keyword
MENU ▼
Read by QxMD icon Read
search

Clinical gait analysis

keyword
https://www.readbyqxmd.com/read/28918356/what-is-the-price-for-the-duchenne-gait-pattern-in-patients-with-cerebral-palsy
#1
Firooz Salami, Mirjam Niklasch, Britta K Krautwurst, Thomas Dreher, Sebastian I Wolf
Duchenne gait is characterized by trunk lean towards the affected stance limb with the pelvis stable or elevated on the swinging limb side during single limb stance phase. We assessed the relationship between hip abduction moments and trunk kinetics in patients with cerebral palsy showing excessive lateral trunk motion. Data of 18 subjects with bilateral spastic cerebral palsy (CP) and 20 aged matched typically developing subjects (TD) were collected retrospectively. Criteria for patient selection were barefoot walking without aid presenting with excessive lateral trunk motion...
September 7, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28915903/a-quantitative-assessment-of-the-evolution-of-cerebellar-syndrome-in-children-with-phosphomannomutase-deficiency-pmm2-cdg
#2
Natalia Lourdes Serrano, Victor De Diego, Daniel Cuadras, Antonio F Martinez Monseny, Ramón Velázquez-Fragua, Laura López, Ana Felipe, Luis G Gutiérrez-Solana, Alfons Macaya, Belén Pérez-Dueñas, Mercedes Serrano
BACKGROUND: We aim to delineate the progression of cerebellar syndrome in children with phosphomannomutase-deficiency (PMM2-CDG) using the International Cooperative Ataxia Rating Scale (ICARS). We sought correlation between cerebellar volumetry and clinical situation. We prospectively evaluated PMM2-CDG patients aged from 5 to 18 years through ICARS at two different time points set apart by at least 20 months. We reviewed available MRIs and performed volumetric analysis when it was possible...
September 15, 2017: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/28903010/effect-of-loading-on-in-vivo-tibiofemoral-and-patellofemoral-kinematics-of-healthy-and-acl-reconstructed-knees
#3
Jarred M Kaiser, Michael F Vignos, Richard Kijowski, Geoffrey Baer, Darryl G Thelen
BACKGROUND: Although knees that have undergone anterior cruciate ligament reconstruction (ACLR) often exhibit normal laxity on clinical examination, abnormal kinematic patterns have been observed when the joint is dynamically loaded during whole body activity. This study investigated whether abnormal knee kinematics arise with loading under isolated dynamic movements. HYPOTHESIS: Tibiofemoral and patellofemoral kinematics of ACLR knees will be similar to those of the contralateral uninjured control knee during passive flexion-extension, with bilateral differences emerging when an inertial load is applied...
September 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28902805/the-effect-of-hearing-aids-and-cochlear-implants-on-balance-during-gait
#4
Tyler S Weaver, Corey S Shayman, Timothy E Hullar
HYPOTHESIS: Auditory input in people with hearing impairment will improve balance while walking. BACKGROUND: Auditory input is increasingly recognized as an additional input for balance. Several studies have found auditory cues to improve static balance measured on a sway platform. The effect of audition on gait, a dynamic task also linked to fall risk, has not been fully examined. If a positive effect were shown between audition and balance, it would further indicate that improving hearing could also improve balance...
October 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28894132/testing-gait-with-ankle-foot-orthoses-in-children-with-cerebral-palsy-by-using-functional-mixed-effects-analysis-of-variance
#5
Bairu Zhang, Richard Twycross-Lewis, Heiko Großmann, Dylan Morrissey
Existing statistical methods extract insufficient information from 3-dimensional gait data, rendering clinical interpretation of impaired movement patterns sub-optimal. We propose an alternative approach based on functional data analysis that may be worthy of exploration. We apply this to gait data analysis using repeated-measurements data from children with cerebral palsy who had been prescribed fixed ankle-foot orthoses as an example. We analyze entire gait curves by means of a new functional F test with comparison to multiple pointwise F tests and also to the traditional method - univariate repeated-measurements analysis of variance of joint angle minima and maxima...
September 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28891991/a-graphene-based-flexible-pressure-sensor-with-applications-to-plantar-pressure-measurement-and-gait-analysis
#6
Cunguang Lou, Shuo Wang, Tie Liang, Chenyao Pang, Lei Huang, Mingtao Run, Xiuling Liu
In the present study, we propose and develop a flexible pressure sensor based on the piezoresistive effect of multilayer graphene films on polyester textile. The pressure response results from the deformation of graphene conductive network structure and the changes in resistance. Here, we show that the graphene pressure sensor can achieve a sensitivity value of 0.012 kPa - 1 , the measurement range can be as high as 800 kPa, and the response time can reach to 50 ms. Subsequently, a stable in-shoe wireless plantar pressure measurement system is developed and dynamic pressure distribution is acquired in real-time...
September 11, 2017: Materials
https://www.readbyqxmd.com/read/28890341/cueing-for-people-with-parkinson-s-disease-with-freezing-of-gait-a-narrative-review-of-the-state-of-the-art-and-novel-perspectives
#7
REVIEW
Ginis Pieter, Nackaerts Evelien, Nieuwboer Alice, Heremans Elke
Freezing, which manifests during gait and other movements, is an incapacitating motor symptom experienced by many patients with Parkinson's disease (PD). In rehabilitation, auditory and visual cueing methods are commonly applied to evoke a more goal-directed type of motor control and, as such, reduce freezing severity in patients with PD. In this narrative review, we summarize the current evidence regarding the effects of external cueing in patients with PD with freezing of gait (FOG) and provide suggestions on how to further improve cueing effectiveness with emerging technological developments...
September 7, 2017: Annals of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/28888909/association-of-varus-thrust-with-prevalent-patellofemoral-osteoarthritis-a-cross-sectional-study
#8
Hirotaka Iijima, Naoto Fukutani, Yuko Yamamoto, Masakazu Hiraoka, Kazuyuki Miyanobu, Masashi Jinnouchi, Eishi Kaneda, Takuya Isho, Tomoki Aoyama, Hiroshi Kuroki, Shuichi Matsuda
This cross-sectional study investigated (i) the association of varus thrust during gait with the presence of patellofemoral osteoarthritis (PFOA) in patients with medial knee osteoarthritis (OA) and (ii) patellar alignment in the knees with varus thrust. Participants from orthopedic clinics (n=171; mean age, 73.4 years; 71.9% female) diagnosed with radiographic medial knee OA (Kellgren/Lawrence [K/L] grade ≥1) were included in this study, and underwent gait observation for varus thrust assessment using 2D video analysis...
August 31, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28882330/combining-muscle-synergies-and-biomechanical-analysis-to-assess-gait-in-stroke-patients
#9
Filipe O Barroso, Diego Torricelli, Francisco Molina-Rueda, Isabel M Alguacil-Diego, Roberto Cano-de-la-Cuerda, Cristina Santos, Juan C Moreno, Juan C Miangolarra-Page, José L Pons
The understanding of biomechanical deficits and impaired neural control of gait after stroke is crucial to prescribe effective customized treatments aimed at improving walking function. Instrumented gait analysis has been increasingly integrated into the clinical practice to enhance precision and inter-rater reliability for the assessment of pathological gait. On the other hand, the analysis of muscle synergies has gained relevance as a novel tool to describe the neural control of walking. Since muscle synergies and gait analysis capture different but equally important aspects of walking, we hypothesized that their combination can improve the current clinical tools for the assessment of walking performance...
August 20, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28878050/antibody-associated-cns-syndromes-without-signs-of-inflammation-in-the-elderly
#10
Domingo Escudero, Mar Guasp, Helena Ariño, Carles Gaig, Eugenia Martínez-Hernández, Josep Dalmau, Francesc Graus
OBJECTIVE: To report the CNS syndromes of patients ≥60 years of age with antibodies against neuronal surface antigens but no evidence of brain MRI and CSF inflammatory changes. METHODS: This was a retrospective clinical analysis of patients with antibodies against neuronal surface antigens who fulfilled 3 criteria: age ≥60 years, no inflammatory abnormalities in brain MRI, and no CSF pleocytosis. Antibodies were determined with reported techniques. RESULTS: Among 155 patients ≥60 years of age with neurologic syndromes related to antibodies against neuronal surface antigens, 35 (22...
September 6, 2017: Neurology
https://www.readbyqxmd.com/read/28877943/systematic-review-of-the-evidence-on-orthotic-devices-for-the-management-of-knee-instability-related-to-neuromuscular-and-central-nervous-system-disorders
#11
Catriona McDaid, Debra Fayter, Alison Booth, Joanne O'Connor, Rocio Rodriguez-Lopez, Dorothy McCaughan, Roy Bowers, Cynthia P Iglesias, Simon Lalor, Rory J O'Connor, Margaret Phillips, Gita Ramdharry
OBJECTIVES: To assess the effectiveness of orthotic devices for the management of instability of the knee in adults with a neuromuscular disorder or central nervous system disorder. DESIGN: A systematic review of primary studies. SETTING: Community. PARTICIPANTS: Adults with a neuromuscular disorder or central nervous system disorder and impaired walking ability due to instability of the knee. INTERVENTIONS: Orthoses with the clinical aim of controlling knee instability, for example, knee-ankle-foot orthoses, ankle-foot orthoses and knee orthoses or mixed design with no restrictions in design or material...
September 5, 2017: BMJ Open
https://www.readbyqxmd.com/read/28875386/novel-spg20-mutation-in-an-extended-family-with-troyer-syndrome
#12
S Bizzari, A R Hamzeh, P Nair, M Mohamed, F Saif, G Aithala, M T Al-Ali, F Bastaki
Troyer Syndrome (TRS) is a rare autosomal recessive complicated spastic paraplegia disorder characterized by various neurological and musculoskeletal manifestations. Pathogenicity stems from mutations in SPG20 which encodes Spartin, a multifunctional protein that is thought to be essential for neuron viability. Here we report on the clinical and molecular characterization of TRS in five patients from an extended consanguineous family in the United Arab Emirates. Molecular analysis involved Whole Exome Sequencing and Sanger sequencing for identification and confirmation of the causative variant respectively...
September 5, 2017: Metabolic Brain Disease
https://www.readbyqxmd.com/read/28872919/a-safety-analysis-of-edaravone-mci-186-during-the-first-six-cycles-24-weeks-of-amyotrophic-lateral-sclerosis-als-therapy-from-the-double-blind-period-in-three-randomized-placebo-controlled-studies
#13
Alexander Kalin, Elvia Medina-Paraiso, Kaoru Ishizaki, Alex Kim, Yannong Zhang, Takanori Saita, Masahiko Wasaki
BACKGROUND: There continues to be a need for new therapies to treat ALS. OBJECTIVE: Provide an overview of safety for edaravone in ALS patients during the first six cycles of treatment. METHODS: Analysis was based on three randomised, placebo-controlled clinical trials. Endpoints included treatment-emergent adverse events (TEAEs), including AEs leading to discontinuation, serious adverse events (SAEs), and deaths. RESULTS: The analysis included a total of 368 patients (184 in the edaravone group and placebo group, respectively)...
October 2017: Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration
https://www.readbyqxmd.com/read/28872354/video-and-clinical-screening-of-national-rugby-league-players-suspected-of-sustaining-concussion
#14
Andrew J Gardner, Magdalena Wojtowicz, Douglas P Terry, Christopher R Levi, Ross Zafonte DO, Grant L Iverson
PRIMARY OBJECTIVE: This study reviewed the available sideline Sport Concussion Assessment Tool-Third Edition (SCAT3) performance of players who were removed from play using the 'concussion interchange rule' (CIR), the available video footage of these incidences, and associated return to play and concussion diagnosis decisions. RESEARCH DESIGN: Descriptive, observational case series. METHODS AND PROCEDURES: Data were collected from all NRL players who used the CIR during the 2014 season...
September 5, 2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/28863297/clinical-gait-evaluation-of-patients-with-knee-osteoarthritis
#15
Jun Sun, Yancheng Liu, Songhua Yan, Guanglei Cao, Shasha Wang, D Kevin Lester, Kuan Zhang
Knee osteoarthritis (KOA) is the most common osteoarthritis in lower limbs, and gait measurement is important to evaluate walking function of KOA patients before and after treatment. The third generation Intelligent Device for Energy Expenditure and Activity (IDEEA3) is a portable gait analysis system to evaluate gaits. This study is to evaluate the accuracy and reliability of IDEEA3 for gait measurement of KOA patients. Meanwhile, gait differences between KOA patients and healthy subjects are examined. Twelve healthy volunteers were recruited for measurement comparison of gait cycle (GC), cadence, step length, velocity and step counts between a motion analysis system and a high-speed camera (GoPro Hero3)...
August 16, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28860409/effects-of-multilevel-surgery-on-a-flexed-knee-gait-in-adults-with-cerebral-palsy
#16
C Putz, S I Wolf, E M Mertens, A Geisbüsch, S Gantz, F Braatz, L Döderlein, T Dreher
AIMS: A flexed knee gait is common in patients with bilateral spastic cerebral palsy and occurs with increased age. There is a risk for the recurrence of a flexed knee gait when treated in childhood, and the aim of this study was to investigate whether multilevel procedures might also be undertaken in adulthood. PATIENTS AND METHODS: At a mean of 22.9 months (standard deviation 12.9), after single event multi level surgery, 3D gait analysis was undertaken pre- and post-operatively for 37 adult patients with bilateral cerebral palsy and a fixed knee gait...
September 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28858631/near-falls-in-people-with-parkinson-s-disease-circumstances-contributing-factors-and-association-with-falling
#17
Tatjana Gazibara, Darija Kisic Tepavcevic, Marina Svetel, Aleksandra Tomic, Iva Stankovic, Vladimir S Kostic, Tatjana Pekmezovic
OBJECTIVES: To describe circumstances of near-falls among persons with Parkinson's disease (PD), assess factors associated with near-falling and assess whether near-falls in the first 6 months are associated with falling in the latter 6 months over one year of follow-up. MATERIALS AND METHODS: In the period August 2011-December 2012, 120 consecutive persons with PD, who denied having fallen in the past 6 months, were recruited at Clinical center of Serbia in Belgrade...
October 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28844614/responsiveness-of-gait-analysis-parameters-in-a-cohort-of-71-cmt-subjects
#18
Tiziana Lencioni, Giuseppe Piscosquito, Marco Rabuffetti, Gabriele Bovi, Enrica Di Sipio, Manuela Diverio, Isabella Moroni, Luca Padua, Emanuela Pagliano, Angelo Schenone, Davide Pareyson, Maurizio Ferrarin
Detection of worsening in the slowly progressive Charcot-Marie-Tooth disease (CMT) is difficult. As previous clinical scales showed low responsiveness, novel outcome measures are under study, including innovative approaches such as quantitative muscle MRI and instrumented movement analysis. Since gait analysis proved able to reliably quantify CMT locomotor deficits, we aimed to explore whether it can be a sensitive-to-change outcome measure in CMT studies. Clinical and biomechanical evaluations were performed in 71 CMT subjects at baseline and after a mean (±sd) of 28...
July 14, 2017: Neuromuscular Disorders: NMD
https://www.readbyqxmd.com/read/28842793/knee-function-after-limb-salvage-surgery-for-malignant-bone-tumor-comparison-of-megaprosthesis-and-distal-femur-allograft-with-epiphysis-sparing
#19
Sébastien Pesenti, Emilie Peltier, Vincent Pomero, Guillaume Authier, Lionel Roscigni, Elke Viehweger, Jean-Luc Jouve
PURPOSE: Limb salvage surgery is increasingly used for the treatment of distal femur bone sarcomas. Total knee replacement using megaprosthesis and epiphysis-sparing biologic reconstruction using an allograft are widely used in order to preserve joint motion. We aimed to compare the results of these procedures using gait analysis in patients undergoing limb salvage surgery. METHODS: Fifteen patients were included, nine undergoing allograft with epiphysis sparing (Allograft group) and six undergoing megaprosthesis (Megaprosthesis group)...
August 26, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28836845/repeatability-of-gait-pattern-variables-measured-by-use-of-extremity-mounted-inertial-measurement-units-in-nonlame-horses-during-trotting
#20
Antonio M Cruz, Ugo E Maninchedda, Dominik Burger, Sabine Wanda, Beatriz Vidondo
OBJECTIVE To determine repeatability of gait variables measured by use of extremity-mounted inertial measurement units (IMUs) in nonlame horses during trotting under controlled conditions of treadmill exercise. ANIMALS 10 horses. PROCEDURES Six IMUs were strapped to the metacarpal, metatarsal, and distal tibial regions of each horse. Data were collected in a standardized manner (3 measurements/d on 3 d/wk over a 3-week period) while each horse was trotted on a treadmill. Every measurement consisted of a minimum of 20 strides from which a minimum of 10 strides was selected for analysis...
September 2017: American Journal of Veterinary Research
keyword
keyword
72493
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"