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https://www.readbyqxmd.com/read/28093516/tilt-induced-vasovagal-syncope-and-psychogenic-pseudosyncope-overlapping-clinical-entities
#1
(no author information available yet)
No abstract text is available yet for this article.
January 17, 2017: Neurology
https://www.readbyqxmd.com/read/28090497/factors-associated-with-vasovagal-reactions-in-apheresis-plasma-and-whole-blood-donors-a-statistical-epidemiological-study-in-a-european-donor-cohort
#2
Jansen N Seheult, Merete Eis Lund, Mark H Yazer, Kjell Titlestad
No abstract text is available yet for this article.
December 2016: Blood Research
https://www.readbyqxmd.com/read/28079781/transcutaneous-nerve-stimulation-for-pain-relief-during-office-hysteroscopy-a-randomized-controlled-trial
#3
Juan F Lisón, Juan J Amer-Cuenca, Silvia Piquer-Martí, Vicente Benavent-Caballer, Gemma Biviá-Roig, Alejandro Marín-Buck
OBJECTIVE: To evaluate the pain-relieving effect of transcutaneous electrical nerve stimulation (TENS) during office-based hysteroscopy without sedation. METHODS: We conducted a randomized, double-blind, placebo-controlled trial. Participants were randomly assigned to the active TENS, placebo TENS, or control group. The active TENS intervention consisted of a varying high-frequency (80-100 Hz), 400-microseconds, individually adjusted, high-intensity TENS application with two self-adhesive electrodes placed parallel to the spinal cord at the T10-L1 and S2-S4 levels...
January 9, 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28075095/needle-phobia-a-vasovagal-response-during-acupuncture
#4
Le Luo, Chunhua Lai
No abstract text is available yet for this article.
December 15, 2016: American Family Physician
https://www.readbyqxmd.com/read/28073658/copeptin-levels-in-patients-with-vasovagal-syncope
#5
Panayota Flevari, Dionyssios Leftheriotis, Christos Kroupis, George Antonakos, John Lekakis, Kleanthi Dima
BACKGROUND AND PURPOSE: Vasovagal syncope (VVS) is linked to more than one pathophysiologic mechanisms. Copeptin, an emerging cardiovascular marker, is a surrogate for arginine-vasopressin, which increases following VVS. We aimed to assess the dynamic pattern of copeptin levels in typical VVS, categorized by the degree of vasoconstriction during orthostasis, and healthy controls. METHODS: The following groups were studied: Group A (n=21), with adequate limb vasoconstriction during the first min...
January 4, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28072962/-relationship-between-blood-routine-test-parameters-and-syncopal-recurrence-of-vasovagal-syncope-in-children
#6
J Y Song, H X Li, X Y Li, Y L Wang, H F Jin, J B Du
Objective: To explore the relationship between venous blood routine test parameters and syncopal recurrence of children with vasovagal syncope (VVS). Method: Sixty-three children (male 32, female 31) diagnosed as VVS in Department of Pediatrics, Peking University First Hospital from November 2010 to October 2015 were included in a case observational study.Their mean age was (11.2±2.7) years and basic treatment such as predisposing causes avoiding, standing training, autonomic nervous function exercise and oral rehydration salts were advised to them...
January 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28055999/-role-of-the-sympathetic-nervous-system-in-vasovagal-syncope-and-rationale-for-beta-blockers-and-norepinephrine-transporter-inhibitors
#7
Manlio F Márquez, Jorge Rafael Gómez-Flores, Jesús A González-Hermosillo, Teresita de Jesús Ruíz-Siller, Manuel Cárdenas
Vasovagal or neurocardiogenic syncope is a common clinical situation and, as with other entities associated with orthostatic intolerance, the underlying condition is a dysfunction of the autonomic nervous system. This article reviews various aspects of vasovagal syncope, including its relationship with orthostatic intolerance and the role of the autonomic nervous system in it. A brief history of the problem is given, as well as a description of how the names and associated concepts have evolved. The response of the sympathetic system to orthostatic stress, the physiology of the baroreflex system and the neurohumoral changes that occur with standing are analyzed...
December 29, 2016: Medwave
https://www.readbyqxmd.com/read/28034919/management-of-vasovagal-syncope-where-are-we-today
#8
Seamas C Donnelly
No abstract text is available yet for this article.
December 2016: QJM: Monthly Journal of the Association of Physicians
https://www.readbyqxmd.com/read/28025351/immediate-adverse-events-in-interventional-pain-procedures-a-multi-institutional-study
#9
Carrie M Carr, Christopher T Plastaras, Matthew J Pingree, Matthew Smuck, Timothy P Maus, Jennifer R Geske, Christine A El-Yahchouchi, Zachary L McCormick, David J Kennedy
SETTING: Interventional procedures directed toward sources of pain in the axial and appendicular musculoskeletal system are performed with increasing frequency. Despite the presence of evidence-based guidelines for such procedures, there are wide variations in practice. Case reports of serious complications such as spinal cord infarction or infection from spine injections lack appropriate context and create a misleading view of the risks of appropriately performed interventional pain procedures...
December 2016: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/27932282/serum-cardiac-troponin-i-in-canine-syncope-and-seizures
#10
E Dutton, J Dukes-McEwan, P J Cripps
OBJECTIVE: To determine if serum cardiac troponin I (cTnI) concentration distinguishes between cardiogenic syncope and collapsing dogs presenting with either generalized epileptic seizures (both with and without cardiac disease) or vasovagal syncope. ANIMALS: Seventy-nine prospectively recruited dogs, grouped according to aetiology of collapse: generalized epileptic seizures (group E), cardiogenic syncope (group C), dogs with both epileptic seizures and cardiac disease (group B), vasovagal syncope (group V) or unclassified (group U)...
December 5, 2016: Journal of Veterinary Cardiology: the Official Journal of the European Society of Veterinary Cardiology
https://www.readbyqxmd.com/read/27903377/-a-case-of-vasovagal-syncope-treatedwith-pacemaker-with-rate-drop-response
#11
T Lin, X W Xu, X Wei
No abstract text is available yet for this article.
October 24, 2016: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/27883352/-long-term-prognosis-in-patients-with-vasovagal-syncope-after-pacemaker-implantation
#12
REVIEW
Daria Bałczewska, Krzysztof Kaczmarek, Paweł Ptaszyński, Jerzy K Wranicz, Iwona Cygankiewicz
Patients with syncope, without presence of a structural or primary electrical disease, have a very good prognosis. On the other hand, recurring syncope has a negative impact on quality of life and involves a real risk of physical injuries. Vasovagal syncope usually requires no medical therapy and the most commonly recommended instruction include avoidance of fainting triggers, exercise that mainly provoke leg muscles tension, increase salt consumption and drink indicated amount of fluids. In the case cardioinhibitory type of vasovagal syncope the pacemaker implantation can consider...
November 25, 2016: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/27865628/the-genesis-and-presentation-of-anxiety-in-disorders-of-autonomic-overexcitation
#13
Andrew P Owens, David A Low, Valeria Iodice, Hugo D Critchley, Christopher J Mathias
INTRODUCTION: We investigated the genesis and presentation of previously-reported anxiety in disorders of autonomic overexcitation in relation to interoception, body vigilance and trauma to test our hypothesis that patients with the postural tachycardia syndrome (PoTS), vasovagal syncope (VVS) and essential hyperhidrosis (EH) represent atypical anxiety phenotypes in whom affective symptoms are more related to apprehension and vigilance of physiological (interoceptive) feedback than neurotic or trauma-related factors...
October 19, 2016: Autonomic Neuroscience: Basic & Clinical
https://www.readbyqxmd.com/read/27861957/improved-donor-safety-in-high-volume-apheresis-collections
#14
Ralph R Vassallo, Marjorie D Bravo, Hany Kamel
BACKGROUND: Separators use 1960s sex-based nomograms to estimate apheresis donor blood volume and to calculate the 15% maximum extracorporeal and collection volumes. As US body habitus changes, proportional overestimation of the maximum safe collection volume may become clinically significant with large-volume collections. We correlated 2 years of vasovagal reaction (VVR) data with 148,416 Trima apheresis procedure parameters to identify trends. STUDY DESIGN AND METHODS: Only platelet/plasma with or without red blood cell (RBC) procedures yielded collection volumes of at least 900 mL with no saline replacement...
November 10, 2016: Transfusion
https://www.readbyqxmd.com/read/27861704/is-outpatient-hysteroscopy-the-new-gold-standard-results-from-an-11-year-prospective-observational-study
#15
Tony Ma, Emma Readman, Lauren Hicks, Jenny Porter, Melissa Cameron, Lenore Ellett, Kate Mcilwaine, Janine Manwaring, Peter Maher
BACKGROUND: In Australia, gynaecologists continue to investigate women with abnormal bleeding and suspected intrauterine pathology with inpatient hysteroscopy despite some evidence in the literature that that there is no difference in safety and outcome when compared to an outpatient procedure. AIMS: This prospective study assessed the safety, effectiveness and acceptability of outpatient hysteroscopy over 11 years at a tertiary hospital in Australia. Resource savings were then calculated...
November 15, 2016: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/27845151/data-fusion-for-paroxysmal-events-classification-from-eeg
#16
Evangelia Pippa, Evangelia I Zacharaki, Michael Koutroumanidis, Vasileios Megalooikonomou
BACKGROUND: Spatiotemporal analysis of electroencephalography is commonly used for classification of events since it allows capturing dependencies across channels. The significant increase of feature vector dimensionality however introduce noise and thus it does not allow the classification models to be trained using a limited number of samples usually available in clinical studies. NEW METHOD: Thus, we investigate the classification of epileptic and non-epileptic events based on temporal and spectral analysis through the application of three different fusion schemes for the combination of information across channels...
January 1, 2017: Journal of Neuroscience Methods
https://www.readbyqxmd.com/read/27842662/in-bore-transrectal-mri-guided-prostate-biopsies-are-there-risk-factors-for-complications
#17
Michael Meier-Schroers, Rami Homsi, Guido Kukuk, Karsten Wolter, Georges Decker, Stefan Fischer, Christian Marx, Frederic Carsten Schmeel, Wolfgang Block, Alois Martin Sprinkart, Frank Traeber, Hans Heinz Schild, Winfried Willinek
PURPOSE: To systematically analyze risk factors for complications of in-bore transrectal MRI-guided prostate biopsies (MRGB). MATERIALS AND METHODS: 90 patients, who were scheduled for MRGB were included for this study. Exclusion criteria were coagulation disorders, therapy with anticoagulant drugs, and acute infections of the urinary and the lower gastrointestinal tract. Directly after, one week and one year after the biopsy, we assessed biopsy related complications (e...
December 2016: European Journal of Radiology
https://www.readbyqxmd.com/read/27769684/-delayed-adverse-reactions-to-blood-donation-from-haemovigilance-data-to-specific-studies
#18
J-Y Py, S Durieux, M Barnoux, T Sapey
OBJECTIVES: Delayed adverse reactions to blood donation occur after the donor left donation site. Their intrinsic gravity and possible complications can be increased by the fact the donor is alone. This can also increase bad memories, leading to a donation giving up. Blood transfusion centre is only aware in case of donor feedback, hence an event underrating. We choose to compare our data upon delayed adverse donor reactions with those we could find in past studies. METHODS: A first data level comes from French haemovigilance data while serious adverse reactions declaration is mandatory...
November 2016: Transfusion Clinique et Biologique: Journal de la Société Française de Transfusion Sanguine
https://www.readbyqxmd.com/read/27760090/-technical-options-of-electrotherapy-in-patients-with-vasovagal-syncope
#19
EDITORIAL
Daria Bałczewska, Krzysztof Kaczmarek, Paweł Ptaszyński, Jerzy Krzysztof Wranicz, Iwona Cygankiewicz
Syncope is a symptom of the disease with diverse etiology and can be evidence of both benign and very serious life-threatening conditions. Vasovagal syncope(VVS), with prevalence about 35% of the general population, is most frequent causes of transient loss of consciousness (T-LOC). Most cases of vasovagal syncope requires conservative treatment. Although cardioinhibitory type of VVS characterized by a significant bradycardia or pause of the heart rate and can be treated with continuous electrotherapy. This article discuss cardiac pacing and technical solutions for the treatment of VVS...
October 19, 2016: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/27757293/pertinent-dry-needling-considerations-for-minimizing-adverse-effects-part-two
#20
John S Halle, Rob J Halle
BACKGROUND: Dry needling (DN) is an evidence based treatment technique that is accepted and used by physical therapists in the United States. This clinical commentary is the second in a two-part series outlining some of the pertinent anatomy and other issues that are needed for optimal utilization of this treatment modality. Part one was an overview of the thorax with a summary of reported adverse effects (AEs) and the underlying anatomy that could be used to minimize patient risk. As is the case with any intervention, the technique of dry needling has some inherent patient risk...
October 2016: International Journal of Sports Physical Therapy
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