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https://www.readbyqxmd.com/read/29487985/-risk-factors-for-the-development-of-rotator-cuff-tears-in-individuals-with-paraplegia-a-cross-sectional-study
#1
W Pepke, M Brunner, R Abel, H Almansour, H J Gerner, A Hug, F Zeifang, Y Kentar, T Bruckner, M Akbar
QUESTION: Shoulder pain and rotator cuff tears are highly prevalent among wheelchair dependent individuals with paraplegia. The purpose of this study was to identify potential risk factors associated with the development of rotator cuff tears in this population. METHODS: A total of 217 wheelchair dependent individuals with paraplegia were included in this cross-sectional study (level of evidence III). The mean age of this population was 47.9 years and the mean duration of wheelchair dependence was 24...
February 27, 2018: Der Orthopäde
https://www.readbyqxmd.com/read/29477411/effect-of-rear-wheel-suspension-on-tilt-in-space-wheelchair-shock-and-vibration-attenuation
#2
Molly Hischke, Raoul F Reiser
BACKGROUND: Suspension systems are designed to reduce shock and vibration exposure. An aftermarket rear-wheel suspension system is now available for manual tilt-in-space wheelchairs. OBJECTIVE: To compare quantifiable shock and vibration on a rigid manual tilt-in-space wheelchair to published data on manual wheelchairs and to determine whether aftermarket rear suspension system will significantly decrease shock exposure when traversing common obstacles. DESIGN: Cross-sectional SETTING: Research Laboratory PARTICIPANTS: Ten healthy non-wheelchair users...
February 22, 2018: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29477350/surgical-treatment-of-hip-ankylosis-due-to-heterotopic-ossification-secondary-to-spinal-cord-injury
#3
L M Romero-Muñoz, A Barriga-Martín, J DeJuan-García
OBJECTIVES: To expose our experience in the diagnostic and surgical treatment of neurogenic heterotopic ossification of the hip. MATERIAL AND METHODS: We designed an observational retrospective descriptive study including 20 patients (30 hips) with neurogenic heterotopic ossification of the hip secondary to spinal cord injury attended in our institution in the last 10 years, with a minimum of one year follow-up. Medical files and imaging studies were reviewed. The study variables analyzed were: type and localization of neurogenic heterotopic ossification, pre-post excision range of motion, level and aetiology of spinal cord injury, ASIA score, smoking history, surgical approach and complications associated with surgery...
February 21, 2018: Revista Española de Cirugía Ortopédica y Traumatología
https://www.readbyqxmd.com/read/29395893/effect-of-nadi-svedana-with-simultaneous-passive-stretching-on-correction-of-sandhijadya
#4
Mansi M Patel, Manish V Patel, S N Gupta, Kalapi B Patel
Severe knee flexion contracture greater than 80° is rare and challenging to manage. It is a common complication which occurs after a prolonged course of the rheumatoid arthritis. The case was a 45 year old female patient of Ama vata (rheumatoid arthritis) with sandhijadya and sankoca (contracture deformity) who was hospitalized for 2 months. She was unable to walk since 1 year due to contracture of both knee joints. The patient came on a wheel chair and was unable to walk even with support. She was advised for contracture repair surgery which she refused...
January 30, 2018: Journal of Ayurveda and Integrative Medicine
https://www.readbyqxmd.com/read/29378582/a-novel-one-arm-motorized-walker-for-hemiplegic-stroke-survivors-a-feasibility-study
#5
Ki-Hun Cho, SeungHyeon Pyo, Gi-Su Shin, Sung-Duk Hong, Se-Han Lee, DongGeon Lee, SunHae Song, GyuChang Lee
BACKGROUND: A hemiplegic stroke survivor with a moderate to severe gait disturbance may have difficulty walking using a one-arm walker. This study aimed to test the safety and feasibility of a prototype one-arm motorized walker that uses a power-driven device to provide gait assistance to hemiplegic stroke survivors with moderate to severe gait disturbances. METHODS: A one-arm motorized walker with a power-driven device was developed and tested with respect to 10 distinct variables, including weight, degrees of freedom, handle, handle substitution function, two-sided use function, variable handle height, redirecting function, electric moving parts through the handle control, brake function using the handle control, folding chairs, and design stability...
January 30, 2018: Biomedical Engineering Online
https://www.readbyqxmd.com/read/29250350/a-copper-ii-paddle-wheel-structure-of-tranexamic-acid-di-chloro-tetra-kis-%C3%AE-4-ammonio-meth-yl-cyclo-hexane-1-carboxyl-ato-o-o-dicopper-ii-dichloride-hexa-hydrate
#6
Muhammad Altaf, Helen Stoeckli-Evans
Tranexamic acid [systematic name: trans -4-(amino-meth-yl)cyclo-hexane-1-carb-oxy-lic acid], is an anti-fibrinolytic amino acid that exists as a zwitterion [ trans -4-(ammonio-meth-yl)cyclo-hexane-1-carboxyl-ate] in the solid state. Its reaction with copper chloride leads to the formation of a compound with a copper(II) paddle-wheel structure that crystallizes as a hexa-hydrate, [Cu2 Cl2 (C8 H15 NO2 )4 ]2+ ·2Cl- ·6H2 O. The asymmetric unit is composed of a copper(II) cation, two zwitterionic tranexamic acid units, a coordinating Cl- anion and a free Cl- anion, together with three water mol-ecules of crystallization...
October 1, 2017: Acta Crystallographica. Section E, Crystallographic Communications
https://www.readbyqxmd.com/read/29211166/-factors-associated-with-the-use-of-wheelchairs-by-institutionalized-elderly-people
#7
Elysama Fernandes Alves, Poliana Penasso Bezerra
Due to the high prevalence of wheel-chair use by institutionalized elderly people, the scope of this research was to verify whether factors involving gender, age, education, length of institutionalization, comorbidities, cognition and functionality are associated with the use of such equipment, as well as ascertain the reasons for use according to the perceptions of the elderly. It is a cross-sectional descriptive study that included 55 elderly people subdivided into G1 (locomotion without assistance) and G2 (wheelchair users)...
November 2017: Ciência & Saúde Coletiva
https://www.readbyqxmd.com/read/29159465/changes-in-disability-in-people-with-multiple-sclerosis-a-10-year-prospective-study
#8
David Conradsson, Charlotte Ytterberg, Lena von Koch, Sverker Johansson
BACKGROUND: Little is known about the long-term course of disability in relation with disease severity in people with multiple sclerosis (PwMS). OBJECTIVE: To explore changes in a broad spectrum of disability over 10 years in relation with disease severity in PwMS. METHODS: We conducted a longitudinal study of 155 PwMS who attended the MS Centre at Karolinska University Hospital, Stockholm. Disease severity was determined by the use of the Expanded Disability Status Scale (EDSS) and classified as mild MS (EDSS score 0-3...
January 2018: Journal of Neurology
https://www.readbyqxmd.com/read/29053890/prospective-comparison-of-acute-motor-axonal-neuropathy-and-acute-inflammatory-demyelinating-polyradiculoneuropathy-in-140-children-with-guillain-barr%C3%A3-syndrome-in-india
#9
Jayantee Kalita, Mritunjai Kumar, Usha K Misra
INTRODUCTION: There have been few reports on subtypes of Guillain-Barré syndrome (GBS) in children. We compared clinical and laboratory findings of acute inflammatory demyelinating polyradiculoneuropathy (AIDP) and acute motor axonal neuropathy (AMAN). METHODS: One hundred forty children with GBS were included. Based on nerve conduction study (NCS) findings, patients were subclassified as AIDP, AMAN, acute motor sensory axonal neuropathy (AMSAN), and equivocal...
October 20, 2017: Muscle & Nerve
https://www.readbyqxmd.com/read/29032905/analysis-of-wound-healing-time-and-wound-free-period-as-outcomes-after-surgical-and-endovascular-revascularization-for-critical-lower-limb-ischemia
#10
Jin Okazaki, Daisuke Matsuda, Kiyoshi Tanaka, Masaru Ishida, Sosei Kuma, Koichi Morisaki, Tadashi Furuyama, Yoshihiko Maehara
BACKGROUND: Traditional end points, such as amputation-free survival, used to assess the clinical effectiveness of lower limb revascularization have shortcomings because they do not account independently for wound nonhealing and recurrence or patient survival. Wound healing process and maintenance of a wound-free state after revascularization were not well-studied. The aim of this study was to elucidate the long-term clinical course of ischemic wounds after revascularization. We focused on initial wound healing process as well as the maintenance of a wound-free state after achievement of wound healing...
March 2018: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28986644/traumatic-occipito-cervical-dissociation-in-adults-a-middle-eastern-cohort-study
#11
K Venugopal Menon, Ismail Al Habsi, Khalifa Al Ghafri
The objective of this study is to describe a series of cranio-cervical dissociation victims and evaluate their outcomes as well as discuss the clinical dilemmas we faced in the context of current literature evidence. This is a retrospective cohort study of traumatic occipito-cervical dissociation in five patients (three males and two females) encountered between 2010 and 2016 at a tertiary care facility in the Middle East region. All patients underwent occipito-cervical fusion using screws and rods system with mean postoperative follow-up period of 2...
October 6, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28933700/a-secondary-analysis-of-longitudinal-prevalence-data-to-determine-the-use-of-pressure-ulcer-preventive-measures-in-dutch-nursing-homes-2005-2014
#12
Martin Wf van Leen, Joseph Mga Schols, Steven Er Hovius, Ruud Jg Halfens
Pressure ulcers (PUs) are an important and distressing problem in Dutch nursing homes. A secondary analysis of longitudinal data from the Dutch National Prevalence Measurement of Care Problems (LPZ) - an annual, multicenter, point-prevalence survey - was conducted for the years 2005-2014 to determine the use of specific recommended PU preventive measures from the European Pressure Ulcer Advisory Panel 1998, the National Pressure Ulcer Advisory Panel/European Pressure Ulcer Advisory Panel 2009, and the 2002 and 2011 Dutch PU guidelines...
September 2017: Ostomy/wound Management
https://www.readbyqxmd.com/read/28859335/a-new-mutation-in-fig4-causes-a-severe-form-of-cmt4j-involving-trpv4-in-the-pathogenic-cascade
#13
Benoit J Gentil, Erin O'Ferrall, Colin Chalk, Luis F Santana, Heather D Durham, Rami Massie
Mutations in FIG4, coding for a phosphoinositol(3,5) bisphosphate 5' phosphatase and involved in vesicular trafficking and fusion, have been shown causing a recessive form of Charcot-Marie-Tooth (CMT). We have identified a novel intronic mutation in the FIG4 in a wheel-chair bound patient presenting with a severe form of CMT4J and provide a longitudinal study. Investigations indicated a demyelinating sensorimotor polyneuropathy with diffuse active denervation and severe axonal loss. Genetic testing revealed that the patient is heterozygous for 2 FIG4 mutations, p...
September 1, 2017: Journal of Neuropathology and Experimental Neurology
https://www.readbyqxmd.com/read/28813852/event-based-control-for-sit-to-stand-transition-using-a-wearable-exoskeleton
#14
Vijaykumar Rajasekaran, Manuel Vinagre, Joan Aranda
Sit-to-stand transition is an essential step in a lower limb rehabilitation therapy, mainly for assisting the patient to transit from wheel chair to the next level of therapy. A mixed stiffness-damping control adaptation is proposed for this task which will help in reaching the final position with a constant velocity. A combination of control model is proposed to ensure the initiation and the final stage of the transition, such as to ensure stability and to maintain the equilibrium. The combined control model helps in reaching the goal position with equal participation from the user...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28638570/barriers-in-accessing-care-services-for-physically-disabled-in-a-hospital-setting-in-riyadh-saudi-arabia-cross-sectional-study
#15
Fatimah MohammedAli Alkawai, Abdullah Saad Alowayyed
Objective: The aim of this study was to identify the significant difficulties in access to health care services experienced by patients with physical disabilities. Method: A cross-sectional study at King Abdul Aziz Medical City, Riyadh, Saudi Arabia on 235 persons with physical disability, from 1 January to 30 June 2014. Results: A total of 88% of the people with disability reported having the need for someone to accompany them. Over 52% were unsatisfied with parking, 49.8% with the waiting area, 51.3% with wheel-chair services, and nearly 45% were unsatisfied with toilet facilities for the physically disabled...
March 2017: Journal of Community Hospital Internal Medicine Perspectives
https://www.readbyqxmd.com/read/28585080/visuo-locomotor-control-in-persons-with-spinal-cord-injury-in-a-manual-or-power-wheelchair-for-direction-change-and-obstacle-circumvention
#16
Caroline Charette, François Routhier, Bradford J McFadyen
Many individuals, such as persons with spinal cord injury (SCI), rely on wheeled locomotion involving manual (MWC) or power (PWC) wheelchairs to navigate their environments. Yet, visuo-locomotor control underlying WC navigation in experienced users is not well understood. The objective of this study was to compare the visuo-locomotor control between MWC and PWC in individuals with SCI while changing direction and circumventing an obstacle. Participants with SCI using a MWC (n = 12, 38.5 ± 10.7 years) or a PWC (n = 10, 47...
September 2017: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/28556768/expert-users-perceptions-of-racing-wheelchair-design-and-setup-the-knowns-unknowns-and-next-steps
#17
Andrea Bundon, Barry S Mason, Victoria L Goosey-Tolfrey
This paper demonstrates how a qualitative methodology can be used to gain novel insights into the demands of wheelchair racing and the impact of particular racing chair configurations on optimal sport performance via engagement with expert users (wheelchair racers, coaches, and manufacturers). We specifically explore how expert users understand how wheels, tires, and bearings impact sport performance and how they engage, implement, or reject evidence-based research pertaining to these components. We identify areas where participants perceive there to be an immediate need for more research especially pertaining to the ability to make individualized recommendations for athletes...
April 2017: Adapted Physical Activity Quarterly: APAQ
https://www.readbyqxmd.com/read/28475421/exploring-accessibility-issues-of-a-public-building-for-the-mobility-impaired-case-study-interstate-bus-terminal-isbt-vijayawada-india
#18
Valliappan Alagappan, Albert Hefferan, Aarthi Parivallal
Right to access in the built environment creates equal and nondiscriminatory opportunities to a person with disabilities in order to move freely around and interact positively without hindrance and barriers. The objective of the study is to understand the existing accessibility related issues and implementation of guidelines and standards for public buildings. The technical verification using onsite and offsite access audit format for current provision of facilities in the internal and external environment has been carried out with the format prepared in reference to Central Public Works Department (CPWD) accessibility guidelines for mobility impaired and elderly and American Disability Act (ADA) guidelines...
May 5, 2017: Disability and Rehabilitation. Assistive Technology
https://www.readbyqxmd.com/read/28431451/-experience-with-the-hind-foot-relaxation-boot
#19
Hans Zwipp, Michael Borrmann, Eberhard Walter
The goal of this paper is to report our experience with hindfoot fractures using our specially developed boot, with a follow-up of 557 cases. This boot works like the well-known Allgöwer-Röck ortheses (ARO), but is a hybrid between a boot and an orthesis. It allows full weightbearing without using crutches and completely protects an acutely operated hind foot fracture, hind foot arthrodesis or a hind foot fracture which is suitable for conservative treatment. In its first generation, this boot was custom made and used in 408 cases, from March 1999 to February 2011...
June 2017: Zeitschrift Für Orthopädie und Unfallchirurgie
https://www.readbyqxmd.com/read/28386499/total-knee-arthroplasty-in-severe-valgus-osteoarthritis-excellent-early-results-in-a-90-year-old-patient-with-a-valgus-deformity-of-47%C3%A2
#20
Petros Ismailidis, Rolf Kernen, Sebastian Andreas Mueller
Grade III valgus deformity (tibiofemoral alignment > 20°) is present in only 0.5% of patients receiving total knee arthroplasty. Furthermore, cases with a valgus deformity exceeding 40° are even rarer. Since they mostly affect elderly, polymorbid patients, successful outcome means a great challenge. We report on a case of a 90-year-old patient with a valgus deformity of 47°. The patient was preoperatively restricted to a wheel chair, unable to walk, and only able to stand for a few seconds. The maximal knee flexion was 100°, and there was an extension deficit of 15°...
2017: Case Reports in Orthopedics
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