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https://www.readbyqxmd.com/read/29049267/variation-among-pediatric-orthopaedic-surgeons-when-treating-medial-epicondyle-fractures
#1
Meghan Hughes, Karan Dua, Nathan N O'Hara, Brian K Brighton, Theodore J Ganley, William L Hennrikus, Martin J Herman, Joshua E Hyman, J Todd Lawrence, Charles T Mehlman, Kenneth J Noonan, Norman Y Otsuka, Richard M Schwend, M Wade Shrader, Brian G Smith, Paul D Sponseller, Joshua M Abzug
BACKGROUND: Medial epicondyle fractures are a common pediatric and adolescent injury accounting for 11% to 20% of elbow fractures in this population. This purpose of this study was to determine the variability among pediatric orthopaedic surgeons when treating pediatric medial epicondyle fractures. METHODS: A discrete choice experiment was conducted to determine which patient and injury attributes influence the management of medial epicondyle fractures by pediatric orthopaedic surgeons...
October 18, 2017: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/29047063/life-cycle-impacts-of-shower-water-waste-heat-recovery-case-study-of-an-installation-at-a-university-sport-facility-in-the-uk
#2
Kenneth Ip, Kaiming She, Kemi Adeyeye
Recovering heat from waste water discharged from showers to preheat the incoming cold water has been promoted as a cost-effective, energy-efficient, and low-carbon design option which has been included in the UK's Standard Assessment Procedure (SAP) for demonstrating compliance with the Building Regulation for dwellings. Incentivized by its carbon cost-effectiveness, waste water heat exchangers (WWHX) have been selected and incorporated in a newly constructed Sports Pavilion at the University of Brighton in the UK...
October 18, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29046177/incidents-and-injuries-in-foot-launched-flying-extreme-sports
#3
Francesco Feletti, Andrea Aliverti, Maggie Henjum, Marco Tarabini, Eric Brymer
BACKGROUND: Participation rates in extreme sports have grown exponentially in the last 40 yr, often surpassing traditional sporting activities. The purpose of this study was to examine injury rates in foot-launched flying sports, i.e., sports in which a pilot foot-launches into flight with a wing already deployed. METHODS: This paper is based on a retrospective analysis of the reports of incidents that occurred between 2000 and 2014 among the British Hang Gliding and Paragliding Association members...
November 1, 2017: Aerospace Medicine and Human Performance
https://www.readbyqxmd.com/read/29045995/ingesting-a-sports-drink-enhances-simulated-ice-hockey-performance-while-reducing-perceived-effort
#4
Matthew Stephen Palmer, George Heigenhauser, MyLinh Duong, Lawrence L Spriet
This study determined whether ingesting a carbohydrate-electrolyte solution (CES) vs. progressive dehydration affected skeletal muscle glycogen use and performance in ice hockey players during simulated ice hockey exercise comprised of 3 active "periods". Seven males (21.3±0.3 years, 184.7±1.2 cm, 84.2±3.9 kg, and 49.6±1.8 mL·kg(-1)·min(-1)) performed a hockey-specific protocol on two occasions and either dehydrated progressively (NF), or stayed well-hydrated by ingesting a CES. Muscle biopsies were taken at rest, before the 3(rd) period (P3), and after the final sprint in the protocol...
October 18, 2017: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/29045487/the-psychosocial-impact-of-leg-ulcers-in-patients-with-sickle-cell-disease-i-don-t-want-them-to-know-my-little-secret
#5
Nkeiruka I Umeh, Brittany Ajegba, Ashley J Buscetta, Khadijah E Abdallah, Caterina P Minniti, Vence L Bonham
BACKGROUND: Sickle cell disease (SCD) impacts millions of individuals worldwide and more than 100,000 people in the United States. Leg ulcers are the most common cutaneous manifestation of SCD. The health status of individuals living with chronic leg ulcers is not only influenced by clinical manifestations such as pain duration and intensity, but also by psychosocial factors. Garnering insights into the psychosocial impact can provide a more holistic view of their influence on quality of life...
2017: PloS One
https://www.readbyqxmd.com/read/29045058/loop-mediated-isothermal-amplification-lamp-as-an-alternative-to-pcr-a-rapid-on-site-detection-of-gene-doping
#6
Olivier Salamin, Tiia Kuuranne, Martial Saugy, Nicolas Leuenberger
Innovation in medical research has been diverted at multiple occasions to enhance human performance. The predicted great progress in gene therapy has raised some concerns regarding its misuse in the world of sports (gene doping) for several years now. Even though there is no evidence that gene doping has ever been used in sports, the continuous improvement of gene therapy techniques increases the likelihood of abuse. Therefore, since 2004, efforts have been invested by the anti-doping community and WADA for the development of detection methods...
October 17, 2017: Drug Testing and Analysis
https://www.readbyqxmd.com/read/29042799/asthma-symptoms-mannitol-reactivity-and-exercise-induced-bronchoconstriction-in-adolescent-swimmers-versus-tennis-players
#7
Kerstin Romberg, Ellen Tufvesson, Leif Bjermer
BACKGROUND: Strenuous physical activity at an elite level is associated with an increased risk for asthma and, in some sports, also prevalence of allergies. The aim of this study was to investigate the prevalence of asthma and allergy among elite swimmers and tennis players and compare airway hyperreactivity to mannitol and exercise. MATERIALS AND METHODS: One hundred and one adolescent swimmers and 86 tennis players answered a questionnaire about respiratory symptoms and allergy and performed mannitol challenge and sport-specific exercise challenge...
2017: Journal of Asthma and Allergy
https://www.readbyqxmd.com/read/29039264/-football-is-a-boys-game-children-s-perceptions-about-barriers-for-physical-activity-during-recess-time
#8
Maria Martínez-Andrés, Raquel Bartolomé-Gutiérrez, Beatriz Rodríguez-Martín, Maria Jesus Pardo-Guijarro, Vicente Martínez-Vizcaíno
The aim of the study was to know the factors that influence boys and girls' perceptions for performing physical activity during playground recess from their own perspective. Ninety-eight schoolchildren aged 8-11 years from five schools from Cuenca (Spain) participated in 22 focus groups and carried out 98 drawings following the socioecological model as a theoretical framework. A content analysis of the transcripts from the focus groups and drawings was carried out by three researchers. Results showed that, in spite of boys and girls identified same barriers, there were gender differences in their perceptions...
2017: International Journal of Qualitative Studies on Health and Well-being
https://www.readbyqxmd.com/read/29039018/the-activity-demands-and-physiological-responses-encountered-during-basketball-match-play-a-systematic-review
#9
REVIEW
Emilija Stojanović, Nenad Stojiljković, Aaron T Scanlan, Vincent J Dalbo, Daniel M Berkelmans, Zoran Milanović
BACKGROUND: Basketball is a popular, court-based team sport that has been extensively studied over the last decade. OBJECTIVE: The purpose of this article was to provide a systematic review regarding the activity demands and physiological responses experienced during basketball match-play according to playing period, playing position, playing level, geographical location, and sex. METHODS: An electronic database search of relevant articles published prior to 30 September 2016 was performed with PubMed, MEDLINE, ERIC, Google Scholar, SCIndex, and ScienceDirect...
October 16, 2017: Sports Medicine
https://www.readbyqxmd.com/read/29038953/current-concepts-in-rehabilitation-for-traumatic-anterior-shoulder-instability
#10
REVIEW
Richard Ma, Olubusola A Brimmo, Xinning Li, Lindsey Colbert
PURPOSE OF REVIEW: The objectives of this review are to evaluate the current evidence-based literature and concepts surrounding rehabilitation in patients with anterior shoulder instability injuries and surgical repair. RECENT FINDINGS: The current literature evidence for shoulder rehabilitation for anterior shoulder instability and labral repair is limited. As a result, there are variations among surgeons and physical therapists in rehabilitation protocols after anterior shoulder instability injuries and repair...
October 16, 2017: Current Reviews in Musculoskeletal Medicine
https://www.readbyqxmd.com/read/29038897/-acute-achilles-tendon-rupture-state-of-the-art
#11
REVIEW
M Braunstein, S F Baumbach, V Herterich, W Böcker, H Polzer
The most favorable treatment for acute Achilles tendon ruptures remains controversial. In particular, three key questions are intensively debated: is operative or non-operative treatment superior? If surgery is performed, should open or minimally invasive percutaneous techniques be used? How should the follow-up treatment be carried out? The aim of this article is to answer these essential questions based on the currently available evidence. Non-operative treatment leads to a higher rate of re-ruptures and inferior functional results when compared to operative treatment...
October 16, 2017: Der Unfallchirurg
https://www.readbyqxmd.com/read/29037216/exploring-the-impact-of-the-care-sport-connector-in-the-netherlands
#12
Karlijn E F Leenaars, Eva Smit, Annemarie Wagemakers, Gerard R M Molleman, Maria A Koelen
BACKGROUND: Regular physical activity (PA) is deemed to contribute to the primary and secondary prevention of several chronic diseases, like diabetes mellitus, cancer, cardiovascular diseases, and osteoporosis. In 2012, Care Sport Connectors (CSC), to whom a broker has been ascribed, were introduced in the Netherlands to stimulate PA and guide primary care patients towards local sport facilities. The aim of this study was to explore which structural embedding is the most promising for CSCs' work...
October 16, 2017: BMC Public Health
https://www.readbyqxmd.com/read/29035985/qt-corrections-for-long-qt-risk-assessment-implications-for-the-preparticipation-examination
#13
David Hadley, David Hsu, David Pickham, Jonathan A Drezner, Victor F Froelicher
BACKGROUND: Because sudden cardiac death (SCD) in the young mainly occur in individuals with structurally normal hearts, improved screening techniques for detecting inherited arrhythmic diseases are needed. The QT interval is an important screening measurement; however, the criteria for detecting an abnormal QT interval are based on Bazett formula and older populations. OBJECTIVE: To define the normal upper limits for QT interval from the electrocardiograms (ECGs) of healthy young individuals, compare the major correction formula and propose new QT interval thresholds for detecting those at risk of SCD...
October 10, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/29035984/risk-factors-for-lower-extremity-injuries-among-contemporary-dance-students
#14
Christine van Seters, Rogier M van Rijn, Marienke van Middelkoop, Janine H Stubbe
OBJECTIVE: To determine whether student characteristics, lower-extremity kinematics, and strength are risk factors for sustaining lower-extremity injuries in preprofessional contemporary dancers. DESIGN: Prospective cohort study. SETTING: Codarts University of the Arts. PATIENTS: Forty-five first-year students of Bachelor Dance and Bachelor Dance Teacher. ASSESSMENT OF RISK FACTORS: At the beginning of the academic year, the injury history (only lower-extremity) and student characteristics (age, sex, educational program) were assessed using a questionnaire...
October 10, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/29035982/comparison-of-the-effect-of-5-different-treatment-options-for-managing-patellar-tendinopathy-a-secondary-analysis
#15
Dafne van Rijn, Inge van den Akker-Scheek, Mirjam Steunebrink, Ron L Diercks, Johannes Zwerver, Henk van der Worp
OBJECTIVE: Currently, no treatments exist for patellar tendinopathy (PT) that guarantee quick and full recovery. Our objective was to assess which treatment option provides the best chance of clinical improvement and to assess the influence of patient and injury characteristics on the clinical effect of these treatments. DESIGN: A secondary analysis was performed on the combined databases of 3 previously performed double-blind randomized controlled trials. PATIENTS: In total, 138 patients with PT were included in the analysis...
October 10, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/29035980/incidence-of-symptomatic-pulmonary-embolus-and-deep-vein-thrombosis-after-knee-arthroscopy-in-the-pediatric-and-adolescent-population
#16
Brian C Lau, Jason Jagodzinski, Nirav K Pandya
OBJECTIVE: The incidence of deep venous thrombosis (DVT) and pulmonary embolism (PE) after pediatric knee arthroscopy is unknown. The purpose of this study was to determine the incidence of venous thromboembolism (VTE) after knee arthroscopy in the pediatric and adolescent population in a high-volume center. DESIGN: Retrospective cohort study. SETTING: Tertiary care children's hospital. PATIENTS: All patients who underwent arthroscopy of the knee for a sports-related injury by 2 surgeons were reviewed...
October 10, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/29035978/use-of-blood-biomarkers-in-the-assessment-of-sports-related-concussion-a-systematic-review-in-the-context-of-their-biological-significance
#17
Brendan OʼConnell, Áine M Kelly, David Mockler, Matej Orešič, Karl Denvir, Garreth Farrell, Damir Janigro, Fiona Wilson
OBJECTIVES: To critically review current knowledge on the positive and negative predictive value of blood biomarkers for concussion; to illustrate the clinical and biological contexts that help evaluate the use of these markers in sport-related traumatic brain injuries (TBIs). METHODS: This systematic review was performed in accordance with PRISMA guidelines. We reviewed the measurement, clinical utility, endpoint, and biological significance of blood biomarkers in concussion...
October 12, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/29035588/external-match-loads-of-footballers-with-cerebral-palsy-a-comparison-among-sport-classes
#18
Javier Yanci, Daniel Castillo, Aitor Iturricastillo, Tomás Urbán, Raúl Reina
PURPOSE: The aim of this study was to determine and to compare the external match load (ML), according to sport class (FT) of footballers with cerebral palsy (CP) during the International Federation of CP Football (IFCPF) World Championships Qualification Tournament. METHODS: Forty-two international male footballers with CP participated in the data collection. The footballers with CP were classified according to their FT in three groups (i.e. FT5/6, FT7, and FT8)...
October 16, 2017: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/29035582/video-feedback-and-2-dimensional-landing-kinematics-in-elite-female-handball-players
#19
Anne Benjaminse, Wytze Postma, Ina Janssen, Egbert Otten
CONTEXT: In team handball, an anterior cruciate ligament injury often occurs during landing after a jump shot. Many intervention programs try to reduce the injury rate by instructing athletes to land more safely. Video is an effective way to provide feedback, but little is known about its influence on landing technique in sport-specific situations. OBJECTIVE: To test the effectiveness of a video-overlay feedback method on landing technique in elite handball players...
October 16, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/29035404/-biological-significance-of-chromium-iii-for-the-human-organism
#20
REVIEW
Anna Piotrowska, Wanda Pilch, Łukasz Tota, Gabriel Nowak
Currently, chromium is probably the most controversial transition metal. In recent publications it is clearly stated that it is not an essential micronutrient and should be considered to have a pharmacological effect. Conflicting scientific reports along with a huge amount of dietary supplements, as well as dietary and sports nutrients available on the market have prompted the authors to investigate the available information on the range of possible application, efficacy and safety of products containing salts or chelates of chromium III...
October 12, 2017: Medycyna Pracy
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