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https://www.readbyqxmd.com/read/28048545/we-de-207a-04-advances-in-radiological-neuro-endovascular-interventional-imaging
#1
S Rudin
: 1. Parallels in the evolution of x-ray angiographic systems and devices used for minimally invasive endovascular therapy Charles Strother - DSA, invented by Dr. Charles Mistretta at UW-Madison, was the technology which enabled the development of minimally invasive endovascular procedures. As DSA became widely available and the potential benefits for accessing the cerebral vasculature from an endovascular approach began to be apparent, industry began efforts to develop tools for use in these procedures...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28048454/we-de-207a-00-advances-in-image-guided-neurointerventions-clinical-pull-and-technology-push
#2
Jeffrey Siewerdsen, Rebecca Fahrig
: 1. Parallels in the evolution of x-ray angiographic systems and devices used for minimally invasive endovascular therapy Charles Strother - DSA, invented by Dr. Charles Mistretta at UW-Madison, was the technology which enabled the development of minimally invasive endovascular procedures. As DSA became widely available and the potential benefits for accessing the cerebral vasculature from an endovascular approach began to be apparent, industry began efforts to develop tools for use in these procedures...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28047800/we-de-207a-01-parallels-in-the-evolution-of-x-ray-angiographic-systems-and-devices-used-for-minimally-invasive-endovascular-therapy
#3
C Strother
: 1. Parallels in the evolution of x-ray angiographic systems and devices used for minimally invasive endovascular therapy Charles Strother - DSA, invented by Dr. Charles Mistretta at UW-Madison, was the technology which enabled the development of minimally invasive endovascular procedures. As DSA became widely available and the potential benefits for accessing the cerebral vasculature from an endovascular approach began to be apparent, industry began efforts to develop tools for use in these procedures...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28047144/we-de-207a-02-advances-in-cone-beam-ct-anatomical-and-functional-imaging-in-angio-suite-to-enable-one-stop-shop-stroke-imaging-workflow
#4
G Chen
: 1. Parallels in the evolution of x-ray angiographic systems and devices used for minimally invasive endovascular therapy Charles Strother - DSA, invented by Dr. Charles Mistretta at UW-Madison, was the technology which enabled the development of minimally invasive endovascular procedures. As DSA became widely available and the potential benefits for accessing the cerebral vasculature from an endovascular approach began to be apparent, industry began efforts to develop tools for use in these procedures...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28047085/th-ab-202-08-a-robust-real-time-surface-reconstruction-method-on-point-clouds-captured-from-a-3d-surface-photogrammetry-system
#5
W Liu, A Sawant, D Ruan
PURPOSE: Surface photogrammetry (e.g. VisionRT, C-Rad) provides a noninvasive way to obtain high-frequency measurement for patient motion monitoring in radiotherapy. This work aims to develop a real-time surface reconstruction method on the acquired point clouds, whose acquisitions are subject to noise and missing measurements. In contrast to existing surface reconstruction methods that are usually computationally expensive, the proposed method reconstructs continuous surfaces with comparable accuracy in real-time...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28046482/we-de-207a-03-recent-advances-in-devices-used-in-neuro-interventions
#6
M Gounis
: 1. Parallels in the evolution of x-ray angiographic systems and devices used for minimally invasive endovascular therapy Charles Strother - DSA, invented by Dr. Charles Mistretta at UW-Madison, was the technology which enabled the development of minimally invasive endovascular procedures. As DSA became widely available and the potential benefits for accessing the cerebral vasculature from an endovascular approach began to be apparent, industry began efforts to develop tools for use in these procedures...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28045704/neonatal-peripherally-inserted-central-catheter-practices-and-providers-results-from-the-neonatal-picc1-survey
#7
Elizabeth Sharpe, Latoya Kuhn, David Ratz, Sarah L Krein, Vineet Chopra
BACKGROUND: Neonatal intensive care units (NICUs) commonly utilize peripherally inserted central catheters (PICCs) to provide nutrition and long-term medications to premature and full-term infants. However, little is known about PICC practices in these settings. PURPOSE: To assess PICC practices, policies, and providers in NICUs. METHODS: The Neonatal PICC1 Survey was conducted through the use of the electronic mailing list of a national neonatal professional organization's electronic membership community...
December 29, 2016: Advances in Neonatal Care: Official Journal of the National Association of Neonatal Nurses
https://www.readbyqxmd.com/read/28026767/fast-and-exact-newton-and-bidirectional-fitting-of-active-appearance-models
#8
Jean Kossaifi, Yorgos Tzimiropoulos, Maja Pantic
Active Appearance Models (AAMs) are generative models of shape and appearance that have proven very attractive for their ability to handle wide changes in illumination, pose and occlusion when trained in the wild, while not requiring large training dataset like regression-based or deep learning methods. The problem of fitting an AAM is usually formulated as a non-linear least squares one and the main way of solving it is a standard Gauss-Newton algorithm. In this paper we extend Active Appearance Models in two ways: we first extend the Gauss-Newton framework by formulating a bidirectional fitting method that deforms both the image and the template to fit a new instance...
December 21, 2016: IEEE Transactions on Image Processing: a Publication of the IEEE Signal Processing Society
https://www.readbyqxmd.com/read/28003752/treadmill-exercise-promotes-neuroprotection-against-cerebral-ischemia-reperfusion-injury-via-downregulation-of-pro-inflammatory-mediators
#9
Ying Zhang, Richard Y Cao, Xinling Jia, Qing Li, Lei Qiao, Guofeng Yan, Jian Yang
BACKGROUND: Stroke is one of the major causes of morbidity and mortality worldwide, which is associated with serious physical deficits that affect daily living and quality of life and produces immense public health and economic burdens. Both clinical and experimental data suggest that early physical training after ischemic brain injury may reduce the extent of motor dysfunction. However, the exact mechanisms have not been fully elucidated. The aim of this study was to investigate the effects of aerobic exercise on neuroprotection and understand the underlying mechanisms...
2016: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/27992075/management-of-veno-occlusive-disease-the-multi-disciplinary-approach-to-care
#10
REVIEW
Elisabeth Wallhult, Michelle Kenyon, Sarah Liptrott, Arno Mank, Mairéad Ní Chonghaile, Aleksandra Babic, Jacobine Bijkerk, Caroline Bompoint, Selim Corbacioglu, Roel de Weijer, Claudia Fink, Sarah Marktel, Vivek Soni, Sarah Sprenger, Eugenia Trigoso Arjona, Mohamad Mohty
Although it is considered a relatively rare disorder, veno-occlusive disease (VOD) is one of the main causes of overall, non-relapse mortality associated with haematopoietic stem cell transplantation (HSCT). This article, based on the consensus opinion of haemato-oncology nurses, haemato-oncologists, and pharmacists from both adult and paediatric services at the VOD International Multi-Disciplinary Advisory Board at the European Society for Blood and Marrow Transplantation (EBMT) meeting, Istanbul, 2015, aims to explore the multi-disciplinary approach to care for the management of VOD, with an emphasis on current challenges in this area...
December 19, 2016: European Journal of Haematology
https://www.readbyqxmd.com/read/27977432/the-effects-of-early-exercise-on-motor-sense-and-memory-recovery-in-rats-with-stroke
#11
Liqiang Yang, Jie Zhang, Yihao Deng, Pengyue Zhang
OBJECTIVE: Exercise is an effective, inexpensive, home-based, and accessible intervention strategy for stroke treatment, and early exercise after stroke has attracted a great deal of attention in recent years. However, the effects of early exercise on comprehensive functional recovery remain poorly understood. The present study investigated the effect of early exercise on motor, sense, balance, and spatial memory recovery. DESIGN: Adult Sprague-Dawley rats were subjected to unilateral middle cerebral artery occlusion (MCAO) and were randomly divided into early exercise group (EE), non-exercise group (NE), and sham group...
December 9, 2016: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/27957273/electromyographic-biofeedback-training-for-reducing-muscle-pain-and-tension-on-masseter-and-temporal-muscles-a-pilot-study
#12
Laura Criado, Antonio de La Fuente, Margarita Heredia, Javier Montero, Alberto Albaladejo, José-María Criado
BACKGROUND: Due to the absence of agreement about an effective unified treatment for temporomandibular disorders, non-invasive therapies such as EMG-biofeedback generate a greater interest. Furthermore, most studies to the present show methodological deficiencies that must be solved in the future, which makes important to emphasize this line of studies. MATERIAL AND METHODS: Fourteen patients were selected for this case series study, and replied to a questionnaire concerning awareness of bruxism, painful muscles, and muscle tension...
December 2016: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/27956555/the-influence-of-aetiology-on-the-benefits-of-exercise-training-in-patients-with-heart-failure
#13
Ligia M Antunes-Correa, Linda M Ueno-Pardi, Patricia F Trevizan, Marcelo R Santos, Carlos Henrique P da Silva, Fábio Gm Franco, Maria Janieire Nn Alves, Maria Urbana Pb Rondon, Carlos E Negrao
BACKGROUND: Exercise training improves neurovascular control and functional capacity in heart failure (HF) patients. However, the influence of the aetiology on these benefits is unknown. We compared the effects of exercise training on neurovascular control and functional capacity in idiopathic, ischaemic and hypertensive HF patients. DESIGN: Subjects consisted of 45 exercise-trained HF patients from our database (2000-2015), aged 40-70 years old, functional class II/III and ejection fraction ≤40%, and they were divided into three groups: idiopathic (n = 11), ischaemic (n = 18) and hypertensive (n = 16)...
December 12, 2016: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/27923636/the-impact-of-early-aerobic-exercise-on-brain-microvascular-alterations-induced-by-cerebral-hypoperfusion
#14
Marina Leardini-Tristão, Juliana Pereira Borges, Felipe Freitas, Raquel Rangel, Anissa Daliry, Eduardo Tibiriçá, Vanessa Estato
The therapeutic potential of early exercise training following cerebral hypoperfusion was investigated on brain perfusion and inflammation in rats with permanent bilateral occlusion of the common carotid arteries (2VO). Wistar rats were subjected to 2VO or sham surgery and each group was then subdivided randomly into sedentary orexercisegroups. Early exercise training was initiated after three days of 2VO or sham surgery and consisted of seven days of treadmill training (30 min/day at ∼60% of maximal exercise test), composing four groups: 1) Sham sedentary (Sham-Sed), 2) Sham exercised (Sham-Ex), 3) 2VO sedentary (2VO-Sed) and 4) 2VO exercised (2VO-Ex)...
December 3, 2016: Brain Research
https://www.readbyqxmd.com/read/27901237/iatrogenics-in-orthodontics-and-its-challenges
#15
Gustavo Mattos Barreto, Henrique Oliveira Feitosa
Introduction: Orthodontics has gone through remarkable advances for those who practice it with dignity and clinical quality, such as the unprecedented number of patients treated of some type of iatrogenic problems (post-treatment root resorptions; occlusal plane changes; midline discrepancies, asymmetries, etc). Several questions may raise useful reflections about the constant increase of iatrogenics. What is causing it? Does it occur when dentists are properly trained? In legal terms, how can dentists accept these patients? How should they be orthodontically treated? What are the most common problems? Objective: This study analyzed and discussed relevant aspects to understand patients with iatrogenic problems and describe a simple and efficient approach to treat complex cases associated with orthodontic iatrogenics...
September 2016: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/27894499/resuscitative-endovascular-balloon-occlusion-of-the-aorta-indications-outcomes-and-training
#16
REVIEW
Lena M Napolitano
Exsanguinating torso hemorrhage is a leading killer of trauma patients. The most appropriate means of hemorrhage control must be used. Trauma surgeons should have expertise with all approaches for prompt hemorrhage control [laparotomy, thoracotomy, resuscitative endovascular balloon occlusion of the aorta (REBOA), and resuscitative thoracotomy]. REBOA is an exciting adjunct for hemorrhage control as it can be deployed quickly and placed percutaneously. Balloon inflation can vary dependent on patient physiology...
January 2017: Critical Care Clinics
https://www.readbyqxmd.com/read/27889934/vascular-cell-transcriptomic-changes-to-exercise-training-differ-directionally-along-and-between-skeletal-muscle-arteriolar-trees
#17
M Harold Laughlin, Hsiao T Yang, Darla L Tharp, R Scott Rector, Jaume Padilla, Douglas K Bowles
EXT-induced arteriolar adaptations in skeletal muscle are heterogeneous because of spatial variations in muscle fiber type composition and fiber recruitment patterns during exercise. The purpose of this report is to summarize a series of experiments conducted to test the hypothesis that changes in vascular gene expression are signaled by alterations in shear stress resulting from increases in blood flow, muscle fiber type composition and fiber recruitment patterns. We also report results from a follow-up study of Ankrd23, one gene whose expression was changed by EXT...
November 27, 2016: Microcirculation: the Official Journal of the Microcirculatory Society, Inc
https://www.readbyqxmd.com/read/27857100/factors-affecting-the-complexity-of-dental-implant-restoration-what-is-the-current-evidence-and-guidance
#18
S P Wright, J Hayden, J A Lynd, K Walker-Finch, J Willett, C Ucer, S D Speechley
Objectives The aim of this paper is to identify the factors that affect the complexity of implant restoration and to explore the indices that help us to assess it. With this knowledge the growing number of clinicians restoring dental implants will have a better understanding of the available guidance and evidence base, and the differing levels of competence required.Study design A literature review was conducted. The selection of publications reporting on complexity was based on predetermined criteria and was agreed upon by the authors...
November 18, 2016: British Dental Journal
https://www.readbyqxmd.com/read/27820707/resuscitative-endovascular-balloon-occlusion-of-the-aorta-promise-practice-and-progress
#19
Zane B Perkins, Robbie A Lendrum, Karim Brohi
PURPOSE OF REVIEW: Resuscitative endovascular balloon occlusion of the aorta (REBOA) is a minimally invasive damage control procedure for life-threatening abdominal or pelvic haemorrhage. The purpose of this review is to summarize the current understanding and experience with REBOA, outline potential future applications of this technology, and highlight priority areas for further research. RECENT FINDINGS: REBOA is a feasible method of achieving temporary aortic occlusion and can be performed rapidly, with a high degree of success, in the emergency setting (including at the scene of injury) by appropriately trained clinicians...
November 4, 2016: Current Opinion in Critical Care
https://www.readbyqxmd.com/read/27805960/resuscitative-endovascular-balloon-occlusion-of-the-aorta-promise-practice-and-progress
#20
Zane B Perkins, Robbie A Lendrum, Karim Brohi
PURPOSE OF REVIEW: Resuscitative endovascular balloon occlusion of the aorta (REBOA) is a minimally invasive damage control procedure for life-threatening abdominal or pelvic haemorrhage. The purpose of this review is to summarize the current understanding and experience with REBOA, outline potential future applications of this technology, and highlight priority areas for further research. RECENT FINDINGS: REBOA is a feasible method of achieving temporary aortic occlusion and can be performed rapidly, with a high degree of success, in the emergency setting (including at the scene of injury) by appropriately trained clinicians...
December 2016: Current Opinion in Critical Care
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