keyword
MENU ▼
Read by QxMD icon Read
search

Pharyngeal electrical stimulation

keyword
https://www.readbyqxmd.com/read/28795964/neuromuscular-monitoring-in-the-perioperative-period
#1
Glenn S Murphy
Neuromuscular monitoring devices were introduced into clinical practice in the 1970s. Qualitative neuromuscular monitors, or peripheral nerve stimulators, provide an electrical stimulus to a motor nerve and the response of corresponding muscle subjectively evaluated. A standard peripheral nerve stimulator provides several patterns of nerve stimulation, including train-of-four (TOF), double-burst, tetanic, and post-tetanic count. Qualitative (and quantitative) monitors are needed to determine onset of neuromuscular blockade, maintain the required depth of muscle relaxation during the surgical procedure, and assess an appropriate dose of reversal agent...
August 8, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28644539/effortful-swallow-with-resistive-electrical-stimulation-training-improves-pharyngeal-constriction-in-patients-post-stroke-with-dysphagia
#2
H Kim, J-W Park, K Nam
This study aimed to evaluate the effect of effortful swallow combined with surface electrical stimulation as a form of resistance training on pharyngeal constriction function in post-stroke patients with dysphagia. Nineteen patients post-stroke with dysphagia received 20 min effortful swallow training with resistive electrical stimulation for 5 days per week for 4 weeks. Electrical stimulation was applied on the infrahyoid area as resistance against hyoid elevation. Stimulation intensity was adjusted daily up to the maximum tolerable level of the participant...
June 23, 2017: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/28361201/swallowing-function-after-continuous-neuromuscular-electrical-stimulation-of-the-submandibular-region-evaluated-by-high-resolution-manometry
#3
Michael Jungheim, Christoph Schubert, Simone Miller, Martin Ptok
Although neuromuscular electrical stimulation (NMES) is increasingly used in dysphagia therapy, patient responses to NMES are inconsistent and conflicting results have been reported. This, together with a lack of information about the effects of NEMS on the swallowing process, has led to an ongoing debate about its impact on swallowing function. In order to address this, we set out to (i) collect baseline information on the physiological effects of NMES on the complex pharyngeal phase of swallowing and (ii) to compare two different stimulation protocols...
August 2017: Dysphagia
https://www.readbyqxmd.com/read/28356653/effects-of-electrical-stimulation-combined-with-dysphagia-therapy-in-elderly-individual-with-oropharyngeal-dysphagia-a-case-study
#4
Doo-Ho Lee, Ji-Su Park, Seung-Woong Lee, Jong-Bae Choi
[Purpose] The purpose of the present study was to investigate the effects of dysphagia therapy in an old man with difficulty swallowing in the oral and pharyngeal phases. [Subjects and Methods] The subject was a 72-year-old man with no history of neurological disorders. He was admitted to local hospital because of the complaint of swallowing difficulty. The interventions performed were electrical stimulation and conventional dysphagia therapy. We assessed the tongue and lip muscle strengths. Swallowing function was evaluated by using the videofluoroscopic dysphagia and penetration-aspiration scales...
March 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28317287/the-bdnf-polymorphism-val66met-may-be-predictive-of-swallowing-improvement-post-pharyngeal-electrical-stimulation-in-dysphagic-stroke-patients
#5
H Essa, D H Vasant, A Raginis-Zborowska, A Payton, E Michou, S Hamdy
BACKGROUND: The aim of this study was to explore the effect of brain-derived neurotrophic factor (BDNF) polymorphism rs6265 (Val66Met) in both "natural" and treatment induced recovery of swallowing after dysphagic stroke. METHODS: Sixteen dysphagic stroke patients that completed a single-blind randomized sham controlled trial of pharyngeal electrical stimulation (PES) within 6 weeks of their stroke (N=38), were genotyped for the BDNF SNP Val66Met (rs6265) from saliva samples...
March 20, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28315283/effect-of-swallowing-rehabilitation-protocol-on-swallowing-function-in-patients-with-esophageal-atresia-and-or-tracheoesophageal-fistula
#6
Selen Serel Arslan, Tutku Soyer, Numan Demir, Sule Yalcın, Ayşe Karaduman, Ibrahim Karnak, Feridun Cahit Tanyel
Aim The aim of this study was to evaluate the results of Swallowing Rehabilitation Protocol (SRP) on swallowing function (SF) of esophageal atresia and tracheoesophageal fistula (EA-TEF) patients with pharyngeal swallowing disorder. Materials and Methods In this study, 24 children with EA-TEF who had deglutitive and respiratory problems were grouped into either study (n = 12) or control group (n = 12) by basic randomization. Study group received the SRP including neuromuscular electrical stimulation, thermal tactile stimulation, and hyolaryngeal mobilization...
March 17, 2017: European Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28254772/central-inhibition-of-initiation-of-swallowing-by-systemic-administration-of-diazepam-and-baclofen-in-anaesthetized-rats
#7
Takanori Tsujimura, Shogo Sakai, Taku Suzuki, Izumi Ujihara, Kojun Tsuji, Jin Magara, Brendan J Canning, Makoto Inoue
Dysphagia is caused not only by neurological and/or structural damage but also by medication. We hypothesized memantine, dextromethorphan, diazepam, and baclofen, all commonly used drugs with central sites of action, may regulate swallowing function. Swallows were evoked by upper airway (UA)/pharyngeal distension, punctate mechanical stimulation using a von Frey filament, capsaicin or distilled water (DW) applied topically to the vocal folds, and electrical stimulation of a superior laryngeal nerve (SLN) in anesthetized rats and were documented by recording electromyographic activation of the suprahyoid and thyrohyoid muscles and by visualizing laryngeal elevation...
May 1, 2017: American Journal of Physiology. Gastrointestinal and Liver Physiology
https://www.readbyqxmd.com/read/27829262/-upper-airway-stimulation-in-osa
#8
B Bender
Anatomical basis of obstructive sleep apnea (OSA) is the collapse of the pharynx during sleep. It is considered as a result of complex interactions of structural and neuromuscular factors. Depth of sleep and body position have modulating effects. Although different areas of obstruction were identified, studies show that the sleep-mediated obstruction frequently occurs in the base of tongue area.Continuous positive airway pressure (CPAP) is the standard treatment for obstructive sleep apnea syndrome (OSAS) since more than 30 years...
November 2016: Laryngo- Rhino- Otologie
https://www.readbyqxmd.com/read/27807279/design-and-implementation-of-pharyngeal-electrical-stimulation-for-early-de-cannulation-in-tracheotomized-phast-trac-stroke-patients-with-neurogenic-dysphagia-a-prospective-randomized-single-blinded-interventional-study
#9
Rainer Dziewas, Satish Mistry, Shaheen Hamdy, Jens Minnerup, Ingeborg Van Der Tweel, Wolf Schäbitz, Philip M Bath
Rationale Ongoing dysphagia in stroke patients weaned from mechanical ventilation often requires long-term tracheotomy to protect the airway from aspiration. In a recently reported single-centre pilot study, a significantly larger proportion (75%) of tracheotomized dysphagic stroke patients regained sufficient control of airway management allowing tracheotomy tube removal (decannulation) 24-72 h after pharyngeal electrical stimulation (PES) compared to controls who received standard therapy over the same time period (20%)...
June 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/27634013/characterization-and-mechanisms-of-the-pharyngeal-swallow-activated-by-stimulation-of-the-esophagus
#10
Ivan M Lang, Bidyut K Medda, Sudarshan R Jadcherla, Reza Shaker
Stimulation of the esophagus activates the pharyngeal swallow response (EPSR) in human infants and animals. The aims of this study were to characterize the stimulus and response of the EPSR and to determine the function and mechanisms generating the EPSR. Studies were conducted in 46 decerebrate cats in which pharyngeal, laryngeal, and esophageal motility was monitored using EMG, strain gauges, or manometry. The esophagus was stimulated by balloon distension or luminal fluid infusion. We found that esophageal distension increased the chance of occurrence of the EPSR, but the delay was variable...
November 1, 2016: American Journal of Physiology. Gastrointestinal and Liver Physiology
https://www.readbyqxmd.com/read/27606266/effect-of-laryngopharyngeal-neuromuscular-electrical-stimulation-on-dysphonia-accompanied-by-dysphagia-in-post-stroke-and-traumatic-brain-injury-patients-a-pilot-study
#11
Kyung Rok Ko, Hee Jung Park, Jung Keun Hyun, In-Hyo Seo, Tae Uk Kim
OBJECTIVE: To investigate the effect of laryngopharyngeal neuromuscular electrical stimulation (NMES) on dysphonia in patients with dysphagia caused by stroke or traumatic brain injury (TBI). METHODS: Eighteen patients participated in this study. The subjects were divided into NMES (n=12) and conventional swallowing training only (CST, n=6) groups. The NMES group received NMES combined with CST for 2 weeks, followed by CST without NMES for the next 2 weeks. The CST group received only CST for 4 weeks...
August 2016: Annals of Rehabilitation Medicine
https://www.readbyqxmd.com/read/27485487/spatiotemporal-characteristics-of-the-pharyngeal-event-related-potential-in-healthy-subjects-and-older-patients-with-oropharyngeal-dysfunction
#12
L Rofes, O Ortega, N Vilardell, L Mundet, P Clavé
BACKGROUND: Oropharyngeal dysphagia (OD) is a highly prevalent symptom in older people. Appropriate oropharyngeal sensory feedback is essential for safe and efficient swallowing. However, pharyngeal sensitivity decreases with advancing age and could play a fundamental role in the physiopathology of swallowing dysfunction associated with aging. We aimed to characterize pharyngeal sensitivity and cortical response to a pharyngeal electrical stimulus in healthy volunteers (HV) and older patients with and without OD...
February 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/27435610/randomised-sham-controlled-trial-of-transcutaneous-electrical-stimulation-in-obstructive-sleep-apnoea
#13
RANDOMIZED CONTROLLED TRIAL
Martino F Pengo, Sichang Xiao, Culadeeban Ratneswaran, Kate Reed, Nimish Shah, Tao Chen, Abdel Douiri, Nicholas Hart, Yuanming Luo, Gerrard F Rafferty, Gian Paolo Rossi, Adrian Williams, Michael I Polkey, John Moxham, Joerg Steier
INTRODUCTION: Obstructive sleep apnoea (OSA) is characterised by a loss of neuromuscular tone of the upper airway dilator muscles while asleep. This study investigated the effectiveness of transcutaneous electrical stimulation in patients with OSA. PATIENTS AND METHODS: This was a randomised, sham-controlled crossover trial using transcutaneous electrical stimulation of the upper airway dilator muscles in patients with confirmed OSA. Patients were randomly assigned to one night of sham stimulation and one night of active treatment...
October 2016: Thorax
https://www.readbyqxmd.com/read/27398981/neurorehabilitation-strategies-for-poststroke-oropharyngeal-dysphagia-from-compensation-to-the-recovery-of-swallowing-function
#14
REVIEW
Christopher Cabib, Omar Ortega, Hatice Kumru, Ernest Palomeras, Natalia Vilardell, Daniel Alvarez-Berdugo, Desirée Muriana, Laia Rofes, Rosa Terré, Fermín Mearin, Pere Clavé
Oropharyngeal dysphagia (OD) is very prevalent among poststroke patients, causing severe complications but lacking specific neurorehabilitation treatment. This review covers advances in the pathophysiology, diagnosis, and physiologically based neurorehabilitation strategies for poststroke OD. The pathophysiology of oropharyngeal biomechanics can be assessed by videofluoroscopy, as delayed laryngeal vestibule closure is closely associated with aspiration. Stroke may affect afferent or efferent neuronal circuits participating in deglutition...
September 2016: Annals of the New York Academy of Sciences
https://www.readbyqxmd.com/read/27311440/differential-effects-of-respiratory-and-electrical-stimulation-induced-dilator-muscle-contraction-on-mechanical-properties-of-the-pharynx-in-the-pig
#15
A Brodsky, Y Dotan, M Samri, A R Schwartz, A Oliven
Respiratory stimulation (RS) during sleep often fails to discontinue flow limitation, whereas electrical stimulation (ES) of the hypoglossus (HG) nerve frequently prevents obstruction. The present work compares the effects of RS and HG-ES on pharyngeal mechanics and the relative contribution of tongue muscles and thoracic forces to pharyngeal patency. We determined the pressure-area relationship of the collapsible segment of the pharynx in anesthetized pigs under the following three conditions: baseline (BL), RS induced by partial obstruction of the tracheostomy tube, and HG-ES...
September 1, 2016: Journal of Applied Physiology
https://www.readbyqxmd.com/read/27271373/respiratory-muscle-strength-training-and-neuromuscular-electrical-stimulation-in-subacute-dysphagic-stroke-patients-a-randomized-controlled-trial
#16
Anna Guillén-Solà, Monique Messagi Sartor, Neus Bofill Soler, Esther Duarte, M Camelia Barrera, Ester Marco
OBJECTIVE: To evaluate the effectiveness of inspiratory/expiratory muscle training (IEMT) and neuromuscular electrical stimulation (NMES) to improve dysphagia in stroke. DESIGN: Prospective, single-blind, randomized-controlled trial. SETTING: Tertiary public hospital. SUBJECTS: Sixty-two patients with dysphagia were randomly assigned to standard swallow therapy (SST) (Group I, controls, n=21), SST+ IEMT (Group II, n=21) or SST+ sham IEMT+ NMES (Group III, n=20)...
June 7, 2016: Clinical Rehabilitation
https://www.readbyqxmd.com/read/27165955/pharyngeal-electrical-stimulation-for-treatment-of-dysphagia-in-subacute-stroke-a-randomized-controlled-trial
#17
RANDOMIZED CONTROLLED TRIAL
Philip M Bath, Polly Scutt, Jo Love, Pere Clavé, David Cohen, Rainer Dziewas, Helle K Iversen, Christian Ledl, Suzanne Ragab, Hassan Soda, Anushka Warusevitane, Virginie Woisard, Shaheen Hamdy
BACKGROUND AND PURPOSE: Dysphagia is common after stroke, associated with increased death and dependency, and treatment options are limited. Pharyngeal electric stimulation (PES) is a novel treatment for poststroke dysphagia that has shown promise in 3 pilot randomized controlled trials. METHODS: We randomly assigned 162 patients with a recent ischemic or hemorrhagic stroke and dysphagia, defined as a penetration aspiration score (PAS) of ≥3 on video fluoroscopy, to PES or sham treatment given on 3 consecutive days...
June 2016: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/27084587/the-utility-of-recurrent-laryngeal-nerve-monitoring-during-open-pharyngeal-diverticula-procedures
#18
Carolyn A Coughlan, Sunil P Verma
OBJECTIVES: The recurrent laryngeal nerve is at risk of injury during open pharyngeal diverticula operations. The utility of recurrent laryngeal nerve (RLN) monitoring during these procedures was investigated. METHODS: A retrospective chart review was performed of 8 open pharyngeal diverticulectomies completed between 2009 and 2014. Intraoperative RLN monitoring took place during all operations. RESULTS: Open pharyngectomy and myotomy was successfully performed in all cases...
August 2016: Annals of Otology, Rhinology, and Laryngology
https://www.readbyqxmd.com/read/27061591/exploring-the-effects-of-synchronous-pharyngeal-electrical-stimulation-with-swallowing-carbonated-water-on-cortical-excitability-in-the-human-pharyngeal-motor-system
#19
J Magara, E Michou, A Raginis-Zborowska, M Inoue, S Hamdy
BACKGROUND: Previous reports have revealed that excitation of human pharyngeal motor cortex can be induced by pharyngeal electrical stimulation (PES) and swallowing carbonated water (CW). This study investigated whether combining PES with swallowing (of still water, SW or CW) can potentiate this excitation in either cortical and/or brain stem areas assessed with transcranial and transcutaneous magnetic stimulation (TMS). METHODS: Fourteen healthy volunteers participated and were intubated with an intraluminal catheter to record pharyngeal electromyography and deliver PES...
September 2016: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/27053641/pharyngeal-electrical-stimulation-in-dysphagia-poststroke-a-prospective-randomized-single-blinded-interventional-study
#20
Dipesh H Vasant, Emilia Michou, Neil O'Leary, Andy Vail, Satish Mistry, Shaheen Hamdy
Background Pharyngeal electrical stimulation (PES) appears to promote cortical plasticity and swallowing recovery poststroke. Objective We aimed to assess clinical effectiveness with longer follow-up. Methods Dysphagic patients (n = 36; median = 71 years; 61% male) recruited from 3 trial centers within 6 weeks of stroke, received active or sham PES in a single-blinded randomized design via an intraluminal pharyngeal catheter (10 minutes, for 3days). The primary outcome measure was the Dysphagia Severity Rating (DSR) scale (<4, no-mild; ≥4, moderate-severe)...
October 2016: Neurorehabilitation and Neural Repair
keyword
keyword
27661
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"