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Neuromuscular training

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https://www.readbyqxmd.com/read/28070484/deep-learning-predictions-of-survival-based-on-mri-in-amyotrophic-lateral-sclerosis
#1
Hannelore K van der Burgh, Ruben Schmidt, Henk-Jan Westeneng, Marcel A de Reus, Leonard H van den Berg, Martijn P van den Heuvel
Amyotrophic lateral sclerosis (ALS) is a progressive neuromuscular disease, with large variation in survival between patients. Currently, it remains rather difficult to predict survival based on clinical parameters alone. Here, we set out to use clinical characteristics in combination with MRI data to predict survival of ALS patients using deep learning, a machine learning technique highly effective in a broad range of big-data analyses. A group of 135 ALS patients was included from whom high-resolution diffusion-weighted and T1-weighted images were acquired at the first visit to the outpatient clinic...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/28068520/impact-loading-following-quadriceps-strength-training-in-individuals-with-medial-knee-osteoarthritis-and-varus-alignment
#2
Crystal O Kean, Rana S Hinman, Tim V Wrigley, Boon-Whatt Lim, Kim L Bennell
BACKGROUND: Greater impact loading at initial contact is postulated to play a role in the progression of osteoarthritis. Quadriceps weakness is common in individuals with knee osteoarthritis and may contribute to high impact loading. The purpose of this study was to examine the effects of quadriceps strengthening on impact loading parameters. METHODS: Data from 97 individuals with knee osteoarthritis who participated in a randomized clinical trial examining effects of a 12-week quadriceps strengthening program was used to conduct this secondary exploratory analysis...
January 4, 2017: Clinical Biomechanics
https://www.readbyqxmd.com/read/28060927/acute-effects-of-three-neuromuscular-warm-up-strategies-on-several-physical-performance-measures-in-football-players
#3
Francisco Ayala, Ana Calderón-López, Juan Carlos Delgado-Gosálbez, Sergio Parra-Sánchez, Carlos Pomares-Noguera, Sergio Hernández-Sánchez, Alejandro López-Valenciano, Mark De Ste Croix
No studies have analysed the acute effects of the FIFA 11+ and Harmoknee warm-up programmes on major physical performance measures. The aim of this study was to analyse the acute (post-exercise) effects of the FIFA 11+, Harmoknee and dynamic warm-up routines on several physical performance measures in amateur football players. A randomized, crossover and counterbalanced study design was used to address the purpose of this study. A total of sixteen amateur football players completed the following protocols in a randomized order on separate days: a) FIFA 11+; b) Harmoknee; and c) dynamic warm-up (DWU)...
2017: PloS One
https://www.readbyqxmd.com/read/28057945/ismp-medication-error-report-analysis-aggrastat-argatroban-mix-ups-don-t-expect-radiofrequency-identification-stock-systems-to-be-perfect-paralyzed-by-mistakes-reassess-the-safety-of-neuromuscular-blockers-in-your-facility
#4
Michael R Cohen, Judy L Smetzer
These medication errors have occurred in health care facilities at least once. They will happen again-perhaps where you work. Through education and alertness of personnel and procedural safeguards, they can be avoided. You should consider publishing accounts of errors in your newsletters and/or presenting them at your inservice training programs. Your assistance is required to continue this feature. The reports described here were received through the Institute for Safe Medication Practices (ISMP) Medication Errors Reporting Program...
December 2016: Hospital Pharmacy
https://www.readbyqxmd.com/read/28057073/a-comparison-of-emergency-airway-management-between-neuromuscular-blockades-alone-and-rapid-sequence-intubation-an-analysis-of-multicenter-prospective-study
#5
Nobuhiro Sato, Yusuke Hagiwara, Hiroko Watase, Kohei Hasegawa
BACKGROUND: Although airway management with neuromuscular blockade (NMB) alone is discouraged in the emergency department (ED), our previous study demonstrated that many patients were intubated using NMBs alone without sedatives. To refute this practice, we sought to compare the intubation success and adverse event rates between NMBs only and rapid sequence intubation (RSI). METHODS: This is a secondary analysis of the data from a prospective observational study of ED patients in 13 hospitals who underwent emergency airway management from April 2010 to August 2012...
January 3, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28053200/treatment-and-prevention-of-acute-and-recurrent-ankle-sprain-an-overview-of-systematic-reviews-with-meta-analysis
#6
Cailbhe Doherty, Chris Bleakley, Eamonn Delahunt, Sinead Holden
BACKGROUND: Ankle sprains are highly prevalent with high risk of recurrence. Consequently, there are a significant number of research reports examining strategies for treating and preventing acute and recurrent sprains (otherwise known as chronic ankle instability (CAI)), with a coinciding proliferation of review articles summarising these reports. OBJECTIVE: To provide a systematic overview of the systematic reviews evaluating treatment strategies for acute ankle sprain and CAI...
January 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28051969/effects-of-adding-neuromuscular-electrical-stimulation-to-traditional-military-amputee-rehabilitation
#7
Laura A Talbot, Emily Brede, E Jeffrey Metter
BACKGROUND: Traumatic transtibial amputations lead to an early decline in the use and weight bearing of the residual limb. These changes result in progressive quadriceps muscle atrophy with strength loss that affects standing and walking. Neuromuscular electrical stimulation (NMES) may be useful as an adjunct to amputee prosthetic rehabilitation to maintain quadriceps muscle strength and mass. The objective of this pilot study was to compare the effects of a home-based NMES rehabilitation program plus the traditional military amputee rehabilitation program (TMARP) to the effects of TMARP alone on quadriceps muscle strength, functional mobility, and pain in military service members after a combat-related lower extremity amputation...
January 2017: Military Medicine
https://www.readbyqxmd.com/read/28043056/speed-resistance-and-unexpected-accelerations-modulate-feed-forward-and-feedback-control-during-a-novel-weight-bearing-task
#8
Shih-Chiao Tseng, Keith R Cole, Michael A Shaffer, Michael A Petrie, Chu-Ling Yen, Richard K Shields
We developed a method to investigate feed-forward and feedback movement control during a weight bearing visuomotor knee tracking task. We hypothesized that a systematic increase in speed and resistance would show a linear decrease in movement accuracy, while unexpected perturbations would induce a velocity-dependent decrease in movement accuracy. We determined the effects of manipulating the speed, resistance, and unexpected events on error during a functional weight bearing task. Our long term objective is to benchmark neuromuscular control performance across various groups based on age, injury, disease, rehabilitation status, and/or training...
December 15, 2016: Gait & Posture
https://www.readbyqxmd.com/read/28039397/physical-exercise-in-aging-human-skeletal-muscle-increases-mitochondrial-calcium-uniporter-expression-levels-and-affects-mitochondria-dynamics
#9
Sandra Zampieri, Cristina Mammucari, Vanina Romanello, Laura Barberi, Laura Pietrangelo, Aurora Fusella, Simone Mosole, Gaia Gherardi, Christian Höfer, Stefan Löfler, Nejc Sarabon, Jan Cvecka, Matthias Krenn, Ugo Carraro, Helmut Kern, Feliciano Protasi, Antonio Musarò, Marco Sandri, Rosario Rizzuto
Age-related sarcopenia is characterized by a progressive loss of muscle mass with decline in specific force, having dramatic consequences on mobility and quality of life in seniors. The etiology of sarcopenia is multifactorial and underlying mechanisms are currently not fully elucidated. Physical exercise is known to have beneficial effects on muscle trophism and force production. Alterations of mitochondrial Ca(2+) homeostasis regulated by mitochondrial calcium uniporter (MCU) have been recently shown to affect muscle trophism in vivo in mice...
December 2016: Physiological Reports
https://www.readbyqxmd.com/read/28032343/tracking-motor-units-longitudinally-across-experimental-sessions-with-high-density-surface-electromyography
#10
E Martinez-Valdes, F Negro, C M Laine, D Falla, F Mayer, D Farina
A new method is proposed for tracking individual motor units (MUs) across multiple experimental sessions on different days. The technique is based on a novel decomposition approach for high-density surface electromyography and was tested with two experimental studies for reliability and sensitivity. Experiment I (reliability): ten participants performed isometric knee extensions at 10, 30, 50 and 70% of their maximum voluntary contraction (MVC) force in three sessions, each separated by 1 week. Experiment II (sensitivity): seven participants performed 2 weeks of endurance training (cycling) and were tested pre-post intervention during isometric knee extensions at 10 and 30% MVC...
December 28, 2016: Journal of Physiology
https://www.readbyqxmd.com/read/28030444/impact-of-reversal-strategies-on-the-incidence-of-postoperative-residual-paralysis-after-rocuronium-relaxation-without-neuromuscular-monitoring-a-partially-randomised-placebo-controlled-trial
#11
Réka Nemes, Béla Fülesdi, Adrienn Pongrácz, László Asztalos, Zoltán Szabó-Maák, Szabolcs Lengyel, Edömér Tassonyi
BACKGROUND: Electronic neuromuscular monitoring is not widely used to determine either the reversal requirements for neuromuscular block before extubation of the trachea, or to determine if there is any subsequent postoperative residual neuromuscular block (PORNB). OBJECTIVES: To investigate the incidence of PORNB using acceleromyography after spontaneous recovery of rocuronium-induced block and to compare this with the administration of sugammadex, neostigmine or a placebo...
December 26, 2016: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28012426/perceived-safety-and-efficacy-of-neuromuscular-blockers-for-acute-respiratory-distress-syndrome-among-medical-intensive-care-unit-practitioners-a-multicenter-survey
#12
Heather Torbic, Seth R Bauer, Heather A Personett, Amy L Dzierba, Joanna L Stollings, Lindsay P Ryder, Craig E Daniels, Sean M Caples, Erin N Frazee
PURPOSE: Neuromuscular blocking agents (NMBAs) are frequently used in patients with acute respiratory distress syndrome (ARDS). The purpose of this survey is to describe providers' knowledge and perceived efficacy and safety of NMBAs in patients with ARDS. MATERIALS AND METHODS: We performed a prospective, multicenter survey of medical intensive care unit intensivists, fellows, nurse practitioners (NPs), physician's assistants (PAs), and pharmacists at 5 tertiary care centers between July 2012 and May 2013...
December 7, 2016: Journal of Critical Care
https://www.readbyqxmd.com/read/28006886/neuromuscular-effect-of-dexmedetomidine-on-sevoflurane-an-open-label-dose-escalation-clinical-trial
#13
Hui H Ke, Huang H Wu, Qi Zhu, Yan Zhang, Jin R Xiao, Xiu Z Su, Wan J Zheng, Yu P Cai, Xiao Z Wu, Yu T Wang, Guo Z Chen
BACKGROUND: Sevoflurane presents reliable central neuromuscular effects. However, little knowledge is available regarding the interaction between sevoflurane and demedetomidine. We evaluated the neuromuscular effect of dexmedetomidine on sevoflurane in patients with normal neuromuscular transmission and calculated the 50% effective concentration (EC50). METHODS: One-hundred and forty-four ASA grade I~II patients with normal neuromuscular transmission, aged 20~60 years old, undergoing lower limbs surgery were enrolled in this open- label, dose-escalation clinical trial...
December 22, 2016: Minerva Anestesiologica
https://www.readbyqxmd.com/read/28002180/effect-of-whole-body-vibration-on-neuromuscular-activation-of-leg-muscles-during-dynamic-exercises-in-individuals-with-stroke
#14
Lin-Rong Liao, Marco Yiu Chung Pang
This study examined the leg muscle activity during exposure to different whole-body vibration (WBV) intensities while performing various dynamic exercises in chronic stroke patients. Thirty chronic stroke patients performed a series of dynamic exercises under three conditions: 1) low-intensity WBV [peak acceleration: 0.96 units of gravity of Earth (g)], 2) high-intensity WBV (1.61g), and 3) no WBV (NWBV). Neuromuscular activation was recorded with surface electromyography (EMG) on bilateral biceps femoris (BF), vastus lateralis (VL), tibialis anterior (TA) and gastrocnemius (GS) in both legs and was reported as EMGrms (root mean square) normalized to % maximal voluntary contraction...
December 8, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28002179/game-profile-based-training-in-soccer-a-new-field-approach
#15
Antonio Dello Iacono, Domenico Martone, Drazen Cular, Mirjana Milic, Johnny Padulo
The aim of the study was to profile and compare the time-motion, physiological, and neuromuscular responses of both national youth league (NYL) and UEFA Youth League (UYL) matches with those of an experimental game-profile-based training (GPBT) protocol. Time-motion traits and physiological, perceptual, and neuromuscular responses were investigated in 24 male soccer players across 14 matches and 6 GPBT training sessions, for a total of 420 samples. The GPBT had a greater influence on time-motion traits and perceptual responses than the NYL and UYL matches (all p< 0...
December 8, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28002176/effects-of-synergist-vs-non-synergist-split-resistance-training-routines-on-acute-neuromuscular-performance-in-resistance-trained-men
#16
Rafael P M Castanheira, João B Ferreira-Junior, Rodrigo Celes, Valdinar A Rocha-Junior, Eduardo L Cadore, Mikel Izquierdo, Martim Bottaro
The aim of this study was to evaluate the effects of synergist vs. non-synergist split resistance training routines on the acute neuromuscular performance of the elbow flexors in resistance trained men. Fifteen resistance trained men (age: 23.2 ± 4.0 years, height: 173.0 ± 0.08 cm, and body mass: 78.38 ± 9.31 kg) randomly performed three training routines separated by an interval of 7 days: 1) pull-pull exercises (synergist routine, SN), which included 6 sets of 10 maximum repetitions (RM) of a seated row exercise followed by 4 sets of 10RM of the preacher biceps curl exercise; 2) push-pull exercises (non-synergist routine, NS), which included 6 sets of 10RM of the bench press exercise followed by 4 sets of 10RM of the preacher biceps curl exercise; and 3) Control, which included 4 sets of 10RM of the preacher biceps curl exercise...
December 8, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/27999729/a-non-operative-approach-to-the-management-of-chronic-exertional-compartment-syndrome-in-a-triathlete-a-case-report
#17
Cristiana Kahl Collins, Brad Gilden
BACKGROUND & PURPOSE: Chronic Exertional Compartment Syndrome (CECS) causes significant exercise related pain secondary to increased intra-compartmental pressure (ICP) in the lower extremities. CECS is most often treated with surgery with minimal information available on non-operative approaches to care. This case report presents a case of CECS successfully managed with physical therapy. STUDY DESIGN: Case report. CASE DESCRIPTION: A 34-year-old competitive triathlete experienced bilateral anterior and posterior lower leg pain measured with a numerical pain rating scale of 7/10 at two miles of running...
December 2016: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/27994489/age-and-sex-related-differences-in-the-anthropometry-and-neuromuscular-fitness-of-competitive-taekwondo-athletes
#18
Pantelis Theodoros Nikolaidis, Krzysztof Buśko, Filipe Manuel Clemente, Ioannis Tasiopoulos, Beat Knechtle
Anthropometry and neuromuscular fitness have been shown to relate with taekwondo (TKD) performance; however, little information is available on the variation of these fitness components by sex and age in athletes practicing this sport. The aim of the present study was to examine the anthropometry and neuromuscular fitness of TKD athletes by sex and age. A total of 393 athletes (7-48 years old), separated into six age groups (7-9, 10-11, 12-13, 14-17, 18-32, and 33+), were examined for anthropometry and performed a series of neuromuscular fitness tests (flexibility, agility, muscle power, and isometric strength)...
2016: Open Access Journal of Sports Medicine
https://www.readbyqxmd.com/read/27993844/comparison-of-four-alternative-national-universal-anterior-cruciate-ligament-injury-prevention-programme-implementation-strategies-to-reduce-secondary-future-medical-costs
#19
Dion A Lewis, Brent Kirkbride, Christopher J Vertullo, Louisa Gordon, Tracy A Comans
BACKGROUND/AIM: Anterior cruciate ligament (ACL) injury is a common and devastating sporting injury. With or without ACL reconstruction, the risk of knee osteoarthritis (OA) and permanent disability later in life is markedly increased. While neuromuscular training programmes can prevent 50-80% of ACL injuries, no national implementation strategies exist in Australia. The aim of this study was to compare the ability of four alternative national universal ACL injury prevention programme implementation strategies to reduce future medical costs secondary to ACL injury...
December 19, 2016: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/27992250/impact-of-a-long-run-on-injury-related-biomechanics-with-relation-to-weekly-mileage-in-trained-male-runners
#20
Max R Paquette, Daniel A Melcher
The purposes of this study were to compare selected biomechanical variables before and after a long run, and to assess the relationship between weekly running volume and changes in lower limb biomechanics after the run. Twelve trained habitual rearfoot strike male runners ran overground before and after a treadmill long run while kinematic and kinetic data were recorded. Repeated measures analysis of variance and Cohen's d effect sizes were used to compare kinematic and kinetic variables before and after the run...
December 19, 2016: Journal of Applied Biomechanics
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