183 results match your criteria: "Post Head Injury Autonomic Complications"
Clin J Sport Med
May 2018
Division of Sports Medicine, Nationwide Children's Hospital, Columbus, Ohio.
Objective: To characterize the presence and degree of postconcussion lightheadedness in relation to postconcussion vertigo and dizziness, and to determine whether lightheadedness influences overall symptom duration.
Design: Prospective, cohort design.
Setting: Nationwide Children's Hospital, Sports Concussion Clinic.
Ann Cardiol Angeiol (Paris)
June 2017
Faculté de médecine Oran, Oran, Algérie.
Unlabelled: The dysautonomic (DC) or neurovegetative crisis remains an imperfectly known entity; it associates in a paroxysmal manner a reaction of sympathetic hyperreactivity that can lead to the prognosis. Our objective is to specify the etiological circumstances (DC) and their modality of treatment in pediatric intensive care unit.
Materials-methods: Descriptive study on files of children admitted in the intensive care unit of 2010-2015 who presented a DC acquired during their hospitalization.
Brain Behav Immun
November 2017
Department of Anesthesiology and Shock, Trauma and Anesthesiology Research (STAR) Center, University of Maryland School of Medicine, Baltimore, MD, USA. Electronic address:
Objectives: Traumatic brain injury (TBI) has complex effects on the gastrointestinal tract that are associated with TBI-related morbidity and mortality. We examined changes in mucosal barrier properties and enteric glial cell response in the gut after experimental TBI in mice, as well as effects of the enteric pathogen Citrobacter rodentium (Cr) on both gut and brain after injury.
Methods: Moderate-level TBI was induced in C57BL/6mice by controlled cortical impact (CCI).
J Neurotrauma
October 2017
3 Department of Anesthesia, University of Cambridge, Cambridge, United Kingdom .
The brain and heart are two vital systems in health and disease, increasingly recognized as a complex, interdependent network with constant information flow in both directions. After severe traumatic brain injury (TBI), the causal, directed interactions between the brain, heart, and autonomic nervous system have not been well established. Novel methods are needed to probe unmeasured, potentially prognostic information in complex biological networks that are not revealed by traditional means.
View Article and Find Full Text PDFAim: The objective was to compare the recurrent laryngeal nerve (RLN) and superior laryngeal nerve (SLN) injuries in patients with bilateral total thyroidectomy (BTT) and bilateral near total thyroidectomy (BNTT) with the frequency of the hypocalcemic complications regarding the operation procedures.
Materials And Methods: Patients, who underwent BTT and BNTT in our clinic between January 1999 and January 2011, were included in this retrospective clinical study. Patients' files are evaluated.
Objective: To describe the diagnostic types and characteristics of headaches in soldiers with mild traumatic brain injury during the wars in Afghanistan and Iraq.
Background: Persistent post-traumatic headache interferes with returns to activity or duty. The most commonly cited headache diagnosis after concussion is migraine.
Int J Surg
November 2016
Istanbul Medeniyet University, Goztepe Training & Research Hospital, Department of General Surgery, Istanbul, Turkey.
Background: Diabetes mellitus may cause degeneration in the myelin and/or axonal structures of peripheral nerves. The aim of this study was to investigate the effects of diabetic neuropathy on intraoperative neuromonitoring findings such as latency and amplitude values of the recurrent laryngeal nerves during thyroidectomy. To our knowledge this is the first study to report comparison of the electrophysiologic features of diabetic and non-diabetic patients.
View Article and Find Full Text PDFJ Head Trauma Rehabil
March 2018
Faculty of Kinesiology & Physical Education, University of Toronto, Ontario, Canada (Drs Hutchison, Mainwaring, Thomas, Richards, and Ms Senthinathan); and Keenan Research Centre for Biomedical Science of St. Michael's Hospital, Ontario, Canada (Drs Hutchison and Churchill).
Background: Sport-related concussions are associated with a range of physical, cognitive, and behavioral disturbances that are highly variable across individuals. Much remains unknown about the effects of sport concussion, and changes in markers of psychological and physiological stress over the recovery timeline.
Objective: To examine psychological (mood, stress, sleep quality, and symptoms) and physiological (heart rate variability and salivary cortisol) measures in concussed athletes over clinical recovery milestones.
Otol Neurotol
September 2016
*Division of Otolaryngology-Head & Neck Surgery†Division of Neurosurgery, Department of Surgery, University of British Columbia, Vancouver, British Columbia, Canada.
Objective: To determine whether transcranial electrical stimulation-induced facial motor-evoked potential (FMEP) monitoring of the facial nerve (FN) during vestibular schwannoma (VS) tumor resection can predict both immediate and 1 year postoperative FN functional outcome.
Design: Prospective consecutive non-comparative observational case series.
Setting: Tertiary referral center.
Braz J Anesthesiol
July 2017
Department of Anesthesiology, Mayo Clinic, Jacksonville, FL, United States.
Introduction: Psychogenic non-epileptic seizures (PNES or "pseudoseizures") remain an obscure topic in the peri-operative setting. They are sudden and time-limited motor and cognitive disturbances, which mimic epileptic seizures, but are psychogenically mediated. Pseudoseizures occur more frequently than epilepsy in the peri-operative setting.
View Article and Find Full Text PDFBrain Behav Immun
October 2016
Faculty of Life Sciences, University of Manchester, Manchester, UK; Laboratory of Neuroimmunology, Institute of Experimental Medicine, Budapest, Hungary. Electronic address:
Intestinal microbiota are critical for health with changes associated with diverse human diseases. Research suggests that altered intestinal microbiota can profoundly affect brain function. However, whether altering brain function directly affects the microbiota is unknown.
View Article and Find Full Text PDFJ Otolaryngol Head Neck Surg
February 2016
Department of Surgery, Division of Otolaryngology-Head and Neck Surgery, University of Alberta, Edmonton, AB, Canada.
Background: Recent studies have examined the effects of brief electrical stimulation (BES) on nerve regeneration, with some suggesting that BES accelerates facial nerve recovery. However, the facial nerve outcome measurement in these studies has not been precise or accurate. The objective of this study is to assess the effect of BES on accelerating facial nerve functional recovery from a transection injury in the rat model.
View Article and Find Full Text PDFJ Laryngol Otol
March 2016
Division of Otolaryngology,Department of Special Surgery,Faculty of Medicine, Jordan University of Science and Technology,Irbid,Jordan.
Objective: This literature review analysed facial nerve management strategies in jugular paraganglioma surgery and discusses the tumour resection rate and the facial nerve outcome associated with each technique.
Methods: A retrospective review of PubMed and Medline articles on the surgical treatments for jugular paraganglioma was performed. Tumour resection rates and post-operative facial nerve function after non-rerouting, short anterior rerouting and long anterior rerouting approaches were evaluated for each article.
Laryngoscope
January 2016
Department of Head and Neck Surgery, University of Sao Paulo Medical School, Sao Paulo, Brazil.
Objectives/hypothesis: Surgical management of the external branch of the superior laryngeal nerve (EBSLN) during thyroidectomy is complex. We hypothesized that there exist variations in surgical behaviors patterns in the management of the EBSLN during thyroidectomy.
Study Design: A prospective Web-based anonymous survey (www.
Dysphagia
December 2015
Department of Anatomy and Neurobiology, Northeast Ohio Medical University, 4209 State Route 44, PO Box 95, Rootstown, OH, 44272, USA.
Recurrent laryngeal nerve (RLN) injury in neonates, a complication of patent ductus arteriosus corrective surgery, leads to aspiration and swallowing complications. Severity of symptoms and prognosis for recovery are variable. We transected the RLN unilaterally in an infant mammalian animal model to characterize the degree and variability of dysphagia in a controlled experimental setting.
View Article and Find Full Text PDFJ Neurotrauma
May 2016
1 Department of Kinesiology, Université de Montréal, Montreal, Quebec, Canada .
The purpose of this study was to evaluate cardiac autonomic modulation in university athletes during the post-acute to late phase (mean, 95 days ±63) of injury at rest and during physical exertion. We also sought to evaluate the effect of time since injury and number of injuries on heart rate variability (HRV). We hypothesized that physical exertion would reveal persisting modifications in HRV following a concussion.
View Article and Find Full Text PDFJ Laryngol Otol
June 2015
ENT and Head & Neck Department, Amiens University Hospital,France.
Objective: This study aimed to evaluate the impact of intra-operative neuromonitoring of the recurrent laryngeal nerve during total thyroidectomy for benign goitre.
Methods: A single-centre retrospective study using historical controls was conducted for a 10-year period, comprising a series of 767 patients treated by total thyroidectomy for benign goitre. Of these, 306 had intra-operative neuromonitoring of the recurrent laryngeal nerve and 461 did not.
Acta Otolaryngol
May 2016
Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, Stockholm , Sweden.
Conclusion: Most patients benefitted from immediate facial nerve grafting after radical parotidectomy. Even weak movement is valuable and can be augmented with secondary static operations. Post-operative radiotherapy does not seem to affect the final outcome of facial function.
View Article and Find Full Text PDFPLoS One
January 2016
Division of Head and Neck Surgery, University of California San Diego, La Jolla, California, United States of America; Department of Pharmacology, University of California San Diego, La Jolla, California, United States of America; Moores Cancer Center, University of California San Diego, La Jolla, California, United States of America.
Nerve degeneration after transection injury decreases intraoperative visibility under white light (WL), complicating surgical repair. We show here that the use of fluorescently labeled nerve binding probe (F-NP41) can improve intraoperative visualization of chronically (up to 9 months) denervated nerves. In a mouse model for the repair of chronically denervated facial nerves, the intraoperative use of fluorescent labeling decreased time to nerve identification by 40% compared to surgeries performed under WL alone.
View Article and Find Full Text PDFClin J Sport Med
January 2016
*Division of Pediatric Neurology, Nationwide Children's Hospital, Columbus, Ohio; †Department of Neurology, The Ohio State University, Columbus, Ohio; ‡Division of Sports Medicine, Nationwide Children's Hospital, Columbus, Ohio; §Department of Orthopedics, Children's Hospital Colorado, Aurora, Colorado; and ‖Departments of Pediatrics and Orthopedics, Children's of Alabama, Birmingham, Alabama.
Objective: To explore head-upright tilt table (HUT) signs of autonomic dysfunction in a cohort of youth with persistent postconcussion symptoms (PCSs) that include light-headedness and to correlate repeat tilt table results with symptom improvements for those patients found to have postural tachycardia syndrome (POTS) on initial testing.
Design: Prospective cohort design.
Setting: Nationwide Children's Hospital, Neurology Clinic.
Rev Bras Anestesiol
June 2016
Departamento de Anestesiologia, Mayo Clinic, Jacksonville, FL, Estados Unidos.
Introduction: Psychogenic non-epileptic seizures (PNES or "pseudoseizures") remain an obscure topic in the peri-operative setting. They are sudden and time-limited motor and cognitive disturbances, which mimic epileptic seizures, but are psychogenically mediated. Pseudoseizures occur more frequently than epilepsy in the peri-operative setting.
View Article and Find Full Text PDFInt J Neurosci
April 2016
1Department of Neurosurgery, University of Texas Health Sciences Center at San Antonio, San Antonio, TX, USA.
Guillain-Barré Syndrome (GBS) is a demyelinating polyneuropathy resulting in sensory, motor and autonomic symptoms. The severity of the disease can range from mild to severe but it is classically described as an ascending demyelinating process. Initially thought to be the sequelae of a bacterial or viral infection, the clinical symptoms of post-infective GBS can present up to 4 weeks after sentinel injury.
View Article and Find Full Text PDFChronic headaches can be debilitating for many patients. They often have a nebulous etiology, unpredictable course, and can be difficult to manage. We describe a post-traumatic headache that began after a motor vehicle collision.
View Article and Find Full Text PDFInt J Surg
July 2015
5th Division of General Surgery and Surgical Special Techniques, Seconda Università di Napoli, Naples, Italy.
Introduction: The purpose of this study was to evaluate the effectiveness of intraoperative neuromonitoring (IONM) of the recurrent laryngeal nerve (RLN) and the vagus nerve (VN) with a standardized approach in thyroid surgery.
Methods: Retrospective study with an experimental group with which IONM was used, both with the RLN that the VN, and a control one, each consisting of 300 total thyroidectomies. Each patient underwent a pre-and post-operative videolaryngoscopy.
Int J Pediatr Otorhinolaryngol
June 2014
Department of Biomedical Enginnering, and Center for Marine-Integrated Biomedical Technology (BK21 Plus), Pukyong National University, Pusan, South Korea.
Objective: To date, the effect of topical steroid after a crush injury to rat facial nerve has rarely been reported on. The aim of this study was to investigate the effects of topical dexamethasone on recovery after a crush injury to the rat facial nerve, by functional, electrophysiological, and morphological evaluation.
Materials And Methods: We investigated the effects of topical dexamethasone on recovery after a crush injury to rat facial nerve by functional, electrophysiological and morphological evaluation.