations such as farming. As motorized vehicles, they can be especially dangerous when used by children and young adolescents who lack the knowledge, physical size, strength, and cognitive and motor skills to operate them safely. The magnitude of injury risk to young riders is reflected in explicit vehicle manual warnings and the warning labels on current models, and evidenced by the significant number of paediatric hospitalizations and deaths due to ATV-related trauma. However, helmet use is far from universal among youth operators, and unsafe riding behaviours, such as driving unsupervised and/or driving with passengers, remain common. Despite industry warnings and public education that emphasize the importance of safety behaviours and the risks of significant injury to children and youth, ATV-related injuries and fatalities continue to occur. Until measures are taken that clearly effect substantial reductions in these injuries, restricting ridership by young operators, especially those younger than 16 years of age, is critical to reducing the burden of ATV-related trauma in children and youth. This document replaces a previous Canadian Paediatric Society position statement published in 2004.

  5. Are pre-hospital deaths from accidental injury preventable?

    PubMed Central

    Hussain, L. M.; Redmond, A. D.

    1994-01-01

    OBJECTIVE--To determine what proportion of pre-hospital deaths from accidental injury--deaths at the scene of the accident and those that occur before the person has reached hospital--are preventable. DESIGN--Retrospective study of all deaths from accidental injury that occurred between 1 January 1987 and 31 December 1990 and were reported to the coroner. SETTING--North Staffordshire. MAIN OUTCOME MEASURES--Injury severity score, probability of survival (probit analysis), and airway obstruction. RESULTS--There were 152 pre-hospital deaths from accidental injury (110 males and 42 females). In the same period there were 257 deaths in hospital from accidental injury (136 males and 121 females). The average age at death was 41.9 years for those who died before reaching hospital, and their average injury severity score was 29.3. In contrast, those who died in hospital were older and equally likely to be males or females. Important neurological injury occurred in 113 pre-hospital deaths, and evidence of airway obstruction in 59. Eighty six pre-hospital deaths were due to road traffic accidents, and 37 of these were occupants in cars. On the basis of the injury severity score and age, death was found to have been inevitable or highly likely in 92 cases. In the remaining 60 cases death had not been inevitable and airway obstruction was present in up to 51 patients with injuries that they might have survived. CONCLUSION--Death was potentially preventable in at least 39% of those who died from accidental injury before they reached hospital. Training in first aid should be available more widely, and particularly to motorists as many pre-hospital deaths that could be prevented are due to road accidents. PMID:8173428

  6. An Injury Prevention Strategy for Teen Restaurant Workers

    PubMed Central

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

    2011-01-01

    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. PMID:20180503

  7. Survey of wheelchair athletic injuries: common patterns and prevention.

    PubMed

    Curtis, K A; Dillon, D A

    1985-06-01

    Twelve hundred wheelchair athletes were surveyed to determine commonly experienced athletic injuries, sports participation and training patterns associated with injuries. Soft tissue trauma, blisters, lacerations, decubiti and joint disorders were the most commonly reported injuries of the 128 respondents. Over 70 per cent of all reported injuries occurred during wheelchair track, road racing and basketball. Common mechanisms of injury were also identified. A significantly higher number of reported injuries were associated with increased sports participation (p less than 001), with the 21-30 year-old age group (p less than .01), and with a high number of training hours per week (p less than .05). There was no significant relationship between number of reported injuries and disability type, National Wheelchair Athletic Association classification, or sex. Decubitus ulcers and temperature regulation disorders were identified as particular risks for the spinal cord injury population. Educating the athlete and coach in means to prevent injury is necessary to promote optimal performance and safe participation. PMID:4011292

  8. Prevention of ligament injuries to the knee.

    PubMed

    Baker, B E

    1990-01-01

    Disruption of the ligamentous structures of the knee are commonly seen in competitive sports. Factors affecting the rate of injury include the sport, the participant, conditioning and technique, the level of competition, rules enforcement, the type of playing surface, and footwear. The role of prophylactic and functional bracing is controversial. Currently, prophylactic bracing has not been shown, conclusively, to be protective. Functional braces appear to have a capacity to provide some protective effect. PMID:2192897

  9. Histological Predictors of Maximum Failure Loads Differ Between the Healing ACL and ACL Grafts After 6 and 12 Months In Vivo

    PubMed Central

    Proffen, Benedikt L.; Fleming, Braden C.; Murray, Martha M.

    2013-01-01

    Background: Bioenhanced anterior cruciate ligament (ACL) repair, where the suture repair is supplemented with a biological scaffold, is a promising novel technique to stimulate healing after ACL rupture. However, the histological properties of a successfully healing ACL and how they relate to the mechanical properties have not been fully described. Purpose: To determine which histological features best correlate with the mechanical properties of the healing ACL repairs and ACL grafts in a porcine model at 6 and 12 months after injury. Study Design: Controlled laboratory study. Methods: A total of 48 Yucatan mini-pigs underwent ACL transection followed by: (1) conventional ACL reconstruction with bone–patellar tendon–bone (BPTB) allograft, (2) bioenhanced ACL reconstruction with BPTB allograft using a bioactive scaffold, or (3) bioenhanced ACL repair using the same bioactive scaffold. After 6 and 12 months of healing, structural properties of the ACL or graft (yield and failure load, linear stiffness) were measured. Following mechanical testing, ACL specimens were histologically analyzed for cell and vascular density and qualitatively assessed using the advanced Ligament Maturity Index. Results: After 6 months of healing, the cellular organization subscore was most predictive of yield load (r 2 = 0.98), maximum load (r 2 = 0.89), and linear stiffness (r 2 = 0.95) of the healing ACL, while at 12 months, the collagen subscore (r 2 = 0.68) became the best predictor of maximum load. For ACL grafts, the reverse was true, with the collagen subscore predictive of yield and maximum loads at 6 months (r 2 = 0.55) and graft cellularity predictive of maximum load of the graft at 12 months (r 2 = 0.50). Conclusion: These findings suggest there may be key biological differences in development and maintenance of ACL tissue after repair or reconstruction, with early ligament function dependent on cellular population of the repair but early graft function dependent on the

  10. 76 FR 4911 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel: Occupational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-27

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel: Occupational Safety and Health Educational Research Centers, Program... recommendations to the Disease, Disability, and Injury Prevention and Control SEP: Occupational Safety and...

  11. 75 FR 4406 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel: Occupational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-27

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel: Occupational Safety and Health Training Projects Grants, Request for... Disease, Disability, and Injury Prevention and Control SEP: Occupational Safety and Health...

  12. Shoulder injuries in the skeletally immature baseball pitcher and recommendations for the prevention of injury.

    PubMed

    Zaremski, Jason L; Krabak, Brian J

    2012-07-01

    Since 1996, when the first article on pitch restriction recommendations was published, the number of research articles involving skeletally immature pitchers has increased. Potential shoulder injuries in this age group are proximal humeral epiphysiolysis, glenohumeral instability, rotator cuff dysfunction, and superior labrum anteroposterior lesions. Fatigue, improper biomechanics, and overuse are the most common reasons for these injuries. In the hopes of preventing injury to young pitchers, numerous organizations, including the USA Baseball Medical & Safety Advisory Committee, The American Sports Medicine Institute, Little League Baseball & Softball, and the Long Term Athlete Development Program for Baseball Canada, have developed recommendations on pitching restrictions that include limits on pitch count, pitches per week, pitches per season, and rest between pitching. Awareness by sports medicine providers, coaches, and parents/guardians of the most up-to-date recommendations on injury prevention and return to play guidelines should reduce the incidence of acute and chronic injuries in adolescent baseball pitchers.

  13. Evaluating injury prevention programs: the Oklahoma City Smoke Alarm Project.

    PubMed

    Mallonee, S

    2000-01-01

    Evaluation of injury prevention programs is critical for measuring program effects on reducing injury-related morbidity and mortality or on increasing the adoption of safety practices. During the planning and implementation of injury prevention programs, evaluation data also can be used to test program strategies and to measure the program's penetration among the target population. The availability of this early data enables program managers to refine a program, increasing the likelihood of successful outcomes. The Oklahoma City Smoke Alarm Project illustrates how an evaluation was designed to inform program decisions by providing methodologically sound data on program processes and outcomes. This community intervention trial was instituted to reduce residential fire-related injuries and deaths in a geographic area of Oklahoma City that was disproportionately affected by this problem. The distribution of free smoke alarms in targeted neighborhoods was accompanied by written educational pamphlets and home-based follow-up to test whether the alarms were functioning correctly. Early evaluation during the planning and implementation phases of the program allowed for midcourse corrections that increased the program's impact on desired outcomes. During the six years following the project, the residential fire-related injury rate decreased 81% in the target population but only 7% in the rest of Oklahoma City. This dramatic decline in fire-related injuries in the target area is largely attributed to the free smoke alarm distribution as well as to educational efforts promoting awareness about residential fires and their prevention. PMID:10911692

  14. Modern concepts of treatment and prevention of lightning injuries.

    PubMed

    Edlich, Richard F; Farinholt, Heidi-Marie A; Winters, Kathryne L; Britt, L D; Long, William B

    2005-01-01

    Lightning is the second most common cause of weather-related death in the United States. Lightning is a natural atmospheric discharge that occurs between regions of net positive and net negative electric charges. There are several types of lightning, including streak lightning, sheet lightning, ribbon lightning, bead lightning, and ball lightning. Lightning causes injury through five basic mechanisms: direct strike, flash discharge (splash), contact, ground current (step voltage), and blunt trauma. While persons struck by lightning show evidence of multisystem derangement, the most dramatic effects involve the cardiovascular and central nervous systems. Cardiopulmonary arrest is the most common cause of death in lightning victims. Immediate resuscitation of people struck by lightning greatly affects the prognosis. Electrocardiographic changes observed following lightning accidents are probably from primary electric injury or burns of the myocardium without coronary artery occlusion. Lightning induces vasomotor spasm from direct sympathetic stimulation resulting in severe loss of pulses in the extremities. This vasoconstriction may be associated with transient paralysis. Damage to the central nervous system accounts for the second most debilitating group of injuries. Central nervous system injuries from lightning include amnesia and confusion, immediate loss of consciousness, weakness, intracranial injuries, and even brief aphasia. Other organ systems injured by lightning include the eye, ear, gastrointestinal system, skin, and musculoskeletal system. The best treatment of lightning injuries is prevention. The Lightning Safety Guidelines devised by the Lightning Safety Group should be instituted in the United States and other nations to prevent these devastating injuries.

  15. The epidemiology and prevention of child pedestrian injury.

    PubMed

    Malek, M; Guyer, B; Lescohier, I

    1990-08-01

    Of pedestrian injuries that occur every year, approximately 50,000, including 1300 fatalities, are experienced by children between the ages of 1 and 14 years. Despite the importance of the problem, the pedestrian safety issue is often neglected in reports on vehicular injuries. Children between the ages of five and nine years, boys, and children in lower socioeconomic class are at higher risk of pedestrian injury than other children. Childhood pedestrian injuries take place predominantly in residential locations close to home and frequently occur while the child is at play. The risk of pedestrian injury to children is higher than that of other age groups when adjusted for traffic exposure, and a variety of developmental limitations may account for this fact. In spite of these limitations, children undertake collision avoidance maneuvers far more often than drivers do. Accident analyses have identified 15 different accident types, each reflecting a unique combination of human and environmental factors. Among children, the most frequently observed accident type is the midblock dart-out. Programs to modify pedestrian behavior, driver behavior, and vehicle design have met with modest success. In the United States, the cultural and political environments have not been favorable to the injury prevention effort. Urban designers and traffic engineers in Europe have undertaken a variety of modifications of the physical environment, and some of these have been successful in preventing pedestrian injuries to children. PMID:2222697

  16. Modern concepts of treatment and prevention of lightning injuries.

    PubMed

    Edlich, Richard F; Farinholt, Heidi-Marie A; Winters, Kathryne L; Britt, L D; Long, William B

    2005-01-01

    Lightning is the second most common cause of weather-related death in the United States. Lightning is a natural atmospheric discharge that occurs between regions of net positive and net negative electric charges. There are several types of lightning, including streak lightning, sheet lightning, ribbon lightning, bead lightning, and ball lightning. Lightning causes injury through five basic mechanisms: direct strike, flash discharge (splash), contact, ground current (step voltage), and blunt trauma. While persons struck by lightning show evidence of multisystem derangement, the most dramatic effects involve the cardiovascular and central nervous systems. Cardiopulmonary arrest is the most common cause of death in lightning victims. Immediate resuscitation of people struck by lightning greatly affects the prognosis. Electrocardiographic changes observed following lightning accidents are probably from primary electric injury or burns of the myocardium without coronary artery occlusion. Lightning induces vasomotor spasm from direct sympathetic stimulation resulting in severe loss of pulses in the extremities. This vasoconstriction may be associated with transient paralysis. Damage to the central nervous system accounts for the second most debilitating group of injuries. Central nervous system injuries from lightning include amnesia and confusion, immediate loss of consciousness, weakness, intracranial injuries, and even brief aphasia. Other organ systems injured by lightning include the eye, ear, gastrointestinal system, skin, and musculoskeletal system. The best treatment of lightning injuries is prevention. The Lightning Safety Guidelines devised by the Lightning Safety Group should be instituted in the United States and other nations to prevent these devastating injuries. PMID:15777170

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

    PubMed

    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.

  18. Hamstring injuries: prevention and treatment—an update

    PubMed Central

    Brukner, Peter

    2015-01-01

    Despite increased knowledge of hamstring muscle injuries, the incidence has not diminished. We now know that not all hamstring injuries are the same and that certain types of injuries require prolonged rehabilitation and return to play. The slow stretch type of injury and injuries involving the central tendon both require longer times to return to play. A number of factors have been proposed as being indicators of time taken to return to play, but the evidence for these is conflicting. Recurrence rates remain high and it is now thought that strength deficits may be an important factor. Strengthening exercise should be performed with the hamstrings in a lengthened position. There is conflicting evidence regarding the efficacy of platelet-rich plasma injection in the treatment of hamstring injuries so at this stage we cannot advise their use. Various tests have been proposed as predictors of hamstring injury and the use of the Nordboard is an interesting addition to the testing process. Prevention of these injuries is the ultimate aim and there is increasing evidence that Nordic hamstring exercises are effective in reducing the incidence. PMID:26105015

  19. Stability Outcomes following Computer-Assisted ACL Reconstruction

    PubMed Central

    Christino, Melissa A.; Vopat, Bryan G.; Matson, Andrew P.; Reinert, Steven E.; Shalvoy, Robert M.

    2015-01-01

    Purpose. The purpose of this study was to determine whether intraoperative prereconstruction stability measurements and/or patient characteristics were associated with final knee stability after computer-assisted ACL reconstruction. Methods. This was a retrospective review of all patients who underwent computer-assisted single-bundle ACL reconstruction by a single surgeon. Prereconstruction intraoperative stability measurements were correlated with patient characteristics and postreconstruction stability measurements. 143 patients were included (87 male and 56 female). Average age was 29.8 years (SD ± 11.8). Results. Females were found to have significantly more pre- and postreconstruction internal rotation than males (P < 0.001 and P = 0.001, resp.). Patients with additional intra-articular injuries demonstrated more prereconstruction anterior instability than patients with isolated ACL tears (P < 0.001). After reconstruction, these patients also had higher residual anterior translation (P = 0.01). Among all patients with ACL reconstructions, the percent of correction of anterior translation was found to be significantly higher than the percent of correction for internal or external rotation (P < 0.001). Conclusion. Anterior translation was corrected the most using a single-bundle ACL reconstruction. Females had higher pre- and postoperative internal rotation. Patients with additional injuries had greater original anterior translation and less operative correction of anterior translation compared to patients with isolated ACL tears. PMID:25883804

  20. Altered Loading in the Injured Knee after ACL Rupture

    PubMed Central

    Gardinier, Emily S.; Manal, Kurt; Buchanan, Thomas S.; Snyder-Mackler, Lynn

    2012-01-01

    Articular loading is an important factor in the joint degenerative process for individuals with anterior cruciate ligament (ACL) rupture. Evaluation of loading for a population that exhibits neuromuscular compensation for injury requires an approach which can incorporate individual muscle activation strategies in its estimation of muscle forces. The purpose of this study was to evaluate knee joint contact forces for patients with ACL deficiency using an EMG-driven modeling approach to estimate muscle forces. Thirty (30) athletes with acute, unilateral ACL rupture underwent gait analysis after resolving range of motion, effusion, pain and obvious gait impairments. Electromyography was recorded bilaterally from 14 lower extremity muscles and input to a musculoskeletal model for estimation of muscle forces and joint contact forces. Gait mechanics were consistent with previous reports for individuals with ACL-deficiency. Our major finding was that joint loading was altered in the injured limb after acute ACL injury; patients walked with decreased contact force on their injured knee compared to their uninjured knee. Both medial and lateral compartment forces were reduced without a significant change in the distribution of tibiofemoral load between compartments. This is the first study to estimate medial and lateral compartment contact forces in patients with acute ACL rupture using an approach which is sensitive to individual muscle activation patterns. Further work is needed to determine whether this early decreased loading of the injured limb is involved in the development of osteoarthritis in these patients. PMID:23097309

  1. Community based prevention programs targeting all injuries for children

    PubMed Central

    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

  2. Popliteus function in ACL-deficient patients.

    PubMed

    Weresh, M J; Gabel, R H; Brand, R A; Tearse, D S

    1994-01-01

    Anterior cruciate ligament (ACL) injuries commonly result in anterolateral instability, resulting in a "pivot shift" phenomenon. Given that popliteus muscle stimulation results in a pivot shift, others have postulated that the popliteus muscle has a role in the pivot shift phenomenon. We hypothesized that patients with instability from ACL injuries may have excessive popliteus muscle activity. Therefore, we studied the EMG activity (using fine wire electrodes) of the popliteus muscle in sixteen normal subjects and ten ACL-deficient subjects. We recorded the EMG in six activities (level walking and jogging, ascending walking and jogging, and descending walking and jogging). Person's Product Moment Correlations were above 0.7, except in the case of ascending the treadmill (r = 0.427) and ascending jogging (r = 0.645), suggesting that the timing of the signals was similar for injured and uninjured limbs. Variance ratios for the injured and uninjured limbs were statistically similar, suggesting similar variability of patterns. Thus, we observed only minor popliteus EMG signal differences in this group of patients. We conclude that the popliteus muscle does not contribute to instability in the studied activities.

  3. Profiling Young Children's Participation in Track and Field, Injuries Sustained and Prevention Methods Employed.

    ERIC Educational Resources Information Center

    Coulon, Lyn; Mok, Magadalena

    1999-01-01

    Explored nature and extent of track and field injuries of 8- and 9-year-olds and their injury prevention methods. Found that about one-third had at least one injury. About one-fourth considered their injuries serious. Most serious injuries occurred during track and field events. There were no age or gender differences in injury rates. Injury…

  4. Anatomic ACL reconstruction: rectangular tunnel/bone-patellar tendon-bone or triple-bundle/semitendinosus tendon grafting.

    PubMed

    Shino, Konsei; Mae, Tatsuo; Tachibana, Yuta

    2015-05-01

    Anatomic ACL reconstruction is the reasonable approach to restore stability without loss of motion after ACL tear. To mimic the normal ACL like a ribbon, our preferred procedures is the anatomic rectangular tunnel (ART) technique with a bone-patellar tendon-bone (BTB) graft or the anatomic triple bundle (ATB) procedure with a hamstring (HS) tendon graft. It is important to create tunnel apertures inside the attachment areas to lessen the tunnel widening. To identify the crescent-shaped ACL femoral attachment area, the upper cartilage margin, the posterior cartilage margin and the resident's ridge are used as landmarks. To delineate the C-shaped tibial insertion, medial intercondylar ridge, Parson's knob and anterior horn of the lateral meniscus are helpful. In ART-BTB procedure which is suitable for male patients engaged in contact sports, the parallelepiped tunnels with rectangular apertures are made within the femoral and tibial attachment areas. In ATB-HS technique which is mainly applied to female athletes engaged in non-contact sports including skiing or basketball, 2 femoral and 3 tibial round tunnels are created inside the attachment areas. These techniques make it possible for the grafts to run as the native ACL without impingement to the notch or PCL. After femoral fixation with an interference screw or cortical fixation devices including Endobutton, the graft is pretensioned in situ by repetitive manual pulls at 15-20° of flexion, monitoring the graft tension with tensioners on a tensioning boot installed on the calf. Tibial fixation with pullout sutures is achieved using Double Spike Plate and a screw at the pre-determined amount of tension of 10-20N. While better outcomes with less failure rate are being obtained compared to those in the past, higher graft tear rate remains a problem. Improved preventive training may be required to avoid secondary ACL injuries.

  5. Anatomic ACL reconstruction: rectangular tunnel/bone-patellar tendon-bone or triple-bundle/semitendinosus tendon grafting.

    PubMed

    Shino, Konsei; Mae, Tatsuo; Tachibana, Yuta

    2015-05-01

    Anatomic ACL reconstruction is the reasonable approach to restore stability without loss of motion after ACL tear. To mimic the normal ACL like a ribbon, our preferred procedures is the anatomic rectangular tunnel (ART) technique with a bone-patellar tendon-bone (BTB) graft or the anatomic triple bundle (ATB) procedure with a hamstring (HS) tendon graft. It is important to create tunnel apertures inside the attachment areas to lessen the tunnel widening. To identify the crescent-shaped ACL femoral attachment area, the upper cartilage margin, the posterior cartilage margin and the resident's ridge are used as landmarks. To delineate the C-shaped tibial insertion, medial intercondylar ridge, Parson's knob and anterior horn of the lateral meniscus are helpful. In ART-BTB procedure which is suitable for male patients engaged in contact sports, the parallelepiped tunnels with rectangular apertures are made within the femoral and tibial attachment areas. In ATB-HS technique which is mainly applied to female athletes engaged in non-contact sports including skiing or basketball, 2 femoral and 3 tibial round tunnels are created inside the attachment areas. These techniques make it possible for the grafts to run as the native ACL without impingement to the notch or PCL. After femoral fixation with an interference screw or cortical fixation devices including Endobutton, the graft is pretensioned in situ by repetitive manual pulls at 15-20° of flexion, monitoring the graft tension with tensioners on a tensioning boot installed on the calf. Tibial fixation with pullout sutures is achieved using Double Spike Plate and a screw at the pre-determined amount of tension of 10-20N. While better outcomes with less failure rate are being obtained compared to those in the past, higher graft tear rate remains a problem. Improved preventive training may be required to avoid secondary ACL injuries. PMID:25753837

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

    PubMed

    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.

  7. Youth baseball injuries: recognition, treatment, and prevention.

    PubMed

    Ray, Tracy R

    2010-01-01

    Baseball is a very popular and safe sport for children and adolescents. Understanding bone maturation and risk factors for overuse will guide the practitioner to manage these athletes properly. Overuse injury risk can be minimized by limiting pitch counts, ensuring adequate recovery, developing proper mechanics, and allowing for early evaluation and intervention. Rest, albeit difficult for the athlete, is the mainstay of treatment for many of the maladies affecting this age group of throwers. Individualized approaches to treatment for this population are advised. Structural damage that may lead to surgery is rare but may need consideration if there is no response to conservative measures. Several resources are available to educate players, coaches, and parents regarding safe play.

  8. Popliteus function in ACL-deficient patients.

    PubMed

    Weresh, M J; Gabel, R H; Brand, R A; Tearse, D S

    1997-02-01

    Anterior cruciate ligament (ACL) injuries commonly result in anterolateral rotary instability and a 'pivot shift' phenomenon. Since popliteus muscle stimulation causes a pivot shift, some postulate the popliteus muscle plays a role in causing pivot shifts. To see if patients with pivot shifts exhibited excessive popliteus muscle activity, we studied fine-wire EMGs of the popliteus in 16 normal subjects and 10 ACL-deficient subjects. Subjects performed six activities (level walking and jogging, ascending walking and jogging, and descending walking and jogging). Except for minor timing differences in ascending treadmill and ascending jogging, the signals were similar for injured and uninjured limbs; similar variance ratios suggested similar pattern variability. Thus, we observed only minor popliteus EMG signal differences in this group of patients. We conclude that the popliteus muscle does not actively contribute to instability in the studied activities.

  9. Child Injury Deaths: Comparing Prevention Information from Two Coding Systems

    PubMed Central

    Schnitzer, Patricia G.; Ewigman, Bernard G.

    2006-01-01

    Objectives The International Classification of Disease (ICD) external cause of injury E-codes do not sufficiently identify injury circumstances amenable to prevention. The researchers developed an alternative classification system (B-codes) that incorporates behavioral and environmental factors, for use in childhood injury research, and compare the two coding systems in this paper. Methods All fatal injuries among children less than age five that occurred between January 1, 1992, and December 31, 1994, were classified using both B-codes and E-codes. Results E-codes identified the most common causes of injury death: homicide (24%), fires (21%), motor vehicle incidents (21%), drowning (10%), and suffocation (9%). The B-codes further revealed that homicides (51%) resulted from the child being shaken or struck by another person; many fires deaths (42%) resulted from children playing with matches or lighters; drownings (46%) usually occurred in natural bodies of water; and most suffocation deaths (68%) occurred in unsafe sleeping arrangements. Conclusions B-codes identify additional information with specific relevance for prevention of childhood injuries. PMID:15944169

  10. On the road to prevention: road injury and health promotion.

    PubMed

    Stevenson, Mark; Thompson, Jason

    2014-04-01

    Road traffic injuries are already the leading cause of injury mortality and morbidity globally and by 2030 are predicted to be the fifth leading cause of mortality in the world. Australia has seen a dramatic reduction in road deaths and serious injuries since the 1970s and holds an international reputation for road traffic injury prevention due, in part, to its success in pioneering the multidisciplinary and intersectoral approach needed to address this significant issue and by applying an evidence-led approach to policy development. The paper will discuss Australia's early success in road traffic injury prevention (road safety), particularly the achievements following the implementation of targeted programs that focussed on road user behaviours for which health promotion played a role. The most successful of these programs was the introduction of comprehensive seat belt laws, random breath testing and more recently, strategic speed enforcement programs. Amid an array of significant challenges faced by the transport system in the future, the rapid development in information and communication technologies applied to transport is likely to provide the next generation of road safety benefits. The potential for a semi-autonomous transport system is likely to provide the next significant decline in road fatalities and serious injuries over the next 2 decades and the role of health promotion in relation to raising community engagement and building coalitions to increase uptake of new technologies will be discussed. PMID:24739772

  11. Risk Factors for Anterior Cruciate Ligament Injury

    PubMed Central

    Smith, Helen C.; Vacek, Pamela; Johnson, Robert J.; Slauterbeck, James R.; Hashemi, Javad; Shultz, Sandra

    2012-01-01

    Context: Injuries to the anterior cruciate ligament (ACL) of the knee are immediately debilitating and can cause long-term consequences, including the early onset of osteoarthritis. It is important to have a comprehensive understanding of all possible risk factors for ACL injury to identify individuals who are at risk for future injuries and to provide an appropriate level of counseling and programs for prevention. Objective: This review, part 1 of a 2-part series, highlights what is known and still unknown regarding anatomic and neuromuscular risk factors for injury to the ACL from the current peer-reviewed literature. Data Sources: Studies were identified from MEDLINE (1951–March 2011) using the MeSH terms anterior cruciate ligament, knee injury, and risk factors. The bibliographies of relevant articles and reviews were cross-referenced to complete the search. Study Selection: Prognostic studies that utilized the case-control and prospective cohort study designs to evaluate risk factors for ACL injury were included in this review. Results: A total of 50 case-control and prospective cohort articles were included in the review, and 30 of these studies focused on neuromuscular and anatomic risk factors. Conclusions: Several anatomic and neuromuscular risk factors are associated with increased risk of suffering ACL injury—such as female sex and specific measures of bony geometry of the knee joint, including decreased intercondylar femoral notch size, decreased depth of concavity of the medial tibial plateau, increased slope of the tibial plateaus, and increased anterior-posterior knee laxity. These risk factors most likely act in combination to influence the risk of ACL injury; however, multivariate risk models that consider all the aforementioned risk factors in combination have not been established to explore this interaction. PMID:23016072

  12. Characteristics of anterior cruciate ligament injuries in Australian football.

    PubMed

    Cochrane, Jodie L; Lloyd, David G; Buttfield, Alec; Seward, Hugh; McGivern, Jeanne

    2007-04-01

    Anterior cruciate ligament (ACL) injuries are the most costly injuries in football at both professional and amateur levels (Orchard J, Seward H, McGivern J, Hood S. Intrinsic and extrinsic risk factors for anterior cruciate ligament injury in Australian footballers. Am J Sports Med 2001;29:196-200.). In this study video analysis of 34 ACL injuries in Australian football was performed to investigate the causes of these injuries. Factors that may have contributed to the cause of the injury were analysed, rated and reported. The factors analysed were: type of manoeuvre, direction the knee 'gave way', running speed, knee angle, cutting angle and if the player was accelerating or decelerating. The majority of the injuries analysed occurred in non-contact situations (56%). Of these 37% occurred during sidestepping manoeuvres, 32% in landing, 16% land and step, 10% stopping/slowing and 5% crossover cut manoeuvres. Ninety-two percent of the non-contact injuries occurred at extended knee angles of 30 degrees or less, which is also commonly known to place stress on the ACL and reduce the protective role of hamstrings. Over half (54%) of non-contact injuries occurred whilst decelerating. It would be expected that greater speed and angle cut too would increase the frequency of ACL injury. The results could not confirm this with most injuries occurring at running speeds of slow jogging to running and equal number of injuries occurred at cutting to angles of the ranges 15-45 degrees and 45-75 degrees. These results give greater understanding into potential causes or contributors of ACL injury and information to assist in the development of knee injury prevention programs. PMID:16807104

  13. 76 FR 29756 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ... Agricultural Disease and Injury Research, Education, and Prevention, Program Announcement (PA) Number PAR-11... Agricultural Disease and Injury Research, Education, and Prevention, PAR-11-022, initial review.'' Contact... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention...

  14. Prevention of arm injury in youth baseball pitchers.

    PubMed

    Kerut, Edmund Kenneth; Kerut, Denise Goodfellow; Fleisig, Glenn S; Andrews, James R

    2008-01-01

    The advent of youth year-round baseball has come with an increased incidence of pitching related injury and surgery, most notably involving the shoulder and elbow (ulnar collateral ligament). These injuries become evident in high school and college, but begin at the youth level. Several studies have identified baseball pitching risk factors during youth that increase likelihood for injury and surgery in subsequent years. Based on these studies, the USA Baseball Medical & Safety Advisory Committee has published guidelines for pitching that include limits on pitch count and pitches per week and season as well as recommendations for number of rest days between pitching. Also, recommendations include the restriction of breaking balls prior to puberty, the importance of instruction for proper pitching mechanics as early as possible in development, and at least three months of rest after a season. This review is intended to help guide primary care physicians and pediatricians when discussing youth pitching and injury prevention with parents and coaches.

  15. Injury prevention and performance enhancement: a training program for basketball.

    PubMed

    Myrick, Scott

    2007-01-01

    The purpose of this investigation was to determine the effectiveness of a training program for basketball. Effectiveness in this case was determined by the program's ability to decrease the rate of injury and to increase athletic performance on the basketball court. The search for a program to help prevent serious knee ligament injuries has resulted in a plyometric type of training program. The first stage began eight weeks before basketball season, the second three days before the season started. Upon completion of the second testing session, both male and female participants had improved in all tests administered. This shows that a supervised, scientifically developed program consisting of sports-specific material can result in an increase in sports performance. There were no injuries reported during the training period or during the season lending credence to the fact that a program of this type can result in injury reduction. PMID:17288098

  16. Injury prevention and performance enhancement: a training program for basketball.

    PubMed

    Myrick, Scott

    2007-01-01

    The purpose of this investigation was to determine the effectiveness of a training program for basketball. Effectiveness in this case was determined by the program's ability to decrease the rate of injury and to increase athletic performance on the basketball court. The search for a program to help prevent serious knee ligament injuries has resulted in a plyometric type of training program. The first stage began eight weeks before basketball season, the second three days before the season started. Upon completion of the second testing session, both male and female participants had improved in all tests administered. This shows that a supervised, scientifically developed program consisting of sports-specific material can result in an increase in sports performance. There were no injuries reported during the training period or during the season lending credence to the fact that a program of this type can result in injury reduction.

  17. 77 FR 74695 - Preventing Backover Injuries and Fatalities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-17

    ... Occupational Safety and Health Administration RIN 1218-AC51 Preventing Backover Injuries and Fatalities AGENCY: Occupational Safety and Health Administration (OSHA), Labor. ACTION: Notice of stakeholder meetings. SUMMARY... Washington and Virginia have their own state occupational safety and health programs and have...

  18. Childhood injury prevention practices by parents in Mexico

    PubMed Central

    Mock, C; Arreola, R; Trevino, P; Almazan, S; Enrique, Z; Gonzalez, S; Simpson, K; Hernandez, T

    2002-01-01

    Objective: Scientifically based injury prevention efforts have not been widely implemented in Latin America. This study was undertaken to evaluate the baseline knowledge and practices of childhood safety on the part of parents in Monterrey, Mexico and in so doing provide information on which to base subsequent injury prevention efforts. Methods: Interviews were carried out with parents from three socioeconomic strata (upper, middle, lower). Questionnaires were based on Spanish language materials developed by The Injury Prevention Program (TIPP) of the American Academy of Pediatrics. Results: Data were obtained from parents of 1123 children. Overall safety scores (percent safe responses) increased with increasing socioeconomic status. The differences among the socioeconomic groups were most pronounced for transportation and less pronounced for household and recreational safety. The differences were most notable for activities that required a safety related device such as a car seat, seat belt, helmet, or smoke detector. Appropriate use of such devices declined from 47% (upper socioeconomic group) to 25% (middle) to 15% (lower). Conclusions: Considerable differences in the knowledge and especially the practice of childhood safety exist among parents in different socioeconomic levels in Mexico. Future injury prevention efforts need to address these and especially the availability, cost, and utilization of specific highly effective safety devices. PMID:12460967

  19. Evaluating Injury Prevention Programs: The Oklahoma City Smoke Alarm Project.

    ERIC Educational Resources Information Center

    Mallonee, Sue

    2000-01-01

    Illustrates how evaluating the Oklahoma City Smoke Alarm Project increased its success in reducing residential fire-related injuries and deaths. The program distributed and tested smoke alarms in residential dwellings and offered educational materials on fire prevention and safety. Evaluation provided sound data on program processes and outcomes,…

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

    ERIC Educational Resources Information Center

    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…

  1. Landing on an Unstable Surface Decreases ACL Biomechanical Risk Factors

    PubMed Central

    Shultz, Rebecca; Malone, Maria; Swank, Kat; Andrews, Rob; Braun, Hillary J.; Slider, Amy; Dragoo, Jason L.

    2013-01-01

    to landing on an unstable surface (Table 1, Figure 1B). Conversely, peak hip flexion angles were 25% less when athletes landed on a stable surface compared to an unstable surface. No significant difference between the surface landings was observed for either trunk flexion or trunk sway. Conclusion: The findings of this study highlight the potential utility of unstable surfaces as a landing training tool for ACL injury prevention. In order to reduce the risk of ACL injuries, athletes should land with a low quadriceps:hamstring ratio and increased knee and hip flexion. Training efforts to alter quadriceps:hamstring co-contraction have proved difficult. Unlike increasing knee or hip flexion, it is suspected to be more challenging to alter neuromuscular patterns with a simple command or demonstration compared to knee flexion. Here, we demonstrate that athletes significantly improve and lower their quadriceps:hamstring co-contraction when landing on an unstable surface. This finding should encourage the integration of unstable surface training as a possible method for ACL injury prevention.

  2. The Potentially Positive Role of PRPs in Preventing Femoral Tunnel Widening in ACL Reconstruction Surgery Using Hamstrings: A Clinical Study in 51 Patients

    PubMed Central

    Starantzis, Konstantinos A.; Mastrokalos, Dimitrios; Koulalis, Dimitrios; Papakonstantinou, Olympia; Soucacos, Panayiotis N.; Papagelopoulos, Panayiotis J.

    2014-01-01

    Purpose. In this study, the early and midterm clinical and radiological results of the anterior cruciate ligament (ACL) reconstruction surgery with or without the use of platelet rich plasma (PRP) focusing on the tunnel-widening phenomenon are evaluated. Methods. This is a double blind, prospective randomized study. 51 patients have completed the assigned protocol. Recruited individuals were divided into two groups: a group with and a group without the use of PRPs. Patients were assessed on the basis of MRI scans, which were performed early postoperatively and repeated at least one-year postoperatively. The diameter was measured at the entrance, at the bottom, and at the mid distance of the femoral tunnel. Results. Our study confirmed the existence of tunnel widening as a phenomenon. The morphology of the dilated tunnels was conical in both groups. There was a statistical significant difference in the mid distance of the tunnels between the two groups. This finding may support the role of a biologic response secondary to mechanical triggers. Conclusions. The use of RPRs in ACL reconstruction surgery remains a safe option that could potentially eliminate the biologic triggers of tunnel enlargement. The role of mechanical factors, however, remains important. PMID:26464895

  3. Anterior cruciate ligament- specialized post-operative return-to-sports (ACL-SPORTS) training: a randomized control trial

    PubMed Central

    2013-01-01

    Background Anterior cruciate ligament reconstruction (ACLR) is standard practice for athletes that wish to return to high-level activities; however functional outcomes after ACLR are poor. Quadriceps strength weakness, abnormal movement patterns and below normal knee function is reported in the months and years after ACLR. Second ACL injuries are common with even worse outcomes than primary ACLR. Modifiable limb-to-limb asymmetries have been identified in individuals who re-injure after primary ACLR, suggesting a neuromuscular training program is needed to improve post-operative outcomes. Pre-operative perturbation training, a neuromuscular training program, has been successful at improving limb symmetry prior to surgery, though benefits are not lasting after surgery. Implementing perturbation training after surgery may be successful in addressing post-operative deficits that contribute to poor functional outcomes and second ACL injury risk. Methods/Design 80 athletes that have undergone a unilateral ACLR and wish to return to level 1 or 2 activities will be recruited for this study and randomized to one of two treatment groups. A standard care group will receive prevention exercises, quadriceps strengthening and agility exercises, while the perturbation group will receive the same exercise program with the addition of perturbation training. The primary outcomes measures will include gait biomechanics, clinical and functional measures, and knee joint loading. Return to sport rates, return to pre-injury level of activity rates, and second injury rates will be secondary measures. Discussion The results of this ACL-Specialized Post-Operative Return To Sports (ACL-SPORTS) Training program will help clinicians to better determine an effective post-operative treatment program that will improve modifiable impairments that influence outcomes after ACLR. Trial registration Randomized Control Trial NIH 5R01AR048212-07. ClinicalTrials.gov: NCT01773317 PMID:23522373

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

    PubMed

    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.

  5. Interpretation of postmortem forensic toxicology results for injury prevention research.

    PubMed

    Drummer, Olaf H; Kennedy, Briohny; Bugeja, Lyndal; Ibrahim, Joseph Elias; Ozanne-Smith, Joan

    2013-08-01

    Forensic toxicological data provides valuable insight into the potential contribution of alcohol and drugs to external-cause deaths. There is a paucity of material that guides injury researchers on the principles that need to be considered when examining the presence and contribution of alcohol and drugs to these deaths. This paper aims to describe and discuss strengths and limitations of postmortem forensic toxicology sample selection, variations in analytical capabilities and data interpretation for injury prevention research. Issues to be considered by injury researchers include: the circumstances surrounding death (including the medical and drug use history of the deceased person); time and relevant historical factors; postmortem changes (including redistribution and instability); laboratory practices; specimens used; drug concentration; and attribution of contribution to death. This paper describes the range of considerations for testing and interpreting postmortem forensic toxicology, particularly when determining impairment or toxicity as possible causal factors in injury deaths. By describing these considerations, this paper has application to decisions about study design and case inclusion in injury prevention research, and to the interpretation of research findings.

  6. Prevention of infections associated with combat-related extremity injuries.

    PubMed

    Murray, Clinton K; Obremskey, William T; Hsu, Joseph R; Andersen, Romney C; Calhoun, Jason H; Clasper, Jon C; Whitman, Timothy J; Curry, Thomas K; Fleming, Mark E; Wenke, Joseph C; Ficke, James R

    2011-08-01

    During combat operations, extremities continue to be the most common sites of injury with associated high rates of infectious complications. Overall, ∼ 15% of patients with extremity injuries develop osteomyelitis, and ∼ 17% of those infections relapse or recur. The bacteria infecting these wounds have included multidrug-resistant bacteria such as Acinetobacter baumannii, Pseudomonas aeruginosa, extended-spectrum β-lactamase-producing Klebsiella species and Escherichia coli, and methicillin-resistant Staphylococcus aureus. The goals of extremity injury care are to prevent infection, promote fracture healing, and restore function. In this review, we use a systematic assessment of military and civilian extremity trauma data to provide evidence-based recommendations for the varying management strategies to care for combat-related extremity injuries to decrease infection rates. We emphasize postinjury antimicrobial therapy, debridement and irrigation, and surgical wound management including addressing ongoing areas of controversy and needed research. In addition, we address adjuvants that are increasingly being examined, including local antimicrobial therapy, flap closure, oxygen therapy, negative pressure wound therapy, and wound effluent characterization. This evidence-based medicine review was produced to support the Guidelines for the Prevention of Infections Associated With Combat-Related Injuries: 2011 Update contained in this supplement of Journal of Trauma.

  7. Preventing injuries in workers: the role of management practices in decreasing injuries reporting

    PubMed Central

    Kiani, Fariba; Khodabakhsh, Mohammad Reza

    2014-01-01

    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. PMID:25279379

  8. Aetiology and prevention of injuries in elite young athletes.

    PubMed

    Maffulli, Nicola; Longo, Umile Giuseppe; Spiezia, Filippo; Denaro, Vincenzo

    2011-01-01

    Sport participation confers many varied benefits in children and adolescents, such as self-esteem, confidence, team play, fitness, agility and strength. Nevertheless, the age of initiation of intense training is decreasing and programmes which expose children to excessive amounts of exercise increase the risk of injury. We review sports injuries in young athletes and the long-term outcomes. Sports injuries can lead to disturbances in growth such as limb length discrepancy, caused by traumatised physeal growth induced by injury. Osgood-Schlatter lesion may also cause some sequelae such as painful ossicles in the distal patellar tendon. The apophysis can be fragmentised or separated, and this could be an adaptive change to the increased stress typical of overuse activities. These changes produce an osseous reaction even though they are not disabling. Participation in physical exercise at a young age should be encouraged, because of the health benefits, but decreasing the incidence and severity of sports injuries in young athletes is an important component of any athletic programme and may generate a long-term economic impact in health care costs. Active prevention measures are the main weapon to decrease the (re-)injury rate and to increase athletic performance. PMID:21178374

  9. Performance and return-to-sport after ACL reconstruction in NFL quarterbacks.

    PubMed

    Erickson, Brandon J; Harris, Joshua D; Heninger, Jacob R; Frank, Rachel; Bush-Joseph, Charles A; Verma, Nikhil N; Cole, Brian J; Bach, Bernard R

    2014-08-01

    Anterior cruciate ligament (ACL) rupture is a significant injury in National Football League (NFL) quarterbacks. The purpose of this study was to determine (1) return-to-sport (RTS) rate in NFL quarterbacks following ACL reconstruction, (2) performance upon RTS, and (3) the difference in RTS and performance between players who underwent ACL reconstruction and controls. Thirteen quarterbacks (14 knees) who met inclusion criteria underwent ACL reconstruction while in the NFL. Matched controls were selected from the NFL during the same time span to compare and analyze age, body mass index (BMI), position, performance, and NFL experience. Student t tests were performed for analysis of within- and between-group variables. Bonferroni correction was used in the setting of multiple comparisons. Twelve quarterbacks (13 knees; 92%) were able to RTS in the NFL. Mean player age was 27.2±2.39 years. Mean career length in the NFL following ACL reconstruction was 4.85±2.7 years. Only 1 player needed revision ACL reconstruction. In both cases and controls, player performance was not significantly different from preinjury performance after ACL reconstruction (or index year in controls). There was also no significant performance difference between case and control quarterbacks following ACL reconstruction (or index year in controls). There is a high rate of RTS in the NFL following ACL reconstruction. In-game performance following ACL reconstruction was not significantly different from preinjury or from controls.

  10. Effects of ACL reconstruction surgery on muscle activity of the lower limb during a jump-cut maneuver in males and females.

    PubMed

    Coats-Thomas, Margaret S; Miranda, Daniel L; Badger, Gary J; Fleming, Braden C

    2013-12-01

    We compared muscle activity of the quadriceps, hamstring, and gastrocnemius muscles when ACL-intact (ACL(INT)) and ACL-reconstructed (ACL(REC)) male and female subjects performed a jump-cut task. Surface electromyography sensors were used to evaluate time to peak muscle activity and muscle activity ratios. Rectus femoris (RF) and vastus medialis (VM) peak timing was 71 and 78 ms earlier in ACL(INT) than in ACL(REC) subjects, respectively. Biceps femoris (BF) peak timing was 90 ms earlier in ACL(INT) than in ACL(REC) subjects and 75 ms earlier in females than in males. Medial gastrocnemius (MG) muscle peak timing was 77 ms earlier in ACL(INT) than in ACL(REC) subjects. Lateral gastrocnemius (LG) and MG muscle peak times were 106 ms and 87 ms earlier in females than in males, respectively. The RF, VM, BF, and MG peaked later in ACL(REC) than in ACL(INT) subjects. There was evidence suggesting that the loading phase quadriceps:hamstring (quad:ham) muscle activity ratio was greater in ACL(REC) than in ACL(INT) subjects. Finally, the injury risk phase quad:ham muscle activity ratio was 4.8 times greater in females than in males. In conclusion, differences exist in muscle activity related to ACL status and sex that could potentially help explain graft failure risk and the sex bias.

  11. House fire injury prevention update. Part II. A review of the effectiveness of preventive interventions

    PubMed Central

    Warda, L.; Tenenbein, M.; Moffatt, M.

    1999-01-01

    Objective—To evaluate and summarize the house fire injury prevention literature. Methods—MEDLINE (1983 to March 1997) was searched by keyword: fire, burn, etiology, cause, prevention, epidemiology, and smoke detector/alarm. ERIC (1966 to March 1997) and PSYCLIT (1974 to June 1997) were searched by keyword: as above, and safety, skills, education, and training. Other sources included references of retrieved publications, review articles, and books; Injury Prevention hand search; government documents; and internet sources. Sources relevant to residential fire injury prevention were selected, evaluated, and summarized. Results—Forty three publications were selected for review, including seven randomized controlled trials, nine quasiexperiments, two natural experiments, 21 prospective cohort studies, two cross sectional surveys, one case report, and one program evaluation. These studies examined the following types of interventions: school (9), preschool (1), and community based educational programs (5); fire response training programs for children (7), blind adolescents (2), and mentally retarded adults (5) and children (1); office based counseling (4); home inspection programs (3); smoke detector giveaway campaigns (5); and smoke detector legislation (1). Conclusions—This review of house fire prevention interventions underscores the importance of program evaluation. There is a need for more rigorous evaluation of educational programs, particularly those targeted at schools. An evidence based, coordinated approach to house fire injury prevention is critical, given current financial constraints and the potential for program overload for communities and schools. PMID:10518271

  12. 75 FR 19983 - National Center for Injury Prevention and Control Initial Review Group

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... the following individual research announcements: (1) ] CE 10 001 Preventing Unintentional Childhood... Preventing Violence and Violence- Related Injury (R01) Agenda items are subject to change as...

  13. 75 FR 6675 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Human...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-10

    ..., National Center for HIV, Hepatitis and Sexually Transmitted Diseases Prevention, 1600 Clifton Road, NE... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Human Immunodeficiency Virus (HIV) Prevention Projects for...

  14. Injury trends and prevention in rugby union football.

    PubMed

    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.

  15. Injuries to Athletes with Physical Disabilities: Prevention Implications.

    PubMed

    Bloomquist, L E

    1986-09-01

    In brief: While athletes with disabilities may not be injured any more often than the able-bodied, the types of injuries they sustain are specific to their disabilities and sports. Wheelchair athletes, for example, are especially susceptible to hypothermia and hyperthermia due to their inactive leg muscles, vasomotor paralysis, and reduced evaporative heat loss and cooling. This review of current literature reveals that high-risk sports are track and field, basketball, and road racing, with soft-tissue injuries the most common among wheelchair athletes. Carpal tunnel syndrome is also a characteristic injury. Many preventive measures are suggested, including prescription of sport chairs tailored to an athlete's body type, disability, and sport.

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

    PubMed

    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

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

    PubMed

    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.

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

    PubMed Central

    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

  19. Tennis specific limitations in players with an ACL deficient knee

    PubMed Central

    Maquirriain, J; Megey, P J

    2006-01-01

    Background Complete rupture of the anterior cruciate ligament (ACL) causes significant alteration of knee joint kinematics. Untreated patients often develop joint instability, chronic articular degeneration, and knee dysfunction. Demands on the ACL produced by playing tennis have not been investigated. Objective To identify subjective sport‐specific limitations in tennis players with isolated unilateral ACL deficiency. Study design Prospective case–control study. Methods 16 players (mean (SD) age, 39.9 (2.3) years; 14 men) with a chronic unilateral ACL deficient knee and 16 healthy controls (38.25 (8.47) years; 14 men) were recruited. ACL deficiency was confirmed by clinical and magnetic resonance imaging. A Lysholm score was obtained in all patients, together with subjective evaluation of their current tennis performance compared with pre‐injury levels, applying a 0–100% visual scale. Both groups completed a questionnaire on tennis specific abilities. Results Lysholm scores were: 85.6 (10.3) points in the study group and 100 (0) points in the control group (p<0.001, t test for independent samples). Injured players evaluated their current tennis performance as 66.8 (15.2)% compared with 100% pre‐injury level (p<0.005, t test for dependent samples). Abilities affected in the ACL deficient group were landing after a smash stroke (p<0.001); stopping abruptly and changing (p<0.001); playing a three set singles match (p<0.05); and playing on a hard court surface (p<0.001, Kolmogorov‐Smirnov test). Conclusions There are specific limitations associated with complete isolated ACL rupture, including subjective tennis performance impairment, limitations landing after a smash, stopping and changing step direction, difficulties playing a three set singles match, and playing on hard court surfaces. PMID:16632578

  20. Knee instability scores for ACL reconstruction.

    PubMed

    Rahnemai-Azar, Ata A; Naendrup, Jan-Hendrik; Soni, Ashish; Olsen, Adam; Zlotnicki, Jason; Musahl, Volker

    2016-06-01

    Despite abundant biological, biomechanical, and clinical research, return to sport after anterior cruciate ligament (ACL) injury remains a significant challenge. Residual rotatory knee laxity has been identified as one of the factors responsible for poor functional outcome. To improve and standardize the assessment of knee instability, a variety of instability scoring systems is available. Recently, devices to objectively quantify static and dynamic clinical exams have been developed to complement traditional subjective grading systems. These devices enable an improved evaluation of knee instability and possible associated injuries. This additional information may promote the development of new treatment algorithms and allow for individualized treatment. In this review, the different subjective laxity scores as well as complementary objective measuring systems are discussed, along with an introduction of injury to an individualized treatment algorithm. PMID:26980119

  1. Legislation coverage for child injury prevention in China

    PubMed Central

    Li, Li; Scherpbier, Robert; Wu, Jing; Zhu, Xu; Zhang, Wei; Zhang, Lin; Gao, Xin; Luo, Jiesi

    2015-01-01

    Abstract Objective To examine the extent to which effective interventions to prevent unintentional child injury are reflected in the laws and regulations of China. Methods We focused on the six common causes of fatal child injuries – drowning, road traffic injury, falls, poisoning, burns and suffocation. We investigated 27 interventions recommended by the United Nations Children’s Fund, the World Health Organization or the European Child Safety Alliance. We searched China National Knowledge Infrastructure and Lawyee for Chinese legislations using keywords and synonyms for the 27 interventions. We reviewed the identified legislations for statements specifying the responsible implementation department. Findings Seven national laws, nine regulations of the State Council and 46 departmental regulations were found to relate to at least one of the interventions. Although seven of the 27 internationally recommended interventions were covered by Chinese laws, 10 were not covered by any current Chinese law or regulation. None of the interventions against drowning and falls that we investigated was covered by national laws. The implementation responsibilities for effective interventions were either not specified or were assigned to multiple governmental departments in 11 or 20 legislative documents, respectively. Conclusion In Chinese laws and regulations, interventions proven to prevent major causes of unintentional child injuries are underrepresented and the associated implementation responsibilities are often poorly defined. China should include all such interventions in laws and regulations, and assign implementation responsibility for each to a single department of the national government. PMID:25838612

  2. Over the top or endobutton for ACL reconstruction?

    PubMed

    Verdano, Michele Arcangelo; Pedrabissi, Bianca; Lunini, Enricomaria; Pellegrini, Andrea; Ceccarelli, Francesco

    2012-08-01

    There are an estimated 80-100,000 ACL repairs in the US each year: most ACL tears occurs from noncontact injuries. The 3.9% of the knee ligament injuries undergoes surgery: in the 80% of these patients, this means ACL reconstruction. The purpose of this study is to compare two surgical techniques normally used for acl recustruction; the first one is the intra- extra articular technique with single bundle fixed with staples and the second one is the intra-articular technique with double bundle and endobutton post-fixation. We evaluate the clinical outcome of our patients at the time of 4 years follow up. From January 2006 to April 2009 40 patients underwent to ACL reconstruction, all operated by using hamstring tendons: 20 patients with an average age of 28,75 years (12 men and 8 women) underwent surgery using the intra-extra articular technique, whereas the remaining 20 patients with an average age of 34,5 years (11 men and 9 women) benefited the intra-articular technique with double bundle ligament and endobutton post-fixation. Our study shows no substancial difference between these'two technique, but clinical outcome measures (I.K.D.C., Lysholm and Tegner) estimated better results for the double bundle technique with Endobutton post-fixation. (www.actabiomedica.it).

  3. [Nerve injury following implant placement: prevention, diagnosis and treatment modalities].

    PubMed

    Nazarian, Y; Eliav, E; Nahlieli, O

    2003-07-01

    Nerve injury is a well-known complication following oral and maxillofacial surgery. Direct trauma, inflammation and infection are postoperative neural disturbances main causes. The most inflicted nerves associated with endosseous implant placement are those innervating the mandible: the inferior alveolar nerve, the mental nerve and the lingual nerve. Evaluation of the nerve injury characteristics and severity as early as possible has always imposed a great challenge for clinicians. We demonstrate a reliable yet simple way of dealing with this kind of problem in conjunction with comparing preoperative and postoperative sensation of the chin, the tongue and the lower lip. On the other hand, it is considerably important to take preventive measures for such injuries by using appropriate radiographic images. If a nerve damage has occurred, best prognosis is to be expected by early and appropriate treatment. It is imperative to treat such injuries in four months following the injury, otherwise a permanent nerve damage may occur. Further investigation of nerve damage risks following implant placement should be performed in order to enable patient to decide whether having implants dependent rehabilitation or choosing an alternative. PMID:14515628

  4. Surgical treatment of combined PCL-ACL medial and lateral side injuries (global laxity): surgical technique and 2- to 18-year results.

    PubMed

    Fanelli, Gregory C; Edson, Craig J

    2012-09-01

    The multiple ligament injured knee is a severe injury that may also involve neurovascular injuries, fractures, and other systemic injuries. Surgical treatment offers good functional results documented in the literature by physical examination, arthrometer testing, stress radiography, and knee ligament rating scales. Mechanical tensioning devices are helpful with cruciate ligament tensioning. Some low grade medial collateral ligament (MCL) complex injuries may be amenable to brace treatment, while high grade medial side injuries require combined surgical repair-reconstruction. Lateral posterolateral injuries are most successfully treated with combined surgical repair-reconstruction. Surgical timing in acute multiple ligament injured knee cases depends on the ligaments injured, injured extremity vascular status, skin condition of the extremity, degree of instability, and the patients overall health. Allograft tissue is preferred for these complex surgical procedures. Delayed reconstruction of 2 to 3 weeks may decrease the incidence of arthrofibrosis, and it is important to address all components of the instability. Currently, there is no conclusive evidence that double-bundle posterior cruciate ligament (PCL) reconstruction provides superior results to single-bundle PCL reconstruction in the multiple ligament injured knee. The purpose of this article is to discuss G.F.'s surgical technique for combined PCL and anterior cruciate ligament, medial, and lateral side reconstructions in acute and chronic multiple ligament injured knees with global laxity. This article will focus on recognizing and defining the instability pattern, the use of external fixation, surgical timing, graft selection and preparation, G.F.'s preferred surgical technique, mechanical graft tensioning, perioperative antibiotics, specialized operating teams, postoperative rehabilitation, and our results of treatment in these complex surgical cases.

  5. Prevention strategies for infant walker-related injuries.

    PubMed Central

    Trinkoff, A; Parks, P L

    1993-01-01

    The estimated number of walker-related injuries to infants increased during the 1980s, and standards for walker design safety remain voluntary with no monitoring to assess compliance. Although banning the walker has been proposed, this prevention strategy has not been employed. The most recent statistics available indicate that there were an estimated 27,804 walker-related injuries requiring emergency room attention among ages 0-4 years in 1991. Results of a survey of parents of 3-12-month-olds indicated considerable use of walkers, with greater use among parents with lower educational levels. Reported reasons for using walkers were for the infant's entertainment, enjoyment, and containment, as well as to help infants learn to walk. The authors recommend the consideration of a series of preventive strategies according to the epidemiologic framework for injury control and prevention designed by William Haddon, Jr. These include, but are not limited to, prohibiting the manufacture and sale of the walker, mandatory standards, redesign of the walker, design of an alternative to the walker, and consumer education to reduce use and to change patterns of use. PMID:8265765

  6. Multicenter Orthopaedic Outcome Network Early Anti-inflammatory Treatment in Patients with Acute ACL Tear” (MOON-AAA) Clinical Trial

    PubMed Central

    Lattermann, Christian; Proffitt, Mary; Huston, Laura J.; Gammon, Lee; Johnson, Darren L.; Kraus, Virginia B.; Spindler, Kurt P.

    2016-01-01

    .The administration of 40 mg of Kenalog significantly changes this dynamic. CTX-II shows a dramatic reduction and stays close to baseline levels over the course of 4 weeks pre-operatively. COMP and MMP-1 show a significantly lesser decline.There is no significant difference in the effect of Kenalog if given within 4 days of injury or within 2 weeks. There is a statistical trend indicating that a repeated dose of Kenalog may be more efficient in normalizing the biomarker levels. No AE’s, infections were observed. Two of 49 patients suffered a retear at 6 months upon return to activities. Conclusion: Our data show that posttraumatic osteoarthritis begins at the time of injury and results early on in dramatic matrix changes in the knee joint. An early intervention with an antiinflammatory agent, such as Kenalog, maybe be able to prevent some of these changes observed.We do not currently know if the early intervention results in meaningful clinical differences in overall outcome. Further follow-up will answer this question. However, it is encouraging that a simple early intervention is able to affect early chondral degeneration. Should the early intervention with Kenalog lead to meaningful changes in outcome at 2 or 6 years the current treatment paradigm for ACL injured patients may have to be changed.

  7. Needlestick Injuries in Agriculture Workers and Prevention Programs.

    PubMed

    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

  8. Sports-related knee injuries in female athletes: what gives?

    PubMed

    Dugan, Sheila A

    2005-02-01

    Knee injuries occur commonly in sports, limiting field and practice time and performance level. Although injury etiology relates primarily to sports specific activity, female athletes are at higher risk of knee injury than their male counterparts in jumping and cutting sports. Particular pain syndromes such as anterior knee pain and injuries such as noncontact anterior cruciate ligament (ACL) injuries occur at a higher rate in female than male athletes at a similar level of competition. Anterior cruciate ligament injuries can be season or career ending, at times requiring costly surgery and rehabilitation. Beyond real-time pain and functional limitations, previous injury is implicated in knee osteoarthritis occurring later in life. Although anatomical parameters differ between and within the sexes, it is not likely this is the single reason for knee injury rate disparities. Clinicians and researchers have also studied the role of sex hormones and dynamic neuromuscular imbalances in female compared with male athletes in hopes of finding the causes for the increased rate of ACL injury. Understanding gender differences in knee injuries will lead to more effective prevention strategies for women athletes who currently suffer thousands of ACL tears annually. To meet the goal in sports medicine of safely returning an athlete to her sport, our evaluation, assessment, treatments and prevention strategies must reflect not only our knowledge of the structure and innervations of the knee but neuromuscular control in multiple planes and with multiple forces while at play.

  9. Gait and Neuromuscular Asymmetries after Acute ACL Rupture

    PubMed Central

    Gardinier, Emily S.; Manal, Kurt; Buchanan, Thomas S.; Snyder-Mackler, Lynn

    2012-01-01

    The decreased internal knee extensor moment is a significant gait asymmetry among patients with anterior cruciate ligament (ACL) deficiency, yet the muscular strategy driving this altered moment for the injured limb is unclear. Purpose To determine whether patients with ACL deficiency and characteristic knee instability would demonstrate normal extensor and increased flexor muscle force to generate a decreased internal extensor moment (i.e. employ a hamstring facilitation strategy). Methods Gait analysis was performed on 31 athletes with acute ACL rupture who exhibited characteristic knee instability after injury. Peak internal knee extensor moment was calculated using inverse dynamics and muscle forces were estimated using an EMG-driven modeling approach. Comparisons were made between the injured and contralateral limbs. Results As expected, patients demonstrated decreased peak knee flexion (p=0.028) and internal knee extensor moment (p=0.0004) for their injured limb, but exhibited neither an isolated decrease in extensor force (quadriceps avoidance), nor an isolated increase in flexor force (hamstring facilitation) at peak knee moment. Instead, they exhibited decreased muscle force from both flexor (p=0.0001) and extensor (p=0.0103) groups. This strategy of decreased muscle force may be explained in part by muscle weakness which frequently accompanies ACL injury, or by apprehension, low confidence and fear of further injury. Conclusions This is the first study to estimate muscle forces in the ACL-deficient knee using an EMG-driven approach. These results affirm the existence of neuromuscular asymmetries in the individuals with ACL deficiency and characteristic knee instability. PMID:22330021

  10. Peripheral nerve injuries in athletes. Treatment and prevention.

    PubMed

    Lorei, M P; Hershman, E B

    1993-08-01

    Peripheral nerve lesions are uncommon but serious injuries which may delay or preclude an athlete's safe return to sports. Early, accurate anatomical diagnosis is essential. Nerve lesions may be due to acute injury (e.g. from a direct blow) or chronic injury secondary to repetitive microtrauma (entrapment). Accurate diagnosis is based upon physical examination and a knowledge of the relative anatomy. Palpation, neurological testing and provocative manoeuvres are mainstays of physical diagnosis. Diagnostic suspicion can be confirmed by electrophysiological testing, including electromyography and nerve conduction studies. Proper equipment, technique and conditioning are the keys to prevention. Rest, anti-inflammatories, physical therapy and appropriate splinting are the mainstays of treatment. In the shoulder, spinal accessory nerve injury is caused by a blow to the neck and results in trapezius paralysis with sparing of the sternocleidomastoid muscle. Scapular winging results from paralysis of the serratus anterior because of long thoracic nerve palsy. A lesion of the suprascapular nerve may mimic a rotator cuff tear with pain a weakness of the rotator cuff. Axillary nerve injury often follows anterior shoulder dislocation. In the elbow region, musculocutaneous nerve palsy is seen in weightlifters with weakness of the elbow flexors and dysesthesias of the lateral forearm. Pronator syndrome is a median nerve lesion occurring in the proximal forearm which is diagnosed by several provocative manoeuvres. Posterior interosseous nerve entrapment is common among tennis players and occurs at the Arcade of Froshe--it results in weakness of the wrist and metacarpophalangeal extensors. Ulnar neuritis at the elbow is common amongst baseball pitchers. Carpal tunnel syndrome is a common neuropathy seen in sport and is caused by median nerve compression in the carpal tunnel. Paralysis of the ulnar nerve at the wrist is seen among bicyclists resulting in weakness of grip and

  11. Rash After ACL Reconstruction: Asking the Right Questions.

    PubMed

    Smith, Andrew H; Bach, Bernard R

    2004-10-01

    A 40-year-old recreational athlete injured his left knee on a "moon bouncer" at his child's birthday party. Before the injury, he regularly went hiking and downhill skiing and played basketball and tennis. Because the injury caused persistent symptoms of knee instability, he elected to undergo an anterior cruciate ligament (ACL) reconstruction using allograft. At the time of surgery, the patient's skin examination was unremarkable, and no surgical complications were noted. The patient went home on the day of surgery.

  12. 76 FR 77537 - Board of Scientific Counselors, National Center for Injury Prevention and Control: Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    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..., National Center for Injury Prevention and Control, Centers for Disease Control and Prevention...

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

    PubMed

    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.

  14. Preventable deaths in patients with traumatic brain injury

    PubMed Central

    Kim, Seong Chun; Song, Kyoung Jun; Shin, Sang Do; Lee, Seung Chul; Park, Ju Ok; Holmes, James F.

    2015-01-01

    Objective The objective of this study is to evaluate the rate of and etiology for preventable deaths in patients with traumatic brain injuries (TBIs). Methods We conducted a retrospective, multicenter review of patients with TBIs who died within 7 days of their traumatic event from June 2008 to May 2009. Three board certified emergency physicians independently reviewed every case using a structured survey format. Cases were considered preventable deaths only if all physicians independently agreed the death was preventable. Management errors contributing to the preventable death were determined. Results Forty-one patients who died from TBI were eligible. Preventable deaths were identified in nine (22%; 95% confidence interval [CI], 11 to 28) cases. Fifty-six management errors were identified including 36 (64%; 95% CI, 50 to 77) in the emergency department and 13 (23%; 95% CI, 13 to 36) in the prehospital phase. Thirty (54%; 95% CI, 40 to 67) management errors were process-related, and 26 (46%; 95% CI, 33 to 60) were structure-related. Conclusion An important and measurable rate of preventable mortality occurs in the initial care of TBI patients. Errors were common and most occurred in the emergency department. In addition, errors were common in the prehospital phase but did not always lead to mortality. When analyzed by type of problem, both process-related and structure-related errors occurred in similar proportions.

  15. Changing attitudes about self-injury prevention management: lessons learned.

    PubMed

    Rossetti, Jeanette; Jones-Bendel, Trish; Portell, Pauline; Kunz, Maureen; Sobotka, Mary Jo; King, Camille; Marek, Kathleen

    2012-05-01

    In the behavioral health environment, nurses often use continuous staff monitoring and, at times, physical restraints, to manage the severity of patients' self-injury. Both options put staff in control, are the most restrictive in nature, and can be financially draining on the hospital's budget. This can result in negative reactions by both patients and staff. It is important to develop a program that will empower patients to control their behavior and allow staff to be aware of their perceptions and attitudes toward patients who self-injure. This article describes the leadership initiative that drove the development, training, and implementation of a self-injury prevention project and the lessons learned by staff.

  16. 76 FR 32213 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP); Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-03

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Immunodeficiency Virus (HIV) Prevention Projects for Young Men of Color, Funding Opportunity Announcement (FOA... More Information: Harriette Lynch, Public Health Analyst, Extramural Programs, National Center for...

  17. Child-to-Child Training for Prevention of School Injuries in Odemis, Turkey

    ERIC Educational Resources Information Center

    Ergün, Sibel; Kalkim, Asli; Dolgun, Eda

    2013-01-01

    Students encounter many risks for injury, which can impact their health and educational success; prevention of these injuries are paramount for school nurses. These article reports results of a study conducted to determine the efficacy of training given to children regarding prevention of school injuries and to compare the effectiveness of…

  18. Controversies in knee rehabilitation: anterior cruciate ligament injury.

    PubMed

    Failla, Mathew J; Arundale, Amelia J H; Logerstedt, David S; Snyder-Mackler, Lynn

    2015-04-01

    Controversy in management of athletes exists after anterior cruciate ligament (ACL) injury and reconstruction. Consensus criteria for evaluating successful outcomes following ACL injury include no reinjury or recurrent giving way, no joint effusion, quadriceps strength symmetry, restored activity level and function, and returning to preinjury sports. Using these criteria, the success rates of current management strategies after ACL injury are reviewed and recommendations are provided for the counseling of athletes after ACL injury.

  19. Preventing School Injuries: A Comprehensive Guide for School Administrators, Teachers, and Staff.

    ERIC Educational Resources Information Center

    Posner, Marc

    Every aspect of coping with injuries and preventing injuries in school settings is covered in this book. It examines how and why students are injured and in what situations schools can be held responsible. It also explains how schools can provide a quick, efficient, and effective emergency response to injuries. How to collect injury data, how to…

  20. Anterior Cruciate Ligament: Structure, Injuries and Regenerative Treatments.

    PubMed

    Negahi Shirazi, Ali; Chrzanowski, Wojciech; Khademhosseini, Ali; Dehghani, Fariba

    2015-01-01

    Anterior cruciate ligament (ACL) is one of the most vulnerable ligaments of the knee. ACL impairment results in episodic instability, chondral and meniscal injury and early osteoarthritis. The poor self-healing capacity of ACL makes surgical treatment inevitable. Current ACL reconstructions include a substitution of torn ACL via biological grafts such as autograft, allograft. This review provides an insight of ACL structure, orientation and properties followed by comparing the performance of various constructs that have been used for ACL replacement. New approaches, undertaken to induce ACL regeneration and fabricate biomimetic scaffolds, are also discussed. PMID:26545750

  1. Anterior Cruciate Ligament: Structure, Injuries and Regenerative Treatments.

    PubMed

    Negahi Shirazi, Ali; Chrzanowski, Wojciech; Khademhosseini, Ali; Dehghani, Fariba

    2015-01-01

    Anterior cruciate ligament (ACL) is one of the most vulnerable ligaments of the knee. ACL impairment results in episodic instability, chondral and meniscal injury and early osteoarthritis. The poor self-healing capacity of ACL makes surgical treatment inevitable. Current ACL reconstructions include a substitution of torn ACL via biological grafts such as autograft, allograft. This review provides an insight of ACL structure, orientation and properties followed by comparing the performance of various constructs that have been used for ACL replacement. New approaches, undertaken to induce ACL regeneration and fabricate biomimetic scaffolds, are also discussed.

  2. Preventing childhood unintentional injuries--what works? A literature review.

    PubMed Central

    Dowswell, T.; Towner, E. M.; Simpson, G.; Jarvis, S. N.

    1996-01-01

    AIM: The aim of this paper is to report on a systematic review of the world literature to provide information about the most effective forms of health promotion interventions to reduce childhood (0-14 years) unintentional injuries. The findings are of relevance to policy makers at a local or national level, to practitioners and researchers. METHODS: The relevant literature has been identified through the use of electronic databases, hand searching of journals, scanning reference lists, and consultation with key informants. RESULTS: Examples of interventions that have been effective in reducing injury include: bicycle helmet legislation, area wide traffic calming measures, child safety restraint legislation, child resistant containers to prevent poisoning, and window bars to prevent falls. Interventions effective in changing behaviour include bicycle helmet education and legislation, child restraint legislation, child restraint loan schemes, child restraint educational campaigns, pedestrian education aimed at the child/parent, provision of smoke detectors, and parent education on home hazard reduction. For the community based campaigns, the key to success has been the sustained use of surveillance systems, the commitment of interagency cooperation and the time needed to develop networks and implement a range of interventions. Education, environmental modification and legislation all have a part to play and their effect in combination is important. CONCLUSION: The design of evaluations in injury prevention needs to be improved so that more reliable evidence can be obtained. Better information is needed on process, so that successful strategies can be replicated elsewhere. There is also a need for literature reviews on effectiveness to be updated regularly and for their findings to be widely disseminated to policy makers, researchers, and practitioners. PMID:9346079

  3. Multicenter assessment of burn team injury prevention knowledge.

    PubMed

    Klas, Karla S; Smith, Sue Jane; Matherly, Annette F; Dillard, B Daniel; Grant, Ernest J; Cusick-Jost, Janet

    2015-01-01

    Engaging burn professionals to utilize "teachable moments" and provide accurate fire safety and burn prevention (FSBP) education is essential in reducing injury incidence. Minimal data is available regarding burn clinicians' evidence-based FSBP knowledge. A committee of prevention professionals developed, pilot-tested, and distributed a 52-question online survey assessing six major categories: demographical information (n = 7); FSBP knowledge (n = 24); home FSBP practices (n = 6); burn center FSBP education (n = 7); self-assessed competence and confidence in providing FSBP education (n = 2); and improving ABA reach (n = 6). Responses with <50% completion of FSBP knowledge section were excluded. Total group's (TG) mean FSBP score of 61.5% was used to define and compare underperformers (UP). After excluding 36 incomplete responses, test scores ranged: TG (n = 427) 21-88% and UP (n = 183) 21-58%. Ten FSBP knowledge questions covering seven topics were incorrectly answered by >50% of TG. ANOVA showed self-reported competence and confidence in providing FSBP education were not good predictors of FSBP scores, but staff with <2 years experience scored lower. Over 90% of TG wants FSBP fact sheets for patient education. Burn professionals have a responsibility to educate patients, families, and communities on FSBP. Team members report competence and confidence in their ability to provide FSBP education. However, this multicenter survey demonstrates the need for professional training on best practices in injury prevention, specifically targeting knowledge gaps on: smoke alarms, fire-safe cigarettes, children's sleepwear, burn/fire epidemiology, fireworks, bathing/scald injuries, and residential sprinklers. Based on these findings, FSBP educational materials will be created. PMID:25094010

  4. 76 FR 7217 - Board of Scientific Counselors, National Center for Injury Prevention and Control (BSC, NCIPC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  5. Evidence based prevention of hamstring injuries in sport.

    PubMed

    Petersen, J; Hölmich, P

    2005-06-01

    A common soft tissue injury in sports involving sprinting and jumping is the hamstring strain. A major problem with hamstring strains is the high incidence of reinjury. Muscle injuries can be classified as direct or indirect and are typically grouped into three categories according to severity. A number of potential risk factors have been proposed for hamstring strains. Only a few are evidence based and some are mainly based on theoretical assumptions. There is a lack of clinical research on the effectiveness of rehabilitation programmes for hamstring strains. Although the initial treatment of rest, ice, compression, and elevation is accepted for muscle strains, no consensus exists for their rehabilitation. Not much evidence based research has been carried out on prevention of hamstring strain. To our knowledge only two prospective studies have so far been published. As the injuries are common in football and other sports involving sprinting and jumping, there is a need for further research preferably in the form of randomised controlled trials.

  6. Preseason physical examination for the prevention of sports injuries.

    PubMed

    McKeag, D B

    1985-01-01

    The importance of the preseason physical examination and preparticipation evaluation of sports candidates is highlighted because it constitutes one of the few occasions in which the physician can actively prevent sports injuries from occurring. As exercise participation continues to increase on a world-wide basis, an understanding of the goals and objectives of such a pre-exercise evaluation are important. The need is not for a standard evaluation form, but for a consistent understanding of adjusting the evaluation to the age of the candidate, the type of sport to be engaged in and the anticipated level of competition. Essentials of any evaluation are musculoskeletal, cardiovascular and psychological examinations. Examinations should have clearly defined objectives, and factors determining the type of evaluation include: prospective athlete; contemplated exercise programme; and motivation. Different types of implementation are individual examinations, locker room technique and the station technique, each with advantages and disadvantages. A pre-exercise evaluation should always occur before any anticipated change in level of school or competition with an interval or intercurrent history and physical examinations occurring at regular intervals. It is important that examinations take place before the commencement of a sports season so previous injuries and problems can be dealt with; timing is vital. Contents of a pre-exercise physical examination should include history, a physical examination, laboratory testing and additional specific screening evaluations. Finally, assessment of the pre-exercise evaluation and injury prediction will aid physicians in preparticipation evaluations.

  7. Mechanisms of cardiac radiation injury and potential preventive approaches.

    PubMed

    Slezak, Jan; Kura, Branislav; Ravingerová, Táňa; Tribulova, Narcisa; Okruhlicova, Ludmila; Barancik, Miroslav

    2015-09-01

    In addition to cytostatic treatment and surgery, the most common cancer treatment is gamma radiation. Despite sophisticated radiological techniques however, in addition to irradiation of the tumor, irradiation of the surrounding healthy tissue also takes place, which results in various side-effects, depending on the absorbed dose of radiation. Radiation either damages the cell DNA directly, or indirectly via the formation of oxygen radicals that in addition to the DNA damage, react with all cell organelles and interfere with their molecular mechanisms. The main features of radiation injury besides DNA damage is inflammation and increased expression of pro-inflammatory genes and cytokines. Endothelial damage and dysfunction of capillaries and small blood vessels plays a particularly important role in radiation injury. This review is focused on summarizing the currently available data concerning the mechanisms of radiation injury, as well as the effectiveness of various antioxidants, anti-inflammatory cytokines, and cytoprotective substances that may be utilized in preventing, mitigating, or treating the toxic effects of ionizing radiation on the heart. PMID:26030720

  8. Rotator cuff injuries in baseball. Prevention and rehabilitation.

    PubMed

    Jobe, F W; Bradley, J P

    1988-12-01

    Rotator cuff and ligamentous capsule injuries are common in the young baseball player. In order to understand these injuries, it is important to first appreciate the delicate balance between shoulder mobility and stability as well as the biomechanics of throwing. This background information makes it easy to see how shoulder injuries are really part of a progressive continuum beginning with instability leading to subluxation, and later impingement which can result in a rotator cuff tear. A detailed and precise history and physical is crucial in determining where a patient might be on the continuum. An accurate evaluation will also help appropriately place a patient in one of the following 4 groups: pure impingement, anterior instability due to trauma with secondary impingement, anterior stability due to a hyperelasticity with secondary impingement, and pure anterior instability. A kinesiological repair is the initial treatment of choice. It is the best preventative or early treatment available, and consists of a specific strengthening programme. If this fails (as in only 5 to 10% of the cases), an anatomical repair is instituted. There are 4 basic guidelines when doing this surgery: (a) maintain muscle attachments and proprioceptive fibres; (b) do not shorten the capsule significantly; (c) build up the anterior labrum; and (d) regain full range of motion quickly through abduction splinting and rehabilitation. A postoperative rehabilitation programme is then diligently adhered to, as it is at least as important as the surgery itself.

  9. Preventing falls and fall-related injuries in hospitals.

    PubMed

    Oliver, David; Healey, Frances; Haines, Terry P

    2010-11-01

    Falls are a widespread concern in hospitals settings, with whole hospital rates of between 3 and 5 falls per 1000 bed-days representing around a million inpatient falls occurring in the United States each year. Between 1% and 3% of falls in hospitals result in fracture, but even minor injuries can cause distress and delay rehabilitation. Risk factors most consistently found in the inpatient population include a history of falling, muscle weakness, agitation and confusion, urinary incontinence or frequency, sedative medication, and postural hypotension. Based on systematic reviews, recent research, and clinical and ethical considerations, the most appropriate approach to fall prevention in the hospital environment includes multifactorial interventions with multiprofessional input. There is also some evidence that delirium avoidance programs, reducing sedative and hypnotic medication, in-depth patient education, and sustained exercise programs may reduce falls as single interventions. There is no convincing evidence that hip protectors, movement alarms, or low-low beds reduce falls or injury in the hospital setting. International approaches to developing and maintaining a fall prevention program suggest that commitment of management and a range of clinical and support staff is crucial to success.

  10. Acute Kidney Injury by Radiographic Contrast Media: Pathogenesis and Prevention

    PubMed Central

    Faga, Teresa; Pisani, Antonio; Michael, Ashour

    2014-01-01

    It is well known that iodinated radiographic contrast media may cause kidney dysfunction, particularly in patients with preexisting renal impairment associated with diabetes. This dysfunction, when severe, will cause acute renal failure (ARF). We may define contrast-induced Acute Kidney Injury (AKI) as ARF occurring within 24–72 hrs after the intravascular injection of iodinated radiographic contrast media that cannot be attributed to other causes. The mechanisms underlying contrast media nephrotoxicity have not been fully elucidated and may be due to several factors, including renal ischaemia, particularly in the renal medulla, the formation of reactive oxygen species (ROS), reduction of nitric oxide (NO) production, and tubular epithelial and vascular endothelial injury. However, contrast-induced AKI can be prevented, but in order to do so, we need to know the risk factors. We have reviewed the risk factors for contrast-induced AKI and measures for its prevention, providing a long list of references enabling readers to deeply evaluate them both. PMID:25197639

  11. The new trend in back injury prevention programs

    SciTech Connect

    Rummerfield, P.D.

    1996-12-31

    The reduction in Worker`s Compensation costs through lumbar strengthening programs is now a proven approach. This is the beginning of a new era in injury prevention. Imagine a test for muscle imbalance along with the strength of all the major muscle groups of every person on the mine site. Occupations, such as roof bolters, and operators of haul trucks, dozers, scrapers, continuous miners and shuttle cars could be tested for musculoskeletal strength of the spine and extremities. With this test data you could then compare your findings to the strength norms necessary for that person to perform his/her job task safely. Armed with this information, you could drastically reduce Workers` Compensation costs due to strains and sprains. Earl Hoerner, M.D. and Robert Wainwright, P.T. have consolidated these cutting-edge technologies that will produce the benchmark for industrial injury prevention for the next century. These technologies are available today, waiting to be used in an industrial setting by a management team with vision.

  12. The science of softball: implications for performance and injury prevention.

    PubMed

    Flyger, Nicholas; Button, Chris; Rishiraj, Neetu

    2006-01-01

    Whilst the sport of softball has achieved worldwide popularity over the last 100 years, a consideration of the scientific principles underpinning softball is in its infancy. It is clear that the various motor skills associated with softball, such as pitching, batting and fielding, place considerable perceptual and physical demands upon players. Each of these skill categories are examined in more detail by reviewing the biomechanical principles associated with skilled performance. For pitching, a certain amount of information can be gleaned from baseball research; however, the underarm technique required by softball places the highest loads on the arm and shoulder during the accelerative, downward phase of the swing. Kinematic analyses of the bat swing suggest that elite batters have approximately 200 ms to decide whether to swing, and approximately the same duration to complete the swing (resulting in reported bat speeds of up to 40 m/sec). The research conducted on fielding has been limited to a consideration of throwing styles adopted in games. A variety of throwing techniques are adopted in the course of a typical game but elite players commonly adopt a sidearm technique when returning to base as quickly as possible. Data obtained from the National Athletic Training Association indicate a similar level of injury incidence in softball as in baseball. Approximately 17% of injuries are experienced by the pitcher and approximately 25% of all injuries are located in the forearm/wrist/hand joint segments. Sports science and sports medicine research have the potential to contribute significantly to performance enhancement and injury prevention in the future. PMID:16937954

  13. The science of softball: implications for performance and injury prevention.

    PubMed

    Flyger, Nicholas; Button, Chris; Rishiraj, Neetu

    2006-01-01

    Whilst the sport of softball has achieved worldwide popularity over the last 100 years, a consideration of the scientific principles underpinning softball is in its infancy. It is clear that the various motor skills associated with softball, such as pitching, batting and fielding, place considerable perceptual and physical demands upon players. Each of these skill categories are examined in more detail by reviewing the biomechanical principles associated with skilled performance. For pitching, a certain amount of information can be gleaned from baseball research; however, the underarm technique required by softball places the highest loads on the arm and shoulder during the accelerative, downward phase of the swing. Kinematic analyses of the bat swing suggest that elite batters have approximately 200 ms to decide whether to swing, and approximately the same duration to complete the swing (resulting in reported bat speeds of up to 40 m/sec). The research conducted on fielding has been limited to a consideration of throwing styles adopted in games. A variety of throwing techniques are adopted in the course of a typical game but elite players commonly adopt a sidearm technique when returning to base as quickly as possible. Data obtained from the National Athletic Training Association indicate a similar level of injury incidence in softball as in baseball. Approximately 17% of injuries are experienced by the pitcher and approximately 25% of all injuries are located in the forearm/wrist/hand joint segments. Sports science and sports medicine research have the potential to contribute significantly to performance enhancement and injury prevention in the future.

  14. Persistent Biomechanical Alterations After ACL Reconstruction Are Associated With Early Cartilage Matrix Changes Detected by Quantitative MR

    PubMed Central

    Amano, Keiko; Pedoia, Valentina; Su, Favian; Souza, Richard B.; Li, Xiaojuan; Ma, C. Benjamin

    2016-01-01

    Background: The effectiveness of anterior cruciate ligament (ACL) reconstruction in preventing early osteoarthritis is debated. Restoring the original biomechanics may potentially prevent degeneration, but apparent pathomechanisms have yet to be described. Newer quantitative magnetic resonance (qMR) imaging techniques, specifically T1ρ and T2, offer novel, noninvasive methods of visualizing and quantifying early cartilage degeneration. Purpose: To determine the tibiofemoral biomechanical alterations before and after ACL reconstruction using magnetic resonance imaging (MRI) and to evaluate the association between biomechanics and cartilage degeneration using T1ρ and T2. Study Design: Cohort study; Level of evidence, 2. Methods: Knee MRIs of 51 individuals (mean age, 29.5 ± 8.4 years) with unilateral ACL injuries were obtained prior to surgery; 19 control subjects (mean age, 30.7 ± 5.3 years) were also scanned. Follow-up MRIs were obtained at 6 months and 1 year. Tibial position (TP), internal tibial rotation (ITR), and T1ρ and T2 were calculated using an in-house Matlab program. Student t tests, repeated measures, and regression models were used to compare differences between injured and uninjured sides, observe longitudinal changes, and evaluate correlations between TP, ITR, and T1ρ and T2. Results: TP was significantly more anterior on the injured side at all time points (P < .001). ITR was significantly increased on the injured side prior to surgery (P = .033). At 1 year, a more anterior TP was associated with elevated T1ρ (P = .002) and T2 (P = .026) in the posterolateral tibia and with decreased T2 in the central lateral femur (P = .048); ITR was associated with increased T1ρ in the posteromedial femur (P = .009). ITR at 6 months was associated with increased T1ρ at 1 year in the posteromedial tibia (P = .029). Conclusion: Persistent biomechanical alterations after ACL reconstruction are related to significant changes in cartilage T1ρ and T2 at 1 year

  15. Is there a potential relationship between prior hamstring strain injury and increased risk for future anterior cruciate ligament injury?

    PubMed

    Opar, David A; Serpell, Benjamin G

    2014-02-01

    Hamstring strain injuries (HSIs) are the most prevalent injury in a number of sports, and while anterior cruciate ligament (ACL) injuries are less common, they are far more severe and have long-term implications, such as an increased risk of developing osteoarthritis later in life. Given the high incidence and severity of these injuries, they are key targets of injury preventive programs in elite sport. Evidence has shown that a previous severe knee injury (including ACL injury) increases the risk of HSI; however, whether the functional deficits that occur after HSI result in an increased risk of ACL injury has yet to be considered. In this clinical commentary, we present evidence that suggests that the link between previous HSI and increased risk of ACL injury requires further investigation by drawing parallels between deficits in hamstring function after HSI and in women athletes, who are more prone to ACL injury than men athletes. Comparisons between the neuromuscular function of the male and female hamstring has shown that women display lower hamstring-to-quadriceps strength ratios during isokinetic knee flexion and extension, increased activation of the quadriceps compared with the hamstrings during a stop-jump landing task, a greater time required to reach maximal isokinetic hamstring torque, and lower integrated myoelectrical hamstring activity during a sidestep cutting maneuver. Somewhat similarly, in athletes with a history of HSI, the previously injured limb, compared with the uninjured limb, displays lower eccentric knee flexor strength, a lower hamstrings-to-quadriceps strength ratio, lower voluntary myoelectrical activity during maximal knee flexor eccentric contraction, a lower knee flexor eccentric rate of torque development, and lower voluntary myoelectrical activity during the initial portion of eccentric contraction. Given that the medial and lateral hamstrings have different actions at the knee joint in the coronal plane, which hamstring head is

  16. The Canadian Hospitals Injury Reporting and Prevention Program: a dynamic and innovative injury surveillance system

    PubMed Central

    Crain, J.; McFaull, S.; Thompson, W.; Skinner, R.; Do, M. T.; Fréchette, M.; Mukhi, S.

    2016-01-01

    Abstract This status report on the Canadian Hospitals Injury Reporting and Prevention Program (CHIRPP), an emergency department-based injury and poisoning surveillance system, describes the result of migrating from a centralized data entry and coding process to a decentralized process, the web-based eCHIRPP system, in 2011. This secure system is improving the CHIRPP’s overall flexibility and timeliness, which are key attributes of an effective surveillance system. The integrated eCHIRPP platform enables near real-time data entry and access, has user-friendly data management and analysis tools, and allows for easier communication and connectivity across the CHIRPP network through an online collaboration centre. Current pilot testing of automated data monitoring and trend analysis tools—designed to monitor and flag incoming data according to predefined criteria (for example, a new consumer product)—is revealing eCHIRPP’s potential for providing early warnings of new hazards, issues and trends. PMID:27284703

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

    ERIC Educational Resources Information Center

    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)

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

    PubMed Central

    McMillan-Cottom, Tressie

    2014-01-01

    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. PMID:25157305

  19. Preventing non-suicidal self-injury in adolescents: the signs of self-injury program.

    PubMed

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

    2010-03-01

    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 decrease acts of NSSI. A total of five schools implemented the program in selected classrooms (n = 274 adolescents; 51.5% female, mean age = 16.07 years) that consisted of predominantly Caucasian (73%) adolescents. Researchers collected pre-post evaluation surveys of the program and feasibility interviews were conducted with the school guidance personnel who ran the program. Results indicated the prevention program did not produce iatrogenic effects, increased accurate knowledge and improved help-seeking attitudes and intentions among students. No significant changes were found in regards to self-reported formal help-seeking actions. Feasibility responses indicate the program is user-friendly and well received by school personnel. The data offer preliminary evidence that the program may be an effective prevention program for schools.

  20. Evidence-Based ACL Reconstruction

    PubMed Central

    Rodriguez-Merchan, E. Carlos

    2015-01-01

    There is controversy in the literature regarding a number of topics related to anterior cruciate ligament (ACL) reconstruction. The purpose of this article is to answer the following questions: 1) Bone-patellar tendon-bone reconstruction (BPTB-R) or hamstrimg reconstruction (H-R); 2) Double bundle or single bundle; 3) Allograft or authograft; 4) Early or late reconstruction; 5) Rate of return to sports after ACL reconstruction; 6) Rate of osteoarthritis after ACL reconstruction. A Cochrane Library and PubMed (MEDLINE) search of systematic reviews and meta-analysis related to ACL reconstruction was performed. The key words were: ACL reconstruction, systematic reviews and meta-analysis. The main criteria for selection were that the articles were systematic reviews and meta-analyses focused on the aforementioned questions. Sixty-nine articles were found, but only 26 were selected and reviewed because they had a high grade (I-II) of evidence. BPTB-R was associated with better postoperative knee stability but with a higher rate of morbidity. However, the results of both procedures in terms of functional outcome in the long-term were similar. The double-bundle ACL reconstruction technique showed better outcomes in rotational laxity, although functional recovery was similar between single-bundle and double-bundle. Autograft yielded better results than allograft. There was no difference between early and delayed reconstruction. 82% of patients were able to return to some kind of sport participation. 28% of patients presented radiological signs of osteoarthritis with a follow-up of minimum 10 years. PMID:25692162

  1. Evidence-Based ACL Reconstruction.

    PubMed

    Rodriguez-Merchan, E Carlos

    2015-01-01

    There is controversy in the literature regarding a number of topics related to anterior cruciate ligament (ACL) reconstruction. The purpose of this article is to answer the following questions: 1) Bone-patellar tendon-bone reconstruction (BPTB-R) or hamstrimg reconstruction (H-R); 2) Double bundle or single bundle; 3) Allograft or authograft; 4) Early or late reconstruction; 5) Rate of return to sports after ACL reconstruction; 6) Rate of osteoarthritis after ACL reconstruction. A Cochrane Library and PubMed (MEDLINE) search of systematic reviews and meta-analysis related to ACL reconstruction was performed. The key words were: ACL reconstruction, systematic reviews and meta-analysis. The main criteria for selection were that the articles were systematic reviews and meta-analyses focused on the aforementioned questions. Sixty-nine articles were found, but only 26 were selected and reviewed because they had a high grade (I-II) of evidence. BPTB-R was associated with better postoperative knee stability but with a higher rate of morbidity. However, the results of both procedures in terms of functional outcome in the long-term were similar. The double-bundle ACL reconstruction technique showed better outcomes in rotational laxity, although functional recovery was similar between single-bundle and double-bundle. Autograft yielded better results than allograft. There was no difference between early and delayed reconstruction. 82% of patients were able to return to some kind of sport participation. 28% of patients presented radiological signs of osteoarthritis with a follow-up of minimum 10 years. PMID:25692162

  2. The spectrum of prevention: developing a comprehensive approach to injury prevention

    PubMed Central

    Cohen, L.; Swift, S.

    1999-01-01

    Objective—The purpose of this paper is to describe the "spectrum of prevention", a framework for developing multifaceted approaches to injury prevention. The value of the tool is that it can help practitioners develop and structure comprehensive initiatives. Methods—The spectrum is comprised of six inter-related action levels: (1) strengthening individual knowledge and skills, (2) promoting community education, (3) educating providers, (4) fostering coalitions and networks, (5) changing organizational practices, and (6) influencing policy and legislation. Activities at each of these levels have the potential to support each other and promote overall community health and safety. Conclusions—The spectrum of prevention is a tool which can help practitioners and policy leaders move beyond a primarily educational approach to achieve broad community goals through injury prevention strategies that include policy development. This framework has been endorsed and applied in a variety of disciplines, however it has not been formally evaluated, a process that could clarify the scope of its effectiveness. PMID:10518268

  3. The Landing Error Scoring System as a Screening Tool for an Anterior Cruciate Ligament Injury–Prevention Program in Elite-Youth Soccer Athletes

    PubMed Central

    Padua, Darin A.; DiStefano, Lindsay J.; Beutler, Anthony I.; de la Motte, Sarah J.; DiStefano, Michael J.; Marshall, Steven W.

    2015-01-01

    Context Identifying neuromuscular screening factors for anterior cruciate ligament (ACL) injury is a critical step toward large-scale deployment of effective ACL injury-prevention programs. The Landing Error Scoring System (LESS) is a valid and reliable clinical assessment of jump-landing biomechanics. Objective To investigate the ability of the LESS to identify individuals at risk for ACL injury in an elite-youth soccer population. Design Cohort study. Setting Field-based functional movement screening performed at soccer practice facilities. Patients or Other Participants A total of 829 elite-youth soccer athletes (348 boys, 481 girls; age = 13.9 ± 1.8 years, age range = 11 to 18 years), of whom 25% (n = 207) were less than 13 years of age. Intervention(s) Baseline preseason testing for all participants consisted of a jump-landing task (3 trials). Participants were followed prospectively throughout their soccer seasons for diagnosis of ACL injuries (1217 athlete-seasons of follow-up). Main Outcome Measure(s) Landings were scored for “errors” in technique using the LESS. We used receiver operator characteristic curves to determine a cutpoint on the LESS. Sensitivity and specificity of the LESS in predicting ACL injury were assessed. Results Seven participants sustained ACL injuries during the follow-up period; the mechanism of injury was noncontact or indirect contact for all injuries. Uninjured participants had lower LESS scores (4.43 ± 1.71) than injured participants (6.24 ± 1.75; t1215 = −2.784, P = .005). The receiver operator characteristic curve analyses suggested that 5 was the optimal cutpoint for the LESS, generating a sensitivity of 86% and a specificity of 64%. Conclusions Despite sample-size limitations, the LESS showed potential as a screening tool to determine ACL injury risk in elite-youth soccer athletes. PMID:25811846

  4. Controversies in Knee Rehabilitation: Anterior Cruciate Ligament Injury

    PubMed Central

    Failla, Mathew J.; Arundale, Amelia J.H.; Logerstedt, David S.; Snyder-Mackler, Lynn

    2014-01-01

    Controversy in management of athletes exists after anterior cruciate ligament injury and reconstruction. Consensus criteria for evaluating successful outcomes following ACL injury include no re-injury or recurrent giving way, no joint effusion, quadriceps strength symmetry, restored activity level and function, and returning to pre-injury sports. Using these criterions, we will review the success rates of current management strategies after ACL injury and provide recommendations for the counseling of athletes after ACL injury. PMID:25818715

  5. Preventing young children's injuries: analysis of data from a population-based surveillance.

    PubMed

    Toblin, Robin L; Brenner, Ruth A; Taneja, Gitanjali S; Rossi, Maryann W; Collins, Millicent; Mickalide, Angela D; Overpeck, Mary D; Clinton-Reid, Yvette; Dever, Jill A; Boyle, Kerrie; Trumble, Ann C; Scheidt, Peter C

    2011-12-01

    The objective of this study is to determine prevention strategies for potentially serious injury events among children younger than 3 years of age based upon circumstances surrounding injury events. Surveillance was conducted on all injuries to District of Columbia (DC) residents less than 3 years old that resulted in an Emergency Department (ED) visit, hospitalization, or death for 1 year. Data were collected through abstraction of medical records and interviews with a subset of parents of injured children. Investigators coded injury-related events for the potential for death or disability. Potential prevention strategies were then determined for all injury events that had at least a moderate potential for death or disability and sufficient detail for coding (n = 425). Injury-related events included 10 deaths, 163 hospitalizations, and 2,868 ED visits (3,041 events in total). Of the hospitalizations, 88% were coded as moderate or high potential for disability or death, versus only 21% of the coded ED visits. For potentially serious events, environmental change strategies were identified for 47%, behavior change strategies for 77%, and policy change strategies for 24%. For 46% of the events more than one type of prevention strategy was identified. Only 8% had no identifiable prevention strategy. Prevention strategies varied by specific cause of injury. Potential prevention strategies were identifiable for nearly all potentially serious injury events, with multiple potential prevention strategies identified for a large fraction of the events. These findings support developing multifaceted prevention approaches informed by community-based injury surveillance.

  6. Preventing young children's injuries: analysis of data from a population-based surveillance.

    PubMed

    Toblin, Robin L; Brenner, Ruth A; Taneja, Gitanjali S; Rossi, Maryann W; Collins, Millicent; Mickalide, Angela D; Overpeck, Mary D; Clinton-Reid, Yvette; Dever, Jill A; Boyle, Kerrie; Trumble, Ann C; Scheidt, Peter C

    2011-12-01

    The objective of this study is to determine prevention strategies for potentially serious injury events among children younger than 3 years of age based upon circumstances surrounding injury events. Surveillance was conducted on all injuries to District of Columbia (DC) residents less than 3 years old that resulted in an Emergency Department (ED) visit, hospitalization, or death for 1 year. Data were collected through abstraction of medical records and interviews with a subset of parents of injured children. Investigators coded injury-related events for the potential for death or disability. Potential prevention strategies were then determined for all injury events that had at least a moderate potential for death or disability and sufficient detail for coding (n = 425). Injury-related events included 10 deaths, 163 hospitalizations, and 2,868 ED visits (3,041 events in total). Of the hospitalizations, 88% were coded as moderate or high potential for disability or death, versus only 21% of the coded ED visits. For potentially serious events, environmental change strategies were identified for 47%, behavior change strategies for 77%, and policy change strategies for 24%. For 46% of the events more than one type of prevention strategy was identified. Only 8% had no identifiable prevention strategy. Prevention strategies varied by specific cause of injury. Potential prevention strategies were identifiable for nearly all potentially serious injury events, with multiple potential prevention strategies identified for a large fraction of the events. These findings support developing multifaceted prevention approaches informed by community-based injury surveillance. PMID:21904860

  7. An ergonomics approach model to prevention of occupational musculoskeletal injuries.

    PubMed

    Koltan, Altan

    2009-01-01

    The objective of this study was to prevent occupational musculoskeletal injuries. Our workers stacked boxes of ceramics weighing 10-27 kg, making low back pain common in our enterprise. In all the stacking stations, recommended weight limits (RWL) were separately calculated using the revised National Institute for Occupational Health lifting equation. Since the boxes weighed significantly more than the RWL, we developed a new ergonomic design that completely changed the stacking process. The load put on the workers' waist vertebrae in the new and the old stacking methods was compared to evaluate the success of the new ergonomic design, using Newton's third law of motion. Thanks to the new ergonomic design, the load on the workers' vertebrae decreased by 80%. Due to its simple technology and its very low cost compared to robots, the new ergonomic design can be commonly used in enterprises with repeated and constraining stacking. PMID:19272245

  8. Problem solving to prevent work injuries in supported employment.

    PubMed Central

    Martella, R C; Agran, M; Marchand-Martella, N E

    1992-01-01

    A problem-solving strategy was used to teach three groups of 3 individuals in supported employment how to prevent work-related injuries. The problem-solving strategy was taught in two training phases. The first training phase involved the use of cue cards, and the second involved the withdrawal of the cue cards. Interviews and staged generalization assessments in the participants' natural work environments were conducted before, during, and up to 12 weeks after training. In these assessments, situations were presented that were either similar or dissimilar to situations presented in training. Results of both the interviews and staged assessments indicated that the participants' newly acquired problem-solving skills generalized to similar and dissimilar situations. PMID:1429317

  9. 75 FR 52356 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel: National Human...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel: National Human Immunodeficiency Virus (HIV) Behavioral Surveillance... Disease Registry. Dated: August 18, 2010. Elaine L. Baker, Director, Management Analysis and...

  10. 78 FR 62636 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns...

  11. 78 FR 60875 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-02

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns...

  12. 78 FR 9926 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns...

  13. 78 FR 60877 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-02

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns...

  14. 78 FR 37542 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    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 Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns...

  15. 77 FR 61756 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-11

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns...

  16. Electrospinning polymer blends for biomimetic scaffolds for ACL tissue engineering

    NASA Astrophysics Data System (ADS)

    Garcia, Vanessa Lizeth

    The anterior cruciate ligament (ACL) rupture is one of the most common knee injuries. Current ACL reconstructive strategies consist of using an autograft or an allograft to replace the ligament. However, limitations have led researchers to create tissue engineered grafts, known as scaffolds, through electrospinning. Scaffolds made of natural and synthetic polymer blends have the potential to promote cell adhesion while having strong mechanical properties. However, enzymes found in the knee are known to degrade tissues and affect the healing of intra-articular injuries. Results suggest that the natural polymers used in this study modify the thermal properties and tensile strength of the synthetic polymers when blended. Scanning electron microscopy display bead-free and enzyme biodegradability of the fibers. Raman spectroscopy confirms the presence of the natural and synthetic polymers in the scaffolds while, amino acid analysis present the types of amino acids and their concentrations found in the natural polymers.

  17. PREVENT: a program of the National Training Initiative on Injury and Violence Prevention.

    PubMed

    Runyan, Carol W; Gunther-Mohr, Carol; Orton, Stephen; Umble, Karl; Martin, Sandra L; Coyne-Beasley, Tamera

    2005-12-01

    Training practitioners to use evidence-based approaches to the primary prevention of violence is challenging as a result of the dearth of well-evaluated intervention programs and the lack of familiarity of some practitioners in drawing critically on existing literature. An element of the National Training Initiative in Injury and Violence Prevention, the PREVENT (Preventing Violence Through Education, Networking, and Technical Assistance) program began in late 2003 to train practitioners to address multiple types of violence by encouraging more widespread use of evidence-based approaches to primary prevention. It is intended to reach practitioners involved in addressing violence against women, sexual violence, child maltreatment, youth violence, and suicide in varied community settings. The program uses a combination of varied types of face-to-face training and distance learning coupled with opportunities for networking and technical assistance. Ultimately the program intends to stimulate and facilitate changes in individual, organizational, and cultural awareness and practices fostering primary prevention of violence. The project employs formative, process, and impact evaluation techniques aimed at improving delivery of the training as well as tracking changes in individual and organizations. PMID:16376727

  18. 77 FR 37909 - Meeting: Board of Scientific Counselors, National Center for Injury Prevention and Control...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ..., FOA CE12-004: Characterizing the Short and Long Term Consequences of Traumatic Brain Injury (TBI) among Children in the United States (U01); CE12-005: Field Triage of Traumatic Brain Injury (TBI) in... Injury Research (U01); and CE12-007: Research to Prevent Prescription Drug Overdoses (U01). In...

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

    ERIC Educational Resources Information Center

    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,…

  20. Strategies for Playground Injury Prevention: An Overview of a Playground Project

    ERIC Educational Resources Information Center

    Olsen, Heather; Hudson, Susan D.; Thompson, Donna

    2010-01-01

    Preventing injuries to children, especially debilitating and life threatening, requires an awareness of where these types of injuries occur during the school days. This review examines falls from playground equipment, events that have been identified as the leading causes of nonfatal unintentional injuries for children. Thus, the issue of…

  1. Injury prevention for modern dancers: a pilot study of an educational intervention.

    PubMed

    Fuhrmann, Tracy L; Brayer, Anne; Andrus, Noelle; McIntosh, Scott

    2010-10-01

    Modern dancers suffer a high rate of musculoskeletal injuries. Preventing injury prolongs dance careers and eases financial burden on both individual dancers and dance companies alike. A medical student partnered with Garth Fagan Dance to develop a curriculum to teach principles of injury prevention specific to preprofessional and professional modern dancers. Quantitative assessments showed a significant increase in participant injury prevention knowledge after completion of the course (P < 0.0001). Participants' concern that injury may end their careers showed no significant change after the course (P = 0.35). Injury prevention and dance-related injuries were reported the most often as useful topics while weight management was reported the least often as a useful topic. Qualitative evaluations showed that participants' found a course on injury prevention valuable and desired a course of longer duration that includes a greater number of topics. These findings show that modern dancers perceive an educational course on injury prevention as valuable and retain information presented in the course in the short-term. Further study is warranted to assess changes in injury rates after the course and to continue to improve curriculum content and implementation. PMID:20127158

  2. The ACL Message Passing Library

    SciTech Connect

    Painter, J.; McCormick, P.; Krogh, M.; Hansen, C.; Colin de Verdiere, G.

    1995-09-01

    This paper presents the ACL (Advanced Computing Lab) Message Passing Library. It is a high throughput, low latency communications library, based on Thinking Machines Corp.`s CMMD, upon which message passing applications can be built. The library has been implemented on the Cray T3D, Thinking Machines CM-5, SGI workstations, and on top of PVM.

  3. Aging and Spinal Cord Injury: External Causes of Injury and Implications for Prevention

    PubMed Central

    Tang, Ying; Allen, Victoria; DeVivo, Michael J.

    2015-01-01

    Background: Despite a consistent trend toward older age at time of spinal cord injury (SCI), little is known about the external causes of SCI in the elderly. Objective: To examine environmental circumstances, documented by International Classification of Diseases, 10th Revision, Clinical Modification codes, at time of SCI among older adults. Method: Data on individuals injured in 2005 or later were retrieved from the National SCI Database. Demographics, injury profiles, and external causes of injury were compared between the study group (age >60 years, n = 1,079) and reference group (age 16–45 years, n = 3,579) using chi-square and Student t tests. Results: Among the elderly, falls were the most common etiology of SCI (60%), followed by transport accidents (24%) and complications of medical and surgical care (12%). In the younger group, transport accidents were the most common etiology of SCI (49%), followed by falls (22%) and assault (21%). Falls on the same level (30%), from stairs and steps (22%), and other slipping, tripping, and stumbling (11%) were the most common mechanisms of falls in the elderly group. Among motor vehicle accidents, car occupant injured in a collision with another car was the most common mechanism of injury among the elderly (28%). Conclusion: There is an urgent need for effective fall prevention programs among the elderly to reduce SCI in this expanding population. Details on the mechanisms of falls and other major causes of SCI among the elderly provided in this study should inform the development of future interventions for high-risk persons, activities, and environments. PMID:26363588

  4. Promoting Health and Preventing Injury in Preschool Children: The Role of Parenting Stress

    ERIC Educational Resources Information Center

    Alemagno, Sonia A.; Niles, Sheila A.; Shaffer-King, Peggy; Miller, William J.

    2008-01-01

    There is concern that parents under stress may not be effective in promoting health and preventing injury in young children, but research in this area has been limited. To explore this issue, a study was conducted to look at the relationship between self-reported parenting stress and actions taken to promote health and to prevent injury in…

  5. Toppled television sets and head injuries in the pediatric population: a framework for prevention.

    PubMed

    Cusimano, Michael D; Parker, Nadine

    2016-01-01

    Injuries to children caused by falling televisions have become more frequent during the last decade. These injuries can be severe and even fatal and are likely to become even more common in the future as TVs increase in size and become more affordable. To formulate guidelines for the prevention of these injuries, the authors systematically reviewed the literature on injuries related to toppling televisions. The authors searched MEDLINE, PubMed, Embase, Scopus, CINAHL (Cumulative Index to Nursing and Allied Health Literature), Cochrane Library, and Google Scholar according to the Cochrane guidelines for all studies involving children 0-18 years of age who were injured by toppled TVs. Factors contributing to injury were categorized using Haddon's Matrix, and the public health approach was used as a framework for developing strategies to prevent these injuries. The vast majority (84%) of the injuries occurred in homes and more than three-fourths were unwitnessed by adult caregivers. The TVs were most commonly large and elevated off the ground. Dressers and other furniture not designed to support TVs were commonly involved in the TV-toppling incident. The case fatality rate varies widely, but almost all deaths reported (96%) were due to brain injuries. Toddlers between the ages of 1 and 3 years most frequently suffer injuries to the head and neck, and they are most likely to suffer severe injuries. Many of these injuries require brain imaging and neurosurgical intervention. Prevention of these injuries will require changes in TV design and legislation as well as increases in public education and awareness. Television-toppling injuries can be easily prevented; however, the rates of injury do not reflect a sufficient level of awareness, nor do they reflect an acceptable effort from an injury prevention perspective. PMID:26416669

  6. Toppled television sets and head injuries in the pediatric population: a framework for prevention.

    PubMed

    Cusimano, Michael D; Parker, Nadine

    2016-01-01

    Injuries to children caused by falling televisions have become more frequent during the last decade. These injuries can be severe and even fatal and are likely to become even more common in the future as TVs increase in size and become more affordable. To formulate guidelines for the prevention of these injuries, the authors systematically reviewed the literature on injuries related to toppling televisions. The authors searched MEDLINE, PubMed, Embase, Scopus, CINAHL (Cumulative Index to Nursing and Allied Health Literature), Cochrane Library, and Google Scholar according to the Cochrane guidelines for all studies involving children 0-18 years of age who were injured by toppled TVs. Factors contributing to injury were categorized using Haddon's Matrix, and the public health approach was used as a framework for developing strategies to prevent these injuries. The vast majority (84%) of the injuries occurred in homes and more than three-fourths were unwitnessed by adult caregivers. The TVs were most commonly large and elevated off the ground. Dressers and other furniture not designed to support TVs were commonly involved in the TV-toppling incident. The case fatality rate varies widely, but almost all deaths reported (96%) were due to brain injuries. Toddlers between the ages of 1 and 3 years most frequently suffer injuries to the head and neck, and they are most likely to suffer severe injuries. Many of these injuries require brain imaging and neurosurgical intervention. Prevention of these injuries will require changes in TV design and legislation as well as increases in public education and awareness. Television-toppling injuries can be easily prevented; however, the rates of injury do not reflect a sufficient level of awareness, nor do they reflect an acceptable effort from an injury prevention perspective.

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

    PubMed

    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.

  8. MUSCLE STRENGTH AND QUALITATIVE JUMP-LANDING DIFFERENCES IN MALE AND FEMALE MILITARY CADETS: THE JUMP-ACL STUDY.

    PubMed

    Beutler, Ai; de la Motte, Sj; Marshall, Sw; Padua, DA; Boden, Bp

    2009-01-01

    Recent studies have focused on gender differences in movement patterns as risk factors for ACL injury. Understanding intrinsic and extrinsic factors which contribute to movement patterns is critical to ACL injury prevention efforts. Isometric lower-extremity muscular strength, anthropometrics, and jump-landing technique were analyzed for 2,753 cadets (1,046 female, 1,707 male) from the U.S. Air Force, Military and Naval Academies. Jump-landings were evaluated using the Landing Error Scoring System (LESS), a valid qualitative movement screening tool. We hypothesized that distinct anthropometric factors (Q-angle, navicular drop, bodyweight) and muscle strength would predict poor jump-landing technique in males versus females, and that female cadets would have higher scores (more errors) on a qualitative movement screen (LESS) than males. Mean LESS scores were significantly higher in female (5.34 ± 1.51) versus male (4.65 ± 1.69) cadets (P<.001). Qualitative movement scores were analyzed using factor analyses, yielding five factors, or "patterns", contributing to poor landing technique. Females were significantly more likely to have poor technique due to landing with less hip and knee flexion at initial contact (P<.001), more knee valgus with wider landing stance (P<.001), and less flexion displacement over the entire landing (P<.001). Males were more likely to have poor technique due to landing toe-out (P<.001), with heels first, and with an asymmetric foot landing (P<.001). Many of the identified factor patterns have been previously proposed to contribute to ACL injury risk. However, univariate and multivariate analyses of muscular strength and anthropometric factors did not strongly predict LESS scores for either gender, suggesting that changing an athlete's alignment, BMI, or muscle strength may not directly improve his or her movement patterns. PMID:21132103

  9. The role of accident theory in injury prevention - time for the pendulum to swing back.

    PubMed

    Andersson, Ragnar

    2012-01-01

    Injury prevention is a branch of safety sciences. While comprehensive theoretical developments occurred in the wider field in the last decades, little of these developments reached and influenced the injury prevention community. Instead, a clear retro trend 'back to basics' is seen among injury prevention scholars, especially to Dr William Haddon's pioneering work some 50 years ago. This paper intends to draw attention to this polarisation and discuss possible explanations. It is argued that the strong campaign against the accident concept among leading injury prevention groupings became a serious hindrance for theoretical exchange. The underlying process is interpreted in terms of a struggle for ownership over this truly interdisciplinary field of research, unfortunately at the expense of theoretical stagnation in injury prevention circles and lessened interest in collaboration from other scientific areas. This paper is written as a tribute to Professor Leif Svanström and his scientific contributions, with special regard to his genuine interest in interdisciplinary research.

  10. 76 FR 3908 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): The...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-21

    ... Officer, CDC, National Center for Chronic Disease Prevention and Health Promotion, Office of the Director... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and.... L. 92-463), the Centers for Disease Control and Prevention (CDC) announces the...

  11. 75 FR 77645 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Pregnancy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-13

    ... Center for Chronic Disease Prevention and Health Promotion, Office of the Director, Extramural Research... 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...

  12. 76 FR 13414 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Pilot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-11

    ... Blackman, Ph.D., Scientific Review Officer, CDC, National Center for Chronic Disease Prevention and Health... 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. Dated: March...

  13. 76 FR 49771 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-11

    ..., National Center for Chronic Disease Prevention and Health Promotion, CDC, 4770 Buford Highway, NE... 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...

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  15. 78 FR 56236 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    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....

  16. 78 FR 19489 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    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... activities, for both the Centers for Disease Control and Prevention and the Agency for Toxic Substances...

  17. 77 FR 36544 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-19

    ... 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... management activities, for both the Centers for Disease Control and Prevention and the Agency for...

  18. 77 FR 7164 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ... 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... committee management activities, for both the Centers for Disease Control and Prevention, and the Agency...

  19. 78 FR 19490 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panels (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  20. 78 FR 25743 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  1. 78 FR 66937 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-07

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Building Assistance for High Impact HIV Prevention, Funding Opportunity Announcement (FOA) PS14-1403...), the Centers for Disease Control and Prevention (CDC) announces the aforementioned SEP: Times and...

  2. The role of warmup in muscular injury prevention.

    PubMed

    Safran, M R; Garrett, W E; Seaber, A V; Glisson, R R; Ribbeck, B M

    1988-01-01

    This study is an attempt to provide biomechanical support for the athletic practice of warming up prior to an exercise task to reduce the incidence of injury. Tears in isometrically preconditioned (stimulated before stretching) muscle were compared to tears in control (nonstimulated) muscle by examining four parameters: 1) force and 2) change of length required to tear the muscle, 3) site of failure, and 4) length-tension deformation. The tibialis anterior (TA), the extensor digitorum longus (EDL), and flexor digitorum longus (EDL) muscles from both hindlimbs of rabbits comprised our experimental model. Isometrically preconditioned TA (P less than 0.001), EDL (P less than 0.005), and FDL (P less than 0.01) muscles required more force to fail than their contralateral controls. Preconditioned TA (P less than 0.05), EDL (P less than 0.001), and FDL (P less than 0.01) muscles also stretched to a greater length from rest before failing than their nonpreconditioned controls. The site of failure in all of the muscles was the musculotendinous junction; thus, the site of failure was not altered by condition. The length-tension deformation curves for all three muscle types showed that in every case the preconditioned muscles attained a lesser force at each given increase in length before failure, showing a relative increase in elasticity, although only the EDL showed a statistically significant difference. From our data, it may be inferred that physiologic warming (isometric preconditioning) is of benefit in preventing muscular injury by increasing the and length to failure and elasticity of the muscle-tendon unit. PMID:3377095

  3. Anterior cruciate ligament (ACL) injury - aftercare

    MedlinePlus

    ... side of your knee, such as during a football tackle Twist your knee Quickly stop moving and ... or turning Skiers and people who play basketball, football, or soccer are more likely to have this ...

  4. Nrf2 activation prevents cadmium-induced acute liver injury

    SciTech Connect

    Wu, Kai C.; Liu, Jie J.; Klaassen, Curtis D.

    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

  5. Preventing Musculoskeletal Sports Injuries in Youth: A Guide for Parents

    MedlinePlus

    ... major injury. Childhood Sports Injuries: A Common and Serious Problem Like Raoul, more than 38 million children ... ll spend more time having fun in the game and be less likely to be sidelined with ...

  6. The prevention of softball injuries: the experience at Yokota.

    PubMed

    Nadeau, M T; Brown, T; Boatman, J; Houston, W T

    1990-01-01

    Softball injuries occur in a predictable pattern. Review of Emergency Room records at Yokota AB Hospital for three summers showed a high incidence of ankle injuries. Sliding is the cause of many of these injuries. Common sense interventions should reduce the incidence of softball injury. Use of low profile bases or the outlawing of sliding are reasonable interventions that should be considered by policy makers.

  7. Cause and Prevention of Playground Injuries and Litigation; Case Studies.

    ERIC Educational Resources Information Center

    Frost, Joe L.; Sweeney, Theodora B.

    This study examined 187 playground injuries and 13 fatalities that resulted in lawsuits between 1981 and 1995, taken from the files of two expert witnesses on playground safety who testified in the cases. The data are presented by geographic location, nature of injuries, cause of injuries/fatalities, playground equipment implicated, location of…

  8. Windsurfing Injuries: Added Awareness for Diagnosis, Treatment, and Prevention.

    ERIC Educational Resources Information Center

    Rosenbaum, Daryl A.; Dietz, Thomas E.

    2002-01-01

    With proper training and safety precautions, windsurfing is relatively safe, but its unique equipment and unpredictable environmental conditions can produce serious injuries. Clinicians may see fall-related ankle injuries, tarsometatarsal injuries, or anterior shoulder dislocations; chronic low-back pain from torso stress; skin lacerations; and…

  9. Long-term effects of knitted silk-collagen sponge scaffold on anterior cruciate ligament reconstruction and osteoarthritis prevention.

    PubMed

    Shen, Weiliang; Chen, Xiao; Hu, Yejun; Yin, Zi; Zhu, Ting; Hu, Jiajie; Chen, Jialin; Zheng, Zefeng; Zhang, Wei; Ran, Jisheng; Heng, Boon Chin; Ji, Junfeng; Chen, Weishan; Ouyang, Hong-Wei

    2014-09-01

    Anterior cruciate ligament (ACL) is difficult to heal after injury due to the dynamic fluid environment of joint. Previously, we have achieved satisfactory regeneration of subcutaneous tendon/ligament with knitted silk-collagen sponge scaffold due to its specific "internal-space-preservation" property. This study aims to investigate the long-term effects of knitted silk-collagen sponge scaffold on ACL regeneration and osteoarthritis prevention. The knitted silk-collagen sponge scaffold was fabricated and implanted into a rabbit ACL injury model. The knitted silk-collagen sponge scaffold was found to enhance migration and adhesion of spindle-shaped cells into the scaffold at 2 months post-surgery. After 6 months, ACL treated with the knitted silk-collagen sponge scaffold exhibited increased expression of ligament genes and better microstructural morphology. After 18 months, the knitted silk-collagen sponge scaffold-treated group had more mature ligament structure and direct ligament-to-bone healing. Implanted knitted silk-collagen sponge scaffolds degraded much more slowly compared to subcutaneous implantation. Furthermore, the knitted silk-collagen sponge scaffold effectively protected joint surface cartilage and preserved joint space for up to 18 months post-surgery. These findings thus demonstrated that the knitted silk-collagen sponge scaffold can regenerate functional ACL and prevent osteoarthritis in the long-term, suggesting its clinical use as a functional bioscaffold for ACL reconstruction.

  10. National Athletic Trainers' Association Position Statement: Prevention of Pediatric Overuse Injuries

    PubMed Central

    Valovich McLeod, Tamara C.; Decoster, Laura C.; Loud, Keith J.; Micheli, Lyle J.; Parker, J. Terry; Sandrey, Michelle A.; White, Christopher

    2011-01-01

    Abstract Objective: To provide certified athletic trainers, physicians, and other health care professionals with recommendations on best practices for the prevention of overuse sports injuries in pediatric athletes (aged 6–18 years). Background: Participation in sports by the pediatric population has grown tremendously over the years. Although the health benefits of participation in competitive and recreational athletic events are numerous, one adverse consequence is sport-related injury. Overuse or repetitive trauma injuries represent approximately 50% of all pediatric sport-related injuries. It is speculated that more than half of these injuries may be preventable with simple approaches. Recommendations: Recommendations are provided based on current evidence regarding pediatric injury surveillance, identification of risk factors for injury, preparticipation physical examinations, proper supervision and education (coaching and medical), sport alterations, training and conditioning programs, and delayed specialization. PMID:21391806

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

    PubMed

    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.

  12. A survey of tooth injury experience and attitudes to prevention in a group of Singapore schoolboys.

    PubMed

    Teo, C S; Stokes, A N; Loh, T; Bagramian, R A

    1995-01-01

    A survey of 246 boys aged 12-17 years (mean 13.8 years) determined the sports played, dental injury experience, knowledge and usage of and attitudes towards mouthguard wearing. Most played basketball and soccer. Twenty-one suffered 1 injury episode, 7-2 and 10-3 or more tooth injuries. Twenty-six subluxations, 19 fractures and 1 avulsion were reported. The sports with the highest prevalence of dental injury were boxing and wrestling (33%), soccer (20%), and basketball (19%). While 144 (56%) of boys knew about mouthguards, none wore one. Only 64 (25%) would wear a mouthguard if given one. Most dental injuries were minor, but four high-risk sports (> 19% injury prevalence) would justify preventive measures, including education for injury prevention and encouragement of mouthguard use.

  13. Prognosis and Predictors of ACL Reconstructions using the MOON Cohort: A Model for Comparative Effectiveness Studies

    PubMed Central

    Spindler, Kurt P.; Parker, Richard D.; Andrish, Jack T.; Kaeding, Christopher C.; Wright, Rick W.; Marx, Robert G.; McCarty, Eric C.; Amendola, Annunziato; Dunn, Warren R.; Huston, Laura J.; Harrell, Frank E.

    2012-01-01

    Injury to the anterior cruciate ligament (ACL) threatens an active lifestyle and exposes the patient to risk of early osteoarthritis (OA). ACL reconstruction is typically chosen by individuals to allow a return to their previous work and sports activities. Primary ACL reconstruction (ACLR) has in general been effective at restoring functional stability, but patients’ modifiable predictors of both short- and long-term validated outcomes and OA are largely unknown. The Multicenter Orthopaedic Outcomes Network (MOON) consortium was established in 2002 to enroll and longitudinally follow a population cohort of ACL reconstructed patients. The objective was to establish patient-specific predictive models of clinically important outcomes. Over the past 10 years, the overarching aims of this NIAMS-funded prospective multicenter cohort of ACL reconstructions has been three-fold: 1) to identify both short- and long-term prognosis and predictors of sports function, activity level, and general health through validated patient-reported outcomes, 2) to identify the symptoms and signs of OA, and 3) to quantify the incidence of ACL reconstruction graft and/or contralateral ACL failures and additional surgical procedures. This manuscript summarizes the Kappa Delta Ann Doner Vaughan Award paper and presentation at the 2012 ORS/AAOS Annual Meeting. PMID:22912340

  14. [Repetitive strain injury (RSI): occurrence, etiology, therapy and prevention].

    PubMed

    Bongers, P M; de Vet, H C W; Blatter, B M

    2002-10-19

    In the Netherlands, work related upper-limb disorders are called Repetitive Strain Injuries (RSI). RSI is not a diagnosis but a catch-all term for symptoms and signs located in the neck, upper back, shoulder, arm, elbow, hand, wrist and fingers. These symptoms may include pain, stiffness, tingling, clumsiness, loss of co-ordination, loss of strength, skin discoloration and temperature differences. Each year, 8% of working Dutch citizens take time off work due to RSI symptoms. Although the number of people claiming disability benefit due to RSI is limited, this figure has risen consecutively over the last three years. There is consensus that repetitive work at a high frequency and possibly accompanied by exertion of force is accompanied by RSI symptoms. There are indications of a relation between visual display unit use and these symptoms. However, these relations have not been established in a longitudinal study of adequate quality. High perceived job stress and a high workload are thought to be related to RSI, and women report more symptoms than men. There is insufficient information available on the role of different coping styles, perfectionism and dealing with symptoms. There is little information on the underlying mechanisms in the development of RSI, the diagnostics, therapy and prevention. In view of the lack of clear diagnostic criteria, suggestions have been made for a standardised description of the symptoms involved in the syndrome. A multidisciplinary treatment is likely to have the most effect. In terms of prevention, an integrated approach aimed at improving the working posture, reduction of static load and job stress and at individual factors is assumed to be the most effective.

  15. The health profile of professional soccer players: future opportunities for injury prevention.

    PubMed

    Volpi, Piero; Taioli, Emanuela

    2012-12-01

    Injuries are a major adverse event during a soccer player's career; they require medical and surgical treatment and rehabilitation and thus may interrupt the player's activity, often with severe physical and psychological sequel. Specialists have tried to identify the risk factors for injuries, in an attempt to discover predictors that could be prevented and or eliminated before the injury occurs, but the results are scarce. This article reviews the epidemiology of the frequency and occurrence of injuries in Italian soccer players, reports a list of preventable risk factors that are associated with injuries, and identifies preventable risk factors. We have identified personal factors (age, previous traumatic events, physical and biological characteristics of the player, life style habits such as smoking, alcohol, and diet, changes in physical-athletic aspects of the players, such as increased muscle strength, and use of medications) as possible risk factors for injuries. However, environmental factors such as changes in training techniques, field composition, and shoes structure may also have a major influence. This summary indicates that appropriate preventive measures can be undertaken to prevent injuries in professional soccer players. Professionals who are in close contacts with the players should be informed of the predictors of injuries and should be trained to intervene and plan appropriate preventive measures. PMID:22344052

  16. The Status of Legal Authority for Injury Prevention Practice in State Health Departments

    PubMed Central

    Thombley, Melisa L.; Kohn, Melvin A.; Jesada, Rebecca A.

    2012-01-01

    Despite the potential for public health strategies to decrease the substantial burden of injuries, injury prevention infrastructure in state health departments is underdeveloped. We sought to describe the legal support for injury prevention activities at state health departments. We searched the Lexis database for state laws providing authority for those activities, and categorized the scope of those laws. Only 10 states have authority that covers the full scope of injury prevention practice; in the others, legal authority is piecemeal, nonspecific, or nonexistent. More comprehensive legal authority could help health departments access data for surveillance, work with partners, address sensitive issues, and garner funding. Efforts should be undertaken to enhance legal support for injury prevention activities across the country. PMID:22515850

  17. Evidence-Based Practice in Primary Prevention of Spinal Cord Injury

    PubMed Central

    2013-01-01

    A spinal cord injury (SCI) not only causes paralysis, but also has long-term impact on physical and mental health. There are between 236,000 to 327,000 individuals living with the consequences of SCI in the United States, and the economic burden on the individuals sustaining the injury, their support network, and society as a whole is significant. The consequences of SCI require that health care professionals begin thinking about primary prevention. Efforts are often focused on care and cure, but evidence-based prevention should have a greater role. Primary prevention efforts can offer significant cost benefits, and efforts to change behavior and improve safety can and should be emphasized. Primary prevention can be applied to various etiologies of injury, including motor vehicle crashes, sports injuries, and firearm misuse, with a clear goal of eliminating unnecessary injury and its life-changing impact. PMID:23678282

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

    PubMed

    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 < .0001). Examination of the similarities and differences between the training regimens gives insight into the development of more effective and efficient interventions. The purpose of this "Current Concepts" review is to highlight the relative effectiveness of these interventions in reducing anterior cruciate ligament injury rates and to evaluate the common training components between the training studies. In addition, the level of rigor of these interventions, the costs and the difficulty of implementation, the compliance with these interventions, and the 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

  19. Child safety seats for the prevention of traffic injuries.

    PubMed

    Collar, M

    2001-05-01

    It's an old joke among new parents in Labor and Delivery: How many people did it take to install your car seat? Although the remark elicits chuckles from new moms and dads, using a child safety seat--and using it correctly--is no laughing matter. More children between the ages of one and ten die in automobile crashes than from any other type of injury or disease. In the under-one-year age group, this health risk is second only to Sudden Infant Death Syndrome (SIDS). Some physicians, knowing how complicated child safety seats can be to use, may be reluctant to give advice to parents on their use. In addition, the potential liability of dispensing incorrect information may be enough to make some doctors reluctant to do so. However, there are some basic tips that physicians can and should be passing on to parents. Most parents place great trust in their child's physician; asking about the child's transportation and advocating proper child safety seat use is an effective prevention technique. PMID:11424724

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

    PubMed Central

    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 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. PMID:25347470

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

    PubMed

    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.

  2. PRP Augmentation for ACL Reconstruction.

    PubMed

    Andriolo, Luca; Di Matteo, Berardo; Kon, Elizaveta; Filardo, Giuseppe; Venieri, Giulia; Marcacci, Maurilio

    2015-01-01

    Current research is investigating new methods to enhance tissue healing to speed up recovery time and decrease the risk of failure in Anterior Cruciate Ligament (ACL) reconstructive surgery. Biological augmentation is one of the most exploited strategies, in particular the application of Platelet Rich Plasma (PRP). Aim of the present paper is to systematically review all the preclinical and clinical papers dealing with the application of PRP as a biological enhancer during ACL reconstructive surgery. Thirty-two studies were included in the present review. The analysis of the preclinical evidence revealed that PRP was able to improve the healing potential of the tendinous graft both in terms of histological and biomechanical performance. Looking at the available clinical evidence, results were not univocal. PRP administration proved to be a safe procedure and there were some evidences that it could favor the donor site healing in case of ACL reconstruction with patellar tendon graft and positively contribute to graft maturation over time, whereas the majority of the papers did not show beneficial effects in terms of bony tunnels/graft area integration. Furthermore, PRP augmentation did not provide superior functional results at short term evaluation. PMID:26064903

  3. Knee injuries in female athletes.

    PubMed

    Hutchinson, M R; Ireland, M L

    1995-04-01

    Female athletes are at increased risk for certain sports-related injuries, particularly those involving the knee. Factors that contribute to this increased risk are the differences in sports undertaken and in gender anatomy and structure. Gender differences include baseline level of conditioning, lower extremity alignment, physiological laxity, pelvis width, tibial rotation and foot alignment. Sports like gymnastics and cheerleading create a noncontact environment, but can result in significant knee injuries. In quick stopping and cutting sports, females have an increased incidence of anterior cruciate ligament (ACL) injury by noncontact mechanisms. Patellofemoral (PF) disorders are also very common in female athletes. Awareness of these facts helps the sports medicine professional make an accurate diagnosis and institute earlier treatment-focused rehabilitation with or without surgery. Further prospective and retrospective research is needed in areas of epidemiology, mechanisms, severity and types of knee injuries. The goal is to lessen the severity of certain knee injuries and to prevent others. PMID:7604201

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

    PubMed

    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

  5. The effectiveness of back pain and injury prevention programs in the workplace.

    PubMed

    Gatty, Carolyn M; Turner, Mynde; Buitendorp, Dinice J; Batman, Heather

    2003-01-01

    Musculoskeletal disorders in the workplace cause thousands of injuries and cost industry billions of dollars yearly. Work injury prevention programs have been developed and implemented as a means for cost containment. A variety of preventive strategies have been investigated in primary research. The purpose of this review article is to examine the effectiveness of back injury and pain prevention programs in the workplace. Nine studies published between 1995 and 2000 were reviewed and analyzed. Studies used primarily one of three types of preventive strategies: 1) back belts, 2) education and task modification, and 3) education and task modification with workstation redesign. The effectiveness of back belts to prevent back pain and injury remains inconclusive. Positive outcomes were associated with studies reporting high compliance that used job-specific and individualized/small group education and training approaches. Themes that arose following a critical review of primary research studies are discussed.

  6. Public Health Models for Preventing Child Maltreatment: Applications From the Field of Injury Prevention.

    PubMed

    Scott, Debbie; Lonne, Bob; Higgins, Daryl

    2016-10-01

    Contemporary approaches to child protection are dominated by individualized forensically focused interventions that provide limited scope for more holistic preventative responses to children at risk and the provision of support to struggling families and communities. However, in many jurisdictions, it is frequently shown, often through public inquiries and program reviews, that investigatory and removal approaches are failing in critically important ways, particularly regarding reducing the inequities that underpin neglect and abuse. Consequently, there have been increasing calls for a public health model for the protection of children, although there is often a lack of clarity as to what exactly this should entail. Yet, there are opportunities to learn from public health approaches successfully used in the field of injury prevention. Specifically, we advocate for the use of Haddon's Matrix, which provides a detailed theoretical and practical framework for the application of a comprehensive and integrated public health model to guide intervention program design and responses to child protection risk factors. A broad overview of the application of Haddon's Matrix's principles and methods is provided with examples of program and intervention design. It is argued that this framework provides the range of interventions necessary to address the complex social and structural factors contributing to inequity and the maltreatment of children. It also provides the foundation for a holistic and integrated system of prevention and intervention to contribute to system-level change and address child maltreatment. PMID:27580666

  7. Public Health Models for Preventing Child Maltreatment: Applications From the Field of Injury Prevention.

    PubMed

    Scott, Debbie; Lonne, Bob; Higgins, Daryl

    2016-10-01

    Contemporary approaches to child protection are dominated by individualized forensically focused interventions that provide limited scope for more holistic preventative responses to children at risk and the provision of support to struggling families and communities. However, in many jurisdictions, it is frequently shown, often through public inquiries and program reviews, that investigatory and removal approaches are failing in critically important ways, particularly regarding reducing the inequities that underpin neglect and abuse. Consequently, there have been increasing calls for a public health model for the protection of children, although there is often a lack of clarity as to what exactly this should entail. Yet, there are opportunities to learn from public health approaches successfully used in the field of injury prevention. Specifically, we advocate for the use of Haddon's Matrix, which provides a detailed theoretical and practical framework for the application of a comprehensive and integrated public health model to guide intervention program design and responses to child protection risk factors. A broad overview of the application of Haddon's Matrix's principles and methods is provided with examples of program and intervention design. It is argued that this framework provides the range of interventions necessary to address the complex social and structural factors contributing to inequity and the maltreatment of children. It also provides the foundation for a holistic and integrated system of prevention and intervention to contribute to system-level change and address child maltreatment.

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

    PubMed

    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

  9. Gait adaptation in ACL deficient patients before and after anterior cruciate ligament reconstruction surgery.

    PubMed

    Knoll, Zsolt; Kiss, Rita M; Kocsis, László

    2004-06-01

    The objective of this study is to determine how kinematical parameters and electromyography data of selected muscles may change as a result of anterior cruciate ligament (ACL) deficiency and following ACL reconstruction. The study was conducted on 25 anterior cruciate ligament deficient subjects prior to and 6 weeks, 4 months, 8 months and 12 months following ACL reconstructive surgery using the bone-patellar tendon-bone technique. Gait analysis was performed by applying the zebris three-dimensional ultrasound-based system with surface electromyograph (zebris). Kinematic data were recorded for the lower limb. The muscles surveyed include vastus lateralis and medialis, biceps femoris and adductor longus. The results obtained from the injured subjects were compared with those of 51 individuals without any ACL damage whatsoever. Acute ACL deficient patients exhibited a quadriceps avoidance pattern prior to and 6 weeks following surgery. No quadriceps avoidance phenomenon develops in chronic ACL deficient patients. In operated individuals, tempo-spatial parameters and the knee angle regained a normal pattern for the ACL-deficient limb during gait as early as 4 months following surgery. However, the relative ACL movement parameter, which describes the tibial translation into the direction of ACL, and the EMG traces show no significant statistical difference compared with the same values of the healthy control group just 8 months following surgery. The analysis of spatial-temporal parameters and EMG traces show that the development of a quadriceps avoidance pattern is less common than previously reported. These data suggest that anterior cruciate ligament deficiency and reconstruction produce considerable changes in the lower extremity gait pattern. The results suggest that gait parameters tend to shift towards a normal value pattern; and the re-establishment of pre-injury gait patterns-including the normal biphase of muscles-takes at least 8 months to occur.

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

    PubMed

    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.

  11. Unilateral Stance Strategies of Athletes With ACL Deficiency

    PubMed Central

    Di Stasi, Stephanie L.; Hartigan, Erin H.; Snyder-Mackler, Lynn

    2013-01-01

    Aberrant movement strategies are characteristic of ACL-deficient athletes with recurrent knee instability (non-copers), and may instigate premature or accelerate joint degradation. Biomechanical evaluation of kinematic changes over time may elucidate noncopers’ responses to neuromuscular intervention and ACL reconstruction (ACLR). Forty noncopers were randomized into a perturbation group or a strength training only group. We evaluated the effects of perturbation training, and then gender on knee angle and tibial position during a unilateral standing task before and after ACLR. No statistically significant interactions were found. Before surgery, the strength training only group demonstrated knee angle asymmetry, but 6 months after ACLR, both groups presented with similar knee flexion between limbs. Aberrant and asymmetrical tibial position was found only in females following injury and ACLR. Neither treatment group showed distinct unilateral standing strategies following intervention; however, males and female noncopers appear to respond uniquely to physical therapy and surgery. PMID:22983931

  12. 75 FR 13769 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Natural...

    Federal Register 2010, 2011, 2012, 2013, 2014

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    ... More Information: Donald Blackman, PhD., Scientific Review Officer, National Center for Chronic Disease... 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...

  13. 76 FR 12122 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): The...

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  14. 75 FR 28626 - Disease, Disability, and Injury Prevention and Control Special Interest Projects (SIPs): SIP 10...

    Federal Register 2010, 2011, 2012, 2013, 2014

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    ... Health Analyst, National Center for Chronic Disease and Health Promotion, Office of the Director... 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: 8:30 a.m.-6...

  15. 75 FR 29561 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Surveillance...

    Federal Register 2010, 2011, 2012, 2013, 2014

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    ... Information: Donald Blackman, Ph.D., Scientific Review Officer, National Center for Chronic Disease Prevention... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Agency for Toxic Substances and Disease Registry. Dated: May 20, 2010. Andre Tyler, Acting...

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  17. 77 FR 22326 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2012-04-13

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  19. 77 FR 39498 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2012-07-03

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Project (SIP): Assessing the Pregnancy Prevention Needs of HIV-Infected Young Women of Reproductive Age...) of the Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control...

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    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

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  1. 77 FR 291 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-04

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Research on Use of Mobile Applications (``app'') to Increase HIV Testing Behavior and HIV Prevention with... Section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease...

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    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  3. 77 FR 34045 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel: Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel: Initial Review The meeting announced below concerns Cooperative Research... Control and Prevention (CDC) announces the aforementioned meeting: Times and Dates: 8 a.m.-5 p.m., July...

  4. Prevention and treatment of common eye injuries in sports.

    PubMed

    Rodriguez, Jorge O; Lavina, Adrian M; Agarwal, Anita

    2003-04-01

    Sports have become increasingly popular and account for numerous eye injuries each year. The sports that most commonly cause eye injuries, in order of decreasing frequency, are basketball, water sports, baseball, and racquet sports. Sports are classified as low risk, high risk, and very high risk. Sports-related eye injuries are blunt, penetrating, and radiation injuries. The use of eye protection has helped to reduce the number and severity of eye injuries. The American Society for Testing and Materials has established performance standards for selected eyewear. Consultation with an eye care professional is recommended for fitting protective eyewear. The functionally one-eyed, or monocular, athlete should take extra precautions. A preparticipation eye examination is helpful in identifying persons who may be at increased risk for eye injury. Sports-related eye injuries should be evaluated on site with an adequate examination of the eye and adnexa. Minor eye injuries may be treated on site. The team physician must know which injuries require immediate referral to an ophthalmologist and the guidelines for returning an athlete to competition.

  5. Child-to-child training for prevention of school injuries in Odemis, Turkey.

    PubMed

    Ergün, Sibel; Kalkim, Asli; Dolgun, Eda

    2013-10-01

    Students encounter many risks for injury, which can impact their health and educational success; prevention of these injuries are paramount for school nurses. These article report results of a study conducted to determine the efficacy of training given to children regarding prevention of school injuries and to compare the effectiveness of instructor-to-child training to that of the child-to-child training method in affecting student attitudes toward the prevention of school injuries. An interventional teaching program was developed with the objective of positively impacting students' attitudes toward preventing school injuries. The health care training using instructor-to-child and child-to-child training produced a similar effect in changing the attitudes of students with respect to preventing school injuries. Given the high ratio of children to school nurses within the school systems in Turkey, nurses could consider the use of child-to-child training to supplement their own health care training to support changes in students' attitudes toward prevention of school injuries.

  6. Validation of a novel method for quantifying and comparing regional ACL elongations during uniaxial tensile loading.

    PubMed

    Beaulieu, Mélanie L; Haladik, Jeffrey A; Bey, Michael J; McLean, Scott G

    2012-10-11

    Given the complex three-dimensional (3D) knee joint loading associated with anterior cruciate ligament (ACL) injuries, accurate site- and bundle-specific strain measurements are critical. The purpose of this study was to quantify tensile load-induced migrations of radio-opaque markers injected directly into the ACL, as a first step in validating a roentgen stereophotogrammetric analysis-based method for measuring ligament strain. Small markers were inserted into the femur and tibia, as well as injected into the antero-medial bundle of the ACL of eight (42-56 yrs) femur-ACL-tibia complexes (FATCs). The FATCs were then loaded under tension along the ligament's longitudinal axis by a material testing machine from 10 N to 50 N, 100 N, 125 N, and 150 N, each over 10 load-unload cycles. Complexes were imaged before the loading protocol, between each loading sequence, and after the protocol via biplane radiography. Marker migrations within the ACL tissue were quantified as the difference in their 3D positions between the pre- and each post-loading condition. Negligible migration was evident, with the lowest average root mean square values observed along the longitudinal axis of the ACL, ranging from 0.128 to 0.219 mm. Further, neither marker location nor load magnitude significantly affected migration values. This innovative method, therefore, presents as a plausible means to measure global and regional ACL strains, as small as 0.75% strain. In particular, it may provide important new insights in ACL strain behaviors during complex 3D knee load states associated with ligament injury. PMID:22939290

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

    PubMed

    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.

  8. Prevention of iatrogenic inferior alveolar nerve injuries in relation to dental procedures.

    PubMed

    Renton, T

    2010-09-01

    This article aims to review current hypotheses on the aetiology and prevention of inferior alveolar nerve (IAN) injuries in relation to dental procedures. The inferior alveolar nerve can be damaged during many dental procedures, including administration of local anaesthetic, implant bed preparation and placement, endodontics, third molar surgery and other surgical interventions. Damage to sensory nerves can result in anaesthesia, paraesthesia, pain, or a combination of the three. Pain is common in inferior alveolar nerve injuries, resulting in significant functional problems. The significant disability associated with these nerve injuries may also result in increasing numbers of medico-legal claims. Many of these iatrogenic nerve injuries can be avoided with careful patient assessment and planning. Furthermore, if the injury occurs there are emerging strategies that may facilitate recovery. The emphasis of this review is on how we may prevent these injuries and facilitate resolution in the early post surgical phase. PMID:21133047

  9. RESIDENTIAL BUILDING STAKEHOLDERS’ ATTITUDES AND BELIEFS REGARDING NAIL GUN INJURY RISKS AND PREVENTION

    PubMed Central

    ALBERS, JAMES T.; HUDOCK, STEPHEN D.; LOWE, BRIAN D.

    2015-01-01

    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. PMID:24704813

  10. Culturally relevant model program to prevent and reduce agricultural injuries.

    PubMed

    Helitzer, D L; Hathorn, G; Benally, J; Ortega, C

    2014-07-01

    Limited research has explored pesticide injury prevention among American Indian farmers. In a five-year agricultural intervention, a university-community partnership, including the University of New Mexico School of Medicine, New Mexico State University, Shiprock Area Cooperative Extension Service, and Navajo Nation communities, used a culturally relevant model to introduce and maintain safe use of integrated pest management techniques. We applied the Diffusion of Innovations theory and community-based approaches to tailor health promotion strategies for our intervention. In a longitudinal study with repeated measures, we trained six "model farmers" to be crop management experts in pesticide safety, application, and control. Subsequently, these model farmers worked with 120 farm families randomized into two groups: intervention (Group 1) and delayed intervention (Group 2). Measurements included a walk-through analysis, test of knowledge and attitudes, and yield analysis. Both groups demonstrated improvements in pesticide storage behaviors after training. Test scores regarding safety practices improved significantly: from 57.3 to 72.4 for Group 1 and from 52.6 to 76.3 for Group 2. Group 1 maintained their knowledge and safety practices after the intervention. Attitudes about pesticides and communication of viewpoints changed across the study years. With pesticides and fertilizer, the number of corn ears increased by 56.3% and yield (kg m(-2)) of alfalfa increased by 41.2%. The study combined traditional farming practices with culturally relevant approaches and behavior change theory to affect knowledge, safety practices, attitudes, communication channels, and crop yield. Storage behaviors, use of pesticides and safety and application equipment, and safety practice knowledge changed significantly, as did attitudes about social networking, social support, and the compatibility and relative advantage of pesticides for farms. PMID:25174150

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

    PubMed

    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

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

    PubMed

    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

  13. Culturally relevant model program to prevent and reduce agricultural injuries.

    PubMed

    Helitzer, D L; Hathorn, G; Benally, J; Ortega, C

    2014-07-01

    Limited research has explored pesticide injury prevention among American Indian farmers. In a five-year agricultural intervention, a university-community partnership, including the University of New Mexico School of Medicine, New Mexico State University, Shiprock Area Cooperative Extension Service, and Navajo Nation communities, used a culturally relevant model to introduce and maintain safe use of integrated pest management techniques. We applied the Diffusion of Innovations theory and community-based approaches to tailor health promotion strategies for our intervention. In a longitudinal study with repeated measures, we trained six "model farmers" to be crop management experts in pesticide safety, application, and control. Subsequently, these model farmers worked with 120 farm families randomized into two groups: intervention (Group 1) and delayed intervention (Group 2). Measurements included a walk-through analysis, test of knowledge and attitudes, and yield analysis. Both groups demonstrated improvements in pesticide storage behaviors after training. Test scores regarding safety practices improved significantly: from 57.3 to 72.4 for Group 1 and from 52.6 to 76.3 for Group 2. Group 1 maintained their knowledge and safety practices after the intervention. Attitudes about pesticides and communication of viewpoints changed across the study years. With pesticides and fertilizer, the number of corn ears increased by 56.3% and yield (kg m(-2)) of alfalfa increased by 41.2%. The study combined traditional farming practices with culturally relevant approaches and behavior change theory to affect knowledge, safety practices, attitudes, communication channels, and crop yield. Storage behaviors, use of pesticides and safety and application equipment, and safety practice knowledge changed significantly, as did attitudes about social networking, social support, and the compatibility and relative advantage of pesticides for farms.

  14. Hazard Patterns and Injury Prevention with Infant Walkers and Strollers.

    ERIC Educational Resources Information Center

    Wishon, Phillip M.; And Others

    Mindful of the potential hazards associated with products intended for young children, this article examines pediatric accidents involving strollers and walkers. According to the latest figures available from the National Electronic Injury Surveillance System of the United States (NEISS), more than 11,800 stroller injuries in 1987 were serious…

  15. Therapeutic hypothermia and frostbite injury: a preventable source.

    PubMed

    Lohana, Parkash; Hart, Andrew

    2011-05-01

    Frostbite injury from cold exposure is not uncommon. The application of ice pack is well known in clinical practice; however, its improper use can pose danger to the patient. We report a case of frostbite injury due to prolonged use of ice packs in a ventilated patient. PMID:21680308

  16. Emergency presentations by vulnerable road users: implications for injury prevention

    PubMed Central

    Meuleners, L B; Lee, A H; Haworth, C

    2006-01-01

    Most emergency presentations by vulnerable road users were the result of collisions that did not involve a motor vehicle. Many injuries occurred off‐road without police attendance. Hence, reliance on official police records would underestimate the magnitude and scope of these injuries. Suggestions to provide a safer road environment are given. PMID:16461413

  17. Inferior alveolar nerve injury in implant dentistry: diagnosis, causes, prevention, and management.

    PubMed

    Alhassani, Ahmed Ali; AlGhamdi, Ali Saad Thafeed

    2010-01-01

    Inferior alveolar nerve injury is one of the most serious complications in implant dentistry. This nerve injury can occur during local anesthesia, implant osteotomy, or implant placement. Proper understanding of anatomy, surgical procedures, and implant systems and proper treatment planning is the key to reducing such an unpleasant complication. This review discusses the causes of inferior alveolar nerve injury and its diagnosis, prevention, and management. PMID:20545547

  18. We Need to Implement Current Evidence in Early Rehabilitation Programs to Improve Long-Term Outcome After Anterior Cruciate Ligament Injury.

    PubMed

    Risberg, May Arna; Grindem, Hege; Øiestad, Britt Elin

    2016-09-01

    We like to think that we are successful in the treatment of individuals with anterior cruciate ligament (ACL) injury, but recent literature reveals that only about 60% of these individuals make a full recovery, less than 60% return to sport, and more than 50% develop knee osteoarthritis (OA) by middle age. Both short- and long-term outcomes after ACL injury and reconstruction need attention and action. We need to implement strategies early after ACL injury to prevent the development and progression of posttraumatic OA, rather than "sit and wait" until posttraumatic knee OA has developed. J Orthop Sports Phys Ther 2016;46(9):710-713. doi:10.2519/jospt.2016.0608. PMID:27581178

  19. Injury incidence, risk factors and prevention in Australian rules football.

    PubMed

    Hrysomallis, Con

    2013-05-01

    Along with the enjoyment and the other positive benefits of sport participation, there is also the risk of injury that is elevated in contact sport. This review provides a summary of injury incidence in Australian rules football (ARF), identifies injury risk factors, assesses the efficacy of interventions to reduce injury risk and makes recommendations for future research. The most common injuries were found to be muscle strains, particularly hamstrings; joint ligament sprains, especially ankle; haematomas and concussion. The most severe joint injury was anterior cruciate ligament rupture. Mouthguards are commonly worn and have been shown to reduce orofacial injury. There is evidence that thigh pads can reduce the incidence of thigh haematomas. There is a reluctance to wear padded headgear and an attempt to assess its effectiveness was unsuccessful due to low compliance. The most readily identified risk factor was a history of that injury. There were conflicting findings as to the influence strength imbalances or deficit has on hamstring injury risk in ARF. Static hamstring flexibility was not related to risk but low hip flexor/quadriceps flexibility increased hamstring injury risk. High lower-limb and high hamstring stiffness were associated with an elevated risk of hamstring injury. Since stiffness can be modulated through strength or flexibility training, this provides an area for future intervention studies. Low postural balance ability was related to a greater risk of ankle injury in ARF, players with poor balance should be targeted for balance training. There are preliminary data signifying a link between deficiencies in hip range of motion and hip adductor strength with groin pain or injury. This provides support for future investigation into the effectiveness of an intervention for high-risk players on groin injury rate. Low cross-sectional area of core-region muscle has been associated with more severe injuries and a motor control exercise intervention

  20. Injury incidence, risk factors and prevention in Australian rules football.

    PubMed

    Hrysomallis, Con

    2013-05-01

    Along with the enjoyment and the other positive benefits of sport participation, there is also the risk of injury that is elevated in contact sport. This review provides a summary of injury incidence in Australian rules football (ARF), identifies injury risk factors, assesses the efficacy of interventions to reduce injury risk and makes recommendations for future research. The most common injuries were found to be muscle strains, particularly hamstrings; joint ligament sprains, especially ankle; haematomas and concussion. The most severe joint injury was anterior cruciate ligament rupture. Mouthguards are commonly worn and have been shown to reduce orofacial injury. There is evidence that thigh pads can reduce the incidence of thigh haematomas. There is a reluctance to wear padded headgear and an attempt to assess its effectiveness was unsuccessful due to low compliance. The most readily identified risk factor was a history of that injury. There were conflicting findings as to the influence strength imbalances or deficit has on hamstring injury risk in ARF. Static hamstring flexibility was not related to risk but low hip flexor/quadriceps flexibility increased hamstring injury risk. High lower-limb and high hamstring stiffness were associated with an elevated risk of hamstring injury. Since stiffness can be modulated through strength or flexibility training, this provides an area for future intervention studies. Low postural balance ability was related to a greater risk of ankle injury in ARF, players with poor balance should be targeted for balance training. There are preliminary data signifying a link between deficiencies in hip range of motion and hip adductor strength with groin pain or injury. This provides support for future investigation into the effectiveness of an intervention for high-risk players on groin injury rate. Low cross-sectional area of core-region muscle has been associated with more severe injuries and a motor control exercise intervention

  1. A hazardous life - our role in injury prevention.

    PubMed

    Lee, Rachel

    2012-04-01

    Having an active toddler has certainly made me far more aware of injuries, or more accurately, hazards with the potential for injury. Everyday situations and household objects suddenly become deathtraps and I find myself muddling along a line between being overly protective and overly relaxed. My approach varies according to some quasi-scientific factors such as 'probability of injury' and 'severity of possible injury'. However, it also varies with 'convenience' factors such as 'in a hurry so bad timing for a fall right now' or 'she keeps climbing that so should let her fall while I'm here so she understands the danger'. The most injury prone times are when I'm multitasking, she's tired or other caregivers are present with no clear delineation of responsibility.

  2. Child unintentional injury prevention in Eastern Mediterranean Region

    PubMed Central

    Soori, Hamid; Khodakarim, Soheila

    2016-01-01

    Background: Unintentional injuries are one of the leading causes of death and disability among children in Eastern Mediterranean Region (EMR). The issue of child injuries in the EMR is a major public health concern. Objectives: This study aimed to present the epidemiological pattern of children's unintentional injuries in this region and compare the results for the EMR member states and the global status based on the findings of the World Report. Materials and Methods: This is a secondary analysis and focuses on unintentional injuries specifically road traffic injuries, drowning, burns, falls and poisoning, and adjusted for countries from EMR. Results: About 12% of all deaths due to unintentional injuries taking place globally under the age of 20 years took place in EMR with 113 327 deaths which is about 19% higher than the world rate (45.5 Vs. 38.8 per 100 000). In EMR the top five leading causes of death due to childhood unintentional injuries are reported to be from road traffic injuries (17.4 per 100 000), drowning (6.8 per 100 000), burns (4.5 per 100 000), falls (2.9 per 100 000) and poisoning (1.6 per 100 000). Estimated mortality showed that boys were more likely to be killed than girls. However, there was no significant difference for by age group. Conclusions: Injuries are the leading cause of death and disability among children in the EMR and that injury programmes focusing on major risk factors need to be integrated into other child health strategies, with ministries of health playing a pivotal role. PMID:27051620

  3. Traumatic Brain Injury: A Look at Alcohol and Other Drug Abuse Prevention.

    ERIC Educational Resources Information Center

    VSA Educational Services, Washington, DC. Resource Center on Substance Abuse Prevention and Disability.

    This leaflet examines alcohol and other drug abuse prevention for individuals with traumatic brain injury. The characteristics and incidence of traumatic brain injury (TBI) are noted. The implications of alcohol and other drug use are discussed, emphasizing that TBI is often related to lifestyles where alcohol and other drug abuse and risk taking…

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    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. Primary Care Opportunities to Prevent Unintentional Home Injuries: A Focus on Children and Older Adults

    PubMed Central

    McDonald, Eileen M.; Mack, Karin; Shields, Wendy C.; Lee, Robin P.; Gielen, Andrea C.

    2016-01-01

    Unintentional injuries are a persistent public health problem in the United States. A new health care landscape has the potential to create a clinical environment that fosters greater involvement by health care providers in injury prevention. The aim of this article is to provide evidence supporting the need for engagement by primary care providers in unintentional home injury prevention along with examples of how this could be accomplished. We know a great deal about what population groups are at risk for certain types of injuries. We also know that many injuries can be prevented through policies, programs, and resources that ensure safe environments and promote safe behaviors. For example, the Centers for Disease Control and Prevention’s STEADI (Stopping Elderly Accidents, Deaths, and Injuries) initiative comprises clinical decision support tools and educational materials for health care providers. Two effective interventions that have demonstrated a reduction in falls among children are the redesign of baby walkers (engineering) and the mandated use of window guards (enforcement). Primary care clinicians can play a key role in promoting their patient’s safety. Taken collectively, a focused attention on preventing unintentional home injuries by primary care providers can contribute to the reduction of injuries and result in optimal health for all. PMID:27141210

  6. Preventing Unintentional Firearm Injury in Children: The Need for Behavioral Skills Training

    ERIC Educational Resources Information Center

    Himle, Michael B.; Miltenberger, Raymond G.

    2004-01-01

    Unintentional firearm injury in children is a problem in the United States that warrants attention. Recent research has identified several risk factors for such injuries and has developed prevention strategies for reducing their occurrence. Many of these programs, however, have not been evaluated or have been shown to be ineffective. Research on…

  7. 76 FR 67192 - Board of Scientific Counselors, National Center for Injury Prevention and Control (BSC, NCIPC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

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

    PubMed

    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.

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

    PubMed

    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.

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

    PubMed

    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. PMID:26991566

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

    PubMed

    Rothman, Linda; Pike, Ian; Belton, Kathy; Olsen, Lise; Fuselli, Pam; Macpherson, Alison

    2016-01-01

    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. PMID:27399745

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

    PubMed Central

    Rothman, Linda; Pike, Ian; Belton, Kathy; Olsen, Lise; Fuselli, Pam; Macpherson, Alison

    2016-01-01

    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. PMID:27399745

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

    PubMed

    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).

  14. Preventive Effects of Eccentric Training on Acute Hamstring Muscle Injury in Professional Baseball

    PubMed Central

    Seagrave, Richard A.; Perez, Luis; McQueeney, Sean; Toby, E. Bruce; Key, Vincent; Nelson, Joshua D.

    2014-01-01

    Background: Hamstring injuries are the second most common injury causing missed days in professional baseball field players. Recent studies have shown the preventive benefit of eccentric conditioning on the hamstring muscle group in injury prevention. Specifically, Nordic-type exercises have been shown to decrease the incidence of acute hamstring injuries in professional athletes. Purpose: This was a prospective study performed in coordination with a single Major League Baseball (MLB) organization (major and minor league teams) that targeted the effects of Nordic exercises on the incidence of acute hamstring injuries in the professional-level baseball player. Study Design: Prospective cohort study; Level of evidence, 2. Methods: The daily workouts of 283 professional baseball players throughout all levels of a single MLB organization were prospectively recorded. The intervention group participated in the Nordic exercise program and was compared with a randomly selected control group of professional athletes within the organization not participating in the exercise program. The incidence of hamstring injuries in both groups was compared, and the total number of days missed due to injury was compared with the 2 previous seasons. Results: There were 10 hamstring injuries that occurred during the 2012 season among the 283 professional athletes that required removal from play. There were no injuries that occurred in the intervention group (n = 65, 0.00%; P = .0381). The number needed to treat (NNT) to prevent 1 hamstring injury was 11.3. The average repetitions per week of the injured group were assessed at multiple time points (2, 4, 6, and total weeks) prior to injury. There were significantly fewer repetitions per week performed in the injured group at all time points compared with overall average repetitions per week in the noninjured group (P = .0459, .0127, .0164, and .0299, respectively). After beginning the Nordic exercise program, there were 136 total days

  15. Basketball knee injuries and the anterior cruciate ligament.

    PubMed

    Emerson, R J

    1993-04-01

    Basketball arguably may present the greatest risk for anterior cruciate ligament (ACL) injury because it is well known that ACL injuries may occur with external or internal rotation of the tibia with or without hyperextension. All of these mechanical phenomena occur repetitively in a running, jumping, and cutting sport such as basketball. This article discusses the diagnosis and mechanism of injury as well as treatment of ACL injury.

  16. Anterior cruciate ligament tear prevention in the female athlete.

    PubMed

    Silvers, Holly J; Giza, Eric R; Mandelbaum, Bert R

    2005-12-01

    This paper examines the effectiveness of implementing neuromuscular and proprioceptive training programs in female athletes and their ability to decrease the incidence of anterior cruciate ligament (ACL) injury. The relationship of sex, age, and training on the incidence of ACL injury is pivotal in developing a comprehensive neuromuscular and proprioceptive training program to decrease ACL injuries occurring in female athletes. Based on the 2-year results, ACL incidence has remained consistently lower in the intervention group versus the control group. A prophylactic neuromuscular and proprioceptive training program may have a direct benefit in decreasing the number of ACL injuries incurred by female athletes. This research foundation endorses further epidemiologic and biomechanic studies to determine the exact mechanism of ACL injury and the most effective intervention that will effectively decrease ACL injuries in this high-risk population. PMID:16282037

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

    MedlinePlus

    ... to Congress: Epidemiology and Rehabilitation Report to Congress: Military Personnel TBI in the US: Emergency Department Visits, Hospitalizations ... sustaining a traumatic brain injury, including: Buckling your child in the car using a child safety seat, ...

  18. Prevention of overuse injuries in young baseball pitchers.

    PubMed

    Parks, Eric D; Ray, Tracy R

    2009-11-01

    With millions of athletes participating in baseball in the United States annually, overuse injuries are common occurrences. Epidemiological studies, including surveys of orthopaedic surgeons, coaches, and athletes, indicate that injuries such as those to the ulnar collateral ligament are increasing in incidence. Many risk factors for throwing injuries have been proposed-including the immature skeleton, throwing mechanics, glenohumeral internal rotation deficit, pitch type, velocity, and counts-but little evidence is available to support the majority of these factors. Recent studies have shown that pitch volume and overuse are central factors that lead to shoulder and elbow injuries in the young throwing athlete. Pitching while fatigued and in spite of arm pain has also been implicated.

  19. ACLS.

    PubMed

    Handley, A J

    2001-09-01

    It must be emphasised that the published International Guidelines 2000 contain an in-depth presentation of the scientific evidence behind advanced life support. The exact interpretation of this evidence, and the algorithms adopted by a national resuscitation council will depend upon various factors such as local interpretation of the evidence, local practice and availability of drugs. The ERC is publishing its own summaries of the guideline changes and the sequences of action for both BLS and ALS and these papers are recommended for further reading.

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

    SciTech Connect

    Not Available

    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.

  1. Preventing recurring injuries from violence: the risk of assault among Cleveland youth after hospitalization.

    PubMed Central

    Litacker, D

    1996-01-01

    OBJECTIVES: Although interpersonal violence has increased among urban youth, its epidemiology remains unclear. To prevent such violence, identifying the susceptible population is important. METHODS: Medical records for 998 patients aged 5 to 25 years at an urban hospital were reviewed to compare data for patients admitted for assault-related injuries, those admitted for unintentional injuries, and those for problems other than injuries. RESULTS: Those initially admitted for treatment of assault were found to be at greater risk of subsequent treatment for assault than those admitted for noninjuries. CONCLUSIONS: Admission for injuries caused by violence may increase risk for future assaults; hospitalization may offer an opportunity to interrupt these patterns. PMID:8916535

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

    PubMed

    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.

  3. Ocular injuries in basketball and baseball: what are the risks and how can we prevent them?

    PubMed

    Heimmel, Mark R; Murphy, Marjorie A

    2008-01-01

    Ocular trauma is a frequent result of sports-related injury during basketball and baseball. A screening sideline examination should be performed immediately to assess vision and evaluate the severity of damage. The team physician should be able to treat minor injuries and identify vision-threatening trauma for immediate referral. Injuries range from minor, including corneal abrasion and foreign bodies, to more severe, including hyphema, orbital fracture, and globe rupture. Resultant damage may be vision-threatening and permanent. Most of these injuries can be prevented with full-time use of sport-specific protective eyewear. Physicians should recommend appropriate eye protection and counsel patients accordingly.

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

    PubMed

    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.

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

    PubMed

    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.

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

    PubMed

    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.

  7. The child and adolescent athlete: a review of three potentially serious injuries.

    PubMed

    Caine, Dennis; Purcell, Laura; Maffulli, Nicola

    2014-01-01

    The increased participation of children and adolescents in organized sports worldwide is a welcome trend given evidence of lower physical fitness and increased prevalence of overweight in this population. However, the increased sports activity of children from an early age and continued through the years of growth, against a background of their unique vulnerability to injury, gives rise to concern about the risk and severity of injury. Three types of injury-anterior cruciate ligament (ACL) injury, concussion, and physeal injury - are considered potentially serious given their frequency, potential for adverse long-term health outcomes, and escalating healthcare costs. Concussion is probably the hottest topic in sports injury currently with voracious media coverage and exploding research interest. Given the negative cognitive effects of concussion, it has the potential to have a great impact on children and adolescents during their formative years and potentially impair school achievement and, if concussion management is not managed appropriately, there can be long term negative impact on cognitive development and ability to resume sports participation. Sudden and gradual onset physeal injury is a unique injury to the pediatric population which can adversely affect growth if not managed correctly. Although data are lacking, the frequency of stress-related physeal injury appears to be increasing. If mismanaged, physeal injuries can also lead to long-term complications which could negatively affect ability to participate in sports. Management of ACL injuries is an area of controversy and if not managed appropriately, can affect long-term growth and recovery as well as the ability to participate in sports. This article considers the young athlete's vulnerability to injury, with special reference to ACL injury, concussion, and physeal injury, and reviews current research on epidemiology, diagnosis, treatment, and prevention of these injury types. This article is intended

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

    PubMed

    Cools, Ann M; Johansson, Fredrik R; Borms, Dorien; Maenhout, Annelies

    2015-01-01

    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. PMID:26537804

  9. Modeling the Injury Prevention Impact of Mandatory Alcohol Ignition Interlock Installation in All New US Vehicles

    PubMed Central

    Flannagan, Carol A. C.; Bingham, C. Raymond; Cunningham, Rebecca M.; Rupp, Jonathan D.

    2015-01-01

    Objectives. We estimated the injury prevention impact and cost savings associated with alcohol interlock installation in all new US vehicles. Methods. We identified fatal and nonfatal injuries associated with drinking driver vehicle crashes from the Fatality Analysis Reporting System and National Automotive Sampling System’s General Estimates System data sets (2006–2010). We derived the estimated impact of universal interlock installation using an estimate of the proportion of alcohol-related crashes that were preventable in vehicles < 1 year-old. We repeated this analysis for each subsequent year, assuming a 15-year implementation. We applied existing crash-induced injury cost metrics to approximate economic savings, and we used a sensitivity analysis to examine results with varying device effectiveness. Results. Over 15 years, 85% of crash fatalities (> 59 000) and 84% to 88% of nonfatal injuries (> 1.25 million) attributed to drinking drivers would be prevented, saving an estimated $342 billion in injury-related costs, with the greatest injury and cost benefit realized among recently legal drinking drivers. Cost savings outweighed installation costs after 3 years, with the policy remaining cost effective provided device effectiveness remained above approximately 25%. Conclusions. Alcohol interlock installation in all new vehicles is likely a cost-effective primary prevention policy that will substantially reduce alcohol-involved crash fatalities and injuries, especially among young vulnerable drivers. PMID:25790385

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

    PubMed

    Cools, Ann M; Johansson, Fredrik R; Borms, Dorien; Maenhout, Annelies

    2015-01-01

    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.

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

    PubMed Central

    Cools, Ann M.; Johansson, Fredrik R.; Borms, Dorien; Maenhout, Annelies

    2015-01-01

    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. PMID:26537804

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

    PubMed

    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.

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

    PubMed

    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. PMID:26848872

  14. An evaluation of a "best practices" musculoskeletal injury prevention program in nursing homes

    PubMed Central

    Collins, J; Wolf, L; Bell, J; Evanoff, B

    2004-01-01

    Objective: To conduct an intervention trial of a "best practices" musculoskeletal injury prevention program designed to safely lift physically dependent nursing home residents. Design: A pre-post intervention trial and cost benefit analysis at six nursing homes from January 1995 through December 2000. The intervention was established in January 1998 and injury rates, injury related costs and benefits, and severity are compared for 36 months pre-intervention and 36 months post-intervention. Participants: A dynamic cohort of all nursing staff (n = 1728) in six nursing homes during a six year study period. Intervention: "Best practices" musculoskeletal injury prevention program consisting of mechanical lifts and repositioning aids, a zero lift policy, and employee training on lift usage. Main outcome measures: Injury incidence rates, workers' compensation costs, lost work day injury rates, restricted work day rates, and resident assaults on caregivers, annually from January 1995 through December 2000. Results: There was a significant reduction in resident handling injury incidence, workers' compensation costs, and lost workday injuries after the intervention. Adjusted rate ratios were 0.39 (95% confidence interval (CI) 0.29 to 0.55) for workers' compensation claims, 0.54 (95% CI 0.40 to 0.73) for Occupational Safety and Health Administration (OSHA) 200 logs, and 0.65 (95% CI 0.50 to 0.86) for first reports of employee injury. The initial investment of $158 556 for lifting equipment and worker training was recovered in less than three years based on post-intervention savings of $55 000 annually in workers' compensation costs. The rate of post-intervention assaults on caregivers during resident transfers was down 72%, 50%, and 30% based on workers' compensation, OSHA, and first reports of injury data, respectively. Conclusions: The "best practices" prevention program significantly reduced injuries for full time and part time nurses in all age groups, all lengths of

  15. Unstable Surface Improves Quadriceps:Hamstring Co-contraction for Anterior Cruciate Ligament Injury Prevention Strategies

    PubMed Central

    Shultz, Rebecca; Silder, Amy; Malone, Maria; Braun, Hillary Jane; Dragoo, Jason Logan

    2015-01-01

    Background: Increasing quadriceps:hamstring muscular co-contraction at the knee may reduce the risk of anterior cruciate ligament (ACL) injury. The purpose of this investigation was to examine muscle activation in the quadriceps and hamstrings and peak kinematics of the knee, hip, and trunk when performing a single-leg drop (SLD) on to a Bosu ball (unstable surface) compared with on to the floor (stable surface). Hypotheses: (1) The SLD on an unstable surface would lower the quadriceps to hamstrings electromyographic (EMG) activation ratio (Q:H EMG activation ratio) compared with being performed on the floor. (2) Lower Q:H EMG activation ratio would be caused by a relative increase in hamstring activation, with no significant change in quadriceps activation. Study Design: Controlled laboratory study. Methods: Thirty-nine Division I National Collegiate Athletic Association (NCAA) female athletes performed 3 SLDs per leg onto a Bosu ball and onto the floor. Muscle activity of the vastus lateralis and lateral hamstrings were used to estimate peak quadriceps and hamstring activation, along with the Q:H EMG activation ratio. Kinematic measures at the knee, hip, and trunk were also estimated. Differences between landings were assessed using a 2-level analysis of variance (limb and surface). Results: The maximum Q:H EMG activation ratio was significantly reduced when athletes performed an SLD onto the Bosu ball (20%, P < 0.001) compared with the floor. Peak hamstring activity was higher when athletes landed on a Bosu ball (18% higher, P = 0.029) compared with when they landed on the floor. Conclusion: Compared with landing on the floor (a stable surface), landing on a Bosu ball (unstable surface) changed the athlete’s co-contraction at the knee and increased hamstring activity. However, landing on a Bosu ball also decreased the athlete’s knee flexion, which was an undesired effect. Clinical Relevance: These findings highlight the potential utility of unstable surfaces

  16. 76 FR 4703 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Pregnancy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-26

    ... 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 Control Special Emphasis Panel (SEP): Pregnancy Risk Assessment Monitoring System (PRAMS), DP11-001...

  17. 75 FR 77645 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Pregnancy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-13

    ... 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 Control Special Emphasis Panel (SEP): Pregnancy Risk Assessment Monitoring System (PRAMS), DP11-001 Panel D, Initial Review In accordance...

  18. 76 FR 13621 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Family...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... 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 Control Special Emphasis Panel (SEP): Family History and Diamond Blackfan Anemia, DD11- 010,...

  19. 76 FR 28438 - Board of Scientific Counselors (BSC), National Center for Injury Prevention and Control (NCIPC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    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,...

  20. 78 FR 29754 - Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  1. 78 FR 37542 - Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC)

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    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...

  2. 77 FR 31018 - Board of Scientific Counselors (BSC), National Center for Injury Prevention and Control (NCIPC)

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    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...

  3. 75 FR 1062 - Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  4. 78 FR 35036 - Board of Scientific Counselors, National Center for Injury Prevention and Control, (BSC, NCIPC)

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    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...

  5. 78 FR 9926 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2013-02-12

    ... Incidence of Inflammatory Bowel Disease, FOA DP 13-001, initial review. In accordance with Section 10(a)(2... to ``Prevalence and Incidence of Inflammatory Bowel Disease, FOA DP 13-001, initial review.'' Contact... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention...

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    2012-07-03

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Projects (SIPs): Nutrition and Obesity Policy Research and Evaluation Network (NOPREN)--Coordinating Center, SIP12-061 and Nutrition and Obesity Policy Research and Evaluation Network...

  7. 77 FR 28393 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    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...

  8. 76 FR 367 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Minority HIV...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Minority HIV/AIDS Research Initiative (MARI) To Build Capacity in Black and Hispanic Communities and Among Black and Hispanic Researchers To Conduct...

  9. 78 FR 78966 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2013-12-27

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Capacity Building Assistance for High Impact...

  10. 76 FR 9020 - Disease, Disability, and Injury Prevention and Control; Special Emphasis Panel (SEP): Ability of...

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    2011-02-16

    ...) Technologies To Reduce the Entomological Risk of Lyme Disease, Funding Opportunity Announcement (FOA) CK11-005... (ITM) Technologies To Reduce the Entomological Risk of Lyme Disease, FOA CK11-005.'' Contact Person for... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention...

  11. 75 FR 28625 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Assessment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Assessment of Post-Treatment Lyme Disease Syndrome, Funding...-Treatment Lyme Disease Syndrome,'' FOA CK10-004. Contact Person for More Information: Maurine Goodman,...

  12. 76 FR 67458 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2011-11-01

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Emerging..., Georgia 30337, Telephone: (770) 997-1100. Contact Person For More Information: Amy Yang, Ph.D.,...

  13. 77 FR 5026 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2012-02-01

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Occupational... Section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease...

  14. 77 FR 31018 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Member Conflict... the Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control and...

  15. 78 FR 66937 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2013-11-07

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review Notice of Cancellation: This notice concerns..., initial review, published in the Federal Register on October 2, 2013 (FR Volume 78, Number 191, Page...

  16. 78 FR 66937 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-07

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Occupational... 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control...

  17. 78 FR 69682 - Board of Scientific Counselors, National Center for Injury Prevention and Control: Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    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...

  18. 78 FR 60878 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2013-10-02

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Health...

  19. 78 FR 60878 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2013-10-02

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns National...

  20. 76 FR 28790 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Member...

  1. 77 FR 44618 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-30

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns the World...

  2. 78 FR 35035 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial review

    Federal Register 2010, 2011, 2012, 2013, 2014

    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 Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial review The meeting announced below concerns Centers...

  3. 77 FR 48986 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2012-08-15

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Member...

  4. 76 FR 52330 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2011-08-22

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Member...

  5. 78 FR 36785 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2013-06-19

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns Centers...

  6. 78 FR 60879 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2013-10-02

    ... 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 Control Special Emphasis Panel (SEP): Initial Review The meeting announced below concerns National...

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-28

    ... 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 Control Special Emphasis Panel (SEP): Maternal Vitamin D Status and Preterm Birth, DP11-002,...

  8. 77 FR 291 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Initial Review

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    2012-01-04

    ... 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... Behavioral Surveillance For Young Men Who Have Sex With Men, Funding Opportunity Announcement (FOA),...

  9. 76 FR 27649 - Disease, Disability, and Injury Prevention and Control Special Interest Projects (SIPs): Initial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-12

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and..., Feasibility Study to Link Data from the National Breast and Cervical Cancer Early Detection Program (NBCCEDP... Disadvantaged Communities, SIP11-041, Feasibility Study to Link Data from the National Breast and...

  10. 75 FR 27561 - Disease, Disability, and Injury Prevention and Control; Special Emphasis Panel (SEP): A...

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    2010-05-17

    ... dictate. Contact Person For More Information: Jane Suen, Dr.P.H., M.S., National Center for Injury... Control and Prevention (CDC), announces the aforementioned meeting: Times and Date: 1 p.m.-4 p.m., July 8... Services Office Centers for Disease Control and Prevention. BILLING CODE 4163-18-P...

  11. Prevention of elbow injuries in youth baseball pitchers.

    PubMed

    Fleisig, Glenn S; Weber, Adam; Hassell, Nina; Andrews, James R

    2009-01-01

    There is concern among sports medicine practitioners that the number of youth baseball pitchers with elbow injuries appears to be increasing. Research points to overuse as the principle risk factor. The risk of elbow pain in youth pitchers is correlated with the number of pitches thrown in a game and in a season. Adolescents who competitively pitch more than 85 pitches per game, more than 8 months out of a year, or with arm fatigue are several times more likely to require elbow surgery. Poor pitching mechanics also appear to contribute to injury risk. Existing research does not show a significant correlation between curveballs and injury. Adults should help youth pitchers avoid fatigue, overuse, and improper mechanics. If elbow pain develops, the youth pitcher should be evaluated by a sports medicine physician.

  12. Resistance training for performance and injury prevention in golf

    PubMed Central

    Lehman, Gregory J

    2006-01-01

    This introductory resistance training program is designed to minimize injury risk, improve golf swing speed and the overall fitness of recreational golfers. This article aims to introduce to the Chiropractor the basic concepts sport specific resistance training, periodization models of resistance training and proposes a year round conditioning resistance training program specific to golf. The exercises have been chosen based on the best biomechanical evidence to minimize injury risk and on the research supporting the use of movement specific training adaptations. Upper body strength exercises are performed standing to develop both trunk and hip stabilizing musculature and the primary movement of the golf swing. PMID:17549167

  13. The Purley train crash mechanism: injuries and prevention.

    PubMed Central

    Fothergill, N J; Ebbs, S R; Reese, A; Partridge, R J; Mowbray, M; Southcott, R D; Hashemi, K

    1992-01-01

    On the afternoon of Saturday 4th March 1989 two trains, both bound for London Victoria Station, collided. Part of the rear train rolled down a steep railway embankment and jack-knifed against a tree. The mechanism of the crash and the injuries sustained by the 55 victims who were seen in the A&E Department of the Mayday University Hospital are described. Improvements in signalling technology and design of rolling stock which may reduce both the risk of collision and severity of injury in future accidents are discussed. Images Fig. 1 PMID:1388485

  14. Wilderness Medical Society practice guidelines for the prevention and treatment of lightning injuries: 2014 update.

    PubMed

    Davis, Chris; Engeln, Anna; Johnson, Eric L; McIntosh, Scott E; Zafren, Ken; Islas, Arthur A; McStay, Christopher; Smith, William R; Cushing, Tracy

    2014-12-01

    To provide guidance to clinicians about best practices, the Wilderness Medical Society (WMS) convened an expert panel to develop evidence-based guidelines for the treatment and prevention of lightning injuries. These guidelines include a review of the epidemiology of lightning and recommendations for the prevention of lightning strikes, along with treatment recommendations organized by organ system. Recommendations are graded on the basis of the quality of supporting evidence according to criteria put forth by the American College of Chest Physicians. This is an updated version of the original WMS Practice Guidelines for Prevention and Treatment of Lightning Injuries published in Wilderness & Environmental Medicine 2012;23(3):260-269. PMID:25498265

  15. Wilderness Medical Society practice guidelines for the prevention and treatment of lightning injuries: 2014 update.

    PubMed

    Davis, Chris; Engeln, Anna; Johnson, Eric L; McIntosh, Scott E; Zafren, Ken; Islas, Arthur A; McStay, Christopher; Smith, William R; Cushing, Tracy

    2014-12-01

    To provide guidance to clinicians about best practices, the Wilderness Medical Society (WMS) convened an expert panel to develop evidence-based guidelines for the treatment and prevention of lightning injuries. These guidelines include a review of the epidemiology of lightning and recommendations for the prevention of lightning strikes, along with treatment recommendations organized by organ system. Recommendations are graded on the basis of the quality of supporting evidence according to criteria put forth by the American College of Chest Physicians. This is an updated version of the original WMS Practice Guidelines for Prevention and Treatment of Lightning Injuries published in Wilderness & Environmental Medicine 2012;23(3):260-269.

  16. Injury of the Internal Carotid Artery During Endoscopic Skull Base Surgery: Prevention and Management Protocol.

    PubMed

    AlQahtani, AbdulAziz; Castelnuovo, Paolo; Nicolai, Piero; Prevedello, Daniel M; Locatelli, Davide; Carrau, Ricardo L

    2016-02-01

    Injury of the internal carotid artery during endoscopic endonasal skull base surgery is a feared and perilous scenario. This article discusses perioperative strategies to prevent or manage an internal carotid artery injury to optimize outcomes. Meticulous preoperative planning is crucial in preventing its occurrence and minimizing its consequences. An effective plan of action relies on a well-prepared protocol, availability of proper instruments and devices, and an experienced multidisciplinary team. Intraoperative control of hemorrhage and stabilization of the patient's cardiovascular status is followed by an angiography and endovascular treatment whenever possible. Close clinical and radiologic monitoring of the patient prevents early and late complications.

  17. Recovery of Psychological Readiness May Differ Between Genders Following ACL Reconstruction in Adolescent Athletes

    PubMed Central

    Milewski, Matthew David; Kostyun, Regina; Iannicelli, Julie P.; Kostyun, Kyle J.; Solomito, Matthew; Nissen, Carl W.

    2016-01-01

    Objectives: Injury to the anterior cruciate ligament (ACL) is a traumatic and emotional event for adolescent athletes. Preparation to return to play (RTP) and the potential risk of re-injury are often equally as emotional as the injury, and have been identified as possible limiting factors to a successful rehabilitation and RTP. In order to create a comprehensive rehabilitation model, further understanding of psychological readiness following surgical intervention is needed. The purpose of this study was to determine if clinical outcomes of subjective knee function and psychological readiness differ between genders following ACL reconstruction surgery in adolescent athletes, and if higher knee function and physiological readiness was associated with an earlier to RTP. Methods: Athletes who underwent ACL reconstruction surgery and were successfully returned back to unrestricted sport were included in the analysis. At approximately six months post surgery, knee function was assessed using the validated International Knee Documentation Committee (IKDC) Subjective Form, and psychological readiness was assessed using the validated ACL-Return to Sport after Injury (ACL-RSI) scale. Formal clearance to resume unrestricted sport was obtained from clinic notes. A T-test was used to determine if demographics, IKDC and ACL-RSI scores between genders. A mixed effects random intercept regression model was used to determine the association of time to RTP with IKDC and ACL-RSI scores. Results: A total of 45 adolescent athletes (23 females) were included in this analysis. No significant differences were found between males and females for age (16.2±1.5 years, 16.3±2.2 years) and average time to RTP (7.3±2.0 months, 7.3±1.8 months). No significant differences in IKDC scores were found between males and females (88±10%, 87±10%). A trend was identified that males demonstrated higher ACL-RSI scores at six month post surgery than females (81±14%, 72±17%, p = 0.063). In females

  18. PATIENT-SPECIFIC AND SURGERY-SPECIFIC FACTORS THAT AFFECT RETURN TO SPORT AFTER ACL RECONSTRUCTION

    PubMed Central

    Lynch, Andrew; Rabuck, Stephen; Lynch, Brittany; Davin, Sarah; Irrgang, James

    2016-01-01

    Context Anterior cruciate ligament (ACL) reconstruction is frequently performed to allow individuals to return to their pre-injury levels of sports participation, however, return to pre-injury level of sport is poor and re-injury rates are unacceptably high. Re-injury is likely associated with the timeframe and guidelines for return to sport (RTS). It is imperative for clinicians to recognize risk factors for re-injury and to ensure that modifiable risk factors are addressed prior to RTS. The purpose of this commentary is to summarize the current literature on the outcomes following return to sport after ACL reconstruction and to outline the biologic and patient-specific factors that should be considered when counseling an athlete on their progression through rehabilitation. Evidence Acquisition A comprehensive literature search was performed to identify RTS criteria and RTS rates after ACL reconstruction with consideration paid to graft healing, anatomic reconstruction, and risk factors for re-injury and revision. Results were screened for relevant original research articles and review articles, from which results were summarized. Study Design Clinical Review of the Literature Results Variable RTS rates are presented in the literature due to variable definitions of RTS ranging from a high threshold (return to competition) to low threshold (physician clearance for return to play). Re-injury and contralateral injury rates are greater than the risk for primary ACL injury, which may be related to insufficient RTS guidelines based on time from surgery, which do not allow for proper healing or resolution of post-operative impairments and elimination of risk factors associated with both primary and secondary ACL injuries. Conclusions RTS rates to pre-injury level of activity after ACLR are poor and the risk for graft injury or contralateral injury requiring an additional surgery is substantial. Resolving impairments while eliminating movement patterns associated with

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

    PubMed

    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.

  20. The child and adolescent athlete: a review of three potentially serious injuries

    PubMed Central

    2014-01-01

    The increased participation of children and adolescents in organized sports worldwide is a welcome trend given evidence of lower physical fitness and increased prevalence of overweight in this population. However, the increased sports activity of children from an early age and continued through the years of growth, against a background of their unique vulnerability to injury, gives rise to concern about the risk and severity of injury. Three types of injury–anterior cruciate ligament (ACL) injury, concussion, and physeal injury – are considered potentially serious given their frequency, potential for adverse long-term health outcomes, and escalating healthcare costs. Concussion is probably the hottest topic in sports injury currently with voracious media coverage and exploding research interest. Given the negative cognitive effects of concussion, it has the potential to have a great impact on children and adolescents during their formative years and potentially impair school achievement and, if concussion management is not managed appropriately, there can be long term negative impact on cognitive development and ability to resume sports participation. Sudden and gradual onset physeal injury is a unique injury to the pediatric population which can adversely affect growth if not managed correctly. Although data are lacking, the frequency of stress-related physeal injury appears to be increasing. If mismanaged, physeal injuries can also lead to long-term complications which could negatively affect ability to participate in sports. Management of ACL injuries is an area of controversy and if not managed appropriately, can affect long-term growth and recovery as well as the ability to participate in sports. This article considers the young athlete’s vulnerability to injury, with special reference to ACL injury, concussion, and physeal injury, and reviews current research on epidemiology, diagnosis, treatment, and prevention of these injury types. This article is

  1. Effects of ACL Reconstructive Surgery on Temporal Variations of Cytokine Levels in Synovial Fluid.

    PubMed

    Bigoni, Marco; Turati, Marco; Gandolla, Marta; Sacerdote, Paola; Piatti, Massimiliano; Castelnuovo, Alberto; Franchi, Silvia; Gorla, Massimo; Munegato, Daniele; Gaddi, Diego; Pedrocchi, Alessandra; Omeljaniuk, Robert J; Locatelli, Vittorio; Torsello, Antonio

    2016-01-01

    Anterior cruciate ligament (ACL) reconstruction restores knee stability but does not reduce the incidence of posttraumatic osteoarthritis induced by inflammatory cytokines. The aim of this research was to longitudinally measure IL-1β, IL-6, IL-8, IL-10, and TNF-α levels in patients subjected to ACL reconstruction using bone-patellar tendon-bone graft. Synovial fluid was collected within 24-72 hours of ACL rupture (acute), 1 month after injury immediately prior to surgery (presurgery), and 1 month thereafter (postsurgery). For comparison, a "control" group consisted of individuals presenting chronic ACL tears. Our results indicate that levels of IL-6, IL-8, and IL-10 vary significantly over time in reconstruction patients. In the acute phase, the levels of these cytokines in reconstruction patients were significantly greater than those in controls. In the presurgery phase, cytokine levels in reconstruction patients were reduced and comparable with those in controls. Finally, cytokine levels increased again with respect to control group in the postsurgery phase. The levels of IL-1β and TNF-α showed no temporal variation. Our data show that the history of an ACL injury, including trauma and reconstruction, has a significant impact on levels of IL-6, IL-8, and IL-10 in synovial fluid but does not affect levels of TNF-α and IL-1β. PMID:27313403

  2. Effects of ACL Reconstructive Surgery on Temporal Variations of Cytokine Levels in Synovial Fluid

    PubMed Central

    Bigoni, Marco; Gandolla, Marta; Sacerdote, Paola; Piatti, Massimiliano; Castelnuovo, Alberto; Franchi, Silvia; Gorla, Massimo; Munegato, Daniele; Gaddi, Diego; Pedrocchi, Alessandra; Omeljaniuk, Robert J.; Locatelli, Vittorio; Torsello, Antonio

    2016-01-01

    Anterior cruciate ligament (ACL) reconstruction restores knee stability but does not reduce the incidence of posttraumatic osteoarthritis induced by inflammatory cytokines. The aim of this research was to longitudinally measure IL-1β, IL-6, IL-8, IL-10, and TNF-α levels in patients subjected to ACL reconstruction using bone-patellar tendon-bone graft. Synovial fluid was collected within 24–72 hours of ACL rupture (acute), 1 month after injury immediately prior to surgery (presurgery), and 1 month thereafter (postsurgery). For comparison, a “control” group consisted of individuals presenting chronic ACL tears. Our results indicate that levels of IL-6, IL-8, and IL-10 vary significantly over time in reconstruction patients. In the acute phase, the levels of these cytokines in reconstruction patients were significantly greater than those in controls. In the presurgery phase, cytokine levels in reconstruction patients were reduced and comparable with those in controls. Finally, cytokine levels increased again with respect to control group in the postsurgery phase. The levels of IL-1β and TNF-α showed no temporal variation. Our data show that the history of an ACL injury, including trauma and reconstruction, has a significant impact on levels of IL-6, IL-8, and IL-10 in synovial fluid but does not affect levels of TNF-α and IL-1β. PMID:27313403

  3. ACL reconstruction in children: a transphyseal technique.

    PubMed

    Lemaitre, G; Salle de Chou, E; Pineau, V; Rochcongar, G; Delforge, S; Bronfen, C; Haumont, T; Hulet, C

    2014-06-01

    The annual incidence of ACL tears is increasing steadily in pediatric patients. Chronic anterior instability causes meniscal lesions at a frequency that increases significantly with the injury-to-surgery interval. Conservative therapy, simple suturing, and isolated extra-articular tendon reconstruction are associated with high failure rates. Intra-articular arthroscopy-assisted tendon reconstruction is a good treatment method, although several different techniques have been described. We used a transphyseal technique with a hamstring tendon graft to treat 14 knees in 13 patients with a mean age of 13 years and 7 months. Mean injury-to-surgery interval was 6 months. Strict compliance with technical rules is required when using this technique. Bone tunnel diameter must not exceed 8 mm. Bone tunnels must be as vertical and central as possible. The fixation material must not bridge the physis (at the femur, cortical fixation; and at the tibia, fixation using a resorbable screw no longer than 25 mm combined with a staple). Meniscal lesions were present in half the knees and meniscal preservation considered mandatory. Conservative treatment of concomitant lesions was performed routinely. After a mean follow-up of 15 months, no recurrent tears or revision procedures for meniscectomy had been recorded. The IKDC grade was A or B in 93% of knees. The mean subjective IKDC score was 83.3 and the Lysholm score was in the excellent or good range in 93% of knees. Of the 14 knees, 2 exhibited signs suggesting femoral epiphysiodesis, with 4° of valgus deformity compared to the contra-lateral knee and no clinical consequences. Transphyseal reconstruction with open physes conducted in strict compliance with technical rules can be performed to control the instability and preserve the menisci. Nevertheless, this technique carries a risk of epiphysiodesis, chiefly at the femur.

  4. Nylon shock absorber prevents injury to parachute jumpers

    NASA Technical Reports Server (NTRS)

    Mandel, J. A.

    1966-01-01

    Nylon shock absorbers reduce the canopy-opening shock of a parachute to a level that protects the wearer from injury. A shock absorber is mounted on each of the four risers between the shroud lines and the harness. Because of their size and location, they pose no problem in repacking the chute and harness after a jump.

  5. Review of musculoskeletal injuries and prevention in the endoscopy practitioner.

    PubMed

    Harvin, Glenn

    2014-08-01

    Practitioners of endoscopy often experience musculoskeletal pain and injury (most often in the back, neck, shoulders, hands, wrists, and thumbs) that are associated with the minute and repetitive strain that is placed on these areas during endoscopic procedures. This review of the current documentation of endoscopy-related pain and injuries among practitioners finds that such problems are widespread and specific in kind as well as strongly correlated with high procedure volume and procedure duration. Research on the nature and impact of cumulative trauma and overuse syndromes in other professions such as dentistry, pianists, production labor, and athletics is brought to bear on the work of the endoscopist. A more thorough understanding of the nature and prevalence of work-related pain and injury sustained by endoscopists should inform further development of ergonomic practices and equipment design. This article reviews current recommendations for ergonomic design in the endoscopy procedure space and finds that reported compliance with those recommendations is quite low. Strategies for the management of the risk of musculoskeletal injuries related to the practice of endoscopy include compliance with currently recommended ergonomic practices, education of trainees in ergonomic technique when practicing endoscopy, and research toward the modification and development of more ergonomic endoscopes and procedure spaces. PMID:24798940

  6. Spinal Injuries in the Aquatics Environment, Part I: Prevention.

    ERIC Educational Resources Information Center

    Dworkin, Gerald M.

    1987-01-01

    Water-related activities are the number one cause of spinal cord injuries resulting from sports and recreation activities. This article discusses principles of safe diving; principles of safe water sliding; ways to reduce springboard diving accidents; factors contributing to springboard diving accidents; and safety recommendations for open water…

  7. Therapeutic strategies for preventing skeletal muscle fibrosis after injury

    PubMed Central

    Garg, Koyal; Corona, Benjamin T.; Walters, Thomas J.

    2015-01-01

    Skeletal muscle repair after injury includes a complex and well-coordinated regenerative response. However, fibrosis often manifests, leading to aberrant regeneration and incomplete functional recovery. Research efforts have focused on the use of anti-fibrotic agents aimed at reducing the fibrotic response and improving functional recovery. While there are a number of mediators involved in the development of post-injury fibrosis, TGF-β1 is the primary pro-fibrogenic growth factor and several agents that inactivate TGF-β1 signaling cascade have emerged as promising anti-fibrotic therapies. A number of these agents are FDA approved for other conditions, clearing the way for rapid translation into clinical treatment. In this article, we provide an overview of muscle's host response to injury with special emphasis on the cellular and non-cellular mediators involved in the development of fibrosis. This article also reviews the findings of several pre-clinical studies that have utilized anti-fibrotic agents to improve muscle healing following most common forms of muscle injuries. Although some studies have shown positive results with anti-fibrotic treatment, others have indicated adverse outcomes. Some concerns and questions regarding the clinical potential of these anti-fibrotic agents have also been presented. PMID:25954202

  8. Newspaper media reporting of motor vehicle crashes in Singapore: an opportunity lost for injury prevention education?

    PubMed

    Heng, Kenneth W J; Vasu, Alicia

    2010-06-01

    Newspaper media advocacy can help steer public attention away from motor vehicle crash (MVC) injuries as a personal problem to that of a social and public health issue. If used properly, newspaper media is potentially a powerful mass educator on MVC prevention. However, there is often a conflict of interest in which newspapers, in an attempt to boost readership and revenue, may over-emphasize and sensationalize the human-interest aspect of an MVC story. The aim of this study is to examine newspaper articles of MVCs in Singapore to assess how our newspaper media coverage portray MVCs and identify factors that mitigate injury and educate the public on injury prevention measures. Details of the MVC were extracted from 12 months of newspaper coverage in Singapore. Two independent coders were used to establish inter-rater reliability. From 1 January to 31 December 2007, 201 articles about MVCs were published. About 74.1% of articles assigned blame to a particular road user, negligence on either road user was implied in 56.7% of articles, and road safety messages were mentioned in 8% of the articles. The mainstream communication tone used was positive for law enforcement (71.1%) and neutral towards injury prevention or road safety messages (89.1%). Newspaper media reporting of MVCs in Singapore generally does not include injury prevention messages or highlight injury-mitigating measures. This is a lost opportunity for public education. Collaboration between public health practitioners and newspaper media is required to address this issue.

  9. Lower Extremity Malalignments and Anterior Cruciate Ligament Injury History

    PubMed Central

    Hertel, Jay; Dorfman, Jennifer H.; Braham, Rebecca A.

    2004-01-01

    To identify if lower extremity malalignments were associated with increased propensity of a history of anterior cruciate ligament (ACL) ruptures in males and females using a case control design. Twenty subjects (10 males, 10 females) had a history of ACL injury and twenty (10 males, 10 females) had no history of ACL injury. Subjects were assessed for navicular drop, quadriceps angle, pelvic tilt, hip internal and external rotation range of motion, and true and apparent leg length discrepancies. Statistical analysis was performed to identify differences in these measures in regard to injury history and gender, and to identify if any of these measures were predictive of ACL injury history. Increased navicular drop and anterior pelvic tilt were found to be statistically significant predictors of ACL injury history regardless of gender. Limbs that had previously suffered ACL ruptures were found to have increased navicular drop and anterior pelvic tilt compared to uninjured limbs. Based on the results of this retrospective study, the lower extremity malalignments examined do not appear to predispose females to tearing their ACLs more than males. Key Points Hyperpronation and greater anterior pelvic tilt were the two malalignments most associated with history of ACL injury. Females had larger quadriceps angles than males, but this measure was not significantly related to ACL injury history. Not all structural differences between genders help explain the increased risk of ACL injuries in female athletes. PMID:24624006

  10. Orthopedic Injuries: Protocols to Prevent and Manage Patient Falls.

    PubMed

    Parsons, Lynn C; Revell, Maria A

    2015-12-01

    Health care organizations must adopt a culture of safety and implement effective fall prevention protocols. The teach-back method is a useful strategy for health providers to determine patient understanding of information taught to maintain a safe environment and prevent falls. Purposeful rounding is a proactive approach to ensure that patient assessments are accurate and research supports that patients use the call light less when nurses participate in hourly rounding. This article provides the reader with evidence-based fall prevention interventions, tips for using the teach-back method, and fall prevention tools to safely care for patients of all ages.

  11. Injury patterns in aviation-related fatalities. Implications for preventive strategies.

    PubMed

    Li, G; Baker, S P

    1997-09-01

    Autopsy data from individual aviation crashes have long been used in aviation safety research in the form of case reports and case series studies. Injuries sustained from aviation crashes, however, have not been well documented at a national level. This study examines the injury patterns for persons who died in aviation crashes in the United States and the implications for preventive strategies. Death certificate data for all aviation-related fatalities for the years 1980 (n = 1,543) and 1990 (n = 1.011) were obtained from the National Center for Health Statistics. The immediate cause of death and all injury diagnoses recorded on the death certificates were analyzed in relation to year of injury, crash category, and type of victim. Despite a 34% reduction in the number of aviation-related fatalities between 1980 and 1990, injury patterns were fairly stable. Multiple injuries were listed as the immediate cause of death in 42% of the fatalities, followed by head injury (22%); internal injury of thorax, abdomen, or pelvis (12%); burns (4%); and drowning (3%). Head injuries were most common among children. The majority (86%) died at the scene or were dead on arrival at the hospital. Eighteen percent of the victims were reported to have sustained a single injury, with head injury being the cause of death in nearly a third of these fatalities. Blunt injuries resulting from deceleration forces, in particular head injury, are still the most important hazard threatening occupants' survival in aviation crashes. To further reduce aviation-related fatalities requires more effective restraint systems and other improvements in aircraft design. PMID:9290873

  12. Pilot study of female high school basketball players' anterior cruciate ligament injury knowledge, attitudes, and practices.

    PubMed

    Iversen, M D; Friden, C

    2009-08-01

    An anterior cruciate ligament (ACL) injury prevention program was evaluated. One hundred and thirteen female high school varsity and junior varsity basketball players and 12 coaches participated in an 8-week educational and skills program. Demographic and injury history data were collected. At pre-intervention and at the end of season, knowledge, attitudes, and practices about ACL risk and injury prevention were assessed via questionnaires, and frequency of two-footed landings were videotaped during games. Univariate statistics described the sample. Paired t-tests evaluated the program's impact. Cronbach's alpha, correlations, and kappa statistics assessed the validity and reliability of questionnaires and video analysis. Of the 113 players, 74 completed the study. The players' mean age was 16.25 years (SD=1.07; range=14.2-18.8). Baseline knowledge score was 57.2%, practice 58.4%, and attitude 73.5%. The mean baseline knowledge score of the 12 coaches (mean age=40.8 years; SD=10.3; range=26.9-56.3) was 68.7%. Players' knowledge about ACL injury prevention improved (t=2.57; P<0.01). No changes in attitudes toward injury prevention were found (t(diff)=1.88; P<0.06). Inter-rater reliability of two-footed landings observed was acceptable (kappa=0.72). Videotape analyses revealed a 5.5% increase in landing performance (t(diff)=9.6; P<0.0001). The program increased knowledge about ACL injury risk and improved player's landing skills.

  13. Building community capacity for agricultural injury prevention in a Navajo community.

    PubMed

    Helitzer, D; Willging, C; Hathorn, G; Benally, J

    2009-01-01

    This article describes the process of building community capacity to plan, implement, and evaluate culturally appropriate agricultural injury prevention programs on the Navajo Nation. Navajo farmers and ranchers, the community stakeholders in this model program, experience significantly greater farm-related occupational mortality compared to other ethnic groups in the southwestern U.S. In this population, effective agricultural injury prevention projects designed to change livestock and pesticide handling practices are likely to reduce agricultural-related injuries and deaths. Community-based organizations and community members may benefit from training to develop the capacity to undertake systematic planning and evaluation. Using a community-based participatory research approach that addressed the need for such training, a stakeholder group consisting of university faculty and community members implemented a sequential planning process that incorporated scientific principles and activities. Over five years, community stakeholders identified criteria to define capacity improvement and then proceeded to implement activities to enhance their ability to develop, implement, and evaluate agricultural injury prevention projects. Specifically, stakeholders developed, translated, and administered a baseline survey of agricultural practices among Navajo farmers and ranchers, used survey results to design two agricultural safety projects, and implemented and evaluated the interventions. The results of the evaluation of capacity building suggest that the project was successful. This project may serve as an innovative model for increasing community involvement in the development of agricultural injury prevention interventions with underserved populations where mortality and morbidity are high, and strategies for prevention have either not been effective or adequately studied. PMID:19266882

  14. OARSI Clinical Trials Recommendations: Design and conduct of clinical trials for primary prevention of osteoarthritis by joint injury prevention in sport and recreation.

    PubMed

    Emery, C A; Roos, E M; Verhagen, E; Finch, C F; Bennell, K L; Story, B; Spindler, K; Kemp, J; Lohmander, L S

    2015-05-01

    The risk of post-traumatic osteoarthritis (PTOA) substantially increases following joint injury. Research efforts should focus on investigating the efficacy of preventative strategies in high quality randomized controlled trials (RCT). The objective of these OARSI RCT recommendations is to inform the design, conduct and analytical approaches to RCTs evaluating the preventative effect of joint injury prevention strategies. Recommendations regarding the design, conduct, and reporting of RCTs evaluating injury prevention interventions were established based on the consensus of nine researchers internationally with expertise in epidemiology, injury prevention and/or osteoarthritis (OA). Input and resultant consensus was established through teleconference, face to face and email correspondence over a 1 year period. Recommendations for injury prevention RCTs include context specific considerations regarding the research question, research design, study participants, randomization, baseline characteristics, intervention, outcome measurement, analysis, implementation, cost evaluation, reporting and future considerations including the impact on development of PTOA. Methodological recommendations for injury prevention RCTs are critical to informing evidence-based practice and policy decisions in health care, public health and the community. Recommendations regarding the interpretation and conduct of injury prevention RCTs will inform the highest level of evidence in the field. These recommendations will facilitate between study comparisons to inform best practice in injury prevention that will have the greatest public health impact.

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

    PubMed

    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.

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

    PubMed

    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. PMID:25214744

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

    PubMed

    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.

  18. Guarding the Precious Smile: Incidence and Prevention of Injury in Sports: A Review

    PubMed Central

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

    2014-01-01

    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. PMID:25214744

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

    PubMed

    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.

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

    PubMed

    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. PMID:20180503