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Sample records for deglutition

  1. Role of cerebellum in deglutition and deglutition disorders.

    Science.gov (United States)

    Rangarathnam, Balaji; Kamarunas, Erin; McCullough, Gary H

    2014-12-01

    The objective of this review is to gather available evidence regarding the role of the cerebellum in swallowing-related functions. We reviewed literature on cerebellar functions related to healthy swallowing, patterns of dysphagia in individuals with cerebellar lesions, and the role of the cerebellum in therapeutic intervention of neurogenic dysphagia since 1980. A collective understanding of these studies suggests that both hemispheres of the cerebellum, predominantly the left, participate in healthy swallowing. Also, it appears that the cerebellum contributes to specific physiological functions within the entire act of swallowing, but this is not clearly understood. The understanding of patterns of dysphagia in cerebellar lesions remains ambiguous with equivocal results across a small number of studies. The cerebellum appears to be involved in oral exercises for dysphagia in the relationship between oral movements in such exercises, and deglutition remains uncertain. There is increasing evidence to suggest successful use of transcranial magnetic stimulation of the cerebellum to improve neuromotor control of swallowing. Future studies should address activation of the cerebellum with swallowing of different consistencies and tastes in healthy adults to gain better insights. Studies should also investigate dynamics of neural activation during different stages of recovery from dysphagia following strokes to cortical centers to determine if the cerebellum plays a compensatory role during instances of increased neural demands.

  2. Cineradiography in normal and abnormal pharyngo-esophageal deglutition

    International Nuclear Information System (INIS)

    Ekberg, O.

    1981-01-01

    With the aid of high-speed cineradiography the pharyngeal stage of deglutition was examined among 150 volunteers without dysphagia in order to evaluate the radiographic pattern of normal deglutition. In order to evaluate the dignostic result of cineradiographic examinations of the pharyngeal stage of deglutition among dysphagial patients 250 such patients were consecutively examined with an identical technique as the volunteers. The result of the investigation has shown that high-speed cineradiography is a convenient radiologic method for studying normal and abnormal deglutition. In nondysphagial individuals the pharyngeal stage of deglutition is executed with precision, smoothness and obviously with efficiency. In a few individuals without swallowing complaints circumscribed functional aberrations can be registered. In the majority of patients with dysphagia high-speed cineradiography is able to detect functional abnormalities during deglutition. An examination of such patients with this techique is therefore indispensable in order to disclose a probable cause of their complaints. (Auth.)

  3. Does Nissen fundoplication improve deglutition in children?

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    Soyer, Tutku; Yalçın, Şule; Demir, Numan; Karhan, Asuman Nur; Saltık-Temizel, İnci Nur; Demir, Hülya; Tanyel, Feridun Cahit

    2017-01-01

    Soyer T, Yalçın Ş, Demir N, Karhan AN, Saltık-Temizel İN, Demir H, Tanyel FC. Does Nissen fundoplication improve deglutition in children? Turk J Pediatr 2017; 59: 28-34. A prospective study was performed to evaluate the effect of Nissen fundoplication (NF) on deglutition in children. Children who underwent NF between 2011-2015 were evaluated for demographic features, clinical findings, diagnostic methods for gastroesophageal reflux (GER) and indications for NF. Penetration aspiration scale (PAS), functional oral intake scale (FOIS) and esophageal functions were evaluated by videoflouroscopy (VFS). Preoperative and postoperative VFS findings were compared to evaluate the effect of NF on clinical findings and deglutition. Twenty-three children with a mean age of 5.08 ± 3.7 years were included. Female to male ratio was 15:8. Recurrent respiratory infections (RTI) (n: 14, 60.8%), swallowing dysfunction (n:13, 56.5%) and vomiting (n:10, 43.4%) were the most common symptoms. Preoperatively GER was diagnosed with barium swallowing study (BSS) contrast graphs (n:20, 87%) and with 24-hour esophageal pH monitorization (n:8, 34.8%). In 39.1% of patients, medical treatment for GER was used with a mean duration of 8 ± 5.8 months. Indications for NF were swallowing dysfunction (n: 18, 78%), GER complications (n:6, 26%), associated anatomical problems (n:4, 17.3%) and unresponsiveness to medical treatment (n: 3, 13%). Postoperative barium swallowing study and 24-hour esophageal pH monitorization showed no GER after NF in 95% of patients. Number of RTI were significantly decreased after NF (preoperative vs postoperative infection rate 4.21 vs 1.6 respectively, p sophageal opening (UEO) was decreased when compared to preoperative VFS findings (p sophageal cleaning, esophageal motility, esophageal backflow and lower esophageal sphincter narrowing did not alter after NF (p > 0.05). FOIS were significantly improved after NF (p sophageal motility evaluated by VFS did not changed

  4. The tongue: deglutition, orofacial functions and craniofacial growth.

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    Landouzy, Jean-Marie; Sergent Delattre, Anne; Fenart, Raphaël; Delattre, Benoît; Claire, Jacques; Biecq, Marion

    2009-09-01

    So-called "primary" or "infantile" forms of deglutition, also termed lingual dyspraxia, are treated in different ways by orthodontists using various appliances to correct the condition and are also managed by speech-therapists and physiotherapists. The results obtained are often unstable. We have developed a more holistic approach to this disorder by attempting to grasp the underlying mechanisms in order to achieve more satisfactory correction. By establishing normal salivary deglutition more rapidly, this manual osteopathic technique complements the methods which use voluntary rehabilitation to impress upon the body's physical reflexes the "motor image" of the act to be accomplished. In order to render this article more lively and accessible, we have chosen to let the tongue speak in the first person--which, after all, is only normal! Copyright (c) 2009 Collège Européen d'Orthodontie. Published by Elsevier Masson SAS. All rights reserved.

  5. Augmentation of Deglutitive Thyrohyoid Muscle Shortening by the Shaker Exercise

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    Mepani, Rachel; Antonik, Stephen; Massey, Benson; Kern, Mark; Logemann, Jerilyn; Pauloski, Barbara; Rademaker, Alfred; Easterling, Caryn

    2010-01-01

    Earlier studies of the effect of 6 weeks of the Shaker Exercise have shown significant increase in UES opening and anterior excursion of larynx and hyoid during swallowing in patients with upper esophageal sphincter (UES) dysfunction, resulting in elimination of aspiration and resumption of oral intake. This effect is attributed to strengthening of the suprahyoid muscles, as evidenced by comparison of electromyographic changes in muscle fatigue before and after completion of the exercise regime. The effect of this exercise on thyrohyoid muscle shortening is unknown. Therefore the aim of this study was to determine the effect of the exercise on thyrohyoid muscle shortening. We studied 11 dysphagic patients with UES dysfunction. Six were randomized to traditional swallowing therapy and five to the Shaker Exercise. Videofluoroscopy was used to measure deglutitive thyrohyoid shortening before and after completion of assigned therapy regimen. Maximum thyrohyoid muscle shortening occurred at close temporal proximity to the time of maximal thyroid cartilage excursion. The percent change in thyrohyoid distance from initiation of deglutition to maximal anterior/superior hyoid excursion showed no statistically significant difference between the two groups prior to either therapy (p = 0.54). In contrast, after completion of therapy, the percent change in thyrohyoid distance in the Shaker Exercise group was significantly greater compared to the traditional therapy (p = 0.034). The Shaker Exercise augments the thyrohyoid muscle shortening in addition to strengthening the suprahyoid muscles. The combination of increased thyrohyoid shortening and suprahyoid strengthening contributes to the Shaker Exercise outcome of deglutitive UES opening augmentation. PMID:18685891

  6. Radioelectric asymmetric brain stimulation and lingual apex repositioning in patients with atypical deglutition

    Directory of Open Access Journals (Sweden)

    Castagna A

    2011-06-01

    Full Text Available Alessandro Castagna1, Salvatore Rinaldi1,2, Vania Fontani1, Piero Mannu11Rinaldi-Fontani Institute, 2School of Occupational Medicine, University of Florence, Florence, ItalyBackground: Atypical deglutition is exacerbated by stress and anxiety. Several therapeutic approaches have been employed to treat stress and anxiety disorders, ranging from typical psychopharmacological strategies to novel physical protocols, such as transcranial magnetic stimulation and radioelectric asymmetric conveyor (REAC stimulation. The purpose of the present study was to test the efficacy of REAC brain stimulation in atypical deglutition.Methods: The position of the lingual apex (Payne method, pattern of free deglutition, and subjective and objective impression of deglutition were evaluated in 128 outpatients suffering from atypical deglutition. Deglutition testing consisted of an operator holding down the lower lip, hence counteracting the strength exerted by the orbicularis muscle. All subjects were treated using two REAC brain stimulation protocols. Patients were assessed before treatment, immediately after treatment, and three months following the last cycle of REAC therapy.Results: REAC stimulation led to an improvement in positioning of the lingual apex and a significant decrease of muscle involvement in all patients immediately after REAC treatment, and the improvement was maintained at three-month follow-up.Conclusion: In the present study, the REAC therapeutic protocols led to normalization in lingual apex positioning and significant improvement in swallowing in all participants suffering from atypical deglutition.Keywords: atypical deglutition, stress, anxiety, radioelectric asymmetric brain stimulation

  7. Premature closure of the upper esophageal sphincter as a cause of severe deglutition disorder in infancy

    DEFF Research Database (Denmark)

    Nielsen, Rasmus; Husby, Steffen; Kruse-Andersen, Søren

    2005-01-01

    Deglutition disorders in infancy are often associated with birth asphyxia or structural abnormalities in the hypopharynx, the trachea, or the esophagus. Manometry can be crucial for clarifying the dynamics of the swallowing disorder in the infant with deglutition problems and without signs...

  8. Quality of life and deglutition after total laryngectomy

    Science.gov (United States)

    Pernambuco, Leandro de Araújo; Oliveira, Jabson Herber Profiro de; Régis, Renata Milena Freitas Lima; Lima, Leilane Maria de; Araújo, Ana Maria Bezerra de; Balata, Patrícia Maria Mendes; Cunha, Daniele Andrade da; Silva, Hilton Justino da

    2012-01-01

    Summary Introduction: Total laryngectomy creates deglutition disorders and causes a decrease in quality of life Aim: To describe the impact of swallowing and quality of life of patients after total laryngectomy. Method: A case series study. Patients completed a Swallowing and Quality of Life questionnaire composed of 44 questions assessing 11 domains related to quality of life (burden, eating duration, eating desire, frequency of symptoms, food selection, communication, fear, mental health, social functioning, sleep, and fatigue). The analysis was performed using descriptive statistics, including measures of central tendency and variability. Results: The sample comprised 15 patients who underwent total laryngectomy and adjuvant radiotherapy. Of these, 66.7% classified their health as good and 73% reported no restrictions on food consistency. The domains “communication” and “fear” represented severe impact and “eating duration” represented moderate impact on quality of life. The items with lower scores were: longer time to eat than others (domain “eating duration”), cough and cough to remove the liquid or food of the mouth when they are stopped (domain “symptom frequency”), difficulties in understanding (domain “communication”) and fear of choking and having pneumonia (domain “fear”). Conclusion: After total laryngectomy, patients report that swallowing issues have moderate to severe impact in “communication,” “fear,” and “eating duration” domains. PMID:25991974

  9. Deglutitive inhibition, latency between swallow and esophageal contractions and primary esophageal motor disorders.

    Science.gov (United States)

    Sifrim, Daniel; Jafari, Jafar

    2012-01-01

    Swallowing induces an inhibitory wave that is followed by a contractile wave along the esophageal body. Deglutitive inhibition in the skeletal muscle of the esophagus is controlled in the brain stem whilst in the smooth muscle, an intrinsic peripheral control mechanism is critical. The latency between swallow and contractions is determined by the pattern of activation of the inhibitory and excitatory vagal pathways, the regional gradients of inhibitory and excitatory myenteric nerves, and the intrinsic properties of the smooth muscle. A wave of inhibition precedes a swallow-induced peristaltic contraction in the smooth muscle part of the human oesophagus involving both circular and longitudinal muscles in a peristaltic fashion. Deglutitive inhibition is necessary for drinking liquids which requires multiple rapid swallows (MRS). During MRS the esophageal body remains inhibited until the last of the series of swallows and then a peristaltic contraction wave follows. A normal response to MRS requires indemnity of both inhibitory and excitatory mechanisms and esophageal muscle. MRS has recently been used to assess deglutitive inhibition in patients with esophageal motor disorders. Examples with impairment of deglutitive inhibition are achalasia of the LES and diffuse esophageal spasm.

  10. Deep-brain-stimulation does not impair deglutition in Parkinson's disease.

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    Lengerer, Sabrina; Kipping, Judy; Rommel, Natalie; Weiss, Daniel; Breit, Sorin; Gasser, Thomas; Plewnia, Christian; Krüger, Rejko; Wächter, Tobias

    2012-08-01

    A large proportion of patients with Parkinson's disease develop dysphagia during the course of the disease. Dysphagia in Parkinson's disease affects different phases of deglutition, has a strong impact on quality of life and may cause severe complications, i.e., aspirational pneumonia. So far, little is known on how deep-brain-stimulation of the subthalamic nucleus influences deglutition in PD. Videofluoroscopic swallowing studies on 18 patients with Parkinson's disease, which had been performed preoperatively, and postoperatively with deep-brain-stimulation-on and deep-brain-stimulation-off, were analyzed retrospectively. The patients were examined in each condition with three consistencies (viscous, fluid and solid). The 'New Zealand index for multidisciplinary evaluation of swallowing (NZIMES) Subscale One' for qualitative and 'Logemann-MBS-Parameters' for quantitative evaluation were assessed. Preoperatively, none of the patients presented with clinically relevant signs of dysphagia. While postoperatively, the mean daily levodopa equivalent dosage was reduced by 50% and deep-brain-stimulation led to a 50% improvement in motor symptoms measured by the UPDRS III, no clinically relevant influence of deep-brain-stimulation-on swallowing was observed using qualitative parameters (NZIMES). However quantitative parameters (Logemann scale) found significant changes of pharyngeal parameters with deep-brain-stimulation-on as compared to preoperative condition and deep-brain-stimulation-off mostly with fluid consistency. In Parkinson patients without dysphagia deep-brain-stimulation of the subthalamic nucleus modulates the pharyngeal deglutition phase but has no clinically relevant influence on deglutition. Further studies are needed to test if deep-brain-stimulation is a therapeutic option for patients with swallowing disorders. Copyright © 2012 Elsevier Ltd. All rights reserved.

  11. A cineradiographic study of deglutition of the post-operative cleft palates

    International Nuclear Information System (INIS)

    Tanimoto, Keiji

    1986-01-01

    Using the cineradiographic study, the characteristics of the deglutition pattern and the coordinated function of oral structures were evaluated for post-operative cleft palates. Nineteen patients (10 males and 9 females) were provided and 17 normals (15 males and 2 females) were selected as a control group. The clefts were divided into 2 groups (good and poor) according to the velopharyngeal competency. The movements of oral structures were analyzed quantitatively frame by frame, and the time points which were physiologically significant during the deglutition were set up. The tongue's function was evaluated by the tongue depression rate and the patterns of the hyoid bone movement. In the cleft palate groups, oral weakness and/or hesitation of swallowing were observed. The poor group showed significantly more overall time of deglutition than the normal group. The time relationship between velopharyngeal closure (VPC) and tongue depression (TD) was one of the most specific features. In the normal group, VPC occurred definitely earlier than TD, but in the poor group, it was delayed, to a large extent. In the good group, the delay was rather small. The tongue depression rates in the cleft palates were larger than those of the normal group. The poor group showed the largest rate which seemed to be compensatory efforts of velopharyngeal incompetency. The patterns of the hyoid bone movements were also different among the three groups corresponding to their tongue function. The results suggested that the abnormal pattern of tongue movements might depend on the velopharyngeal incompetency, and there was a loss of coordinated function between the VPC and TD during the deglutition caused by the malfunction of the velopharyngeal closure. (author)

  12. Retro-Nasal Aroma Release Is Correlated with Variations in the In-Mouth Air Cavity Volume after Empty Deglutition

    Science.gov (United States)

    Mishellany-Dutour, Anne; Woda, Alain; Labouré, Hélène; Bourdiol, Pierre; Lachaze, Pauline; Guichard, Elisabeth; Feron, Gilles

    2012-01-01

    We hypothesized that interindividual differences in motor activities during chewing and/or swallowing were determining factors for the transfer of volatile aroma from the in-mouth air cavity (IMAC) toward the olfactory mucosa. In our first experiment, we looked for changes in IMAC volume after saliva deglutition in 12 healthy subjects. The mean IMAC volume was measured after empty deglutition using an acoustic pharyngometer device. Based on the time course of the IMAC volume after swallowing, we discerned two groups of subjects. The first group displayed a small, constant IMAC volume (2.26 mL ±0.62) that corresponded to a high tongue position. The second group displayed a progressive increase in IMAC (from 6.82 mL ±2.37 to 22.82 mL ±3.04) that corresponded to a progressive lowering of the tongue to its resting position. In our second experiment, we investigated the relationship between IMAC volume changes after deglutition and the level of aroma release at the nostril. For this purpose, the release of menthone was measured at the nostril level in 25 subjects who consumed similar amounts of a mint tablet. The subjects were separated into two groups corresponding to two levels of menthone release: high (H) and low (L). The mean volume of IMAC was measured during and after empty deglutition. Group H displayed a small, constant amplitude of IMAC volume change after deglutition, while Group L displayed a progressive increase in IMAC. It is likely that Group H continuously released the aroma through the veloglossal isthmus as the mint was consumed, while Group L trapped the aroma in the oral cavity and then released it into the nasal cavity upon swallowing. These results show that the in vivo aroma release profile in humans depends closely on the different motor patterns at work during empty deglutition. PMID:22815986

  13. Retro-nasal aroma release is correlated with variations in the in-mouth air cavity volume after empty deglutition.

    Directory of Open Access Journals (Sweden)

    Anne Mishellany-Dutour

    Full Text Available We hypothesized that interindividual differences in motor activities during chewing and/or swallowing were determining factors for the transfer of volatile aroma from the in-mouth air cavity (IMAC toward the olfactory mucosa. In our first experiment, we looked for changes in IMAC volume after saliva deglutition in 12 healthy subjects. The mean IMAC volume was measured after empty deglutition using an acoustic pharyngometer device. Based on the time course of the IMAC volume after swallowing, we discerned two groups of subjects. The first group displayed a small, constant IMAC volume (2.26 mL ±0.62 that corresponded to a high tongue position. The second group displayed a progressive increase in IMAC (from 6.82 mL ±2.37 to 22.82 mL ±3.04 that corresponded to a progressive lowering of the tongue to its resting position. In our second experiment, we investigated the relationship between IMAC volume changes after deglutition and the level of aroma release at the nostril. For this purpose, the release of menthone was measured at the nostril level in 25 subjects who consumed similar amounts of a mint tablet. The subjects were separated into two groups corresponding to two levels of menthone release: high (H and low (L. The mean volume of IMAC was measured during and after empty deglutition. Group H displayed a small, constant amplitude of IMAC volume change after deglutition, while Group L displayed a progressive increase in IMAC. It is likely that Group H continuously released the aroma through the veloglossal isthmus as the mint was consumed, while Group L trapped the aroma in the oral cavity and then released it into the nasal cavity upon swallowing. These results show that the in vivo aroma release profile in humans depends closely on the different motor patterns at work during empty deglutition.

  14. Videofluorographic assessment of deglutitive behaviors in a rat model of aging and Parkinson disease.

    Science.gov (United States)

    Russell, John A; Ciucci, Michelle R; Hammer, Michael J; Connor, Nadine P

    2013-03-01

    Dysphagia is commonly associated with aging and Parkinson disease and can have a significant impact on a person's quality of life. In some cases, dysphagia may be life-threatening. Animal models may be used to study underlying mechanisms of dysphagia, but paradigms that allow adequate imaging of the swallow in combination with measurement of physiological variables have not been forthcoming. To begin development of methods that allow this, we used videofluorography to record the deglutition behaviors of 22 Fisher 344/Brown Norway rats in young adult (9 months old), old (32 months old), and parkinsonian (unilateral lesion to the medial forebrain bundle) groups. We hypothesized that the old and parkinsonian rats would manifest deficits in deglutition behaviors analogous to those found in human clinical populations. Our results supported our hypothesis in that the old group demonstrated reductions in bolus transport speeds and mastication rate while the parkinsonian rats showed impairments in oral processing. Interpretation of these results should consider the particular animal model, lesion type, and videofluorographic protocol used in this work. Future studies will link swallow imaging data of this kind with physiological and anatomical data in a manner not possible with human participants.

  15. Videofluorographic assessment of deglutitive behaviors in a rat model of aging and Parkinson disease

    Science.gov (United States)

    Russell, John A.; Ciucci, Michelle R.; Hammer, Michael J.; Connor, Nadine P.

    2012-01-01

    Dysphagia is commonly associated with aging and Parkinson disease and can have a significant impact on a person’s quality of life. In some cases, dysphagia may be life threatening. Animal models may be used to study underlying mechanisms of dysphagia, but paradigms that allow adequate imaging of the swallow in combination with measurement of physiological variables have not been forthcoming. To begin development of methods that allow this, we used videofluorography to record the deglutition behaviors of 22 Fischer 344-Brown Norway rats in young adult (9 months old), old (32 months old), and parkinsonian (unilateral lesion to the medial forebrain bundle) groups. We hypothesized that the old and parkinsonian rats would manifest deficits in deglutition behaviors analogous to those found in human clinical populations. Our results supported our hypotheses in that the old group demonstrated reductions in bolus transport speeds and mastication rate, while the parkinsonian rats showed impairments in oral processing. Interpretation of these results should consider the particular animal model, lesion type and videoflurographic protocol used in this work. Future studies will link swallow imaging data of this kind with physiological and anatomical data in a manner not possible with human participants. PMID:22763806

  16. A human model of restricted upper esophageal sphincter opening and its pharyngeal and UES deglutitive pressure phenomena

    Science.gov (United States)

    Jiao, Hongmei; Mei, Ling; Sharma, Tarun; Kern, Mark; Sanvanson, Patrick

    2016-01-01

    Oropharyngeal dysphagia due to upper esophageal sphincter (UES) dysfunction is commonly encountered in the clinical setting. Selective experimental perturbation of various components of the deglutitive apparatus can provide an opportunity to improve our understanding of the swallowing physiology and pathophysiology. The aim is to characterize the pharyngeal and UES deglutitive pressure phenomena in an experimentally induced restriction of UES opening in humans. We studied 14 volunteers without any dysphagic symptoms (7 men, 66 ± 11 yr) but with various supraesophageal reflux symptoms. To induce UES restriction, we used a handmade device that with adjustment could selectively apply 0, 20, 30, or 40 mmHg pressure perpendicularly to the cricoid cartilage. Deglutitive pharyngeal and UES pressure phenomena were determined during dry and 5- and 10-ml water swallows × 3 for each of the UES perturbations. External cricoid pressure against the UES resulted in a significant increase in hypopharyngeal intrabolus pressure and UES nadir deglutitive relaxation pressure for all tested swallowed volumes (P < 0.05). Application of external cricoid pressure increased the length of the UES high pressure zone from 2.5 ± 0.2 to 3.1 ± 0.2, 3.5 ± 0.1, and 3.7 ± 0.1 cm for 20, 30, and 40 mmHg cricoid pressure, respectively (P < 0.05). External cricoid pressure had no significant effect on pharyngeal peristalsis. On the other hand, irrespective of external cricoid pressure deglutitive velopharyngeal contractile integral progressively increased with increased swallowed volumes (P < 0.05). In conclusion, acute experimental restriction of UES opening by external cricoid pressure manifests the pressure characteristics of increased resistance to UES transsphincteric flow observed clinically without affecting the pharyngeal peristaltic contractile function. PMID:27198193

  17. Alleviating speech and deglutition: Role of a prosthodontist in multidisciplinary management of velopharyngeal insufficiency.

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    Nanda, Aditi; Koli, Dheeraj; Sharma, Sunanda; Suryavanshi, Shalini; Verma, Mahesh

    2015-01-01

    Surgical resection of soft palate due to cancer affects the effective functioning of the velopharyngeal mechanism (speech and deglutition). With the loss of speech intelligibility, hyper resonance in voice and impaired function of swallowing (due to nasal regurgitation), there is a depreciation in the quality of life of such an individual. In a multidisciplinary setup, the role of a prosthodontist has been described to rehabilitate such patients by fabrication of speech aid prosthesis. The design and method of fabrication of the prosthesis are simple and easy to perform. The use of prosthesis, together with training (of speech) by a speech pathologist resulted in improvement in speech. Furthermore, an improvement in swallowing had been noted, resulting in an improved nutritional intake and general well-being of an individual. The take-home message is that in the treatment of oral cancer, feasible, and rapid rehabilitation should be endeavored in order to make the patient socially more acceptable. The onus lies on the prosthodontist to practise the same in a rapid manner before the moral of the patient becomes low due to the associated stigma of cancer.

  18. Effects of Repetitive Transcranial Magnetic Stimulation in the Rehabilitation of Communication and Deglutition Disorders: Systematic Review of Randomized Controlled Trials.

    Science.gov (United States)

    Gadenz, Camila Dalbosco; Moreira, Tais de Campos; Capobianco, Dirce Maria; Cassol, Mauriceia

    2015-01-01

    To systematically review randomized controlled trials that evaluate the effects of repetitive transcranial magnetic stimulation (rTMS) on rehabilitation aspects related to communication and swallowing functions. A search was conducted on PubMed, Clinical Trials, Cochrane Library, and ASHA electronic databases. Studies were judged according to the eligibility criteria and analyzed by 2 independent and blinded researchers. We analyzed 9 studies: 4 about aphasia, 3 about dysphagia, 1 about dysarthria in Parkinson's disease and 1 about linguistic deficits in Alzheimer's disease. All aphasia studies used low-frequency rTMS to stimulate Broca's homologous area. High-frequency rTMS was applied over the pharyngoesophageal cortex from the left and/or right hemisphere in the dysphagia studies and over the left dorsolateral prefrontal cortex in the Parkinson's and Alzheimer's studies. Two aphasia and all dysphagia studies showed a significant improvement of the disorder, compared to the sham group. The other 2 studies related to aphasia found a benefit restricted to subgroups with a severe case or injury on the anterior portion of the language cortical area, respectively, whereas the Alzheimer's study demonstrated positive effects specific to auditory comprehension. There were no changes for vocal function in the Parkinson's study. The benefits of the technique and its applicability in neurogenic disorders related to communication and deglutition are still uncertain. Therefore, other randomized controlled trials are needed to clarify the optimal stimulation protocol for each disorder studied and its real effects. © 2015 S. Karger AG, Basel.

  19. Failed Deglutitive Upper Esophageal Sphincter Relaxation Is a Risk Factor for Aspiration in Stroke Patients with Oropharyngeal Dysphagia

    Science.gov (United States)

    Lee, Taeheon; Park, Jung Ho; Sohn, Chongil; Yoon, Kyung Jae; Lee, Yong-Taek; Park, Jung Hwan; Jung, Il Seok

    2017-01-01

    Background/Aims We attempted to examine the relationship between abnormal findings on high-resolution manometry (HRM) and videofluoroscopic swallowing study (VFSS) of the pharynx and upper esophageal sphincter (UES), and to identify the risk factors for aspiration. Methods We performed VFSS and HRM on the same day in 36 ischemic stroke patients (mean age, 67.5 years) with dysphagia. Pressure (basal, median intra bolus, and nadir), relaxation time interval of the UES, and mesopharyngeal and hypopharyngeal contractility (as a contractile integral) were examined using HRM. The parameters of VFSS were vallecular residue, pyriform sinus residue, vallecular overflow, penetration, and aspiration. The association between the parameters of VFSS and HRM was analyzed by the Student’s t test. Results Three (8.3%) and 4 (11.1%) stroke patients with dysphagia had pyriform sinus residue and vallecular sinus residue, respectively, and 5 (13.8%) patients showed aspiration. Mesopharyngeal and hypopharyngeal contractile integrals in patients with residue in the pyriform sinus were significantly lower than those in patients without residue in the pyriform sinus (P < 0.05). Relaxation time intervals in patients with aspiration were significantly shorter than those in patients without aspiration (P < 0.05), and multivariate regression analysis revealed a shorter relaxation time interval as the main risk factor for aspiration (OR, 0.03; 95% CI, 0.01–0.65; P < 0.05). Conclusions Manometric measurements of the pharynx and UES were well correlated with abnormal findings in the VFSS, and a shorter relaxation time interval of the UES during deglutition is an important parameter for the development of aspiration. PMID:27510474

  20. Quality of life in oncological patients with oropharyngeal dysphagia: validity and reliability of the Dutch version of the MD Anderson Dysphagia Inventory and the Deglutition Handicap Index.

    Science.gov (United States)

    Speyer, Renée; Heijnen, Bas J; Baijens, Laura W; Vrijenhoef, Femke H; Otters, Elsemieke F; Roodenburg, Nel; Bogaardt, Hans C

    2011-12-01

    Quality of life is an important outcome measurement in objectifying the current health status or therapy effects in patients with oropharyngeal dysphagia. In this study, the validity and reliability of the Dutch version of the Deglutition Handicap Index (DHI) and the MD Anderson Dysphagia Inventory (MDADI) have been determined for oncological patients with oropharyngeal dysphagia. At Maastricht University Medical Center, 76 consecutive patients were selected and asked to fill in three questionnaires on quality of life related to oropharyngeal dysphagia (the SWAL-QOL, the MDADI, and the DHI) as well as a simple one-item visual analog Dysphagia Severity Scale. None of the quality-of-life questionnaires showed any floor or ceiling effect. The test-retest reliability of the MDADI and the Dysphagia Severity Scale proved to be good. The test-retest reliability of the DHI could not be determined because of insufficient data, but the intraclass correlation coefficients were rather high. The internal consistency proved to be good. However, confirmatory factor analysis could not distinguish the underlying constructs as defined by the subscales per questionnaire. When assessing criterion validity, both the MDADI and the DHI showed satisfactory associations with the SWAL-QOL (reference or gold standard) after having removed the less relevant subscales of the SWAL-QOL. In conclusion, when assessing the validity and reliability of the Dutch version of the DHI or the MDADI, not all psychometric properties have been adequately met. In general, because of difficulties in the interpretation of study results when using questionnaires lacking sufficient psychometric quality, it is recommended that researchers strive to use questionnaires with the most optimal psychometric properties.

  1. Avaliação nasofibrolaringoscópica da deglutição em crianças Nasoendoscopic evaluation of deglutition in children

    Directory of Open Access Journals (Sweden)

    Dayse Manrique

    2001-01-01

    Full Text Available Introdução: As alterações da deglutição em crianças têm sido pouco estudadas, especialmente nas portadoras de doenças neurológicas, como a paralisia cerebral. No entanto, estas são freqüentes, levando a grande comprometimento das condições clínicas, devido às infecções pulmonares crônicas e complicações decorrentes da desnutrição. Forma de estudo: Prospectivo clínico não randomizado. Objetivo: Verificar a aplicabilidade da nasofibrolaringoscopia na avaliação funcional da deglutição em crianças e as alterações observadas à fase faríngea. Material e método: No período de março de 1998 a março de 2000, realizamos a avaliação funcional da deglutição, através da nasofibrolaringoscopia, em 134 crianças portadoras de paralisia cerebral, com quadro clínico sugestivo de disfagia e idade entre quatro meses e 14 anos (idade média de 5,3 anos, sendo 126 meninos (57,8% e 92 meninas (42,2%. Resultados: No nosso estudo, nenhuma criança apresentou complicação ou intercorrências durante o exame ou complicação infecciosa decorrente de aspiração após o mesmo. Entre as alterações da deglutição, o escape precoce do alimento para a faringe foi a mais freqüente, ocorrendo em 72 crianças (53,7%. A aspiração traqueal ocorreu mais na testagem da consistência líquida, sendo observada em 45 crianças (33,6%, enquanto que a consistência pastosa deu-se em 20 crianças (14,9%. Houve concordância regular entre a ocorrência de escape precoce e aspiração traqueal. Conclusão: Concluímos que o exame é seguro para ser realizado em crianças, e permite a avaliação objetiva da fase faríngea da deglutição, fornecendo importantes informações, que poderão contribuir na orientação da alimentação dessas crianças.Introduction: Very little has been published about the disorders of deglutition in children with neurological impairment. The swallowing difficutties found by children with cerebral palsy are

  2. Deglutição e consistências alimentares pastosas e sólidas: revisão crítica de literatura Deglutition of pasty and solid food: a critical review of the literature

    Directory of Open Access Journals (Sweden)

    Amanda Checchinato Pansarini

    2012-01-01

    Full Text Available OBJETIVO: Levantar artigos científicos internacionais sobre a fisiologia da deglutição de alimentos nas consistências néctar, mel, pudim, pastosa heterogênea, semissólida e sólida, nas fases oral e faríngea. MÉTODOS: Trata-se de estudo de revisão qualitativa da literatura. Para a seleção dos artigos, foi utilizada a base de dados PubMed com emprego dos descritores "Swallowing and consistency", "Swallowing and solid" e "Swallowing and pasty", limitando-se a pesquisas publicadas no idioma inglês, entre os anos de 2005 e 2010, realizadas com seres humanos maiores de 18 anos. A metodologia empregada envolveu formulação da pergunta, localização e seleção dos estudos, e avaliação crítica dos artigos, conforme os preceitos do Cochrane Handbook. RESULTADOS: Foram identificados 211 estudos, dos quais 18 foram analisados, pois permitiam acesso ao texto completo e eram diretamente relacionados ao tema. CONCLUSÃO: Os estudos apresentam metodologia pouco uniforme, não havendo padronização, principalmente quanto aos métodos de avaliação. Em geral, as pesquisas foram realizadas com sujeitos saudáveis ou remeteram a um tipo de patologia, sem utilização de casos-controle. A heterogeneidade dos estudos possibilita que diferentes grupos de patologias sejam avaliados, porém, a variabilidade metodológica dificulta a definição e generalização dos padrões encontrados. Sendo assim, não é possível evidenciar dados que embasem a prática clínica fonoaudiológica no que diz respeito à fisiologia normal ou alterada da deglutição de diferentes consistências alimentares, tanto para sujeitos normais quanto para os acometidos por alguma desordem.PURPOSE: To analyze published international scientific papers on the physiology of deglutition in oral and pharyngeal phases, considering different food consistencies: nectar, honey, pudding, pasty heterogeneous, semi-solid, and solid. METHODS: This is a qualitative literature reviews

  3. The physiology of deglutition and the pathophysiology and complications of oropharyngeal dysphagia.

    Science.gov (United States)

    Steele, Catriona M

    2012-01-01

    The opening session of the 2nd International Conference on Oropharyngeal Dysphagia featured a series of invited talks reviewing the definition of dysphagia, its prevalence and its pathophysiology. The discussion arising from these talks focused heavily on the current underrecognition of dysphagia as a significant concern for older adults, particularly those over 75. The burdens associated with dysphagia in this sector of the population were recognized to be substantial, both in social/psychological terms and in terms of economic consequences for the healthcare system. The importance of developing swallow screening protocols as a routine method for the early identification of dysphagia and aspiration was explored. The idea of launching political initiatives aimed at increasing awareness and the utilization of appropriate dysphagia healthcare codes was also discussed. Copyright © 2012 S. Karger AG, Basel.

  4. Presbyphagia and Sarcopenic Dysphagia: Association between Aging, Sarcopenia, and Deglutition Disorders.

    Science.gov (United States)

    Wakabayashi, H

    2014-01-01

    Presbyphagia refers to age-related changes in the swallowing mechanism in the elderly associated with a frailty in swallowing. Presbyphagia is different from dysphagia. Sarcopenic dysphagia is difficulty swallowing due to sarcopenia of generalized skeletal muscles and swallowing muscles. Age-related loss of swallowing muscle mass becomes evident in the geniohyoid muscle and tongue. Elderly subjects with both sarcopenia and dysphagia may have not only disease-related dysphagia but also sarcopenic dysphagia. In cases of aspiration pneumonia, deterioration in activity-, disease-, and nutrition-related sarcopenia of generalized skeletal muscles and swallowing muscles may develop into sarcopenic dysphagia. Assessment of sarcopenic dysphagia includes evaluation of both dysphagia and sarcopenia. The 10-item Eating Assessment Tool (EAT-10) and a water test combined with pulse oximetry are useful for dysphagia screening. Assessment of the multi-factorial causes of sarcopenia including nutritional review is important, because rehabilitation of sarcopenic dysphagia differs depending on its etiology. Consensus diagnostic criteria for sarcopenic dysphagia were proposed at the 19th Annual Meeting of the Japanese Society of Dysphagia Rehabilitation. Rehabilitation for sarcopenic dysphagia includes treatment of both dysphagia and sarcopenia. The core components of dysphagia rehabilitation are oral health care, rehabilitative techniques, and food modification. The causes of adult malnutrition may also contribute to the etiology of secondary sarcopenia and sarcopenic dysphagia. Therefore, nutrition management is indispensable for sarcopenic dysphagia rehabilitation. In cases of sarcopenia with numerous complicating causes, treatment should include pharmaceutical therapies for age-related sarcopenia and comorbid chronic diseases, resistance training, early ambulation, nutrition management, protein and amino acid supplementation, and non-smoking.

  5. [Repair of deglutition troubles after partial surgery of the pharyngolarynx with injection of collage. Apropos of 9 cases].

    Science.gov (United States)

    Bessède, J P; Sauvage, J P; Morin, R; Orsel, S; Leguillette, J L; Guibbal, J L; Deguine, O

    1988-01-01

    The authors report their experience treating nine patients with swallowing disorders following partial surgery of the laryngo-pharynx. GAX collagen (Phonagel), resistant to collagenase was injected into the laryngeal structures to protect the trachea, yielding a satisfactory long term result. A description of the injection technique is given particularly with functional reconstructive laryngectomies and hemipharyngolaryngectomies. The results concerning functional improvement and weight gain are evaluated over a five month period.

  6. Value of X-ray cinematography of deglutition to establish the indication for myotomy of the pharyngo-esophageal sphincter

    Energy Technology Data Exchange (ETDEWEB)

    Augustiny, N.; Schmid, H.; Bruehlmann, W.F.

    1987-05-01

    Fourteen patients were examined one to four years after cricopharyngeal myotomy that had been carried out because of dysfunction of the pharyngo-esophageal sphincter. Twelve patients were examined radiologically. Eleven of the 14 patients were clinically improved or cured. In two patients who were not improved, the underlying condition was a polymyositis. The other patients suffered from an idiopathic dysfunction. Because of the small numbers involved, no detailed statistical analysis was carried out. Nevertheless, our results indicate that: Cricopharyngeus myotomy produces marked improvement or cure in patients with idiopathic dysfunction. Weak propulsive peristalsis of the pharyngeal constrictors is a prognostic factor indicating a poor clinical result of surgery. There is little chance of clinical improvement in patients with polymyositis.

  7. [The importance of x-ray cinematography of deglutition for indicating the need for myotomy of the pharyngoesophageal sphincter].

    Science.gov (United States)

    Augustiny, N; Schmid, H; Brühlmann, W F

    1987-05-01

    Fourteen patients were examined one to four years after cricopharyngeal myotomy that had been carried out because of dysfunction of the pharyngo-esophageal sphincter. Twelve patients were examined radiologically. Eleven of the 14 patients were clinically improved or cured. In two patients who were not improved, the underlying condition was a polymyositis. The other patients suffered from an idiopathic dysfunction. Because of the small numbers involved, no detailed statistical analysis was carried out. Nevertheless, our results indicate that: Cricopharyngeus myotomy produces marked improvement or cure in patients with idiopathic dysfunction. Weak propulsive peristalsis of the pharyngeal constrictors is a prognostic factor indicating a poor clinical result of surgery. There is little chance of clinical improvement in patients with polymyositis.

  8. Mastigação, deglutição e suas adaptações na paralisia facial periférica Mastication, deglutition and its adaptations in facial peripheral paralysis

    Directory of Open Access Journals (Sweden)

    Marion Renée Mory

    2013-04-01

    Full Text Available OBJETIVO: caracterizar mastigação, fase oral da deglutição e possíveis adaptações funcionais observadas nos portadores de Paralisia Facial Periférica. MÉTODO: participaram desta pesquisa 30 indivíduos com Paralisia Facial Periférica grau IV, com história de até 30 dias, sem distinção de etiologia e divididos em três grupos, os que apresentavam a paralisia em até 10 dias, de 11 a 20 e de 20 a 30 dias. As funções mastigação e fase oral da deglutição foram avaliadas tanto com alimento sólido e como com água natural. Os indivíduos responderam questões relacionadas às dificuldades imediatamente após a instalação da paralisia. Os dados foram analisados estatisticamente pelo Teste da Razão de Verossimilhança e pelo Teste Exato de Fisher. RESULTADOS: foram constatadas alterações nas funções de mastigação e fase oral da deglutição pela diminuição do tônus no músculo orbicular dos lábios e do músculo bucinador, que diminuindo a pressão intra-oral, favorece o escape de alimento e líquido. À observação da Fonoaudióloga a variável "derrama líquido enquanto bebe" apresentou dados estatisticamente significante (p=0,003 nos três grupos estudados. A variável "acúmulo de alimento entre os dentes e a gengiva no lado paralisado" foi estatisticamente significante nos grupos de 11 a 20 dias (p= 0,002. CONCLUSÃO: os indivíduos da amostra mastigam no lado paralisado com dificuldade, mediante ciclos mastigatórios lentos e inconsistentes. Ocorre um incremento nos movimentos de língua para limpeza de resíduos retidos no vestíbulo oral no lado paralisado. Este é o sintoma que mais incomoda o paciente. Apresentam dificuldade no beber de forma contínua. Desenvolvem adaptações para compensar suas dificuldades funcionais.PURPOSE: to describe mastication, swallowing oral phase and possible functional adaptations observed in Facial Peripheral Paralysis subjects. METHOD: there were 30 subjects with grade IV Facial Peripheral Paralysis, with at the most 30 days paralysis history and no etiology differentiation. They were separated in three groups, 1 to 10 days paralysis, 11 to 20 days and 21 to 30 days. Mastication and swallowing oral phase functions were assessed with both solid food and water. Participants answered questions related to the difficulties right after the paralysis. Data were statistically analyzed using the Likelihood Ratio Test and Fisher Exact Test. RESULTS: changes were observed in mastication and swallowing oral phase due to the lowering of lips tonus, orbicular muscle and buccinator muscle that allows the escaping of food and liquid by decreasing intra-oral pressure. To the speech therapist's observation "spill liquid while drinking" presented statistically significant data (p=0,003 in the three observed groups. Variable "accumulate food between teeth and gums" was statistically significant in groups of 11 to 20 days (p= 0,002. CONCLUSION: sample subjects chew with difficulty in the paralyzed side, showing slow and inconsistent mastication cycles. There is an increased tongue movements for cleaning the residues kept in oral vestibule in the paralyzed side. This is the most annoying symptom according to the patients. They develop adaptation strategies to compensate their functional difficulties.

  9. Mastigação, deglutição e suas adaptações na Paralisia Facial Periférica Mastication, deglutition and its adaptations in Facial Peripheral Paralysis

    Directory of Open Access Journals (Sweden)

    Marion Renée Mory

    2012-01-01

    Full Text Available OBJETIVO: caracterizar mastigação, fase oral da deglutição e possíveis adaptações funcionais observadas nos portadores de Paralisia Facial Periférica. MÉTODO: participaram desta pesquisa 30 indivíduos com Paralisia Facial Periférica grau IV, com história de até 30 dias, sem distinção de etiologia e divididos em três grupos, os que apresentavam a paralisia em até 10 dias, de 11 a 20 e de 20 a 30 dias. As funções mastigação e fase oral da deglutição foram avaliadas tanto com alimento sólido e como com água natural. Os indivíduos responderam questões relacionadas às dificuldades imediatamente após a instalação da paralisia. Os dados foram analisados estatisticamente pelo Teste da Razão de Verossimilhança e pelo Teste Exato de Fisher. RESULTADOS: foram constatadas alterações nas funções de mastigação e fase oral da deglutição pela diminuição do tônus no músculo orbicular dos lábios e do músculo bucinador, que diminuindo a pressão intra-oral, favorece o escape de alimento e líquido. À observação da Fonoaudióloga a variável "derrama líquido enquanto bebe" apresentou dados estatisticamente significante (p=0,003 nos três grupos estudados. A variável "acúmulo de alimento entre os dentes e a gengiva no lado paralisado" foi estatisticamente significante nos grupos de 11 a 20 dias (p= 0,002. CONCLUSÃO: os indivíduos da amostra mastigam no lado paralisado com dificuldade, mediante ciclos mastigatórios lentos e inconsistentes. Ocorre um incremento nos movimentos de língua para limpeza de resíduos retidos no vestíbulo oral no lado paralisado. Este é o sintoma que mais incomoda o paciente. Apresentam dificuldade no beber de forma contínua. Desenvolvem adaptações para compensar suas dificuldades funcionais.PURPOSE: to describe mastication, swallowing oral phase and possible functional adaptations observed in Facial Peripheral Paralysis subjects. METHOD: there were 30 subjects with grade IV Facial Peripheral Paralysis, with at the most 30 days paralysis history and no etiology differentiation. They were separated in three groups, 1 to 10 days paralysis, 11 to 20 days and 21 to 30 days. Mastication and swallowing oral phase functions were assessed with both solid food and water. Participants answered questions related to the difficulties right after the paralysis. Data were statistically analyzed using the Likelihood Ratio Test and Fisher Exact Test. RESULTS: changes were observed in mastication and swallowing oral phase due to the lowering of lips tonus, orbicular muscle and buccinator muscle that allows the escaping of food and liquid by decreasing intra-oral pressure. To the speech therapist's observation "spill liquid while drinking" presented statistically significant data (p=0,003 in the three observed groups. Variable "accumulate food between teeth and gums" was statistically significant in groups of 11 to 20 days (p= 0,002. CONCLUSION: sample subjects chew with difficulty in the paralyzed side, showing slow and inconsistent mastication cycles. There is an increased tongue movements for cleaning the residues kept in oral vestibule in the paralyzed side. This is the most annoying symptom according to the patients. They develop adaptation strategies to compensate their functional difficulties.

  10. Dysphagia following tumor surgery in the oral cavity and hypopharynx. An analysis by videofluoroscopy

    International Nuclear Information System (INIS)

    Oursin, C.; Trabucco, P.; Bongartz, G.; Steinbrich, W.

    1998-01-01

    Dysphagia is a common complaint following surgical intervention in the oral cavity and hypopharynx, often leading to prolonged postoperative recovery. Videofluoroscopy allows detailed visualization of deglutition, demonstrating the morphology as well as the functional aspects. Therefore, videofluoroscopy provides the basis for further therapeutic management. We discuss the pathology of deglutition in 19 patients recovering from tumor surgery of the oro- and hypopharynx. In most cases the results demonstrated severe impairment of both the oral and pharyngeal phase of deglutition. Our data emphasize the importance of the oral phase of deglutition for preparation and initiation of the following phases. (orig.) [de

  11. Accessory device fixation for voice rehabilitation in laryngectomised patients

    NARCIS (Netherlands)

    Hallers, Egbert Jan Olivier ten

    2006-01-01

    Summary In most patients with advanced or recurrent laryngeal or hypopharyngeal cancer, total laryngectomy is indicated. This means the loss of the three main laryngeal functions: phonation; respiration; and the prevention of aspiration during deglutition. Laryngectomy patients have various options

  12. Movement of the Epiglottis in Mammals

    Science.gov (United States)

    1993-01-01

    dysphagia . Arch. Otolaryngol. 109:376-380. Ekberg, 0. and S.V. Sigurjonsson (1982) Movement of the epiglottis during deglutition. Gastrointest...children : Preliminary observations. Dysphagia . 4:112-117. Koenig, J.S., A.M. Davies and B.T. Thach (1990) Coordination of breathing, sucking, and...Arndorfer (1990) Coordination of deglutitive glottic closure with oropharyngeal swallowing. Gastroenterology . 98:478-1484. Siegel, S. and N. J. Castellan

  13. Complaints reported by patients with cancer of oral cavity, submitted to radiotherapy

    International Nuclear Information System (INIS)

    Bergamasco, Mariana; Miranda, Renata Puccinelli de

    2006-01-01

    The oral cavity is of fundamental importance to the speech, chewing, deglutition, suction and salivation functions. When an illness like cancer develops in this region, radiation therapy is very important, but can cause many sequels to the affected functions and structures of the Oral Motor System, especially to chewing, deglutition and speech. In such cases, the phonoaudiology support as part of a multidisciplinary staff can help providing esthetic and functional rehabilitation as well as social re-integration for a better quality of life of these patients. (author)

  14. Pediatric esophageal scintigraphy. Results of 200 studies

    International Nuclear Information System (INIS)

    Guillet, J.; Wynchank, S.; Basse-Cathalinat, B.; Christophe, E.; Ducassou, D.; Blanquet, P.

    1983-01-01

    Esophageal transit of a small volume of watery liquid has been observed scintigraphically in 200 studies performed on patients aged between 6 days and 16 years. Qualitative information concerning esophageal morphology and function in the various phases of deglutition, and scintigraphic features of achalasia, stenosis, and other pathologies are described. Measured esophageal transit time and its normal variation, its relevance to the diagnosis of esophagitis, and the monitoring of treatment are discussed. This technique observing distinct deglutitions has proven a useful diagnostic tool. Its advantages and limitations are discussed in comparison with other methods

  15. Use of Orbital Conformer to Improve Speech in Patients with Confluent Maxillectomy and Orbital Defects

    Science.gov (United States)

    Colebeck, Amanda C.; Kase, Michael T.; Nichols, Cindy B.; Golden, Marjorie; Huryn, Joseph M.

    2016-01-01

    The basic objective in prosthetic restoration of confluent maxillary and orbital defects is to achieve a comfortable, cosmetically acceptable prosthesis that restores speech, deglutition, and mastication. It is a challenging task complicated by the size and shape of the defects. The maxillary obturator prosthesis often satisfies the objective of adequate deglutition; however, orbital defects that are not obturated in the medial septal or posterior walls allow air to escape, negatively impacting phonation. This article describes a technique to achieve favorable prosthetic rehabilitation in a patient with a maxillectomy and ipsilateral orbital exenteration. The prosthetic components include maxillary obturator, orbital conformer, and orbital prosthesis connected using rigid magnetic attachments. PMID:25953143

  16. The value of scintigraphy in the evaluation of oropharyngeal dysphagia

    Energy Technology Data Exchange (ETDEWEB)

    Argon, Murat; Duygun, Uelkem; Kocacelebi, Kenan; Ozkilic, Hayal [Department of Nuclear Medicine, Ege University Medical School Hospital, 35100, Bornova, Izmir (Turkey); Secil, Yaprak; Aydogdu, Ibrahim; Ertekin, Cumhur [Department of Clinical Neurophysiology, Ege University Medical School Hospital, Izmir (Turkey)

    2004-01-01

    Healthy adults can swallow boluses of 20 ml water in a single swallow. Individuals with impaired swallowing, however, may be unable to do so, instead requiring two or more swallows; this phenomenon is called ''piecemeal deglutition''. The term ''dysphagia limit'' refers to the volume at which piecemeal deglutition occurs. The aim of our study was to investigate the potential value of scintigraphic evaluation of piecemeal deglutition and dysphagia limit in patients with dysphagia, based on correlation with the results of submental electromyography (SM-EMG) and laryngeal sensor monitoring (LS). The study population comprised 24 patients with dysphagia secondary to neurological disorders and ten normal adults, who formed a control group. In the scintigraphic evaluation, subjects underwent four separate dynamic studies using 5, 10, 15 and 20 ml of water containing 0.5 mCi technetium-99m labelled sulphur colloid, and time-activity curves (TACs) were created for each study. Static thoracic images were also recorded in order to detect airway aspiration Observation of two or more peaks on TACs within the 10-s acquisition period was considered a sign of piecemeal deglutition. If piecemeal deglutition occurred at or below 20 ml, this volume was regarded as the dysphagia limit. Piecemeal deglutition was not found in any normal subjects; by contrast, it was observed in 14 of the 24 (58%) patients on scintigraphy and in 17 (71%) patients on EMG and LS. In three patients, signs of the airway aspiration were observed on static thoracic images. Scintigraphic and electrophysiological findings were in agreement in 19 patients (79%), and the correlation between scintigraphy and the electrophysiological methods for the evaluation of dysphagia was statistically significant (r=0.57, P=0.003). The novel finding of this study is the demonstration of piecemeal deglutition and dysphagia limit on scintigraphic studies in patients with neurogenic

  17. Complaints reported by patients with cancer of oral cavity, submitted to radiotherapy; Queixas apresentadas pelos pacientes submetidos a radioterapia de cavidade oral

    Energy Technology Data Exchange (ETDEWEB)

    Bergamasco, Mariana; Miranda, Renata Puccinelli de [Centro Universitario de Araraquara - UNIARA, SP (Brazil)]. E-mail: mari_bergamasco@yahoo.com.br

    2006-01-15

    The oral cavity is of fundamental importance to the speech, chewing, deglutition, suction and salivation functions. When an illness like cancer develops in this region, radiation therapy is very important, but can cause many sequels to the affected functions and structures of the Oral Motor System, especially to chewing, deglutition and speech. In such cases, the phonoaudiology support as part of a multidisciplinary staff can help providing esthetic and functional rehabilitation as well as social re-integration for a better quality of life of these patients. (author)

  18. The value of scintigraphy in the evaluation of oropharyngeal dysphagia

    International Nuclear Information System (INIS)

    Argon, Murat; Duygun, Uelkem; Kocacelebi, Kenan; Ozkilic, Hayal; Secil, Yaprak; Aydogdu, Ibrahim; Ertekin, Cumhur

    2004-01-01

    Healthy adults can swallow boluses of 20 ml water in a single swallow. Individuals with impaired swallowing, however, may be unable to do so, instead requiring two or more swallows; this phenomenon is called ''piecemeal deglutition''. The term ''dysphagia limit'' refers to the volume at which piecemeal deglutition occurs. The aim of our study was to investigate the potential value of scintigraphic evaluation of piecemeal deglutition and dysphagia limit in patients with dysphagia, based on correlation with the results of submental electromyography (SM-EMG) and laryngeal sensor monitoring (LS). The study population comprised 24 patients with dysphagia secondary to neurological disorders and ten normal adults, who formed a control group. In the scintigraphic evaluation, subjects underwent four separate dynamic studies using 5, 10, 15 and 20 ml of water containing 0.5 mCi technetium-99m labelled sulphur colloid, and time-activity curves (TACs) were created for each study. Static thoracic images were also recorded in order to detect airway aspiration Observation of two or more peaks on TACs within the 10-s acquisition period was considered a sign of piecemeal deglutition. If piecemeal deglutition occurred at or below 20 ml, this volume was regarded as the dysphagia limit. Piecemeal deglutition was not found in any normal subjects; by contrast, it was observed in 14 of the 24 (58%) patients on scintigraphy and in 17 (71%) patients on EMG and LS. In three patients, signs of the airway aspiration were observed on static thoracic images. Scintigraphic and electrophysiological findings were in agreement in 19 patients (79%), and the correlation between scintigraphy and the electrophysiological methods for the evaluation of dysphagia was statistically significant (r=0.57, P=0.003). The novel finding of this study is the demonstration of piecemeal deglutition and dysphagia limit on scintigraphic studies in patients with neurogenic dysphagia. Based on this finding we consider

  19. Pediatric esophageal scintigraphy. Results of 200 studies

    Energy Technology Data Exchange (ETDEWEB)

    Guillet, J.; Wynchank, S.; Basse-Cathalinat, B.; Christophe, E.; Ducassou, D.; Blanquet, P.

    1983-09-01

    Esophageal transit of a small volume of watery liquid has been observed scintigraphically in 200 studies performed on patients aged between 6 days and 16 years. Qualitative information concerning esophageal morphology and function in the various phases of deglutition, and scintigraphic features of achalasia, stenosis, and other pathologies are described. Measured esophageal transit time and its normal variation, its relevance to the diagnosis of esophagitis, and the monitoring of treatment are discussed. This technique observing distinct deglutitions has proven a useful diagnostic tool. Its advantages and limitations are discussed in comparison with other methods.

  20. Prevalence of atypical swallowing: a kinesiographic study.

    Science.gov (United States)

    Monaco, A; Cattaneo, R; Spadaro, A; Marchetti, E; Barone, A

    2006-12-01

    The aim of this study was to investigate the prevalence of kinesiographic coincidence between the most cranial position during deglutition of mandible and habitual occlusal position and to evaluate the distribution of clinical diagnosis according to the kinesiographic pattern of deglutition. 201 random patients in waiting list for dental treatment and classified as orthodontic patients, prosthetic patients, TMD patients and control patients, were evaluated. Kinesiographic records were acquired using K7I and positioning a magnetic sensor frame integral with the head and with the sensory field balanced on an artificial magnet adhering to the mucosa covering the roots of the lower mandibular incisors. The kinesiographic occlusal position was compared to the kinesiographic most cranial position of the mandible during swallowing. 99 patients displayed a discrepancy between the most cranial position during swallowing and the occlusal position. 102 patients did not show any discrepancy. In this group the kinesiographic most cranial position during swallowing coincided with the occlusal position. The finding suggests that computerised kinesiography could be useful to study deglutition, detecting in a reliable way the movement pattern. Atypical deglutition seems to be less atypical than previously though in dental patient population and, despite these data confirm its correlation with malocclusion, we noted an inverse correlation with necessity of prosthetic treatment and no higher prevalence in TMD patients.

  1. Computed tomography of the nasopharynx and related spaces. Part I: anatomy

    International Nuclear Information System (INIS)

    Silver, A.J.; Mawad, M.E.; Hilal, S.K.; Sane, P.; Ganti, S.R.

    1983-01-01

    The normal computed tomographic anatomy of the nasopharynx and pterygopalatine and infratemporal fossae is analyzed. Particular attention is given to the distinction between deglutitional and masticatory muscles. The relations of the palatal muscles to the eustachian tube are described in detail. Those soft-tissue features that, when they deviate from normal, can provide early detection of nasopharyngeal lesions are emphasized

  2. Clinical signs of dysphagia in infants with acute viral bronchiolitis☆

    Science.gov (United States)

    Barbosa, Lisiane De Rosa; Gomes, Erissandra; Fischer, Gilberto Bueno

    2014-01-01

    Objective: To determine the occurrence of clinical signs of dysphagia in infants with acute viral bronchiolitis, to compare the respiratory parameters during deglutition, and to ensure the intra- and inter- examiners agreement, as well as to accomplish intra and interexaminators concordance of the clinical evaluation of the deglutition. Methods: This was a cross-sectional study of 42 infants aged 0-12 months. The clinical evaluation was accompanied by measurements of respiratory rate and pulse oximetry. A score of swallowing disorders was designed to establish associations with other studied variables and to ensure the intra- and interrater agreement of clinical feeding assessments. Caregivers also completed a questionnaire about feeding difficulties. Significance was set at pdysphagia. PMID:25479843

  3. Dysphagia associated with cervical spine and postural disorders.

    Science.gov (United States)

    Papadopoulou, Soultana; Exarchakos, Georgios; Beris, Alexander; Ploumis, Avraam

    2013-12-01

    Difficulties with swallowing may be both persistent and life threatening for the majority of those who experience it irrespective of age, gender, and race. The purpose of this review is to define oropharyngeal dysphagia and describe its relationship to cervical spine disorders and postural disturbances due to either congenital or acquired disorders. The etiology and diagnosis of dysphagia are analyzed, focusing on cervical spine pathology associated with dysphagia as severe cervical spine disorders and postural disturbances largely have been held accountable for deglutition disorders. Scoliosis, kyphosis–lordosis, and osteophytes are the primary focus of this review in an attempt to elucidate the link between cervical spine disorders and dysphagia. It is important for physicians to be knowledgeable about what triggers oropharyngeal dysphagia in cases of cervical spine and postural disorders. Moreover, the optimum treatment for dysphagia, including the use of therapeutic maneuvers during deglutition, neck exercises, and surgical treatment, is discussed.

  4. Velopharyngeal sphincter pathophysiologic aspects in the in cleft palat

    Directory of Open Access Journals (Sweden)

    Collares, Marcus Vinicius Martins

    2008-09-01

    Full Text Available Introduction: Cleft lip and palate are common congenital abnormalities with typical functional disorders on speech, deglutition and middle ear function. Objective: This article reviews functional labiopalatine disorders through a pathophysiological view. Method: We performed a literature search on line, as well as books and periodicals related to velopharyngeal sphincter. Our sources were LILACS, MEDLINE and SciELO databases, and we applied to the research Keywords of interest on the velopharyngeal pathophysiology, for articles published between 1965 and 2007. Conclusion: Velopharyngeal sphincter plays a central role in speech, swallowing and middle ear physiology in patients with labiopalatine cleft. At the end of our bibliographic review, pursuant to the velopharyngeal physiology in individuals with this disorder in the functional speech, deglutition and otologic function, we observed that although there is a great number of published data discussing this issue, further studies are necessary to completely understand the pathophysiology, due to the fact they have been exploited superficially.

  5. Swallowing abnormalities in multiple sclerosis: correlation between videofluoroscopy and subjective symptoms

    Energy Technology Data Exchange (ETDEWEB)

    Wiesner, W.; Steinbrich, W. [Institute of Diagnostic Radiology, University Hospital of Basel (Switzerland); Wetzel, S.G.; Radue, E.W. [Institute of Neuroradiology, University Hospital Basel (Switzerland); Kappos, L.; Hoshi, M.M. [Department of Neurology, University Hospital of Basel (Switzerland); Witte, U. [Section of Logopedia, University Hospital of Basel (Switzerland)

    2002-04-01

    The purpose of this study was to evaluate if subjective symptoms indicating an impaired deglutition correlate with videofluoroscopic findings in patients with multiple sclerosis (MS). Videofluoroscopic examinations of 18 MS patients were analyzed by a radiologist and a logopedist and compared with the symptoms of these patients. Four patients complained about permanent dysphagia. Six patients reported mild and intermittent difficulties in swallowing, but were asymptomatic at the time of videofluoroscopy. Eight patients had no symptoms regarding their deglutition. All patients (n=4) who complained of permanent dysphagia showed aspiration. All patients (n=6) with mild and intermittent difficulties in swallowing showed undercoating of the epiglottis and/or laryngeal penetration. Of those 8 patients without any swallowing symptoms, only 2 had a normal videofluoroscopy. Swallowing abnormalities seem to be much more frequent in patients with MS than generally believed and they may easily be missed clinically as long as the patients do not aspirate. (orig.)

  6. Prevention and management guidelines to oral health care for patients with head and neck cancer: HCT20, Carisolv and chlorhexidine varnish are suggested; Protocolo de prevencao e tratamento de sequelas bucais em pacientes submetidos a radioterapia: uso deo HCT20, Carisolv e verniz de clorexidina

    Energy Technology Data Exchange (ETDEWEB)

    Guerra, Eliete Neves da Silva; Melo, Nilce Santos de [Brasilia Univ., DF (Brazil). Faculdade de Ciencias da Saude. Dept. de Odontologia]. E-mail: elieteneves@terra.com.br

    2004-07-01

    Orofacial complications are unfortunately common with all modalities used in the management of patients with head and neck cancer. It is well known that hypo salivation develops if radiation therapy involves the salivary glands. A significant decrease in salivary volume can adversely affect oral comfort, mucosal health, dentition, deglutition and mastication. Xerostomia may lead to consumption of diet high in carbohydrates and make good oral hygiene difficult. (author)

  7. Clinical evaluation of oropharyngeal dysphagia in Machado-Joseph disease

    Directory of Open Access Journals (Sweden)

    Sabrina Mello Alves Corrêa

    2010-12-01

    Full Text Available CONTEXT: In Machado-Joseph disease, poor posture, dystonia and peripheral neuropathy are extremely predisposing to oropharyngeal dysphagia, which is more commonly associated with muscular dystrophy. OBJECTIVE: To evaluate the clinical characteristics of oropharyngeal dysphagia in Machado-Joseph disease patients. METHOD: Forty individuals participated in this study, including 20 with no clinical complaints and 20 dysphagic patients with Machado-Joseph disease of clinical type 1, who were all similar in terms of gender distribution, average age, and cognitive function. The medical history of each patient was reviewed and each subject underwent a clinical evaluation of deglutition. At the end, the profile of dysphagia in patients with Machado-Joseph disease was classified according to the Severity Scale of Dysphagia, as described by O'Neil and collaborators. RESULTS: Comparison between dysphagic patients and controls did not reveal many significant differences with respect to the clinical evaluation of the oral phase of deglutition, since afflicted patients only demonstrated deficits related to the protrusion, retraction and tonus of the tongue. However, several significant differences were observed with respect to the pharyngeal phase. Dysphagic patients presented pharyngeal stasis during deglutition of liquids and solids, accompanied by coughing and/or choking as well as penetration and/or aspiration; these signs were absent in the controls. CONCLUSIONS: Oropharyngeal dysphagia is part of the Machado-Joseph disease since the first neurological manifestations. There is greater involvement of the pharyngeal phase, in relation to oral phase of the deglutition. The dysphagia of these patients is classified between mild and moderate.

  8. Ultrasound applicability in Speech Language Pathology and Audiology

    OpenAIRE

    Barberena,Luciana da Silva; Brasil,Brunah de Castro; Melo,Roberta Michelon; Mezzomo,Carolina Lisbôa; Mota,Helena Bolli; Keske-Soares,Márcia

    2014-01-01

    PURPOSE: To present recent studies that used the ultrasound in the fields of Speech Language Pathology and Audiology, which evidence possibilities of the applicability of this technique in different subareas. RESEARCH STRATEGY: A bibliographic research was carried out in the PubMed database, using the keywords "ultrasonic," "speech," "phonetics," "Speech, Language and Hearing Sciences," "voice," "deglutition," and "myofunctional therapy," comprising some areas of Speech Language Pathology and...

  9. Ultrasound applicability in Speech Language Pathology and Audiology

    OpenAIRE

    Barberena, Luciana da Silva; Brasil, Brunah de Castro; Melo, Roberta Michelon; Mezzomo, Carolina Lisbôa; Mota, Helena Bolli; Keske-Soares, Márcia

    2014-01-01

    PURPOSE: To present recent studies that used the ultrasound in the fields of Speech Language Pathology and Audiology, which evidence possibilities of the applicability of this technique in different subareas. RESEARCH STRATEGY: A bibliographic research was carried out in the PubMed database, using the keywords "ultrasonic," "speech," "phonetics," "Speech, Language and Hearing Sciences," "voice," "deglutition," and "myofunctional therapy," comprising some areas of Speech Language Patholog...

  10. High-resolution esophageal pressure topography for esophageal motility disorders

    OpenAIRE

    Hashem Fakhre Yaseri; Gholamreza Hamsi; Tayeb Ramim

    2016-01-01

    Background: High-resolution manometer (HRM) of the esophagus has become the main diagnostic test in the evaluation of esophageal motility disorders. The development of high-resolution manometry catheters and software displays of manometry recordings in color-coded pressure plots have changed the diagnostic assessment of esophageal disease. The first step of the Chicago classification described abnormal esophagogastric junction deglutitive relaxation. The latest classification system, proposed...

  11. Fatores de risco para disfunção da deglutição em pacientes com acidente vascular encefálico

    OpenAIRE

    Baroni, Anna Flávia Ferraz Barros; Fábio, Soraia Ramos Cabette; Dantas, Roberto Oliveira

    2012-01-01

    CONTEXT: Stroke is a frequent cause of dysphagia. OBJECTIVE: To evaluate in a tertiary care hospital the prevalence of swallowing dysfunction in stroke patients, to analyze factors associated with the dysfunction and to relate swallowing dysfunction to mortality 3 months after the stroke. METHODS: Clinical evaluation of deglutition was performed in 212 consecutive patients with a medical and radiologic diagnosis of stroke. The occurrence of death was determined 3 months after the stroke. RESU...

  12. Science.gov (United States)

    Seccia, V.; Cocuzza, P.; Ferrazza, P.; Briganti, T.; Matteucci, F.; Fatigante, L.; Giusti, P.; Grosso, M.; Locantore, L.; Morganti, R.; Nacci, A.; Sellari Franceschini, S.; Paiar, F.; Caramella, D.; Fattori, B.

    2016-01-01

    SUMMARY The objective of this study is to report the initial results of a prospective trial assessing instrumental deglutition function in nasopharynx and oropharynx cancers after radio or chemoradiotherapy using intensity-modulated radiotherapy (IMRT). IMRT was delivered aiming to spare the swallowing organ at risk (SWOARs) for Stage II-IV naso- and oropharynx cancer. Objective instrumental assessment included videofluoroscopy (VFS), fiberoptic endoscopic evaluation of swallowing (FEES) and oro-pharyngeal-oesophageal scintigraphy (OPES) at baseline and at 1 month after radiotherapy. Dysphagia parameter scores were calculated at each exam after liquid (L) and semi-liquid (SL) bolus intake: pre-deglutition penetration, aspiration, pharyngeal transit time (PTT) and hypopharyngeal retention index (HPRI). Overall, 20 patients (6 nasophaynx and 14 oropharynx) completed treatment and instrumental assessment after 1 month. Comparison between pre- and post-treatment HPRI score values showed a significant worsening in both FEES-L (p = 0.021) and SL (p = 0.02) and at VFS-L (p = 0.008) and SL (p = 0.005). Moreover, a relationship between HPRI worsening at FEES-L and FEES-SL (p = 0.005) as well as at VFS-L and VFS-SL (p 0.2). Only a few patients experienced pre-deglutition penetration (1 patient with base of tongue cancer at FEES-L and SL) and aspiration (1 patient with nasopharynx cancer at OPES-L and FEES-SL) after radiotherapy. Our early results showed that IMRT-SWOARs sparing caused a significant increase in the post-deglutition HPRI score. Longer follow-up will be necessary to evaluate if the increase of HPRI is related to a high risk of developing late aspiration. PMID:27070541

  13. Prevention and management guidelines to oral health care for patients with head and neck cancer: HCT20, Carisolv and chlorhexidine varnish are suggested

    International Nuclear Information System (INIS)

    Guerra, Eliete Neves da Silva; Melo, Nilce Santos de

    2004-01-01

    Orofacial complications are unfortunately common with all modalities used in the management of patients with head and neck cancer. It is well known that hypo salivation develops if radiation therapy involves the salivary glands. A significant decrease in salivary volume can adversely affect oral comfort, mucosal health, dentition, deglutition and mastication. Xerostomia may lead to consumption of diet high in carbohydrates and make good oral hygiene difficult. (author)

  14. Study on the application of big cup membranate stent on restenosis after stenting for carcinoma of esophago cardia

    International Nuclear Information System (INIS)

    Wang Xiuping; Yao Zhongqiang; Liu Jian; Zhang Yan

    2007-01-01

    Objective: To evaluate the clinical value of self-designed big cup membranate stent on restenosis after stenting for carcinoma of esophago-cardia. Methods: 12 cases of restenosis after stenting for carcinoma of esophago-cardia were involved in the study. Self-designed big cup membranate stent made by Nanjing Weichuang Company (the length of the cup was 3.5 cm)was placed into the constricted stent under guidance of fluoroscopy. Clinical effect, restenosis, and complications were observed during followed up. Results: All the 12 cases of big cup membranat stent placement went along smoothly without indigitation of the cup of the stent. Follow-up of 1.5-8 months showed that 2 cases developed severe restenosis on the big cup of the stem, resulting in third grade difficult deglutition. Among them, one occurred 1 month after stenting, caused by hyperplasia of large amount of granulation tissue; another occurred 6 months after stenting, caused by growth of tumor tissue. 3 cases developed mild to moderate restenosis, 2.3-7 months (mean: 4.6 months) after stenting, with result of first grade difficult deglutition. The remaining 7 cases (mean 5.6 months follow-up) did not have difficulty during deglutition. Conclusions: Application of big cup membranate stent on restenosis after stenting for carcinoma of esophago-cardia can effectively prevent the stent from moving downwards and thus lower down the rate of restenosis, and postpone the occurrence of restenosis. (authors)

  15. Occurrence of aspiration pneumonia in dysphagic children post video fluoroscopy

    Directory of Open Access Journals (Sweden)

    Lagos, Hellen Nataly Correia

    2011-10-01

    Full Text Available Introduction: The literature reports that when it comes of instrumental assessment of swallowing in children, undoubtedly, video fluoroscopy of swallow offers great advantages over the endoscopic study. Objective: Check the risk of aspiration pneumonia after the study of swallowing by video fluoroscopy, in children with dysphagia. Method: In a study of prospective cutting, participated 16 children aged between 6 months and 10 years, with an average of 5,2 years, referred for study of swallowing by video fluoroscopy. Were tested 4 consistencies, pudding, nectar, honey and liquid. The presences of signs and/or respiratory symptoms were evaluated pre and post study of deglutition by video fluoroscopy, through history and clinical exam. When necessary was asked chest x-ray. Results: Of 16 children, 5 didn't presented dysphagia. In 11 children the exam showed 4 with mild dysphagia, 2 moderate and 5 severe, as classification of OTT (1996 - Classification of severity of dysphagia to the video fluoroscopy. Of the 7 children who aspirated during the exam, only 1 presented respiratory symptoms after the deglutition study, but without signal of pneumonia to the physical examination. Conclusion: In the studied population there were no occurrences of aspiration pneumonia after the study of deglutition was performed by video fluoroscopy, despite the occurrence of aspiration during the exam in about 50% of cases.

  16. Radiological evaluation of swallowing and clinical patterns of systemic sclerosis

    International Nuclear Information System (INIS)

    Montesi, A.; Pesaresi, A.; Cavalli, M.L.; Serri, L.; Salmistraro, D.; Candela, M.; Gabrielli, A.

    1990-01-01

    Fifty-one patients with systemic sclerosis (scleroderma) were studied by means of videofluoroscopy in order to evaluate the abnormalities in the oral-pharyngeal and esophageal phases of deglutition and to correlate the radiological patterns with the clinical features of the disease. Thirteen patients (25.5%) exhibited swallowing disorders such as oral leakage, retention, penetration, mild or moderate aspiration and abnormal upper esophageal sphincter behavior. These dysfunctions were more evident in patients with esophageal motility abnormalities. A normal radiological pattern in the esophagus was not associated with swallowing alterations. Remarkably, patients with oral-pharyngeal disorders had a higher incidence of lung diseases. Forty-five patients (88%) exhibited disorders of the esophageal phase of deglutition, such as mild or severe motility abnormalities or hiatal hernia, gastro-esophageal reflux, reflux esophagitis, and stricture. Radiological findings in the esophagus can be abnormal in the early stages of the disease. On the other hand, the radiological pattern of esophageal motility can be occasionally negative in advanced or extensive disease. This indicates a discrepancy between clinical symptoms and radiological picture of the esophagus. The radiological examination of the oral-pharyngeal and esophageal phases of deglutition is important in patients with scleroderma in order to evaluate visceral involvement, motility disorders, and risk of aspiration. Such radiological information can be useful in preventing esophagitis and pulmonary complications

  17. Características morfofuncionais do trânsito orofaríngeo na bulimia: revisão de literatura Morphofunctional characteristics of the oropharyngeal tract in bulimia: review of literature

    Directory of Open Access Journals (Sweden)

    Catarina Matos Brito Santos

    2010-04-01

    Full Text Available TEMA: deglutição e bulimia. OBJETIVO: apresentar e discutir os achados científicos descritos na literatura quanto às características orofaríngeas relacionadas à deglutição em portadores de bulimia nervosa do tipo purgativa. CONCLUSÃO: a bulimia nervosa acarreta uma série de alterações em estruturas e funções que compõem o trânsito orofaríngeo, como erosão dentária, hipersensibilidade, enfraquecimento e fratura dos dentes, problemas de oclusão, cáries, doenças periodontais, dessensibilização intra-oral, hipogeusia, úlceras, granulomas, queilite angular, hipertrofia das glândulas parótidas, tosse e odinofagia. Existe um predomínio na literatura científica de relatos sobre alterações morfológicas em detrimento das funcionais. Poucos relatos abordaram diretamente a relação entre a bulimia e deglutição, apenas mencionando superficialmente as possibilidades de desencadeamento da disfagia orofaríngea.BACKGROUND: deglutition and bulimia. PURPOSE: to submit and discuss the scientific research concerning oropharyngeal characteristics related to deglutition in patients with purging type bulimia nervosa. CONCLUSIONS: bulimia nervosa entails a series of changes in structures and functions that compose the oropharyngeal tract, such as dental erosion, hypersensitivity, weakness and fracture of the teeth, occlusion problems, caries, periodontal diseases, intraoral desensitization, hypogeusia, ulceration, granulomas, angular cheilitis, enlargement of the parotid glands, coughs and odynophagia. There is a prevalence in the scientific literature of reports about morphologic alterations on the detriment of the functional ones. Few reports discussed the relationship between bulimia and deglutition, superficially mentioning the possibilities for triggering oropharyngeal dysphagia.

  18. Speech–Language Pathology Evaluation and Management of Hyperkinetic Disorders Affecting Speech and Swallowing Function

    Directory of Open Access Journals (Sweden)

    Julie M. Barkmeier-Kraemer

    2017-09-01

    Full Text Available Background: Hyperkinetic dysarthria is characterized by abnormal involuntary movements affecting respiratory, phonatory, and articulatory structures impacting speech and deglutition. Speech–language pathologists (SLPs play an important role in the evaluation and management of dysarthria and dysphagia. This review describes the standard clinical evaluation and treatment approaches by SLPs for addressing impaired speech and deglutition in specific hyperkinetic dysarthria populations.Methods: A literature review was conducted using the data sources of PubMed, Cochrane Library, and Google Scholar. Search terms included 1 hyperkinetic dysarthria, essential voice tremor, voice tremor, vocal tremor, spasmodic dysphonia, spastic dysphonia, oromandibular dystonia, Meige syndrome, orofacial, cervical dystonia, dystonia, dyskinesia, chorea, Huntington’s Disease, myoclonus; and evaluation/treatment terms: 2 Speech–Language Pathology, Speech Pathology, Evaluation, Assessment, Dysphagia, Swallowing, Treatment, Management, and diagnosis.Results: The standard SLP clinical speech and swallowing evaluation of chorea/Huntington’s disease, myoclonus, focal and segmental dystonia, and essential vocal tremor typically includes 1 case history; 2 examination of the tone, symmetry, and sensorimotor function of the speech structures during non-speech, speech and swallowing relevant activities (i.e., cranial nerve assessment; 3 evaluation of speech characteristics; and 4 patient self-report of the impact of their disorder on activities of daily living. SLP management of individuals with hyperkinetic dysarthria includes behavioral and compensatory strategies for addressing compromised speech and intelligibility. Swallowing disorders are managed based on individual symptoms and the underlying pathophysiology determined during evaluation.Discussion: SLPs play an important role in contributing to the differential diagnosis and management of impaired speech and

  19. Speech–Language Pathology Evaluation and Management of Hyperkinetic Disorders Affecting Speech and Swallowing Function

    Science.gov (United States)

    Barkmeier-Kraemer, Julie M.; Clark, Heather M.

    2017-01-01

    Background Hyperkinetic dysarthria is characterized by abnormal involuntary movements affecting respiratory, phonatory, and articulatory structures impacting speech and deglutition. Speech–language pathologists (SLPs) play an important role in the evaluation and management of dysarthria and dysphagia. This review describes the standard clinical evaluation and treatment approaches by SLPs for addressing impaired speech and deglutition in specific hyperkinetic dysarthria populations. Methods A literature review was conducted using the data sources of PubMed, Cochrane Library, and Google Scholar. Search terms included 1) hyperkinetic dysarthria, essential voice tremor, voice tremor, vocal tremor, spasmodic dysphonia, spastic dysphonia, oromandibular dystonia, Meige syndrome, orofacial, cervical dystonia, dystonia, dyskinesia, chorea, Huntington’s Disease, myoclonus; and evaluation/treatment terms: 2) Speech–Language Pathology, Speech Pathology, Evaluation, Assessment, Dysphagia, Swallowing, Treatment, Management, and diagnosis. Results The standard SLP clinical speech and swallowing evaluation of chorea/Huntington’s disease, myoclonus, focal and segmental dystonia, and essential vocal tremor typically includes 1) case history; 2) examination of the tone, symmetry, and sensorimotor function of the speech structures during non-speech, speech and swallowing relevant activities (i.e., cranial nerve assessment); 3) evaluation of speech characteristics; and 4) patient self-report of the impact of their disorder on activities of daily living. SLP management of individuals with hyperkinetic dysarthria includes behavioral and compensatory strategies for addressing compromised speech and intelligibility. Swallowing disorders are managed based on individual symptoms and the underlying pathophysiology determined during evaluation. Discussion SLPs play an important role in contributing to the differential diagnosis and management of impaired speech and deglutition

  20. Contributory role of the tongue and mandible in modulating the in-mouth air cavity at rest.

    Science.gov (United States)

    Bourdiol, Pierre; Mishellany-Dutour, Anne; Peyron, Marie-Agnes; Woda, Alain

    2013-12-01

    The tongue-to-palate distance influences the volume of the in-mouth air cavity (IMAC), thus conditioning the entry of aromatic compounds to the olfactory mucosa site. This study was set out to record the IMAC volume by measuring tongue-to-palate distance at rest. Twelve young adults in good general health were tested--lips contacting, with at-rest posture of the tongue and jaw during a silent reading task. Observations in this study were limited to pre- and post-swallowing sequences. The tongue-to-palate distance was measured using three electromagnetic sensors placed on the tongue upper surface. IMAC volume was evaluated from a geometrical model, taking into account the tongue-to-palate distance, the IMAC transversal distance measured from dental casts and historic data giving the anterior-posterior distance of the oral cavity. (1) In the at-rest posture, the tongue-to-palate distance was significantly greater at the posterior sensor level. (2) A vertical shift in tongue posture at rest frequently appeared following deglutition. The upward shifts were of larger amplitude and more frequent than the downward shifts. (3) Evaluation of the IMAC volume gave an approximate value of 12 ml at rest. (4) The chin sensor at rest was 2.8 ± 0.8 mm below its position when in occlusion. The tongue and mandible contribute to shaping the IMAC volume. These and other results suggest that deglutition changes tongue-to-palate distance and influences aroma release during mastication/deglutition acts through modulation of the IMAC volume.

  1. Prevention and management guidelines to oral health care for patients with head and neck cancer: HCT20, Carisolv and Chlorhexidine varnish are suggested; Protocolo de prevencao e tratamento de sequelas bucais em pacientes submetidos a radioterapia: uso do HCT20, Carisolv e verniz de clorexidina

    Energy Technology Data Exchange (ETDEWEB)

    Silva Guerra, Eliete Neves da; Melo, N.S. de

    2004-06-01

    Orofacial complications are unfortunately common with all modalities used in the management of patients with head and neck cancer. It is well known that hypo salivation develops if radiation therapy involves the salivary glands. A significant decrease in salivary volume can adversely affect oral comfort, mucous health, dentition, deglutition and mastication. Xerostomia may lead to consumption of diet high in carbohydrates and make good oral hygiene difficult. The purpose of this study is to report a new prevention and management guidelines to oral and dental health care for patients with head and neck cancer who will treat with radiotherapy. New materials as HCT20, Carisolv and chlorhexidine varnish are suggested. (author)

  2. Prosthetic rehabilitation of the dentate maxillectomy patient from a delayed surgical to an interim obturator: A clinical case report

    Directory of Open Access Journals (Sweden)

    Angleena Y Daniel

    2015-01-01

    Full Text Available The surgical management of maxillary pathosis results in direct communication between the oral and nasal cavity, imposing problems such as nasal regurgitation, unintelligent speech, difficulty in deglutition and compromised esthetics. A restoration of these defects is not always possible surgically, but prosthetic rehabilitation is an established treatment modality. Early rehabilitation can improve the quality of life and reduce the psychological trauma caused by surgical excision. Surgical and interim obturators placed during the initial phase can improve the outcome of the definitive prosthesis. This article presents a case report of a patient with partial maxillectomy who has been rehabilitated with a delayed surgical and an interim obturator.

  3. Videofluoroscopic assessment in children with severe cerebral palsy presenting with dysphagia

    International Nuclear Information System (INIS)

    Wright, R.E.R.; Wright, F.R.; Carson, C.A.

    1996-01-01

    In this study 16 patients with severe spastic cerebral palsy with an age range between 6 months and 16 years were examined using videofluoroscopy and a modified barium meal. All patients were slow, inefficient eaters. Silent aspiration was demonstrated in five cases. The latter five patients demonstrated a delayed swallow reflex but there was little correlation between aspiration and the oral phase of deglutition. Our data confirms the impression that early diagnostic workup including videofluoroscopy is helpful in managing the feeding difficulties in these children, and may prevent chronic aspiration and malnutrition. (orig.). With 2 tabs

  4. Videofluoroscopic assessment in children with severe cerebral palsy presenting with dysphagia

    Energy Technology Data Exchange (ETDEWEB)

    Wright, R.E.R. [Ulster Hospital, Belfast (United Kingdom); Wright, F.R. [Ulster Hospital, Belfast (United Kingdom); Carson, C.A. [Ulster Hospital, Belfast (United Kingdom)

    1996-10-01

    In this study 16 patients with severe spastic cerebral palsy with an age range between 6 months and 16 years were examined using videofluoroscopy and a modified barium meal. All patients were slow, inefficient eaters. Silent aspiration was demonstrated in five cases. The latter five patients demonstrated a delayed swallow reflex but there was little correlation between aspiration and the oral phase of deglutition. Our data confirms the impression that early diagnostic workup including videofluoroscopy is helpful in managing the feeding difficulties in these children, and may prevent chronic aspiration and malnutrition. (orig.). With 2 tabs.

  5. Prevention and management guidelines to oral health care for patients with head and neck cancer: HCT20, Carisolv and Chlorhexidine varnish are suggested

    International Nuclear Information System (INIS)

    Silva Guerra, Eliete Neves da; Melo, N.S. de

    2004-01-01

    Orofacial complications are unfortunately common with all modalities used in the management of patients with head and neck cancer. It is well known that hypo salivation develops if radiation therapy involves the salivary glands. A significant decrease in salivary volume can adversely affect oral comfort, mucous health, dentition, deglutition and mastication. Xerostomia may lead to consumption of diet high in carbohydrates and make good oral hygiene difficult. The purpose of this study is to report a new prevention and management guidelines to oral and dental health care for patients with head and neck cancer who will treat with radiotherapy. New materials as HCT20, Carisolv and chlorhexidine varnish are suggested. (author)

  6. Oral Submucous Fibrosis (OSMF : A study of 101 cases

    Directory of Open Access Journals (Sweden)

    J V Tupkari

    2007-01-01

    The study showed male preponderance affecting individuals in second and third decades of life. All the patients had the habit of chewing betel leaves, betel nuts, tobacco, gutkha, alone or in various combinations. The associated causative factors were high chilli intake, nutritional deficiencies, and the clinical features were varied such as burning sensation, intolerance to spicy food, restricted mouth opening and difficulty in speech and deglutition. Histopathology was the characteristic of OSMF and was consistent with clinical grades of the disease but could not be corelated to the degree of mouth opening. The study of 101 cases of oral submucous fibrosis is reported.

  7. Feeding and Swallowing Disorders in Pediatric Neuromuscular Diseases: An Overview.

    Science.gov (United States)

    van den Engel-Hoek, Lenie; de Groot, Imelda J M; de Swart, Bert J M; Erasmus, Corrie E

    2015-11-20

    Feeding and swallowing problems in infants and children have a great impact on health and wellbeing. The aim of this study was to provide an overview of recognized feeding and swallowing problems in different groups of children with neuromuscular diseases, based on relevant literature and expert opinion, and to propose recommendations for the assessment and treatment of these problems. Almost all pediatric neuromuscular diseases are accompanied by feeding and swallowing problems during the different phases of deglutition, problems that give rise to a wide variety of signs and symptoms, which emphasizes the importance of a comprehensive feeding and swallowing assessment by a speech and language therapist.

  8. Dysphagia management: an analysis of patient outcomes using VitalStim therapy compared to traditional swallow therapy.

    Science.gov (United States)

    Kiger, Mary; Brown, Catherine S; Watkins, Lynn

    2006-10-01

    This study compares the outcomes using VitalStim therapy to outcomes using traditional swallowing therapy for deglutition disorders. Twenty-two patients had an initial and a followup videofluoroscopic swallowing study or fiberoptic endoscopic evaluation of swallowing and were divided into an experimental group that received VitalStim treatments and a control group that received traditional swallowing therapy. Outcomes were analyzed for changes in oral and pharyngeal phase dysphagia severity, dietary consistency restrictions, and progression from nonoral to oral intake. Results of chi(2) analysis showed no statistically significant difference in outcomes between the experimental and control groups.

  9. Dosimetric assessment of swallowing examinations with videofluoroscopy

    International Nuclear Information System (INIS)

    Costa, M.M.B.; Canevaro, L.V.; Azevedo, A.C.P.

    2001-01-01

    Dosimetric analysis measurements of the Dose-Area-Product (DAP) of 7 individuals were estimated for the deglutition dynamic using the videofluoroscopic method. The aim of this study is to establish in a preliminary way, typical DAP values for this kind of study. The DAP values were obtained attaching to the X ray tube exit, an ionization chamber from PTW and a Diamentor M4 meter. The typical DAP values obtained during the videofluoroscopic evaluation of the deglutition dynamic, including its three phases, was: 4101 ± 881 cGy.cm 2 and the typical DAP rate was 577 ± 94 cGy.cm 2 /min. These values refer to a standard patient (1.57 cm height, 56 kg. weight) and a protocol that can be performed in about 7 minutes. The values, defined herein as typical refer to the used protocol. To our knowledge, the mean DAP rate is a good parameter to estimate radiation exposure from videofluoroscopic study of swallowing process. (author)

  10. Videofluoroscopic evaluation of mastication and swallowing in individuals with TMD.

    Science.gov (United States)

    Maffei, Carla; Mello, Marçal Motta de; Biase, Noemi Grigoletto de; Pasetti, Lilian; Camargo, Paulo A Monteiro; Silvério, Kelly Cristina Alves; Gonçalves, Maria Inês Rebelo

    2012-01-01

    To study mastication and swallowing disorders in patients with temporomandibular disorders (TMD). To investigate mastication and swallowing disorders in patients with severe TMD referred to surgery. Clinical and experimental study involving ten individuals with TMD submitted to deglutition videofluoroscopy. These patients did not have posterior teeth, mastication pain and food replacement in favor of pasty consistence food. The assessment of the oral and pharyngeal phases approached the following aspects: side of onset and preferential side for chewing, premature escape, remains of food residues in the oral cavity or in the pharyngeal recesses, number of necessary swallowing efforts, laryngeal penetration and/or tracheal aspiration. During mastication and the oral phase we observed tongue compensatory movements upon chewing (n = 7; 70%), premature escape (n = 4; 40%), food remains in the cavity after swallowing (n = 5; 50%) and an excessive number of deglutition efforts (n = 5; 50%). On the pharyngeal phase we observed food remains in the valleculae (n = 6; 60%), in the pyriform sinuses (n = 4; 40%); laryngeal penetration (n = 1; 10%) and tracheal aspiration (n = 4; 40%). TMD patients may have alterations in their chewing and swallowing patterns, with laryngeal penetration and/or tracheal aspiration. The study indicates the need for a multidisciplinary assessment because of dysphagia in TMD patients.

  11. Behavior of pharyngocutaneous fistula

    International Nuclear Information System (INIS)

    Reynaldo Gonzalez, Maria de los Angeles; Trinchet Soler, Rafael; Perez Fernandez, Julia; Alvarez Borges, Francisco Emilio

    2010-01-01

    INTRODUCTION. The pharyngocutaneous fistula is clinically detected by appearance of saliva together with deglutition. It is more frequent in postoperative period of total laryngectomies and may to appear in a spontaneous way by dehiscence of pharyngeal suture provoked by deglutition movements of patient or to go with a infection or necrosis. METHODS. A descriptive and bilateral study was conducted on the behavior of pharyngocutaneous fistulas in Cervicofacial Oncology Surgery Service of ''Vladimir Ilich Lenin'' University Hospital in Holguin province. Study sample included all patients operated on by total laryngectomy from 2003 to 2008. There was a total 158 patients and all underwent a manual closure of hypofarynx. RESULTS. Fistulas were present in the 5,6% of cases. The 77,7% of patients had underwent radiotherapy before surgery and the 66,4% of them underwent tracheostomies at surgical operation. In all patients operated on by pharyngotome there was postsurgical sepsis and feeding was started at 10 and 12 days in the 88,4% of cases. CONCLUSIONS. The wide predominance of male patients is directly related to usual toxic habits in this sex. Presurgical tracheostomy is accepted by surgeons as a risk factor for development of fistula, but in present paper wasn't significant. Onset of oral feeding in patients presenting with layngectomies must to fluctuate between 10 and 14 days, never before, but there isn't a hypopharynx healing allowing the foods passage. Also, so it is possible to avoid the appearance of complications like the pharyngocutaneous fistulas. (author)

  12. Swallowing in patients with Parkinson's disease: a surface electromyography study.

    Science.gov (United States)

    Ws Coriolano, Maria das Graças; R Belo, Luciana; Carneiro, Danielle; G Asano, Amdore; Al Oliveira, Paulo José; da Silva, Douglas Monteiro; G Lins, Otávio

    2012-12-01

    Our goal was to study deglutition of Parkinson's disease (PD) patients and normal controls (NC) using surface electromyography (sEMG). The study included 15 patients with idiopathic PD and 15 age-matched normal controls. Surface electromyography was collected over the suprahyoid muscle group. Conditions were the following: swallow at once 10 and 20 ml of water and 5 and 10 ml of yogurt of firm consistency, and freely drink 100 ml of water. During swallowing, durations of sEMG were significantly longer in PD patients than in normal controls but no significant differences of amplitudes were found. Eighty percent of the PD patients and 20 % of the NC needed more than one swallow to consume 20 ml of water, while 70 % of the PD patients and none of the NC needed more than one swallow to consume 5 ml of yogurt. PD patients took significantly more time and needed significantly more swallows to drink 100 ml of water than normal controls. We conclude that sEMG might be a simple and useful tool to study and monitor deglutition in PD patients.

  13. Videofluoroscopic Predictors of Penetration-Aspiration in Parkinson's Disease Patients.

    Science.gov (United States)

    Argolo, Natalie; Sampaio, Marília; Pinho, Patrícia; Melo, Ailton; Nóbrega, Ana Caline

    2015-12-01

    Parkinson's disease (PD) patients show a high prevalence of swallowing disorders and tracheal aspiration of food. The videofluoroscopic study of swallowing (VFSS) allows clinicians to visualize the visuoperceptual and temporal parameters associated with swallowing disorders in an attempt to predict aspiration risk. However, this subject remains understudied in PD populations. Our aim was to identify the predictors of penetration-aspiration in PD patients using the VFSS. Consecutive patients were evaluated using VFSS with different consistencies and volumes of food. A speech-language pathologist measured the type of intra-oral bolus organization, loss of bolus control, bolus location at the initiation of the pharyngeal swallow, the presence of multiple swallows, piecemeal deglutition, bolus residue in the pharyngeal recesses and temporal measures. Scores ≥3 on the penetration-aspiration scale (PAS) indicated the occurrence of penetration-aspiration. Using logistic marginal regression, we found that residue in the vallecula, residue in the upper esophageal sphincter and piecemeal deglutition were associated with penetration-aspiration (odds ratio (OR) = 4.09, 2.87 and 3.83; P = 0.0040, 0.0071 and 0.0009, respectively). Penetration/aspiration occurred only with fluids (both of thin and thick consistency), and no significant differences were observed between fluid types or food volumes. The mechanisms underlying dysphagia and penetration/aspiration in PD patients and indications for further studies are discussed.

  14. Innervation of the mammalian esophagus.

    Science.gov (United States)

    Neuhuber, Winfried L; Raab, Marion; Berthoud, Hans-Rudolf; Wörl, Jürgen

    2006-01-01

    Understanding the innervation of the esophagus is a prerequisite for successful treatment of a variety of disorders, e.g., dysphagia, achalasia, gastroesophageal reflux disease (GERD) and non-cardiac chest pain. Although, at first glance, functions of the esophagus are relatively simple, their neuronal control is considerably complex. Vagal motor neurons of the nucleus ambiguus and preganglionic neurons of the dorsal motor nucleus innervate striated and smooth muscle, respectively. Myenteric neurons represent the interface between the dorsal motor nucleus and smooth muscle but they are also involved in striated muscle innervation. Intraganglionic laminar endings (IGLEs) represent mechanosensory vagal afferent terminals. They also establish intricate connections with enteric neurons. Afferent information is implemented by the swallowing central pattern generator in the brainstem, which generates and coordinates deglutitive activity in both striated and smooth esophageal muscle and orchestrates esophageal sphincters as well as gastric adaptive relaxation. Disturbed excitation/inhibition balance in the lower esophageal sphincter results in motility disorders, e.g., achalasia and GERD. Loss of mechanosensory afferents disrupts adaptation of deglutitive motor programs to bolus variables, eventually leading to megaesophagus. Both spinal and vagal afferents appear to contribute to painful sensations, e.g., non-cardiac chest pain. Extrinsic and intrinsic neurons may be involved in intramural reflexes using acetylcholine, nitric oxide, substance P, CGRP and glutamate as main transmitters. In addition, other molecules, e.g., ATP, GABA and probably also inflammatory cytokines, may modulate these neuronal functions.

  15. [Age-related changes in swallowing. Physiology and pathophysiology].

    Science.gov (United States)

    Muhle, P; Wirth, R; Glahn, J; Dziewas, R

    2015-04-01

    The term presbyphagia refers to all changes of swallowing physiology that are manifested with increasing age. Alterations in the pattern of deglutition that are part of healthy aging are called primary presbyphagia. Primary presbyphagia is not an illness in itself but contributes to a more pervasive naturally diminished functional reserve, making older adults more susceptible to dysphagia. If disorders in swallowing occur in the elderly as a comorbidity of a specific disease, for example stroke or neurodegenerative disorders, this is called secondary presbyphagia. Increasing age has an impact on each stage of deglutition. In the oral preparatory phase a diminished input for smell and taste as well as a usually multifactorial cause of dry mouth are the most important influencing factors. Sarcopenia, the degenerative loss of skeletal muscle mass, strength and quality associated with aging, interferes in particular with the oropharyngeal phase. A decreased sensory feedback from the oropharyngeal mucosa leads to a delayed triggering of the swallowing reflex. Finally, a reduction in connective tissue elasticity and changes of the axial skeleton lead to various modifications of the swallowing pattern with advanced age.

  16. Morphological findings in dynamic swallowing studies of symptomatic patients

    Energy Technology Data Exchange (ETDEWEB)

    Scharitzer, Martina; Pokieser, Peter; Schober, Ewald; Schima, Wolfgang; Eisenhuber, Edith; Stadler, Alfred; Memarsadeghi, Mazda; Partik, Bernhard; Lechner, Gerhard [Department of Radiology, University of Vienna (Austria); Ludwig Boltzmann Institute for Radiologic Tumor Diagnosis, Vienna (Austria); Ekberg, Olle [Department of Diagnostic Radiology, Malmoe University Hospital (Sweden)

    2002-05-01

    The aim of this study was to assess the role of videofluoroscopy in the detection of structural abnormalities of the pharynx and esophagus in patients with different symptoms of impaired deglutition. Dynamic radiographic recording of deglutition was performed in 3193 consecutive patients (1578 men, 1615 women; mean age 54 years) suffering from dysphagia, suspicion of aspiration, globus sensation, and non-cardiac chest pain. We assessed different structural lesions from the oral cavity to the esophagus and classified them into eight categories. Their frequency and association with the different clinical symptoms were evaluated. Videofluoroscopy revealed 1040 structural abnormalities in 833 patients (26%) including mass lesions from the oral cavity to hyoid/larynx (n=66), pharyngeal diverticula (n=181), pharyngeal masses (n=78), other pharyngeal narrowings (n=71), webs (n=98), masses (n=39), and other narrowings (n=73) of the upper esophageal sphincter, esophageal diverticula (n=80), esophageal webs, rings and strictures (n=194), and intrinsic and extrinsic esophageal lesions (n=160). There was a considerable variance of findings for different symptoms. In a large proportion of symptomatic patients videofluoroscopy detects morphological abnormalities along pharynx and esophagus often combined with functional disorders. This fact underlines the role of videofluoroscopy as a diagnostic test for function as well as morphology. (orig.)

  17. Eosinophilic esophagitis: A relevant entity for the otolaryngologist.

    Science.gov (United States)

    Górriz-Gil, Carmen; Villarreal, Ithzel M; Álvarez-Montero, Óscar; Rodríguez-Valiente, Antonio; Magaz, Marta; García-Berrocal, José R

    2016-01-01

    Eosinophilic esophagitis (EE) is a recently recognised pathologic entity whose prevalence has risen significantly since it was first described. Its diagnosis represents a challenge for different medical specialties, among which ENT specialists play an important role. Clinical suspicion in a patient with recurrent food impaction or a child with eating disorders and history of hypersensitivity constitutes the first warning sign of a possible EE. The purpose of this review is to highlight EE as a possible differential diagnosis in patients with deglutition disorders and describe the possible clinical symptoms that should alert the ENT specialist to perform appropriate diagnostic tests and procedures. The transnasal esophagoscopy, performed in-office by the ENT, is ideal for reducing possible underdiagnosed cases. Given the fact that an ENT specialist will evaluate a great many patients with deglutition disorders, it is paramount for possible EE cases to be suspected and recognised so that a correct multidisciplinary approach involving not only ENT specialists but also paediatricians, gastroenterologists, allergologists and pathologists can be established. Identifying the dietary component responsible for the esophageal inflammation and removing that food from the patient's diet is the key in the treatment of this immune-mediated disease. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.

  18. Motor imagery and swallowing: a systematic literature review

    Directory of Open Access Journals (Sweden)

    Ada Salvetti Cavalcanti Caldas

    Full Text Available ABSTRACT Objetive: to identify, in the literature, studies that address the use of motor imagery of swallowing. Methods: a systematic review in SCOPUS databases, Science Direct and Medline, with descriptors and free terms "Motor Imagery"; "Swallow"; "Feeding"; "Stomatognathic System"; "mastication ", "Chew "; "Deglutition "; "Deglutition Disorders "; and "Mental Practice". Original articles using the motor imagery of swallowing were included, while reviews were excluded. For data analysis, at the first and second steps, the reading of titles and abstracts of the studies was carried out. In the third step, all studies that were not excluded were read in full. Results: four manuscripts were selected. The use of motor imagery in the rehabilitation of swallowing shows to be a recent proposal (2014-2015. The sample was reduced and comprised mainly healthy individuals. The EMG of the supra-hyoid muscles was used in two manuscripts. The most used neuroimaging technique was the Near-Infrared Spectroscopy, demonstrating the occurrence of hemodynamic changes during motor imagery and motor execution of swallowing. Conclusion: the motor imagery produces brain response in the motor area of the brain, suggesting that mentalization of actions related to swallowing is effective. However, further studies are needed for the application of this approach in the swallowing rehabilitation.

  19. Neurorehabilitation strategies for poststroke oropharyngeal dysphagia: from compensation to the recovery of swallowing function.

    Science.gov (United States)

    Cabib, Christopher; Ortega, Omar; Kumru, Hatice; Palomeras, Ernest; Vilardell, Natalia; Alvarez-Berdugo, Daniel; Muriana, Desirée; Rofes, Laia; Terré, Rosa; Mearin, Fermín; Clavé, Pere

    2016-09-01

    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. The integrity of oropharyngeal-cortical afferent pathways can be assessed by electroencephalography through sensory-evoked potentials by pharyngeal electrical stimulation, while corticopharyngeal efferent pathways can be characterized by electromyography through motor-evoked potentials by transcranial magnetic stimulation. Dysfunction in both cortico-mediated evoked responses is associated with delayed swallow response and aspiration. Studies have reported hemispherical asymmetry on motor control of swallowing and the relevance of impaired oropharyngeal sensitivity on aspiration. Advances in treatment include improvements in compensatory strategies but are mainly focused on (1) peripheral stimulation strategies and (2) central, noninvasive stimulation strategies with evidence of their clinical benefits. Characterization of poststroke OD is evolving from the assessment of impaired biomechanics to the sensorimotor integration processes involved in deglutition. Treatment is also changing from compensatory strategies to promoting brain plasticity, both to recover swallow function and to improve brain-related swallowing dysfunction. © 2016 New York Academy of Sciences.

  20. Morphological findings in dynamic swallowing studies of symptomatic patients

    International Nuclear Information System (INIS)

    Scharitzer, Martina; Pokieser, Peter; Schober, Ewald; Schima, Wolfgang; Eisenhuber, Edith; Stadler, Alfred; Memarsadeghi, Mazda; Partik, Bernhard; Lechner, Gerhard; Ekberg, Olle

    2002-01-01

    The aim of this study was to assess the role of videofluoroscopy in the detection of structural abnormalities of the pharynx and esophagus in patients with different symptoms of impaired deglutition. Dynamic radiographic recording of deglutition was performed in 3193 consecutive patients (1578 men, 1615 women; mean age 54 years) suffering from dysphagia, suspicion of aspiration, globus sensation, and non-cardiac chest pain. We assessed different structural lesions from the oral cavity to the esophagus and classified them into eight categories. Their frequency and association with the different clinical symptoms were evaluated. Videofluoroscopy revealed 1040 structural abnormalities in 833 patients (26%) including mass lesions from the oral cavity to hyoid/larynx (n=66), pharyngeal diverticula (n=181), pharyngeal masses (n=78), other pharyngeal narrowings (n=71), webs (n=98), masses (n=39), and other narrowings (n=73) of the upper esophageal sphincter, esophageal diverticula (n=80), esophageal webs, rings and strictures (n=194), and intrinsic and extrinsic esophageal lesions (n=160). There was a considerable variance of findings for different symptoms. In a large proportion of symptomatic patients videofluoroscopy detects morphological abnormalities along pharynx and esophagus often combined with functional disorders. This fact underlines the role of videofluoroscopy as a diagnostic test for function as well as morphology. (orig.)

  1. Maxillary obturator

    Directory of Open Access Journals (Sweden)

    Aruna Jawahirlal Bhandari

    2017-01-01

    Full Text Available Defects in the maxillary jaw can be congenital, developmental, acquired, traumatic or surgical involving the oral cavity and related anatomic structure. Absence or loss of some or all of the soft palate and / or hard palate results in insufficient structure or altered function of the remaining tissues. Defects can cause disruption of articulation and airflow during speech production and also nasal reflux during deglutition. Patients after surgical resection have altered anatomy due to scaring, tissue contracture, lack of bony support and tissue edema. These patients have problem of regurgitation of water and food through nose and difficulty in speech. These changes require the fabrication of prosthesis and also sometimes repeated prosthesis adjustments to confirm to the soft tissue changes. To prevent this and to help the patient in deglutition and speech defects must be restored with prosthesis. In such situation an obturator is designed to close the opening between the residual hard and / or soft palate and the pharynx. The prosthesis provided for these patients are called as obturators. An obturator is a prosthesis which is fabricated for the patients with the palatal defects in the form of cleft lip and palate, oroantral fistula or surgical resection after removable of pathology like tumor or cancer. This review article will highlight on the Prosthetic Rehabilitation of the maxillary defects and the types of obturators.

  2. O uso da ausculta cervical na inferência de aspiração traqueal em crianças com paralisia cerebral The use of cervical auscultation in tracheal aspiration in children with cerebral palsy

    Directory of Open Access Journals (Sweden)

    Ana Maria Furkim

    2009-12-01

    Full Text Available OBJETIVO: comparar a detectabilidade da ausculta cervical na avaliação clínica com a comprovação da aspiração na videofluoroscopia da deglutição em crianças com paralisia cerebral tetraparética espástica com disfagia orofaríngea. MÉTODOS: estudo retrospectivo com análise de 101 prontuários de crianças, na faixa etária de 1 a 12 anos, pertencentes a uma instituição, com diagnóstico de paralisia cerebral tetraparética espástica e que foram encaminhadas e avaliadas por equipe interdisciplinar. Foi realizada anamnese com avaliação clínica da alimentação com ausculta cervical e videofluoroscopia da deglutição. RESULTADOS: os resultados estatísticos mostraram que há relação significante entre a ausculta cervical positiva e a penetração ou aspiração laríngea constatada na videofluoroscopia da deglutição e que a ausculta cervical negativa está mais associada à não penetração/aspiração. CONCLUSÃO: concluiu-se que a ausculta cervical pode ser utilizada para inferência do risco de aspiração e, portanto, como alerta para atuação precoce nessa população, além da vantagem de ser um método não invasivo.PURPOSE: to compare the efficacy of cervical auscultation during the clinical evaluation with the confirmation of aspiration in the videofluoroscopy of deglutition in oropharyngeal dysphagic children with tetraparetic cerebral palsy. METHODS: retrospective study with analysis of 101 notes of children, between 1 and 12-year old, enrolled in one institution, with the diagnosis of cerebral palsy spastic quadriplegia and referred and evaluated by interdisciplinary team. Clinical history, clinical evaluation of feeding with cervical auscultation and videofluoroscopy of deglutition were performed. RESULTS: the statistical results showed significance between positive cervical auscultation and laryngeal penetration or aspiration during the videofluoroscopy of deglutition and a negative cervical auscultation is

  3. Prosthodontic rehabilitation of completely edentulous patient with partial glossectomy

    Directory of Open Access Journals (Sweden)

    Aditi Garg

    2016-01-01

    Full Text Available Oral cancer accounts for about 40% of all cancers inflicting the human beings. Those involving the tongue results in mild to severe deficiencies of phonation, deglutition, mastication, and taste depending upon the degree and extent tissues involved. Often rehabilitation of such patient is a challenge for the prosthodontist and involves a careful observation and evaluation of the residual oral function and ways to restore them. This article presents a case report of prosthodontic rehabilitation completely edentulous patient, who underwent partial glossectomy following surgical resection of the squamous cell carcinoma involving left lateral borders of the tongue. An attempt was made to restore the comfort and function of the patient with the help of palatal augmentation prosthesis, with additional assistance through speech therapy and simple oral exercises.

  4. Radial forearm free flap for soft palate reconstruction.

    Science.gov (United States)

    Lacombe, V; Blackwell, K E

    1999-01-01

    Defects of the soft palate resulting from head and neck oncologic surgery traditionally have been rehabilitated using a prosthetic obturator. In general, the results of soft palate obturation have been satisfactory, with most patients achieving velopharyngeal competence during speech and swallowing. However, soft palate obturators have several disadvantages. Device stability and retention are impaired in patients who are edentulous. In addition, prosthetic obturators cover large areas of sensate mucosa in the hard palate, maxillary alveolus, and oropharynx, contributing significantly to the loss of sensory feedback from the oral cavity and oropharynx. Considerable evidence suggests that sensory impairment within the oral cavity and pharynx results in impaired mastication, deglutition, and articulation. A minority of patients find palatal obturators to be unsatisfactory, secondary to either inconvenience or device discomfort.

  5. CLINICAL EFFECTIVENESS OF NONSTEROID ANTI-INFLAMMATORY MEDICATIONS IN TREATMENT OF ENT-DISEASES IN CHILDREN

    Directory of Open Access Journals (Sweden)

    M.M. Sergeev

    2009-01-01

    Full Text Available This trial included 97 children with acute tonsillopharyngitis (angina, acute pharyngitis, laryngitis, otitis media. Ibubrofen suspension (Nurofen for Children was administrated in standard dose. Good and excellent analgetic and antipyretic result was registered in 75% of patients after 1 day, and satisfactory – in 25% of children. 44 children with different diseases of throat were treated with flurbiprofen as symptomatic anesthetic medication combined with other ones. Pain in throat and deglutitive problems were lessened after 2-3 hours after 1 administration of medication, and further reduction of symptoms was registered every 3 hours. Pain in throat was stopped in 38 children after 3 days of treatment. Thus, ibuprofen suspension and resorption tablets with flurbiprofen provide significant anesthetic effect in children, and they can be used in practice of children’s ENT specialist.Key words: children, ENT diseases, nonsteroid anti-inflammatory medications.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2009;8(1:81-84

  6. Computed tomography of the nasopharynx and related spaces. Part II: pathology

    International Nuclear Information System (INIS)

    Silver, A.J.; Mawad, M.E.; Hilal, S.K.; Sane, P.; Ganti, S.R.

    1983-01-01

    Malignant tumors of the nasopharynx were analyzed by region of origin and route of spread. Nasopharyngeal carcinomas produced early submucosal infiltration of the deglutitional muscle layer with enlargement of the levator palati muscle and lateral displacement of the parapharyngeal space. Serious otitis media was frequently associated, and the trigeminal nerve was occasionally involved. Intracranial extension via the foramen lacerum was frequent. Metastases to the infratemporal fossa produced early involvement of the masticatory muscle layer with medial displacement of the parapharygeal space. Adenoid cystic carcinomas showed late but disproportionate involvement of the sphenoid sinus. Chordomas extended into the retropharyngeal soft tissues via the petro-occipital fissure. Maxillary sinus carcinomas, which were very large at the time of presentation and impinged on the nasopharynx, showed extensive destruction of the pterygoid plates

  7. Swallowing disorders in patients with blepharospasm Trastornos deglutorios en pacientes con blefaroespasmo

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    María G. Cersósimo

    2005-04-01

    Full Text Available Blepharospasm is a focal dystonia characterized by involuntary eye closure due to abnormal contraction of orbicular eyelid muscles. When blepharospasm is associated to the presence of involuntary oromandibular movements, it is termed Meige syndrome. The aim of this study was to investigate the presence of deglutition alterations in patients with concurrent blepharospasm and Meige syndrome. Twenty consecutive patients were studied by video fluoroscopy using a barium technique. The 4 stages of deglutition were investigated. Ninety percent of patients (18 cases presented deglutition disorders. The more commonly found alterations were premature food drop, 15 cases (83% and vallecuale residuals, 14 cases (78%. Sixty seven percent of abnormal findings occurred in the third stage of deglutition. Eighty-nine percent of patients (16 presented more than one swallowing alteration. There was a positive and significant correlation between the number of alterations and patient's age or disease duration. Prevalence of swallowing disorders in the healthy elderly population is reported to be 44%. In our series it reached 90%, suggesting that our findings might be related not only with age but also with a more widespread dystonia exceeding the orofacial muscles.El blefaroespasmo es una distonía focal caracterizada por el cierre involuntario de los ojos debido a la contracción anormal de los músculos orbiculares de los párpados. Cuando el blefaroespasmo se asocia a la presencia de movimientos involuntarios oromandibulares se denomina síndrome de Meige. El objetivo de este estudio fue investigar la presencia de alteraciones deglutorias en pacientes con blefaroespasmo y síndrome de Meige. Se incluyeron 20 pacientes consecutivos que fueron estudiados mediante vídeo fluoroscopia con técnica de bario. Se investigaron las 4 etapas de la deglución. El 90% de los pacientes (18 casos presentó trastornos en la deglución. Las alteraciones más comúnmente halladas

  8. Prosthetic rehabilitation of large mid-facial defect with magnet-retained silicone prosthesis

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    Kirti Jajoo Shrivastava

    2015-01-01

    Full Text Available Rehabilitation of maxillofacial defect patients is a challenging task. The most common prosthetic treatment problem with such patients is, getting adequate retention, stability, and support. In cases of large maxillofacial defect, movement of the prosthesis is inevitable. The primary objectives in rehabilitating the maxillofacial defect patients are to restore the function of mastication, deglutition, speech, and to achieve normal orofacial appearance. This clinical report describes maxillofacial prosthetic rehabilitation of large midfacial defect including orbit along with its contents, zygoma and soft tissues including half of the nose, cheeks, upper lip of left side, accompanying postsurgical microstomia and orofacial communication, which resulted from severe fungal infection mucormycosis. The defect in this case was restored with magnet retained two piece maxillofacial prosthesis having hollow acrylic resin framework and an overlying silicone facial prosthesis. The retention of prosthesis was further enhanced with the use of spectacles. This type of combination prosthesis enhanced the cosmesis and functional acceptability of prosthesis.

  9. Uso da barra transpalatina no controle da rotação da mandíbula The transpalatal bar used for the mandibular rotation control

    Directory of Open Access Journals (Sweden)

    Jurandir A. Barbosa

    2005-10-01

    Full Text Available Na maioria dos pacientes na fase de dentição mista, com um certo grau de mordida aberta acompanhado de deglutição atípica ou algum mau hábito, observamos que o processo dentoalveolar superior está aumentado no sentido vertical. O uso da BTP nos molares superiores nestes casos, com a alça central colocada numa altura suficiente para, durante a deglutição, exercer alguma pressão sobre o dorso da língua, tem se mostrado de grande valia, notando-se como resultado uma restrição do crescimento do processo dentoalveolar no sentido vertical. Este resultado evita o deslocamento dentário no sentido vertical podendo até provocar movimento efetivo de intrusão dos molares com conseqüente mudança do eixo de crescimento com rotação da mandíbula no sentido anti-horário.Most of pacients in mixed dentition, with some open bite degree and atypical deglutition, we notice that the upper dentoalveolar process is increasing to the vertical side. The BTP use on the upper molar in these situations, with the central arch, low enough to make some pressure on the tongue during the deglutition. This system has been aproved as a molar intrusion movement. Can be noticed as a result the restriction of dentoalveolar process grown to the vertical side, orthopedic and jaw axes rotation grown in the horizontal direction changings.

  10. Oropharyngeal Dysphagia in patients with obstructive sleep apnea syndrome.

    Science.gov (United States)

    Schindler, Antonio; Mozzanica, Francesco; Sonzini, Giulia; Plebani, Daniela; Urbani, Emanuele; Pecis, Marica; Montano, Nicola

    2014-02-01

    Although previous studies demonstrated that patients with obstructive sleep apnea syndrome (OSAS) may present subclinical manifestations of dysphagia, in not one were different textures and volumes systematically studied. The aim of this study was to analyze the signs and symptoms of oropharyngeal dysphagia using fiberoptic endoscopic evaluation of swallowing (FEES) with boluses of different textures and volumes in a large cohort of patients with OSAS. A total of 72 OSAS patients without symptoms of dysphagia were enrolled. The cohort was divided in two groups: 30 patients with moderate OSAS and 42 patients with severe OSAS. Each patient underwent a FEES examination using 5, 10 and 20 ml of liquids and semisolids, and solids. Spillage, penetration, aspiration, retention, and piecemeal deglutition were considered. The penetration-aspiration scale (PAS), pooling score (PS), and dysphagia outcome and severity scale (DOSS) were used for quantitative analysis. Each patient completed the SWAL-QOL questionnaire. Forty-six patients (64 %) presented spillage, 20 (28 %) piecemeal deglutition, 26 (36 %) penetration, and 30 (44 %) retention. No differences were found in the PAS, PS, and DOSS scores between patients with moderate and severe OSAS. Patients with severe OSAS scored higher General Burden and Food selection subscales of the SWAL-QOL. Depending on the DOSS score, the cohort of patients was divided into those with and those without signs of dysphagia. Patients with signs of dysphagia scored lower in the General Burden and Symptoms subscales of the SWAL-QOL. OSAS patients show signs of swallowing impairment in about half of the population; clinicians involved in the management of these patients should include questions on swallowing when taking the medical history.

  11. Dysphagia. Impact on quality of life after radio(chemo)therapy of head and neck cancer

    Energy Technology Data Exchange (ETDEWEB)

    Maurer, Julia; Hipp, Matthias; Koelbl, Oliver [Regensburg Univ. Medical Center (Germany). Dept. of Radiotherapy; Schaefer, Christof [Hospital St. Elisabeth Straubing (Germany). Dept. of Radiotherapy

    2011-11-15

    In the past, xerostomia was considered one of the most important determining factors of quality of life (QoL) after radiotherapy (RT) of the head and neck region. In addition, more recent studies have shown that RT-induced dysphagia has an essential influence on the QoL. Between September 2005 and August 2007, 35 patients with locally advanced squamous cell carcinoma of the head and neck region were included in the prospective study. Patients were treated by IMAT (intensity-modulated arc therapy) or IMRT (intensity-modulated radiotherapy) planned on 3D imaging. A total of 28 patients (80%) received concomitant chemotherapy. The evaluation of QoL (EORTC QLQ - C30, H and N C-35) and toxicities (CTC 2.0) were assessed at the beginning of, during, and after RT as well as up to 12 months after the end of therapy. At the end of therapy, 86% of the patients experienced difficulties in swallowing (62% CTC II-III ). Twelve months after the end of treatment, 15% still suffered from dysphagia CTC II-III . Concomitant chemotherapy exacerbated the incidence and gravity of dysphagia, resulting in increasing dietary problems. QoL (EORTC) was significantly affected by dysphagia. In particular, the global state of health and QoL were influenced at the end of treatment (p = 0.033) and at a later stage (p = 0.050). The findings of this study suggest that more emphasis should be placed on structured clinical diagnostics, therapy, and rehabilitation of deglutition problems. This means in particular to not only spare the parotids while planning the irradiation, but also to take into consideration the important structures for deglutition, like the retropharyngeal muscles. (orig.)

  12. Surface electromyography as a screening method for evaluation of dysphagia and odynophagia

    Science.gov (United States)

    Vaiman, Michael; Eviatar, Ephraim

    2009-01-01

    Objective Patients suspected of having swallowing disorders, could highly benefit from simple diagnostic screening before being referred to specialist evaluations. The article analyzes various instrumental methods of dysphagia assessment, introduces surface electromyography (sEMG) to carry out rapid assessment of such patients, and debates proposed suggestions for sEMG screening protocol in order to identify abnormal deglutition. Data sources Subject related books and articles from 1813 to 2007 were obtained through library search, MEDLINE (1949–2007) and EMBASE (1975–2007). Methods Specifics steps for establishing the protocol for applying the technique for screening purposes (e.g., evaluation of specific muscles), the requirements for diagnostic sEMG equipment, the sEMG technique itself, and defining the tests suitable for assessing deglutition (e.g., saliva, normal, and excessive swallows and uninterrupted drinking of water) are presented in detail. SEMG is compared with other techniques in terms of cost, timing, involvement of radiation, etc. Results According to the published data, SEMG of swallowing is a simple and reliable method for screening and preliminary differentiation among dysphagia and odynophagia of various origins. This noninvasive radiation-free examination has a low level of discomfort, and is simple, time-saving and inexpensive to perform. The major weakness of the method seems to be inability for precise diagnostic of neurologically induced dysphagia. Conclusion With standardization of the technique and an established normative database, sEMG might serve as a reliable screening method for optimal patient management but cannot serve for proper investigation of neurogenic dysphagia. PMID:19232090

  13. Critical Dysphagia is Common in Parkinson Disease and Occurs Even in Early Stages: A Prospective Cohort Study.

    Science.gov (United States)

    Pflug, Christina; Bihler, Moritz; Emich, Katharina; Niessen, Almut; Nienstedt, Julie Cläre; Flügel, Till; Koseki, Jana-Christiane; Plaetke, Rosemarie; Hidding, Ute; Gerloff, Christian; Buhmann, Carsten

    2018-02-01

    To assess the prevalence of dysphagia and its typical findings in unselected "real-world" Parkinson patients using an objective gold-standard method. This was a prospective, controlled, cross-sectional study conducted in 119 consecutive Parkinson patients of all stages independent of subjective dysphagia. Patients and 32 controls were clinically and endoscopically examined by flexible endoscopic evaluation of swallowing (FEES) to evaluate the deglutition with regard to three consistencies (water, biscuit, and bread). Typical findings of dysphagia like penetration and aspiration, residues, and leakage were assessed. Dysphagia was common in Parkinson patients and occurred in all, even early, disease stages. Only 5% (6/119) of patients showed a completely unremarkable deglutition. Aspiration was seen in 25% (30/119) of patients and always related to water. Residues occurred in 93% (111/119), most commonly for bread. Leakage was much less frequent and was found in only 3-18%, depending on consistency. In a significant fraction of patients, objective dysphagia was not subjectively perceived. A total of 16% of asymptomatic patients suffered from critical aspiration. Significant swallowing deficiencies already occurred in early disease. Aspiration was found in 4 of 20 (20%) patients with disease duration of less than 2 years. Seven of 57 patients (12%) with Hoehn and Yahr stage 2 suffered from severe aspiration. Given the high frequency of critical aspiration in Parkinson disease, these patients should be evaluated early for dysphagia to avoid complications and recommend an adequate therapy. FEES is a simple, cost efficient, minimally invasive method that is ideally suited for this purpose.

  14. Prevalence of swallowing dysfunction screened in Swedish cohort of COPD patients

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    Gonzalez Lindh M

    2017-01-01

    Full Text Available Margareta Gonzalez Lindh,1,2 Monica Blom Johansson,1 Margareta Jennische,1 Hirsh Koyi2,3 1Department of Neuroscience, Speech and Language Pathology, Uppsala University, Uppsala, Sweden; 2Centre for Research and Development (CFUG, Uppsala University, County Council of Gävleborg, Gävle, Sweden; 3Department of Respiratory Medicine, Gävle Hospital, Gävle, Sweden Background: COPD is a common problem associated with morbidity and mortality. COPD may also affect the dynamics and coordination of functions such as swallowing. A misdirected swallow may, in turn, result in the bolus entering the airway. A growing body of evidence suggests that a subgroup of people with COPD is prone to oropharyngeal dysphagia. The aim of this study was to evaluate swallowing dysfunction in patients with stable COPD and to determine the relation between signs and symptoms of swallowing dysfunction and lung function (forced expiratory volume in 1 second percent predicted.Methods: Fifty-one patients with COPD in a stable phase participated in a questionnaire survey, swallowing tests, and spirometry. A post-bronchodilator ratio of the forced expiratory volume in 1 second/best of forced vital capacity and vital capacity <0.7 was used to define COPD. Swallowing function was assessed by a questionnaire and two swallowing tests (water and cookie swallow tests.Results: Sixty-five percent of the patients reported subjective signs and symptoms of swallowing dysfunction in the questionnaire and 49% showed measurable ones in the swallowing tests. For the combined subjective and objective findings, 78% had a coexisting swallowing dysfunction. No significant difference was found between male and female patients.Conclusion: Swallowing function is affected in COPD patients with moderate to severe airflow limitation, and the signs and symptoms of this swallowing dysfunction were subjective, objective, or both. Keywords: deglutition, deglutition disorders, swallowing, COPD, speech

  15. [Clinical signs of dysphagia in infants with acute viral bronchiolitis].

    Science.gov (United States)

    Barbosa, Lisiane De Rosa; Gomes, Erissandra; Fischer, Gilberto Bueno

    2014-09-01

    To determine the occurrence of clinical signs of dysphagia in infants with acute viral bronchiolitis, to compare the respiratory parameters during deglutition, and to ensure the intra- and inter- examiners agreement, as well as to accomplish intra and interexaminators concordance of the clinical evaluation of the deglutition. This was a cross-sectional study of 42 infants aged 0-12 months. The clinical evaluation was accompanied by measurements of respiratory rate and pulse oximetry. A score of swallowing disorders was designed to establish associations with other studied variables and to ensure the intra- and interrater agreement of clinical feeding assessments. Caregivers also completed a questionnaire about feeding difficulties. Significance was set at p<0.05. Changes in the oral phase (prolonged pauses) and pharyngeal phase (wheezing, coughing and gagging) of swallowing were found. A significant increase in respiratory rate between pre- and post-feeding times was found, and it was determined that almost half of the infants had tachypnea. An association was observed between the swallowing disorder scores and a decrease in oxygen saturation. Infants whose caregivers reported feeding difficulties during hospitalization stated a significantly greater number of changes in the swallowing evaluation. The intra-rater agreement was considered to be very good. Infants with acute viral bronchiolitis displayed swallowing disorders in addition to changes in respiratory rate and measures of oxygen saturation. It is suggested, therefore, that infants displaying these risk factors have a higher probability of dysphagia. Copyright © 2014 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

  16. Dysphagia. Impact on quality of life after radio(chemo)therapy of head and neck cancer

    International Nuclear Information System (INIS)

    Maurer, Julia; Hipp, Matthias; Koelbl, Oliver; Schaefer, Christof

    2011-01-01

    In the past, xerostomia was considered one of the most important determining factors of quality of life (QoL) after radiotherapy (RT) of the head and neck region. In addition, more recent studies have shown that RT-induced dysphagia has an essential influence on the QoL. Between September 2005 and August 2007, 35 patients with locally advanced squamous cell carcinoma of the head and neck region were included in the prospective study. Patients were treated by IMAT (intensity-modulated arc therapy) or IMRT (intensity-modulated radiotherapy) planned on 3D imaging. A total of 28 patients (80%) received concomitant chemotherapy. The evaluation of QoL (EORTC QLQ - C30, H and N C-35) and toxicities (CTC 2.0) were assessed at the beginning of, during, and after RT as well as up to 12 months after the end of therapy. At the end of therapy, 86% of the patients experienced difficulties in swallowing (62% CTC II-III ). Twelve months after the end of treatment, 15% still suffered from dysphagia CTC II-III . Concomitant chemotherapy exacerbated the incidence and gravity of dysphagia, resulting in increasing dietary problems. QoL (EORTC) was significantly affected by dysphagia. In particular, the global state of health and QoL were influenced at the end of treatment (p = 0.033) and at a later stage (p = 0.050). The findings of this study suggest that more emphasis should be placed on structured clinical diagnostics, therapy, and rehabilitation of deglutition problems. This means in particular to not only spare the parotids while planning the irradiation, but also to take into consideration the important structures for deglutition, like the retropharyngeal muscles. (orig.)

  17. Cortical processing of swallowing in ALS patients with progressive dysphagia--a magnetoencephalographic study.

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    Inga K Teismann

    Full Text Available Amyotrophic lateral sclerosis (ALS is a rare disease causing degeneration of the upper and lower motor neuron. Involvement of the bulbar motor neurons often results in fast progressive dysphagia. While cortical compensation of dysphagia has been previously shown in stroke patients, this topic has not been addressed in patients suffering from ALS. In the present study, we investigated cortical activation during deglutition in two groups of ALS patients with either moderate or severe dysphagia. Whole-head MEG was employed on fourteen patients with sporadic ALS using a self-paced swallowing paradigm. Data were analyzed by means of time-frequency analysis and synthetic aperture magnetometry (SAM. Group analysis of individual SAM data was performed using a permutation test. We found a reduction of cortical swallowing related activation in ALS patients compared to healthy controls. Additionally a disease-related shift of hemispheric lateralization was observed. While healthy subjects showed bilateral cortical activation, the right sensorimotor cortex was predominantly involved in ALS patients. Both effects were even stronger in the group of patients with severe dysphagia. Our results suggest that bilateral degeneration of the upper motor neuron in the primary motor areas also impairs further adjusted motor areas, which leads to a strong reduction of 'swallowing related' cortical activation. While both hemispheres are affected by the degeneration a relatively stronger activation is seen in the right hemisphere. This right hemispheric lateralization of volitional swallowing observed in this study may be the only sign of cortical plasticity in dysphagic ALS patients. It may demonstrate compensational mechanisms in the right hemisphere which is known to predominantly coordinate the pharyngeal phase of deglutition. These results add new aspects to our understanding of the pathophysiology of dysphagia in ALS patients and beyond. The compensational

  18. Eating difficulties in relation to gender, length of stay, and discharge to institutional care, among patients in stroke rehabilitation.

    Science.gov (United States)

    Westergren, A; Ohlsson, O; Hallberg, I R

    2002-07-10

    To describe and compare eating difficulties from admission to discharge, with regard to length of stay (LOS) and discharge to institutional care, as well as in relation to gender. Patients, aged 65 or above, admitted for stroke rehabilitation, having at least one eating difficulty were observed (n =108) as regards to eating on admission and at discharge. Analysis followed earlier findings in which eating difficulties had been found to have three components, i.e. ingestion, deglutition and energy. Of the components, ingestion difficulties were the most common, followed by low energy. The most common single difficulties were low food consumption, difficulties in manipulating food on the plate and transporting it to the mouth. Ingestion difficulties especially decreased during the rehabilitation period. Women were older and ate less on admission and at discharge than men, improved less than men, and also a higher proportion had a low food intake at the time of discharge if having longer LOS and/or being discharged to institutional care. Patients with longer LOS and those discharged to institutional care had more eating difficulties on admission and were more dependent in activities of daily living (ADL) than those with shorter LOS and those who returned home. LOS was mainly explained by ingestion difficulties on admission and low age. Discharge to institutional care was explained by living alone before admission, ingestion difficulties at discharge, male gender and high age. Ingestion difficulties on admission indicate a longer in-hospital stay and decrease to a greater extent than other types of eating difficulties. If these difficulties persist at the time of discharge the patients are more likely to need institutional care. It is important to assess and take systematic measures for each of the three variants of eating difficulties, i.e. ingestion, deglutition, and energy, to improve eating abilities. Women in particular need attention with regard to low food intake.

  19. Dynamic evaluation of swallowing disorders with electron-beam tomography

    International Nuclear Information System (INIS)

    Raith, J.; Lindbichler, F.; Kern, R.; Groell, R.; Rienmueller, R.

    1996-01-01

    Three cases preselected by videofluorography were studied to evaluate whether electron beam tomography (EBT) permits more detailed dynamic imaging of swallowing disorders focusing on the mesonasopharyngeal segment, the hypopharynx and the upper esophageal sphincter (UES). Immediately after videofluorographic examination of the oropharyngeal deglutition, EBT is performed. The patient is in a supine position and while the patient swallows a 20 ml bolus of water or diluted iodine containing contrast agent, a sequence of 20 images per level is scanned. The levels, which are determined by using the scout view, are oriented parallel to the hard palate either at the level of the hard palate to image the mesonasopharyngel segment or just above the hyoid bone to focus on the hypopharynx or at the location of the USE. The scan technique is a single-slice cinemode with a slice thickness of 3 mm (exposure time 100 ms, interscan delay 16 ms, 130 kV, 620 mA). The following structural interactions that we have so far been unable to image can be clearly demonstrated with EBT: During normal swallowing, the mesonasopharyngeal segment is completely and symmetrically closed by the soft palate and Passavant's cushion; lateral hypopharyngeal pouches can be located more precisely; and disorders of the UES can be differentiated into functional or morphologically caused disorders (e.g., goiter or cervical osteophytes). Videofluorography and cinematography are still the gold standard in functional evaluation of swallowing disorders. However, EBT permits dynamic imaging of pharyngeal deglutition in a preselected transverse plane and can give useful additional information concerning functional anatomical changes in the pharynx during swallowing. Further clinical evaluation is needed. (orig.) [de

  20. Descrição da dinâmica de alimentação de idosas institucionalizadas Description of the feeding dynamics of institutionalized elderly women

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    Francelise Pivetta Roque

    2010-01-01

    Full Text Available OBJETIVO: Descrever a dinâmica alimentar de idosas institucionalizadas no que se refere aos aspectos clínicos de deglutição, cognitivos, comportamentais e ambientais ligados à alimentação. MÉTODOS: Realizou-se um estudo observacional transversal prospectivo, que descreveu a dinâmica de alimentação de 30 idosas residentes numa instituição de longa permanência. Alguns dos aspectos analisados foram registrados por observadores no momento da alimentação e outros em filmagem da refeição de cada idosa. Os dados foram apresentados de forma descritiva e comparados à literatura. RESULTADOS: A média de idade foi 83,7 anos. Os diagnósticos médicos mais prevalentes foram síndrome demencial e hipertensão arterial sistêmica. Foram observados: ingestão oral pobre em 73,3% das idosas, tempo médio de alimentação de 10,1 minutos, posicionamento inadequado em 46,7% das refeições, alterações atitudinais em 16,7% e comportamentais em 40% das idosas. A assistência foi requerida por 56,6% das idosas, tendo sido provida a 70,6% desses casos, e julgada inadequada em 66,6% deles. Eram edêntulas 44,4% das idosas, das quais 46,1% utilizavam prótese dentária total, sendo predominante a inadequação da adaptação, do estado de conservação e da higiene (83,4%. A prevalência de alterações de deglutição foi igual a 23,3%, sendo as mais prevalentes os resíduos alimentares após a deglutição, tosse durante a alimentação e alteração vocal após a deglutição. CONCLUSÃO: Verificou-se presença significativa de fatores ambientais, cognitivos e comportamentais ligados à alimentação que podem oferecer risco à deglutição. Também se identificaram outras alterações específicas da deglutição, cujo gerenciamento é importante para evitar complicações da saúde destas idosas.PURPOSE: To describe the feeding dynamics of institutionalized elderly women regarding the clinical aspects of deglutition, cognition, behavioral and

  1. Influência da levodopa sobre a fase oral da deglutição em pacientes com Doença de Parkinson Influence of levodopa on the oral phase of swallowing in patients with Parkinson's disease

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    Renata Mancopes

    2013-01-01

    Full Text Available Este estudo objetiva realizar levantamento bibliográfico para verificar a possível influência da Levodopa sobre a fase oral da deglutição de indivíduos com Doença de Parkinson. Foi realizado levantamento bibliográfico em periódicos indexados no Science Direct, periódicos Capes, LILACS, SciELO, MedLine e Scopus e livros. Para busca foram utilizados os termos disfagia, medicamentos, levodopa, Parkinson, dysphagia, drugs, swallowing disorders, Parkinson's disease, disfagia, las drogas e enfermedad de parkinson. Foram identificados 16 artigos internacionais e 25 nacionais, após a leitura de todos os artigos identificados foram selecionados 32, utilizaram-se ainda quatro livros e um resumo de anais de congresso. Para tal seleção utilizou-se como critério de inclusão aqueles artigos que considerassem o comprometimento causado pela Doença de Parkinson, especialmente na fase oral da deglutição, bem como os efeitos da levodopa sobre a mesma, e como critério de exclusão a influência do fármaco na fase faríngea, pois geralmente ele parece ter maior efeito na fase oral. Existe discordância na literatura quanto aos possíveis efeitos da Levodopa na deglutição. Quando estes ocorrem, geralmente afetam a fase oral desta função, uma vez que as dificuldades que o portador da Doença de Parkinson já apresenta são maximizadas pela xerostomia decorrente da administração deste fármaco. Em virtude da grande diversidade dos resultados dos estudos encontrados, faz-se necessária a realização de estudos controlados para uma elucidação mais detalhada dos efeitos da Levodopa na deglutição.The purpose of this study is to conduct a literature review in order to verify the possible influence of Levodopa on the oral phase of deglutition in individuals with Parkinson disease. The survey was conducted in journals indexed in Science Direct, Capes periodicals, LILACS, SciELO, MedLine and Scopus, as well as in books. For this survey, the terms

  2. Biomecânica ultra-sonográfica da deglutição: estudo preliminar Sonographic evaluation of swallowing biomechanics: a preliminary study

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    Cinthya da Silva Lynch

    2008-08-01

    Full Text Available OBJETIVO: Verificar, por meio da ultra-sonografia, os parâmetros espaciais do complexo hiolaríngeo na dinâmica da deglutição e a associação entre idade e efeitos. MATERIAIS E MÉTODOS: Neste estudo quantitativo e prospectivo foram incluídos 39 indivíduos sadios, de ambos os gêneros, na faixa etária de 20 a 70 anos (média, 45,56; desvio-padrão, 14,53. Avaliou-se a biomecânica da deglutição correspondente à medida da distância entre a porção superior do osso hióide e a borda superior da cartilagem tireóide, no momento de máxima elevação laríngea. As medidas foram realizadas com a ingestão de alimentos de consistências líquida e pastosa. RESULTADOS: A variação da distância da laringe ao hióide apresentou associação positiva com a idade, somente na deglutição de alimento pastoso, consistência na qual é solicitada maior atividade de propulsão lingual do que nos líquidos. CONCLUSÃO: É possível que o aumento da distância entre o hióide e a laringe, que representa menor elevação laríngea, na deglutição de pastosos, ocorra por efeito do envelhecimento, processo no qual se verifica diminuição de reservas funcionais, mesmo em indivíduos sadios. A ultra-sonografia pode detectar comportamentos relacionados a consistências alimentares, o que mostra sua possível potencialidade diagnóstica na avaliação da deglutição.OBJECTIVE: To evaluate, by means of ultrasonography, the spatial parameters of the hyolaryngeal complex in the deglutition dynamics as well the correlation between age and effects. MATERIALS AND METHODS: The present prospective and quantitative study included 39 healthy men and women in the age range between 20 and 70 years (mean, 45.56; standard deviation, 14.53. The swallowing biomechanics corresponding to the measurement of the distance between the upper portion of the hyoid bone and the upper rim of the thyroid cartilage at the moment of maximum laryngeal elevation was evaluated

  3. Balloon dilation of the esophago-gastric junction affects lower and upper esophageal sphincter function in achalasia.

    Science.gov (United States)

    Wauters, L; Van Oudenhove, L; Selleslagh, M; Vanuytsel, T; Boeckxstaens, G; Tack, J; Omari, T; Rommel, N

    2014-01-01

    Pneumatic dilation of the lower esophageal sphincter (LES) in achalasia has an unappreciated effect on upper esophageal sphincter (UES) function. We studied UES pressure patterns at baseline and alterations in UES parameters resulting from therapy. High-resolution manometry (HRM) tracings from 50 achalasia patients, seen at a tertiary center between January 2009 and July 2011, were reviewed. Manometric parameters studied were (i) LES: resting pressure (restP), 4-second integrated relaxation pressure (IRP4); (ii) UES: resting pressure (restP), minimal relaxation pressure (MRP), peak pressure (PP), relaxation interval (RI), intrabolus pressure (IBP), and deglutitive sphincter resistance (DSR). Mixed models analyses with LES and UES parameters as dependent variables and treatment stage as within-subject independent variable of interest were used. Correlations between treatment-induced changes in LES, UES, and esophageal body (EB) parameters were performed. Pre- and posttreatment HRM tracings were available from 50 patients (mean age 52.7 ± 18.6 years, 29 men). Upper esophageal sphincter parameters MRP (17.9 ± 1.2 vs 15.2 ± 0.9 mmHg; p = 0.02) and IBP (31.5 ± 1.5 vs 27.4 ± 1.2 mmHg; p = 0.009) were significantly reduced after initial balloon dilation and this effect was significant in type II achalasia (p = 0.002 and p = 0.0006). Peak pressure, RI, and DSR were not. The therapeutic effect on LES IRP4 correlated significantly with the change in UES MRP, statistically mediated by the change in EB deglutitive pressure (p = 0.004 and p = 0.0002). We present the first HRM study demonstrating that pneumatic dilation of the LES affects intraesophageal and UES pressures in patients with achalasia. © 2013 John Wiley & Sons Ltd.

  4. Sindrome disfágica Dysphagic syndrome

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    Ronaldo Mafia Cuenca

    2007-06-01

    Full Text Available INTRODUÇÃO: A disfagia é o principal sintoma das doenças do esôfago e é representada pela dificuldade em deglutir o alimento ingerido no trajeto da orofaringe até o estômago. Ela é queixa comum na prática clínica diária envolvendo várias especialidades na sua investigação. MÉTODOS: Foi realizada revisão atualizada da literatura internacional através do Pubmed (www.pubmed.com e nacional (www.lilacs.br utilizando-se as seguintes palavras-chave: disfagia e transtornos da deglutição. A extensão do tema foi limitado aos seguintes enfoques: etiologia, diagnóstico e exames complementares mais aplicáveis à exploração propedêutica. CONCLUSÃO: Embora a literatura apresente bom entendimento do processo disfágico, no diagnóstico preciso de sua causa há freqüentemente necessidade de múltiplos exames complementares que associados fazem melhor entender o que acomete o paciente e orientará mais adequadamente a conduta a ser tomadaBACKGROUND: Dysphagia is the main symptom of diseases of the esophagus, being manifested by deglutition difficulties, which reaches the oropharynx and stomach pathway. Is a common daily complaint in the clinical practice, involving numerous specialties regarding its investigation. METHODS: An international literature review was made using Pubmed (www.pubmed.com and a national utilizing (www.lilacs.br the following keywords: dysphagia and deglutition disorders. The extension of the subject was limited to the following areas: etiology, diagnosis and complementary exams which were aplicable to exploratory propedeutics. CONCLUSION: Eventhough the literature presents a good understanding of the dysphagic process, the need for multiple complementary exams is frequent during diagnosis, developing a better understanding of what the patient has, adequately orienting which conduct should be taken.

  5. Swallowing disorders in nursing home residents: how can the problem be explained?

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    Nogueira D

    2013-02-01

    , education, the Geriatric Depression Scale score, 3 ounce Water Swallow Test, and diagnosed conditions (such as neurological disorder, dementia, and cardiorespiratory problems as explaining variables.Conclusion: Results showed a high prevalence of dysphagia signs amongst a nursing home population. For the purpose of the present study, both a subjective and an objective assessment were applied. Results pointed to a significant statistical relation between objective and subjective measures, thus indicating that a self-perception test should be included in the assessment of swallowing disorders in a nursing home population. Notwithstanding, it should not be used as a single or principal measure as it is influenced by the individuals' cognitive condition.Keywords: deglutition, deglutition disorders, elderly

  6. Radiographic and endoscopic study of horses performing an oral based stereotypy

    International Nuclear Information System (INIS)

    McGreevy, P.D.; Richardson, J.D.; Nicol, C.J.; Lane, J.G.

    1995-01-01

    There is confusion in the veterinary literature concerning the definition of oral based stereotypies in the horse. This study reports the use of fluoroscopy and endoscopy during cribbiting/wind-sucking in afflicted horses. This permitted observations of movements of the pharyngeal and oesophageal tissues and of the air column within during the stereotypic behaviour. The findings reported show that the sequence of events during crib-biting/wind-sucking is not related to deglutition and that air is not swallowed to the stomach. Transient dilation of the upper oesophagus was recorded and the characteristic noise of wind-sucking coincided with the in-rush of air through the cricopharynx. The oesophageal distension was relieved when the air returned to the pharynx although small quantities passed caudally. It is proposed that the role of contraction of the strap muscles of the neck is to create a pressure gradient in the soft tissues surrounding the oesophagus which provokes movement of air from the pharynx into the oesophagus. The findings suggest that the definitions currently used in the sale of horses are in need of revision

  7. Movie MRI at five frames a second for evaluation of speech and swallowing

    Science.gov (United States)

    Kumada, Masanobu; Mori, Koichi; Nakajima, Yasoichi; Nozaki, Seiji

    2004-05-01

    Magnetic resonance imaging (MRI) is a noninvasive imaging method that is widely used in the medical field. One of the limitations of MRI is its low time-resolution images of MRI are usually obtained as still images. Here we introduced a newly developed method of ``movie'' MRI with high time-resolution at five images a second. Its good application would include study and evaluation of speech and swallowing. Instrument: MRT-2001 XG with Software ver.5.5. (Toshiba). Coil: head QD coil for the tongue; CTL ARRY coil (3ch) for the neck, Imaging condition: sagital FFE2D; TR=2.8 ms TE=1.2 ms FA=10 deg Matrix=64×128 ST=10 mm NAQ=1 AV FOV=23×35 ; ROAFI; sequential acquisition. Maximum imaging length=51 s. A healthy Japanese male (Tokyo dialect speaker, 39 years). Task: Repetitive utterance of /tenten.../ and intentional swallowing of saliva. Results: In the task of /tenten..../, we could detect, in temporal order, velopharyngeal (VP) closure, opening of the tongue-palate (TP) closure, VP opening, TP closure, VP closure, and so on. In the swallowing task of saliva, we could detect movement of the tongue for conveying saliva to the pharynx, VP closure, backward movement of the tongue root, elevation and descent of the larynx in this temporal order. Our ``Movie MRI'' seemed promising for the noninvasive evaluation of speech and deglutition. Appropriate materials for swallowing evaluation will be presented.

  8. Image analysis of food particles can discriminate deficient mastication of mixed foodstuffs simulating daily meal.

    Science.gov (United States)

    Sugimoto, K; Hashimoto, Y; Fukuike, C; Kodama, N; Minagi, S

    2014-03-01

    Because food texture is regarded as an important factor for smooth deglutition, identification of objective parameters that could provide a basis for food texture selection for elderly or dysphagic patients is of great importance. We aimed to develop an objective evaluation method of mastication using a mixed test food comprising foodstuffs, simulating daily dietary life. The particle size distribution (>2 mm in diameter) in a bolus was analysed using a digital image under dark-field illumination. Ten female participants (mean age ± s.d., 27·6 ± 2·6 years) masticated a mixed test food comprising prescribed amounts of rice, sausage, hard omelette, raw cabbage and raw cucumber with 100%, 75%, 50% and 25% of the number of their masticatory strokes. A single set of coefficient thresholds of 0·10 for the homogeneity index and 1·62 for the particle size index showed excellent discrimination of deficient masticatory conditions with high sensitivity (0·90) and specificity (0·77). Based on the results of this study, normal mastication was discriminated from deficient masticatory conditions using a large particle analysis of mixed foodstuffs, thus showing the possibility of future application of this method for objective decision-making regarding the properties of meals served to dysphagic patients. © 2014 John Wiley & Sons Ltd.

  9. Age-related changes in mastication.

    Science.gov (United States)

    Peyron, M A; Woda, A; Bourdiol, P; Hennequin, M

    2017-04-01

    The paper reviews human mastication, focusing on its age-related changes. The first part describes mastication adaptation in young healthy individuals. Adaptation to obtain a food bolus ready to be swallowed relies on variations in number of cycles, muscle strength and volume of emitted saliva. As a result, the food bolus displays granulometric and rheological properties, the values of which are maintained within the adaptive range of deglutition. The second part concerns healthy ageing. Some mastication parameters are slightly modified by age, but ageing itself does not impair mastication, as the adaptation possibilities remain operant. The third part reports on very aged subjects, who display frequent systemic or local diseases. Local and/or general diseases such as tooth loss, salivary defect, or motor impairment are then indistinguishably superimposed on the effects of very old age. The resulting impaired function increases the risk of aspiration and choking. Lastly, the consequences for eating behaviour and nutrition are evoked. © 2016 John Wiley & Sons Ltd.

  10. Evaluation of swallowing disorders with videofluoroscopy in Austria: a survey

    International Nuclear Information System (INIS)

    Eisenhuber, Edith; Schima, Wolfgang; Stadler, Alfred; Schober, Ewald; Schibany, Nadja; Denk, Doris-Maria

    2005-01-01

    Aim: The aim of our study was to assess the availability of videofluoroscopy to examine patients with swallowing disorders in Austria. Materials and methods: A questionnaire was sent to the department heads of the radiology departments of all hospitals (n=143) and to all non-hospital-based radiologic practices (n=226) throughout Austria. The survey focused on the availability of videofluoroscopic swallowing studies and on the studies performed in patients with deglutition disorders. Results: The questionnaire was completed and returned by 134 of 143 radiology departments (94%) and 65 of 226 non-hospital-based radiologists (29%). Videofluoroscopic swallowing studies were performed in 38 of 134 radiology departments (28%) and in 21 of 65 practices (32%). The method is available in all nine Austrian states (100%) and 27 of 99 districts (27%). The number of examinations performed in different states ranged from 0.7 to 19 studies/10,000 population per year. The number of videofluoroscopic examinations per department or practice in the year 2001 ranged between 5 and 690 (median, 100 examinations). To 85% of videofluoroscopy units patients were referred from otorhinolaryngology/phoniatrics-logopedics, to 69% of videofluoroscopy units referrals were also from internal medicine, from neurology in 54%, and from pediatrics in 20%. Conclusion: Despite the widespread availability of videofluoroscopy throughout Austria, its use still varies largely between different states. The data show that in general there is a wide-spread demand for videofluoroscopic swallowing studies

  11. Current status and future prospects in prosthetic voice rehabilitation following laryngectomy

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    Pawar Prashant

    2008-01-01

    Full Text Available Total laryngectomy or laryngopharyngectomy remains the procedure of choice for advanced-stage (UICC T3 and T4 laryngeal carcinoma around the world despite advances in conservative laryngeal surgery and radiotherapy. However, it has profound effects on respiration and deglutition, in addition to the most disabling effect-the loss of verbal communication. Successful voice restoration can be attained with any of three speech options, namely esophageal speech, electrolarynx, and tracheoesophageal (TO speech using an artificial valve. Although, no single method is considered the best for every patient, the tracheoesophageal puncture has become the preferred method in the past decade. Several types of voice prostheses have been produced since the first prosthesis was introduced in 1980 by Blom and Singer. However, eventually all prostheses are confronted by the same problem, i.e., the development of a biofilm, leading to deterioration and ultimately to dysfunction of the prostheses, necessitating replacement. This article attempts to sum up the historical background as well as the current state of surgical voice rehabilitation following laryngectomy; we review the recent major advances as well as the future prospects. Data was collected by conducting a computer-aided search of the MEDLINE and PubMed databases, supplemented by hand searches of key journals. Over 50 articles published in the last three decades on the topic have been reviewed, out of which about 20 were found to be of relevance for this article.

  12. The use of cone beam computed tomography and three dimensional printing technology in the restoration of a maxillectomy patient using a dental implant retained obturator.

    Science.gov (United States)

    Michelinakis, George

    2017-01-01

    This case report presents an alternative method for fabricating an obturator for patients that develop xerostomia and mild trismus following radiation to the Head and Neck region. Multiple initial impression stages are avoided leading to less irritation to soft tissues and less discomfort to the patient. A 69-year-old male patient was referred to our dental practice by the Maxillofacial Surgery Department of the local General Hospital. The patient had undergone a right maxillectomy for removal of a Squamous Cell Carcinoma 2 weeks prior. Four endosseous dental implants were placed in the remaining upper jaw and 2 implants were inserted into the canine region of his edentulous mandible 3 weeks after ablative surgery. Five months following completion of radiotherapy and chemotherapy, a cone beam computed tomography of the maxilla was obtained, and a three dimensional model was constructed using an appropriate resin. Using the model as the detailed primary cast, a custom acrylic special tray was fabricated for the final impression of the remaining maxilla and the maxillary defect. An implant retained maxillary obturator and an implant retained mandibular overdenture were constructed to restore patient's speech, mastication and deglutition. The method presented here can limit the impression stages needed for construction of a maxillary obturator prosthesis to a single impression procedure advocating a partial digital workflow process. This can be very beneficial to the patient suffering from postradiation side-effects such as trismus, mucositis, and xerostomia.

  13. Delayed closure of the palatal defect using buccal inversion and palatal rotation flaps after maxillectomy.

    Science.gov (United States)

    Jung, Seunggon; Kook, Min-Suk; Park, Hong-Ju; Oh, Hee-Kyun

    2013-03-01

    Maxillectomy leaves oronasal and oroantral defects that result in functional impairment of mastication, deglutition, and speech. Many treatment options are suggested and tried including the palatal flap as local flap. Although palatal flaps have been used to repair various oral cavity defects, they have certain limitations due to the dimensions. The amount and location of the palatal tissues available are important for palatal repair. Secondary intentional healing after maxillectomy will allow the epithelialization of the defect margin adjacent to remained palate, and there will be more mucosa that is available for closure of the defect. We delayed the closure of the palatal defect, while the patient underwent prosthetic treatment for functional recovery in 5 maxillectomy patients. Delayed closure of palatal defect with local flap was done at 10.8 ± 7.9 months after the maxillectomy. While delayed closure in hemimaxillectomy patients left postoperative fistula, it provided separation of the oral cavity and nasal/sinus cavity and adequate surface for prosthesis in partial maxillectomy patients.

  14. Obturator prostheses in post-oncological maxillofacial patients: our experience

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    Edoardo Brauner

    2014-12-01

    Full Text Available Background: Surgical procedures for tumors of the paranasal sinus, palatal epithelium, minor salivary glands or osteosarcoma of the upper jaw require a partial or total maxillectomy of the upper jaw. When the surgical procedure and/or radiation therapy result in a communication, the solution is necessarily prosthetical, through a palatal obturator that recreates a partition between the oral and nasal cavities. Methods: Authors selected 32 post-oncological patients with the upper maxilla completely edentulous prosthetically rehabilitated with a palatal obturator. Results: No serious complications or adverse reactions were reported during the fabrication of surgical or definitive obturators. All patients stated to benefit the palatal obturator in terms of quality of life. Conclusion: Prosthetic rehabilitation of edentulous maxillectomy with oral communication is a demanding challenge for the prosthodontist. The goals of prosthetic rehabilitation include separation of oral and nasal cavities to allow adequate deglutition and articulation of teeth, restore midfacial soft tissue contour and a satisfactory esthetic outcome. When, for any reason, the patient is not a suitable candidate for an implant-retained overdenture, a total removable prosthesis should ensure the most comfort in terms of swallowing, phonation and aesthetics.

  15. The use of cone beam computed tomography and three dimensional printing technology in the restoration of a maxillectomy patient using a dental implant retained obturator

    Directory of Open Access Journals (Sweden)

    George Michelinakis

    2017-01-01

    Full Text Available This case report presents an alternative method for fabricating an obturator for patients that develop xerostomia and mild trismus following radiation to the Head and Neck region. Multiple initial impression stages are avoided leading to less irritation to soft tissues and less discomfort to the patient. A 69-year-old male patient was referred to our dental practice by the Maxillofacial Surgery Department of the local General Hospital. The patient had undergone a right maxillectomy for removal of a Squamous Cell Carcinoma 2 weeks prior. Four endosseous dental implants were placed in the remaining upper jaw and 2 implants were inserted into the canine region of his edentulous mandible 3 weeks after ablative surgery. Five months following completion of radiotherapy and chemotherapy, a cone beam computed tomography of the maxilla was obtained, and a three dimensional model was constructed using an appropriate resin. Using the model as the detailed primary cast, a custom acrylic special tray was fabricated for the final impression of the remaining maxilla and the maxillary defect. An implant retained maxillary obturator and an implant retained mandibular overdenture were constructed to restore patient's speech, mastication and deglutition. The method presented here can limit the impression stages needed for construction of a maxillary obturator prosthesis to a single impression procedure advocating a partial digital workflow process. This can be very beneficial to the patient suffering from postradiation side-effects such as trismus, mucositis, and xerostomia.

  16. Neural network pattern recognition of lingual-palatal pressure for automated detection of swallow.

    Science.gov (United States)

    Hadley, Aaron J; Krival, Kate R; Ridgel, Angela L; Hahn, Elizabeth C; Tyler, Dustin J

    2015-04-01

    We describe a novel device and method for real-time measurement of lingual-palatal pressure and automatic identification of the oral transfer phase of deglutition. Clinical measurement of the oral transport phase of swallowing is a complicated process requiring either placement of obstructive sensors or sitting within a fluoroscope or articulograph for recording. Existing detection algorithms distinguish oral events with EMG, sound, and pressure signals from the head and neck, but are imprecise and frequently result in false detection. We placed seven pressure sensors on a molded mouthpiece fitting over the upper teeth and hard palate and recorded pressure during a variety of swallow and non-swallow activities. Pressure measures and swallow times from 12 healthy and 7 Parkinson's subjects provided training data for a time-delay artificial neural network to categorize the recordings as swallow or non-swallow events. User-specific neural networks properly categorized 96 % of swallow and non-swallow events, while a generalized population-trained network was able to properly categorize 93 % of swallow and non-swallow events across all recordings. Lingual-palatal pressure signals are sufficient to selectively and specifically recognize the initiation of swallowing in healthy and dysphagic patients.

  17. Swallowing impairment and pulmonary dysfunction in Parkinson's disease: the silent threats.

    Science.gov (United States)

    Monteiro, Larissa; Souza-Machado, Adelmir; Pinho, Patrícia; Sampaio, Marília; Nóbrega, Ana Caline; Melo, Ailton

    2014-04-15

    Swallowing disorders and respiratory impairment are frequent in Parkinson's disease (PD) patients, and aspiration pneumonia remains the leading cause of death among these subjects. The objective of this study was to investigate whether there is an association between pulmonary impairment and swallowing dysfunction in PD patients. A cross-sectional study with a comparison group was conducted with PD patients. Subjects were submitted to demographic questionnaires and underwent spirometric and videofluorographic assessments. Significance level was considered at 95% (p<0.05). Among 35 PD patients, 40% presented with swallowing complaints. However, 22% of the clinically asymptomatic patients presented airway food penetration when submitted to videofluoroscopy. In 20% of PD patients material entered the airways and there was contact with the vocal folds in 7%. However, there was an efficient cleaning with residue deglutition in almost all patients. No penetration/aspiration was detected among the controls. Respiratory parameters were below the normal predicted values in PD patients when compared to the healthy controls. These data suggest an association between pulmonary dysfunction and swallowing impairment in PD patients; even in patients without swallowing complaints, impaired pulmonary function can be detected. Copyright © 2014 Elsevier B.V. All rights reserved.

  18. The relationship between limit of Dysphagia and average volume per swallow in patients with Parkinson's disease.

    Science.gov (United States)

    Belo, Luciana Rodrigues; Gomes, Nathália Angelina Costa; Coriolano, Maria das Graças Wanderley de Sales; de Souza, Elizabete Santos; Moura, Danielle Albuquerque Alves; Asano, Amdore Guescel; Lins, Otávio Gomes

    2014-08-01

    The goal of this study was to obtain the limit of dysphagia and the average volume per swallow in patients with mild to moderate Parkinson's disease (PD) but without swallowing complaints and in normal subjects, and to investigate the relationship between them. We hypothesize there is a direct relationship between these two measurements. The study included 10 patients with idiopathic PD and 10 age-matched normal controls. Surface electromyography was recorded over the suprahyoid muscle group. The limit of dysphagia was obtained by offering increasing volumes of water until piecemeal deglutition occurred. The average volume per swallow was calculated by dividing the time taken by the number of swallows used to drink 100 ml of water. The PD group showed a significantly lower dysphagia limit and lower average volume per swallow. There was a significantly moderate direct correlation and association between the two measurements. About half of the PD patients had an abnormally low dysphagia limit and average volume per swallow, although none had spontaneously related swallowing problems. Both measurements may be used as a quick objective screening test for the early identification of swallowing alterations that may lead to dysphagia in PD patients, but the determination of the average volume per swallow is much quicker and simpler.

  19. Fiberoptic endoscopic evaluation of swallowing in intensive care unit patients

    Science.gov (United States)

    Hafner, Gert; Neuhuber, Andreas; Hirtenfelder, Sylvia; Schmedler, Brigitte

    2007-01-01

    Aspiration in critically ill patients frequently causes severe co-morbidity. We evaluated a diagnostic protocol using routine FEES in critically ill patients at risk to develop aspiration following extubation. We instructed intensive care unit physicians on specific risk factors for and clinical signs of aspiration following extubation in critically ill patients and offered bedside FEES for such patients. Over a 45-month period, we were called to perform 913 endoscopic examinations in 553 patients. Silent aspiration or aspiration with acute symptoms (cough or gag reflex as the bolus passed into the trachea) was detected in 69.3% of all patients. Prolonged non-oral feeding via a naso-gastric tube was initiated in 49.7% of all patients. In 13.2% of patients, a percutaneous endoscopic gastrostomy was initiated as a result of FEES findings, and in 6.3% an additional tracheotomy to prevent aspiration had to be initiated. In 59 out of 258 patients (22.9%), tracheotomies were closed, and 30.7% of all 553 patients could be managed with the immediate onset of an oral diet and compensatory treatment procedures. Additional radiological examinations were not required. FEES in critically ill patients allows for a rapid evaluation of deglutition and for the immediate initiation of symptom-related rehabilitation or for an early resumption of oral feeding. PMID:17968575

  20. Role of videofluoroscopy in evaluation of neurologic dysphagia

    Science.gov (United States)

    Rugiu, MG

    2007-01-01

    Summary For many years, videofluoroscopy was considered the gold standard for studies on swallowing disorders, and only recently has its role been challenged, due primarily to the widespread use of videoendoscopy in the evaluation of dysphagia. Albeit, videofluoroscopy still maintains its key role in this area and, in particular, in studies on dysphagia of neurological origin, on account not only of the possibility, with this procedure, to achieve complete and dynamic evaluation of all phases of deglutition, but also the high sensitivity and specificity in revealing the presence of inhalation. Aim of the present investigation was to analyse the technical procedure of videofluoroscopy and the principal indications in the study of dysphagia of neurological origin, in the attempt to reveal the advantages and disadvantages occurring in this examination, also with respect to other methods adopted in the evaluation of dyphagia. In conclusion, at present, no instrumental examination can be defined as ideal for the study of swallowing, but it can be seen that, with each of these procedures, the information forthcoming is actually complementary, thus achieving the aim to proceed as correctly and rapidly as possible, with the management of patients with dysphagia. PMID:18320837

  1. Clinical and videofluoroscopic diagnosis of dysphagia in chronic encephalopathy of childhood*

    Science.gov (United States)

    Araújo, Brenda Carla Lima; Motta, Maria Eugênia Almeida; de Castro, Adriana Guerra; de Araújo, Claudia Marina Tavares

    2014-01-01

    Objective To evaluate the contribution of deglutition videofluoroscopy in the clinical diagnosis of dysphagia in chronic encephalopathy of childhood. Materials and Methods The study sample consisted of 93 children diagnosed with chronic encephalopathy, in the age range between two and five years, selected by convenience among patients referred to the authors' institution by speech therapists, neurologists and gastroenterologists in the period from March 2010 to September 2011. The data collection was made at two different moments, by different investigators who were blind to each other. Results The method presented low sensitivity for detecting aspiration with puree consistency (p = 0.04). Specificity and negative predictive value were high for clinical diagnosis of dysphagia with puree consistency. Conclusion In the present study, the value for sensitivity in the clinical diagnosis of dysphagia demonstrates that this diagnostic procedure may not detect any change in the swallowing process regardless of the food consistency used during the investigation. Thus, the addition of the videofluoroscopic method can significantly contribute to the diagnosis of dysphagia. PMID:25741054

  2. The Potential Benefits of Applying Recent Advances in Esophageal Motility Testing in Patients with Esophageal Atresia

    Directory of Open Access Journals (Sweden)

    Nathalie Rommel

    2017-06-01

    Full Text Available Infants and children with esophageal atresia commonly present with swallowing dysfunction or dysphagia. Dysphagia can lead to a range of significant consequences such as aspiration pneumonia, malnutrition, dehydration, and food impaction. To improve oral intake, the clinical diagnosis of dysphagia in patients with esophageal atresia should focus on both the pharynx and the esophagus. To characterize the complex interactions of bolus flow and motor function between mouth, pharynx, and esophagus, a detailed understanding of normal and abnormal deglutition is required through the use of adequate and objective assessment techniques. As clinical symptoms do not correlate well with conventional assessment methods of motor function such as radiology or manometry but do correlate with bolus flow, the current state-of-the-art diagnosis involves high-resolution manometry combined with impedance measurements to characterize the interplay between esophageal motor function and bolus clearance. Using a novel pressure flow analysis (PFA method as an integrated analysis method of manometric and impedance measurements, differentiation of patients with impaired esophago-gastric junction relaxation from patients with bolus outflow disorders is clinically relevant. In this, pressure flow matrix categorizing the quantitative PFA measures may be used to make rational therapeutic decisions in patients with esophageal atresia. Through more advanced diagnostics, improved understanding of pathophysiology may improve our patient care by directly targeting the failed biomechanics of both the pharynx and the esophagus.

  3. Physiology of Normal Esophageal Motility

    Science.gov (United States)

    Goyal, Raj K; Chaudhury, Arun

    2009-01-01

    The esophagus consists of two different parts. In humans, the cervical esophagus is composed of striated muscles and the thoracic esophagus is composed of phasic smooth muscles. The striated muscle esophagus is innervated by the lower motor neurons and peristalsis in this segment is due to sequential activation of the motor neurons in the nucleus ambiguus. Both primary and secondary peristaltic contractions are centrally mediated. The smooth muscle of esophagus is phasic in nature and is innervated by intramural inhibitory (nitric oxide releasing) and excitatory (acetylcholine releasing) neurons that receive inputs from separate sets of preganglionic neurons located in the dorsal motor nucleus of vagus. The primary peristalsis in this segment involves both central and peripheral mechanisms. The primary peristalsis consist of inhibition (called deglutitive inhibition) followed by excitation. The secondary peristalsis is entirely due to peripheral mechanisms and also involves inhibition followed by excitation. The lower esophageal sphincter (LES) is characterized by tonic muscle that is different from the muscle of the esophageal body. The LES, like the esophageal body smooth muscle, is also innervated by the inhibitory and excitatory neurons. The LES maintains tonic closure due to its myogenic property. The LES tone is modulated by the inhibitory and the excitatory nerves. Inhibitory nerves mediate LES relaxation and the excitatory nerves mediate reflex contraction or rebound contraction of the LES. Clinical disorders of esophageal motility can be classified on the basis of disorders of the inhibitory and excitatory innervations and the smooth muscles. PMID:18364578

  4. Maturation Modulates Pharyngeal-Stimulus Provoked Pharyngeal and Respiratory Rhythms in Human Infants.

    Science.gov (United States)

    Hasenstab, Kathryn A; Sitaram, Swetha; Lang, Ivan M; Shaker, Reza; Jadcherla, Sudarshan R

    2018-02-01

    Pharyngeal-provocation induced aerodigestive symptoms in infants remain an enigma. Sources of pharyngeal provocation can be anterograde as with feeding, and retrograde as in gastroesophageal reflux. We determined maturational and dose-response effects of targeted pharyngeal-stimulus on frequency, stability, and magnitude of pharyngeal and respiratory waveforms during multiple pharyngeal swallowing responses in preterm-born infants when they were of full-term postmenstrual age (PMA). Eighteen infants (11 male) were studied longitudinally at 39.8 ± 4.8 weeks PMA (time-1) and 44.1 ± 5.8 weeks PMA (time-2). Infants underwent concurrent pharyngo-esophageal manometry, respiratory inductance plethysmography, and nasal airflow thermistor methods to test sensory-motor interactions between the pharynx, esophagus, and airway. Linear mixed models were used and data presented as mean ± SEM or %. Overall, responses to 250 stimuli were analyzed. Of the multiple pharyngeal swallowing responses (n = 160), with maturation (a) deglutition apnea duration decreases (p  0.05), and (c) respiratory changes were unaffected (p > 0.05). Initial and subsequent pharyngeal responses and respiratory rhythm interactions become more distinct with maturation. Interval oromotor experiences and volume-dependent increase in adaptive responses may be contributory. These mechanisms may be important in modulating and restoring respiratory rhythm normalcy.

  5. The Potential Benefits of Applying Recent Advances in Esophageal Motility Testing in Patients with Esophageal Atresia.

    Science.gov (United States)

    Rommel, Nathalie; Rayyan, Maissa; Scheerens, Charlotte; Omari, Taher

    2017-01-01

    Infants and children with esophageal atresia commonly present with swallowing dysfunction or dysphagia. Dysphagia can lead to a range of significant consequences such as aspiration pneumonia, malnutrition, dehydration, and food impaction. To improve oral intake, the clinical diagnosis of dysphagia in patients with esophageal atresia should focus on both the pharynx and the esophagus. To characterize the complex interactions of bolus flow and motor function between mouth, pharynx, and esophagus, a detailed understanding of normal and abnormal deglutition is required through the use of adequate and objective assessment techniques. As clinical symptoms do not correlate well with conventional assessment methods of motor function such as radiology or manometry but do correlate with bolus flow, the current state-of-the-art diagnosis involves high-resolution manometry combined with impedance measurements to characterize the interplay between esophageal motor function and bolus clearance. Using a novel pressure flow analysis (PFA) method as an integrated analysis method of manometric and impedance measurements, differentiation of patients with impaired esophago-gastric junction relaxation from patients with bolus outflow disorders is clinically relevant. In this, pressure flow matrix categorizing the quantitative PFA measures may be used to make rational therapeutic decisions in patients with esophageal atresia. Through more advanced diagnostics, improved understanding of pathophysiology may improve our patient care by directly targeting the failed biomechanics of both the pharynx and the esophagus.

  6. Relationship of Occlusal Schemes with the Occurrence of Temporomandibular Disorders

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    Dina H. Sugiaman

    2013-07-01

    Full Text Available Masticatory system is a complex functional unit of the body responsible for mastication, speech, and deglutition process. Temporomandibular disorders (TMD is used to describe all functional disturbances of the masticatory system. The etiology of TMD is multifactorial, such as occlusal disharmony and emotional stress. The relationship between occlusion and TMD has been highly debated in dentistry, one of the occlusal factors is the occlusal scheme. Occlusal schemes are defined as bilateral canine guidance, unilateral canine guidance, group function and balanced occlusion. However, studies about the relationship of occlusal schemes and the occurrence of the TMD are still limited and remained controversial. Objective: To investigate the relationship of occlusal schemes witht he occurrence of TMD. Methods: A cross-sectional study was conducted at the Faculty of Dentistry, Uniiversitas Indonesia. A total of 127 students were included in this study. Subjects were examined based on Clinical Helkimo Index and divided into TMD and non-TMD groups. Subjects were categorized as non-TMD groups if the value of the clinical Helkimo index was 0 and as TMD group when the value ranged between 1-25. Results: Balanced occlusion schemes has a greater risk of TMD occurrence with odds ratio value 5.6 and 95% confidence interval 1.188 to 26.331 (p=0.021. Conclusion: Balanced occlusion has a significant relationship with the occurrence of TMD.

  7. An anatomical and clinical review of cricopharyngeal achalasia in the dog

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    R.C. Elliott

    2010-05-01

    Full Text Available Cricopharyngeal achalasia is a rare cause of dysphagia in the dog. However it must be differentiated from other causes of dysphagia as it is treatable with surgery. It is a disruption of the cricopharyngeal phase of the oropharyngeal phase of deglutition. There appears to be an incoordination in the swallowing process between the relaxation of the rostral, middle pharyngeal muscles and the caudal pharyngeal muscles. It is seen as a primary condition in young animals presenting soon after weaning onto solid food. The dogs appear clinically healthy unless there is secondary aspiration pneumonia or emaciation. These dogs may present as respiratory emergencies and require intensive support and treatment prior to corrective surgery. The diagnosis is made on videofluoroscopy. The condition carries a good prognosis for cure with surgical myectomy of the cricopharyngeal muscle and the thyropharyngeal muscle, which make up the upper oesophageal sphincter. Temporary relief prior to surgery can be achieved by injection of the cricopharyngeal muscle with botulism toxin. Surgical treatment for dysphagia secondary to an underlying neurological, neuromuscular or pharyngeal weakness carries a guarded prognosis and will make aspiration pneumonia worse.

  8. Residual lower esophageal sphincter pressure as a prognostic factor in the pneumatic balloon treatment of achalasia.

    Science.gov (United States)

    Park, Jung Ho; Lee, Yong Chan; Lee, Hyuk; Park, Hyojin; Youn, Young Hoon; Park, Hyung Seok; Lee, Tae Hee; Hong, Kyoung Sup

    2015-01-01

    Pneumatic balloon dilatation (PD) is a mainstay in achalasia treatment. The aim of this study was to identify predictive factors for successful treatment. We retrospectively reviewed 76 patients with a diagnosis of achalasia who underwent PD from June 2010 to May 2013. Clinical symptoms were assessed using Eckardt score and manometry data were analyzed using resting and relaxation pressure (4sIRP) of lower esophageal sphincter (LES) and the distal contractile integral (DCI), which was calculated for 10 s from the start of deglutition between the upper margin of the LES and lower margin of upper esophageal contraction. Patients with achalasia were classified into three groups based on the Chicago classification. Among 76 patients, 52 patients received PD, and the treatment was unsuccessful in 9 patients (6 in class I and 3 in class III). When comparing prognostic factors between successful and unsuccessful treatment groups, the mean value for 4sIRP in the unsuccessful treatment group was significantly lower than that in the successful treatment group (P treatment of achalasia (odds ratio, 1.092; 95% confidence interval, 1.001-1.191) even after adjustment for a series of confounding factors. Lower 4sIRP may be a prognostic indicator for poor treatment outcome after PD. © 2014 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

  9. Update on the endoscopic treatments for achalasia

    Science.gov (United States)

    Uppal, Dushant S; Wang, Andrew Y

    2016-01-01

    Achalasia is the most common primary motility disorder of the esophagus and presents as dysphagia to solids and liquids. It is characterized by impaired deglutitive relaxation of the lower esophageal sphincter. High-resolution manometry allows for definitive diagnosis and classification of achalasia, with type II being the most responsive to therapy. Since no cure for achalasia exists, early diagnosis and treatment of the disease is critical to prevent end-stage disease. The central tenant of diagnosis is to first rule out mechanical obstruction due to stricture or malignancy, which is often accomplished by endoscopic and fluoroscopic examination. Therapeutic options include pneumatic dilation (PD), surgical myotomy, and endoscopic injection of botulinum toxin injection. Heller myotomy and PD are more efficacious than pharmacologic therapies and should be considered first-line treatment options. Per oral endoscopic myotomy (POEM) is a minimally-invasive endoscopic therapy that might be as effective as surgical myotomy when performed by a trained and experienced endoscopist, although long-term data are lacking. Overall, therapy should be individualized to each patient’s clinical situation and based upon his or her risk tolerance, operative candidacy, and life expectancy. In instances of therapeutic failure or symptom recurrence re-treatment is possible and can include PD or POEM of the wall opposite the site of prior myotomy. Patients undergoing therapy for achalasia require counseling, as the goal of therapy is to improve swallowing and prevent late manifestations of the disease rather than to restore normal swallowing, which is unfortunately impossible. PMID:27818585

  10. Correction of nutrition test errors for more accurate quantification of the link between dental health and malnutrition.

    Science.gov (United States)

    Dion, Nathalie; Cotart, Jean-Louis; Rabilloud, Muriel

    2007-04-01

    We quantified the link between tooth deterioration and malnutrition in institutionalized elderly subjects, taking into account the major risk factors for malnutrition and adjusting for the measurement error made in using the Mini Nutritional Assessment questionnaire. Data stem from a survey conducted in 2005 in 1094 subjects >or=60 y of age from a large sample of 100 institutions of the Rhône-Alpes region of France. A Bayesian approach was used to quantify the effect of tooth deterioration on malnutrition through a two-level logistic regression. This approach allowed taking into account the uncertainty on sensitivity and specificity of the Mini Nutritional Assessment questionnaire to adjust for the measurement error of that test. After adjustment for other risk factors, the risk of malnutrition increased significantly and continuously 1.15 times (odds ratio 1.15, 95% credibility interval 1.06-1.25) whenever the masticatory percentage decreased by 10 points, which is equivalent to the loss of two molars. The strongest factors that augmented the probability of malnutrition were deglutition disorders, depression, and verbal inconsistency. Dependency was also an important factor; the odds of malnutrition nearly doubled for each additional grade of dependency (graded 6 to 1). Diabetes, central neurodegenerative disease, and carcinoma tended to increase the probability of malnutrition but their effect was not statistically significant. Dental status should be considered a serious risk factor for malnutrition. Regular dental examination and care should preserve functional dental integrity to prevent malnutrition in institutionalized elderly people.

  11. Oral-motor and electromyographic characterization of patients submitted to open a nd closed reductions of mandibular condyle fracture.

    Science.gov (United States)

    Silva, Amanda Pagliotto da; Sassi, Fernanda Chiarion; Andrade, Claudia Regina Furquim de

    To characterize the oral-motor system of adults with mandibular condyle facture comparing the performance of individuals submitted to open reduction with internal fixation (ORIF) and closed reduction with mandibulomaxillary fixation (CRMMF). Study participants were 26 adults divided into three groups: G1 - eight individuals submitted to ORIF for correction of condyle fracture; G2 - nine individuals submitted to CRMMF for correction of condyle fracture; CG - nine healthy volunteers with no alterations of the orofacial myofunctional system. All participants underwent the same clinical protocol: assessment of the orofacial myofunctional system; evaluation of the mandibular range of motion; and surface electromyography (sEMG) of the masticatory muscles. Results indicated that patients with condyle fractures from both groups presented significant differences compared with those from the control group in terms of mobility of the oral-motor organs, mastication, and deglutition. Regarding the measures obtained for mandibular movements, participants with facial fractures from both groups showed significant differences compared with those from the control group, indicating greater restrictions in mandibular motion. As for the analysis of sEMG results, G1 patients presented more symmetrical masseter activation during the task of maximal voluntary teeth clenching. Patients with mandibular condyle fractures present significant deficits in posture, mobility, and function of the oral-motor system. The type of medical treatment does not influence the results of muscle function during the first six months after fracture reduction. Individuals submitted to ORIF of the condyle fracture present more symmetrical activation of the masseter muscle.

  12. Clinical observation of covered for malignant esophageal stricture and esophagus-bronchial fistula

    International Nuclear Information System (INIS)

    Luo Hailong; Lin Youen; Ye Zhi; Zhu Yifen

    2010-01-01

    Objective: To evaluate clinical value of self-expanded covered stents for advanced stage esophageal cancer complicated by esophageal stricture and esophagus-bronchial fistula. Methods: Self-expanded covered stents were placed into 48 patients with advanced stage esophageal cancer under fluoroscopy. Of the 48 patients, 39 had malignant esophageal stricture and 9 had esophagus-bronchus fistula. Results: Stents were successfully inserted into all but one patient with lower esophageal cancer and gastric volvulus. Deglutition was improved in all patients and coughing resolved in patients with esophagus-bronchus fistula. Thoracodynia and foreign body sensation vanished within one week after operation in all patients. Dyspnea caused by compression of the left main bronchus occurred in one patient. Re-stenosis of the stents occurred three to seven months after operation in eight patients. The mean survival time was seven months in all patients. Conclusion: Self-expanded covered stent placement is a simple, safe and reliable treatment method for advanced stage esophageal cancer and can effectively lengthen survival time. (authors)

  13. Risk factors for swallowing dysfunction in stroke patients

    Directory of Open Access Journals (Sweden)

    Anna Flávia Ferraz Barros Baroni

    2012-06-01

    Full Text Available CONTEXT: Stroke is a frequent cause of dysphagia. OBJECTIVE: To evaluate in a tertiary care hospital the prevalence of swallowing dysfunction in stroke patients, to analyze factors associated with the dysfunction and to relate swallowing dysfunction to mortality 3 months after the stroke. METHODS: Clinical evaluation of deglutition was performed in 212 consecutive patients with a medical and radiologic diagnosis of stroke. The occurrence of death was determined 3 months after the stroke. RESULTS: It was observed that 63% of the patients had swallowing dysfunction. The variables gender and specific location of the lesion were not associated with the presence or absence of swallowing dysfunction. The patients with swallowing dysfunction had more frequently a previous stroke, had a stroke in the left hemisphere, motor and/or sensitivity alterations, difficulty in oral comprehension, alteration of oral expression, alteration of the level of consciousness, complications such as fever and pneumonia, high indexes on the Rankin scale, and low indexes on the Barthel scale. These patients had a higher mortality rate. CONCLUSIONS: Swallowing evaluation should be done in all patients with stroke, since swallowing dysfunction is associated with complications and an increased risk of death.

  14. Congenital granular cell epulis—a case report

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    Alexander Aresdahl, DDS

    2015-03-01

    Full Text Available Congenital granular cell epulis (CGCE is an uncommon benign lesion found in newborns. It has predominance for females with an 8:1 ratio in relation to males and is exclusively encountered in the oral cavity. The most affected oral site is located around the canine/incisor region of the maxillary alveolar ridge, where the lesion arises from the soft tissue as a solitary pedunculated mass. CGCE's histogenesis remains obscure and controversial. We present a rare case of 2 separate CGCE lesions adjacent to each other measuring 23 × 18 × 10 and 15 × 10 mm, positioned facially on the right maxillary alveolar process. The patient, a 2-day-old female newborn, did not experience any serious difficulty regarding breathing or deglutition. Complete surgical excision was the treatment of choice in this case, and the procedure was performed under both general and local anesthesia. Histologic and immunohistochemical analysis confirmed the diagnosis of CGCE. The patient showed satisfactory postoperative healing and excellent health at both the 10-day recall appointment and the 6-month follow-up.

  15. Nutritional supplement during the treatment with ionizing radiations in patients with head and neck tumors in advanced stages

    International Nuclear Information System (INIS)

    Chon Rivas, Ivonne; Roca Muchuli, Carlos; Vilau Prieto, Luis; Rubio Hernandez, Maria C.; Rodriguez Diaz, Ronald; Leon, Roberto; Rodriguez Abascal, Alicia; Mederos, Nuria

    2005-01-01

    Malnutrition in the patient with advanced cancer favors immunosuppression and implies a low Karnofsky index, poor tolerance and response to the onco specific curative or palliative treatments, high susceptibility to infections and, as a result, a decline of the quality of life. Patients with head and neck tumors in advanced stages (III-IV) are one of the groups of high risk for malnutrition due to the reduction of the intake of nutrients, anorexia, alterations of the deglutition mechanism, and mechanical obstruction of the upper digestive tract, among other causes.Numerous studies show the convenience of the nutritional supplement in these patients during the onco specific treatment. A prospective study that included 15 patients with head and neck neoplasia in advanced stages, and with clinical signs of malnutrition, was conducted in order to evaluate the necessary calorie-energy supplement. All of them were administered an oral nutritional supplement (Adn-22 %) during the radiation treatment to assess the possibility of improving their tolerance and response to the treatment. Of the 15 studied cases, 13 presented complications in connection with the treatment, but most them were mild, and they did not affect in a significant way the time of duration and the total dose of treatment. There was a favorable response in relation to the tumor

  16. The Potential Benefits of Applying Recent Advances in Esophageal Motility Testing in Patients with Esophageal Atresia

    Science.gov (United States)

    Rommel, Nathalie; Rayyan, Maissa; Scheerens, Charlotte; Omari, Taher

    2017-01-01

    Infants and children with esophageal atresia commonly present with swallowing dysfunction or dysphagia. Dysphagia can lead to a range of significant consequences such as aspiration pneumonia, malnutrition, dehydration, and food impaction. To improve oral intake, the clinical diagnosis of dysphagia in patients with esophageal atresia should focus on both the pharynx and the esophagus. To characterize the complex interactions of bolus flow and motor function between mouth, pharynx, and esophagus, a detailed understanding of normal and abnormal deglutition is required through the use of adequate and objective assessment techniques. As clinical symptoms do not correlate well with conventional assessment methods of motor function such as radiology or manometry but do correlate with bolus flow, the current state-of-the-art diagnosis involves high-resolution manometry combined with impedance measurements to characterize the interplay between esophageal motor function and bolus clearance. Using a novel pressure flow analysis (PFA) method as an integrated analysis method of manometric and impedance measurements, differentiation of patients with impaired esophago-gastric junction relaxation from patients with bolus outflow disorders is clinically relevant. In this, pressure flow matrix categorizing the quantitative PFA measures may be used to make rational therapeutic decisions in patients with esophageal atresia. Through more advanced diagnostics, improved understanding of pathophysiology may improve our patient care by directly targeting the failed biomechanics of both the pharynx and the esophagus. PMID:28680874

  17. Swallowing disorders in muscular diseases: functional assessment and indications of cricopharyngeal myotomy.

    Science.gov (United States)

    St Guily, J L; Périé, S; Willig, T N; Chaussade, S; Eymard, B; Angelard, B

    1994-01-01

    Thirty-four patients with an identified muscular disease were referred to our department for assessment and treatment of swallowing difficulties. Their ages ranged from 16 to 91 years (mean 59). The diagnoses were oculopharyngeal dystrophy in 17 patients, Steinert myotonic dystrophy in 6, mitochondrial myopathies in 4, polymyositis in 3, and other types in 4 patients. The main consequences of the dysphagia were weight loss (12 patients), pulmonary infections (15 patients), modified food consistency (18 patients) and non-oral feeding (3 patients). Several techniques were used to assess the different stages of deglutition: physical examination during swallowing, videofluoroscopy, pharyngoesophageal manometry, videofibroscopy of the pharynx during swallowing. Major pathological features found in the pharynx were decreased pharynx peristaltis and impaired UES relaxation. Cricopharyngeal myotomy was performed in 11 myopathic patients (median follow-up 24.9 months), while it was unnecessary, refused or contraindicated in the other patients. The procedure was successful in 8 patients whose dysphagia was dramatically improved, and failed in 3 patients. Pharyngeal perstaltis was severely impaired only in the 3 failures and was partly preserved in the improved cases. We conclude that pharyngeal function is the major prognostic factor. Cricopharyngeal myotomy is an effective treatment in those cases where cricopharyngeal dysfunction is a predominant problem or where pharyngeal peristaltis is partly impaired, since the procedure removes one obstacle. It is contraindicated when pharynx propulsion is severely impaired.

  18. Neuromagnetic detection of the laryngeal area: Sensory-evoked fields to air-puff stimulation.

    Science.gov (United States)

    Miyaji, Hideaki; Hironaga, Naruhito; Umezaki, Toshiro; Hagiwara, Koichi; Shigeto, Hiroshi; Sawatsubashi, Motohiro; Tobimatsu, Shozo; Komune, Shizuo

    2014-03-01

    The sensory projections from the oral cavity, pharynx, and larynx are crucial in assuring safe deglutition, coughing, breathing, and voice production/speaking. Although several studies using neuroimaging techniques have demonstrated cortical activation related to pharyngeal and laryngeal functions, little is known regarding sensory projections from the laryngeal area to the somatosensory cortex. The purpose of this study was to establish the cortical activity evoked by somatic air-puff stimulation at the laryngeal mucosa using magnetoencephalography. Twelve healthy volunteers were trained to inhibit swallowing in response to air stimuli delivered to the larynx. Minimum norm estimates was performed on the laryngeal somatosensory evoked fields (LSEFs) to best differentiate the target activations from non-task-related activations. Evoked magnetic fields were recorded with acceptable reproducibility in the left hemisphere, with a peak latency of approximately 100ms in 10 subjects. Peak activation was estimated at the caudolateral region of the primary somatosensory area (S1). These results establish the ability to detect LSEFs with an acceptable reproducibility within a single subject and among subjects. These results also suggest the existence of laryngeal somatic afferent input to the caudolateral region of S1 in human. Our findings indicate that further investigation in this area is needed, and should focus on laryngeal lateralization, swallowing, and speech processing. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Idiopathic (primary achalasia

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    Vaezi Michael F

    2007-09-01

    Full Text Available Abstract Idiopathic achalasia is a primary esophageal motor disorder characterized by esophageal aperistalsis and abnormal lower esophageal sphincter (LES relaxation in response to deglutition. It is a rare disease with an annual incidence of approximately 1/100,000 and a prevalence rate of 1/10,000. The disease can occur at any age, with a similar rate in men and women, but is usually diagnosed between 25 and 60 years. It is characterized predominantly by dysphagia to solids and liquids, bland regurgitation, and chest pain. Weight loss (usually between 5 to 10 kg is present in most but not in all patients. Heartburn occurs in 27%–42% of achalasia patients. Etiology is unknown. Some familial cases have been reported, but the rarity of familial occurrence does not support the hypothesis that genetic inheritance is a significant etiologic factor. Association of achalasia with viral infections and auto-antibodies against myenteric plexus has been reported, but the causal relationship remains unclear. The diagnosis is based on history of the disease, radiography (barium esophagogram, and esophageal motility testing (esophageal manometry. Endoscopic examination is important to rule out malignancy as the cause of achalasia. Treatment is strictly palliative. Current medical and surgical therapeutic options (pneumatic dilation, surgical myotomy, and pharmacologic agents aimed at reducing the LES pressure and facilitating esophageal emptying by gravity and hydrostatic pressure of retained food and liquids. Although it cannot be permanently cured, excellent palliation is available in over 90% of patients.

  20. [A case of occupational contact urticaria and oral allergy syndrome due to seafood].

    Science.gov (United States)

    Yamaguchi, Junko; Inomata, Naoko; Hirokado, Michiko; Shimakura, Kuniyoshi; Shiomi, Kazuo; Ikezawa, Zenro

    2007-01-01

    A 20-year-old woman was referred for evaluation after about 2 years of recurrent episodes of localized urticaria during handling of several kinds of raw fish in a sushi shop, where she had worked part-time for 2 years. She had also experienced allergic symptoms such as itching and swelling of her lips, generalized urticaria, laryngeal tightness, stridor and dyspnea immediately after ingestion of raw and cooked seafood, including sole, horse mackerel, sea eel and shellfish, over the previous 1 year before referral. Skin prick tests and blood test for specific IgE antibodies were positive for many kinds of seafood, including sole, horse mackerel, sea eel, eel, crab, and abalone, which belonged to different taxonomic phyla, including Chordata, Arthropoda, and Mollusca. A challenge with a piece of broiled sole induced swelling of the lips, obstruction of the larynx, difficulty with deglutition, and abdominal pain. In addition, serum-specific IgE antibodies to two major fish allergens, parvalbumin and collagen, were detected by ELISA, suggesting that allergic symptoms could be induced by many kinds of seafood in the present patient. She was therefore diagnosed with occupational contact urticaria and oral allergy syndrome due to seafood. At the time of this report, the present patient had been followed for one year and no reactions have occurred since she started to avoid the causative types of seafood.

  1. Giant fibrovascular esophageal polyp misdiagnosed as achalasia.

    Science.gov (United States)

    Cordoş, I; Istrate, A; Codreşi, M; Bolca, C

    2012-01-01

    A 59 years old woman was admitted in our unit accusing longtime dysphagia and regurgitation. On admission, the patient was wearing a 3 month old definitive feeding gastrostomy tube. The contrast swallow, endoscopy and esophageal manometry established the diagnostic--achalasia. We removed the gastrostomy tube and we performed an open Heller myotomy. The postoperative period was uneventful and the patient was discharged one week later with affirmatively unimpaired deglutition. One month later, the patient was admitted via emergency with a giant fibrous tumor arising from her mouth after an episode of strong coughing and vomiting. The repeated endoscopy showed a giant esophageal polyp that was missed by the previous investigations, originating from pharingoesophageal junction. The esophageal polyp was resected by cervical approach with good postoperative outcome. The polyp's particular extreme dimensions (27 cm) prevented the acute asphyxia by blockage at the laryngeal level, possibly provoked by smaller tumors. As postoperative one month barium swallow showed a normal esophageal aspect, a final question remains--was achalasia real or an erroneous diagnosis was established the second time too?

  2. Thyroglossal duct cyst coexisting with a fistulous tract: A rare case report and literature review

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    Ramin Salimnejad

    2018-01-01

    Full Text Available An 11-year-old boy was admitted to the hospital complaining of odorous discharge from an opening in the anterior region of the left side of his neck. During physical examinations, we understood that his cyst moved with deglutition and protrusion of the tongue. In order to get a correct diagnosis of the patient problem, fistulography with contrast agent meglumine was done from the patient neck in two projections, anterior-posterior and anterior-posterior-oblique. By information obtained of physical examinations and his neck radiographs, thyroglossal duct cyst coexisting with a fistulous tract was diagnosed. In adolescents and adults, thyroglossal duct cyst is one the most common causes of midline congenital cyst formation in the neck that may appear anywhere between the base of the tongue and the suprasternal region. Thyroglossal duct cyst develops from a persistence of any portion of the thyroglossal tract in the embryonic period. After birthday, infection of cyst can sometimes lead to fistula formation in the neck. Both of them, thyroglossal duct cyst and thyroglossal fistula, are usually diagnosed by imaging techniques. Keywords: Thyroglossal duct cyst, Thyroglossal fistula, Fistulography

  3. Anatomy of the bucco-pharyngeal cavity of Salminus brasiliensis (Cuvier, 1817 (Pisces, Characidae, Salmininae

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    Eliane Menin

    2006-03-01

    Full Text Available The bucco-pharyngeal cavity of Salminus brasiliensis, an ichthyophagous species of fresh water, is anatomically adapted to predation. The wide buccal rift, the oral-aboral enlargement of the buccal cavity and the reduced thickness of the pharyngeal mastigatory apparatus favor the capture and deglutition of larger prey. In function of the oral and pharyngeal dentition type, pre-digestive food preparation does not occur. The pointed and curved teeth, together with the tongue which is relatively mobile, prevent the prey’s escape from the buccopharyngeal cavity. The passage of the food is facilitated by the absence of pronounced folds in the mucous membrane of this cavity and by the disposition of the oral and pharyngeal teeth. The characteristics of flat and thin lips, developed oral dentition, relatively mobile tongue, mucous membrane without folds, pharynx with denticules disposed in dentigerous areas and plates, and short and sharp gill-rackers are anatomical adaptations which are shared by S. brasiliensis and other ichthyophagous Characiformes species such as Salminus maxillosus, Salminus hilarii, Hoplias malabaricus, Hoplias lacerdae, Acestrorhynchus lacustris and Acestrorhynchus britskii. However, different to the mentioned species, except other Salmininae, S. brasiliensis possesses oral teeth of an unique type, present only in the jawbones and distributed in two series.

  4. Endoscopic Stenting and Clipping for Anastomotic Stricture and Persistent Tracheoesophageal Fistula after Surgical Repair of Esophageal Atresia in an Infant

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    Mohammed Amine Benatta

    2014-01-01

    Full Text Available Anastomotic stricture (AS and recurrent tracheoesophageal fistula (TEF are two complications of surgical repair of esophageal atresia (EA. Therapeutic endoscopic modalities include stenting, tissue glue, and clipping for TEF and endoscopic balloon dilation bougienage and stenting for esophageal strictures. We report herein a two-month infant with both EA and TEF who benefited from a surgical repair for EA, at the third day of life. Two months later he experienced deglutition disorders and recurrent chest infections. The esophagogram showed an AS and a TEF confirmed with blue methylene test at bronchoscopy. A partially covered self-expanding metal type biliary was endoscopically placed. Ten weeks later the stent was removed. This allows for easy passage of the endoscope in the gastric cavity but a persistent recurrent fistula was noted. Instillation of contrast demonstrated a fully dilated stricture but with a persistent TEF. Then we proceeded to placement of several endoclips at the fistula site. The esophagogram confirmed the TEF was obliterated. At 12 months of follow-up, he was asymptomatic. Stenting was effective to alleviate the stricture but failed to treat the TEF. At our knowledge this is the second case of successful use of endoclips placement to obliterate recurrent TEF after surgical repair of EA in children.

  5. Disorders of the lower cranial nerves

    Science.gov (United States)

    Finsterer, Josef; Grisold, Wolfgang

    2015-01-01

    Lesions of the lower cranial nerves (LCN) are due to numerous causes, which need to be differentiated to optimize management and outcome. This review aims at summarizing and discussing diseases affecting LCN. Review of publications dealing with disorders of the LCN in humans. Affection of multiple LCN is much more frequent than the affection of a single LCN. LCN may be affected solely or together with more proximal cranial nerves, with central nervous system disease, or with nonneurological disorders. LCN lesions have to be suspected if there are typical symptoms or signs attributable to a LCN. Causes of LCN lesions can be classified as genetic, vascular, traumatic, iatrogenic, infectious, immunologic, metabolic, nutritional, degenerative, or neoplastic. Treatment of LCN lesions depends on the underlying cause. An effective treatment is available in the majority of the cases, but a prerequisite for complete recovery is the prompt and correct diagnosis. LCN lesions need to be considered in case of disturbed speech, swallowing, coughing, deglutition, sensory functions, taste, or autonomic functions, neuralgic pain, dysphagia, head, pharyngeal, or neck pain, cardiac or gastrointestinal compromise, or weakness of the trapezius, sternocleidomastoid, or the tongue muscles. To correctly assess manifestations of LCN lesions, precise knowledge of the anatomy and physiology of the area is required. PMID:26167022

  6. Emerging modalities in dysphagia rehabilitation: neuromuscular electrical stimulation.

    Science.gov (United States)

    Huckabee, Maggie-Lee; Doeltgen, Sebastian

    2007-10-12

    The aim of this review article is to advise the New Zealand medical community about the application of neuromuscular electrical stimulation (NMES) as a treatment for pharyngeal swallowing impairment (dysphagia). NMES in this field of rehabilitation medicine has quickly emerged as a widely used method overseas but has been accompanied by significant controversy. Basic information is provided about the physiologic background of electrical stimulation. The literature reviewed in this manuscript was derived through a computer-assisted search using the biomedical database Medline to identify all relevant articles published until from the initiation of the databases up to January 2007. The reviewers used the following search strategy: [(deglutition disorders OR dysphagia) AND (neuromuscular electrical stimulation OR NMES)]. In addition, the technique of reference tracing was used and very recently published studies known to the authors but not yet included in the database systems were included. This review elucidates not only the substantive potential benefit of this treatment, but also potential key concerns for patient safety and long term outcome. The discussion within the clinical and research communities, especially around the commercially available VitalStim stimulator, is objectively explained.

  7. Ultrasound applicability in Speech Language Pathology and Audiology.

    Science.gov (United States)

    Barberena, Luciana da Silva; Brasil, Brunah de Castro; Melo, Roberta Michelon; Mezzomo, Carolina Lisbôa; Mota, Helena Bolli; Keske-Soares, Márcia

    2014-01-01

    To present recent studies that used the ultrasound in the fields of Speech Language Pathology and Audiology, which evidence possibilities of the applicability of this technique in different subareas. A bibliographic research was carried out in the PubMed database, using the keywords "ultrasonic," "speech," "phonetics," "Speech, Language and Hearing Sciences," "voice," "deglutition," and "myofunctional therapy," comprising some areas of Speech Language Pathology and Audiology Sciences. The keywords "ultrasound," "ultrasonography," "swallow," "orofacial myofunctional therapy," and "orofacial myology" were also used in the search. Studies in humans from the past 5 years were selected. In the preselection, duplicated studies, articles not fully available, and those that did not present direct relation between ultrasound and Speech Language Pathology and Audiology Sciences were discarded. The data were analyzed descriptively and classified subareas of Speech Language Pathology and Audiology Sciences. The following items were considered: purposes, participants, procedures, and results. We selected 12 articles for ultrasound versus speech/phonetics subarea, 5 for ultrasound versus voice, 1 for ultrasound versus muscles of mastication, and 10 for ultrasound versus swallow. Studies relating "ultrasound" and "Speech Language Pathology and Audiology Sciences" in the past 5 years were not found. Different studies on the use of ultrasound in Speech Language Pathology and Audiology Sciences were found. Each of them, according to its purpose, confirms new possibilities of the use of this instrument in the several subareas, aiming at a more accurate diagnosis and new evaluative and therapeutic possibilities.

  8. Idiopathic (primary) achalasia

    Science.gov (United States)

    Farrokhi, Farnoosh; Vaezi, Michael F

    2007-01-01

    Idiopathic achalasia is a primary esophageal motor disorder characterized by esophageal aperistalsis and abnormal lower esophageal sphincter (LES) relaxation in response to deglutition. It is a rare disease with an annual incidence of approximately 1/100,000 and a prevalence rate of 1/10,000. The disease can occur at any age, with a similar rate in men and women, but is usually diagnosed between 25 and 60 years. It is characterized predominantly by dysphagia to solids and liquids, bland regurgitation, and chest pain. Weight loss (usually between 5 to 10 kg) is present in most but not in all patients. Heartburn occurs in 27%–42% of achalasia patients. Etiology is unknown. Some familial cases have been reported, but the rarity of familial occurrence does not support the hypothesis that genetic inheritance is a significant etiologic factor. Association of achalasia with viral infections and auto-antibodies against myenteric plexus has been reported, but the causal relationship remains unclear. The diagnosis is based on history of the disease, radiography (barium esophagogram), and esophageal motility testing (esophageal manometry). Endoscopic examination is important to rule out malignancy as the cause of achalasia. Treatment is strictly palliative. Current medical and surgical therapeutic options (pneumatic dilation, surgical myotomy, and pharmacologic agents) aimed at reducing the LES pressure and facilitating esophageal emptying by gravity and hydrostatic pressure of retained food and liquids. Although it cannot be permanently cured, excellent palliation is available in over 90% of patients. PMID:17894899

  9. Tongue-mandible coupling movements during saliva swallowing.

    Science.gov (United States)

    Bourdiol, P; Mishellany-Dutour, A; Peyron, M-A; Woda, A

    2014-03-01

    The purpose of this study was to measure the tongue and mandible positions and displacements in relation to the maxilla in the midsagittal plane to characterize the different saliva swallowing patterns by recording their kinematics. A 2D electromagnetic articulograph using four transducer coils, three attached to the upper surface of the tongue midline plus one attached to the chin anterior part allowed continuous evaluation of tongue and chin movements in twelve young adults in good general health. During 170 s sequences recorded at a frequency of 100 Hz, subjects were at rest, silently reading a text they had chosen. The subjects were free to swallow during the sequence. Deglutition of accumulated saliva was analysed after averaging all values obtained during successive 250 ms periods. We identified three elementary swallowing patterns. Mean duration of tongue-mandible movements were 1·51 ± 0·17 s, 1·63 ± 0·14 s and 2·00 ± 0·08 s for the first, second and third patterns respectively. In the light of other studies based on intra-oral pressure recordings, our results help to understand the tongue-mandible coupling behaviours involved in managing an in-mouth saliva bolus during the three elementary swallowing patterns identified. © 2014 John Wiley & Sons Ltd.

  10. A case with hypopharyngeal perforation after concurrent chemoradiotherapy for hypopharyngeal carcinoma

    International Nuclear Information System (INIS)

    Yamada, Masato; Kuwahata, Yuko; Sumi, Takuro; Nishio, Ayako

    2012-01-01

    We present a rare case of a hypopharyngeal perforation after concurrent chemoradiotherapy (CCRT). A 69-year-old man with schizophrenia received CCRT with Docetaxel, Cisplatin, and 5-FU following a diagnosis of hypopharyngeal squamous cell carcinoma (T3N2bM0). Complete remission was achieved with CCRT, but four months later, he forcibly swallowed a meat bun (Chinese manju) which led to the perforation of his hypopharynx. He was treated with conservative therapy (intravenous antibiotic, fasting and tube feeding). The swelling gradually subsided and the patient was able to consume food naturally after the 13th day of hospitalization. We considered the composite factors had contributed to the pathogenesis of this case: anatomical weakness, pathological weakness after chemoradiotherapy, physical pressure to the hypopharynx due to the metastasis of the cervical spine, and the powerful deglutition pressure caused by his forcible swallowing of the bun. The possibility that such a serious complication might be caused by CCRT was suggested, and we believe that clinicians should have recognition and understanding of how to treat it because of its severe morbidity. (author)

  11. Tactile thermal oral stimulation increases the cortical representation of swallowing

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    Suntrup Sonja

    2009-06-01

    Full Text Available Abstract Background Dysphagia is a leading complication in stroke patients causing aspiration pneumonia, malnutrition and increased mortality. Current strategies of swallowing therapy involve on the one hand modification of eating behaviour or swallowing technique and on the other hand facilitation of swallowing with the use of pharyngeal sensory stimulation. Thermal tactile oral stimulation (TTOS is an established method to treat patients with neurogenic dysphagia especially if caused by sensory deficits. Little is known about the possible mechanisms by which this interventional therapy may work. We employed whole-head MEG to study changes in cortical activation during self-paced volitional swallowing in fifteen healthy subjects with and without TTOS. Data were analyzed by means of synthetic aperture magnetometry (SAM and the group analysis of individual SAM data was performed using a permutation test. Results Compared to the normal swallowing task a significantly increased bilateral cortical activation was seen after oropharyngeal stimulation. Analysis of the chronological changes during swallowing suggests facilitation of both the oral and the pharyngeal phase of deglutition. Conclusion In the present study functional cortical changes elicited by oral sensory stimulation could be demonstrated. We suggest that these results reflect short-term cortical plasticity of sensory swallowing areas. These findings facilitate our understanding of the role of cortical reorganization in dysphagia treatment and recovery.

  12. Measurement of pharyngeal sensory cortical processing: technique and physiologic implications

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    Ringelstein E Bernd

    2009-07-01

    Full Text Available Abstract Background Dysphagia is a major complication of different diseases affecting both the central and peripheral nervous system. Pharyngeal sensory impairment is one of the main features of neurogenic dysphagia. Therefore an objective technique to examine the cortical processing of pharyngeal sensory input would be a helpful diagnostic tool in this context. We developed a simple paradigm to perform pneumatic stimulation to both sides of the pharyngeal wall. Whole-head MEG was employed to study changes in cortical activation during this pharyngeal stimulation in nine healthy subjects. Data were analyzed by means of synthetic aperture magnetometry (SAM and the group analysis of individual SAM data was performed using a permutation test. Results Our results revealed bilateral activation of the caudolateral primary somatosensory cortex following sensory pharyngeal stimulation with a slight lateralization to the side of stimulation. Conclusion The method introduced here is simple and easy to perform and might be applicable in the clinical setting. The results are in keeping with previous findings showing bihemispheric involvement in the complex task of sensory pharyngeal processing. They might also explain changes in deglutition after hemispheric strokes. The ipsilaterally lateralized processing is surprising and needs further investigation.

  13. Pneumonia aspirativa associada a alterações da deglutição: relato de caso Aspirative pneumonia associated to swallowing dysfunction: case report

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    Carlos Toufen Junior

    2007-03-01

    ventilation, and comorbities as stroke, correlate with this increased threat in intensive care unit (ICU patients. Recognition of deglutition dysfunction may identify patients at high risk of aspiration, and thereby help to avoid pulmonary complications such as recurrent pneumonia. The goal of our report is show a severe case of recurrent aspirative pneumonia after acute stroke and intubation, alerting to appropriate diagnosis and treatment of this condition. CASE REPORT: A male patient, 57 year old, was admitted to the hospital because of acute stroke. Ten days later, the patient began to have fever and severe shortness of breath. He was admitted to the ICU necessitating of intratracheal intubation. Four days after intubation he was extubated, however, he had a new aspirative pneumonia in ICU, newly treated. An evaluation of swallowing demonstrated a severe deglutition dysfunction with a high risk of aspiration. The patient was transferred, but aspirative pneumonia was diagnosed eight days after his ICU discharge and he was readmitted, stayed for a long time in ICU and presenting severe morbidity. CONCLUSIONS: ICU patients who are at risk for swallowing dysfunction and aspiration should be identified to prevent their associated morbidity and mortality.

  14. Altered Cortical Swallowing Processing in Patients with Functional Dysphagia: A Preliminary Study

    Science.gov (United States)

    Wollbrink, Andreas; Warnecke, Tobias; Winkels, Martin; Pantev, Christo; Dziewas, Rainer

    2014-01-01

    Objective Current neuroimaging research on functional disturbances provides growing evidence for objective neuronal correlates of allegedly psychogenic symptoms, thereby shifting the disease concept from a psychological towards a neurobiological model. Functional dysphagia is such a rare condition, whose pathogenetic mechanism is largely unknown. In the absence of any organic reason for a patient's persistent swallowing complaints, sensorimotor processing abnormalities involving central neural pathways constitute a potential etiology. Methods In this pilot study we measured cortical swallow-related activation in 5 patients diagnosed with functional dysphagia and a matched group of healthy subjects applying magnetoencephalography. Source localization of cortical activation was done with synthetic aperture magnetometry. To test for significant differences in cortical swallowing processing between groups, a non-parametric permutation test was afterwards performed on individual source localization maps. Results Swallowing task performance was comparable between groups. In relation to control subjects, in whom activation was symmetrically distributed in rostro-medial parts of the sensorimotor cortices of both hemispheres, patients showed prominent activation of the right insula, dorsolateral prefrontal cortex and lateral premotor, motor as well as inferolateral parietal cortex. Furthermore, activation was markedly reduced in the left medial primary sensory cortex as well as right medial sensorimotor cortex and adjacent supplementary motor area (pdysphagia - a condition with assumed normal brain function - seems to be associated with distinctive changes of the swallow-related cortical activation pattern. Alterations may reflect exaggerated activation of a widely distributed vigilance, self-monitoring and salience rating network that interferes with down-stream deglutition sensorimotor control. PMID:24586948

  15. Sensitivity and specificity of the Eating Assessment Tool and the Volume-Viscosity Swallow Test for clinical evaluation of oropharyngeal dysphagia

    Science.gov (United States)

    Rofes, L; Arreola, V; Mukherjee, R; Clavé, P

    2014-01-01

    Background Oropharyngeal dysphagia (OD) is an underdiagnosed digestive disorder that causes severe nutritional and respiratory complications. Our aim was to determine the accuracy of the Eating Assessment Tool (EAT-10) and the Volume-Viscosity Swallow Test (V-VST) for clinical evaluation of OD. Methods We studied 120 patients with swallowing difficulties and 14 healthy subjects. OD was evaluated by the 10-item screening questionnaire EAT-10 and the bedside method V-VST, videofluoroscopy (VFS) being the reference standard. The V-VST is an effort test that uses boluses of different volumes and viscosities to identify clinical signs of impaired efficacy (impaired labial seal, piecemeal deglutition, and residue) and impaired safety of swallow (cough, voice changes, and oxygen desaturation ≥3%). Discriminating ability was assessed by the AUC of the ROC curve and sensitivity and specificity values. Key Results According to VFS, prevalence of OD was 87%, 75.6% with impaired efficacy and 80.9% with impaired safety of swallow including 17.6% aspirations. The EAT-10 showed a ROC AUC of 0.89 for OD with an optimal cut-off at 2 (0.89 sensitivity and 0.82 specificity). The V-VST showed 0.94 sensitivity and 0.88 specificity for OD, 0.79 sensitivity and 0.75 specificity for impaired efficacy, 0.87 sensitivity and 0.81 specificity for impaired safety, and 0.91 sensitivity and 0.28 specificity for aspirations. Conclusions & Inferences Clinical methods for screening (EAT-10) and assessment (V-VST) of OD offer excellent psychometric proprieties that allow adequate management of OD. Their universal application among at-risk populations will improve the identification of patients with OD at risk for malnutrition and aspiration pneumonia. PMID:24909661

  16. Age-related changes in mastication are not improved by tongue exercise in a rat model.

    Science.gov (United States)

    Krekeler, Brittany N; Connor, Nadine P

    2017-01-01

    Aging results in progressive changes in deglutitive functions, which may be due in part to alterations in muscle morphology and physiology. Mastication is a critical component of bolus formation and swallowing, but aging effects on masticatory function have not been well studied. The purpose of this study was to 1) quantify the effects of aging on mastication, and 2) determine the effects of tongue exercise on mastication in young adult and old rats. We hypothesized that there would be significant differences in mastication characteristics (number of bites, interval between bites, time to eat) as a function of age, and that tongue exercise would resolve preexercise differences between age groups. We expanded the established model of progressive, 8-week tongue exercise to include a mastication measurement: acoustic recordings of vermicelli pasta biting from 17 old and 17 young adult rats, randomized into exercise and control groups. We found the following: 1) Mastication characteristics were impacted by age. Specifically in older rats, there was an increase in time to eat and number of bites and intervals between bites decreased, suggesting increased oral motor-processing requirements for bolus formation. 2) tongue exercise did not impact mastication behaviors in young adult or old rats. Tongue exercise may not have been specific enough to result in behavioral changes in mastication or exercise dose may not have been sufficient. Nevertheless, results were noteworthy in expanding the established rat model of aging and have relevant clinical implications for future translation to human populations. NA Laryngoscope, 127:E29-E34, 2017. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

  17. Clinical and histopathological studies on the squamous cell carcinoma of the tongue treated with radiation-combined intra-arterial chemotherapy

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    Hoshi, Hideki [Iwate Medical Coll., Morioka (Japan). School of Dentistry

    2000-12-01

    Because oral cancer treatment has advanced, resulting in a higher survival rate, it is necessary to treat the preserved oral functions such as speech, mastication, and deglutition, as well as the aesthetics. Oral cancer treatment has been performed mainly by surgical therapy and radiation therapy, however, integrated treatment including chemotherapy has recently been performed. In this study, we evaluated the effectiveness and usefulness of radiation-combined intra-arterial chemotherapy for carcinomas of the tongue, which shows a high incident rate among oral cancers and has become more common recently, to establish treatment methods for preserving the function and morphology. The subjects were 63 patients who consulted our department and underwent radiation-combined intra-arterial chemotherapy. With this therapy, the case of complete response (CR) was clinically obtained in 43 patients, and the case of partial response (PR) was obtained in 17 patients with a 68.3% CR rate and a 95.2% therapeutic effectiveness rate. Maintenance therapy was performed in 44 patients without performing surgical therapy of the primary lesion in the primary treatment. Twenty-nine among 44 patients showed a good clinical course without recurrence of primary lesion. Regarding T4, a good clinical course without recurrence was observed in 3 patients in which PR was obtained, and surgical therapy was added to the primary treatment, showing a 57.1% local control rate in T4. Considering these results, there is a high possibility that radiation-combined intra-arterial chemotherapy for carcinomas of the tongue can be implemented for avoiding surgical therapy of the primary lesion in the primary treatment, and it is useful for preserving the function and morphology with a high local control rate. (author)

  18. [Assessment of the quality of life of oral cancer patients after reconstruction with free anterolateral thigh perforator flaps].

    Science.gov (United States)

    Na, Deng; Wei, He; Rui, Li; Wenlu, Li; Ning, Gao; Wen, Zhang

    2015-04-01

    This study aims to evaluate the quality of life (QOL) of patients who underwent resection of oral cancer and reconstruction by free anierolateral thigh perforator flaps (ALTF). A total of 32 patients with oral and maxillofacial malignancies who had undergone the resection of oral cancer and reconstruction by ALTF were retrospectively analyzed. At 12 months postoperatively, the QOL of these patients was assessed by using the 14-item oral health impact profile (OHIP-14) and the medical outcome study short form-36 (SF-36) questionnaires. A total of 32 questionnaires were collected. In SF-36, the highest scoring domains were bodily pain (78.58 ± 14.82), physical functioning (72.08 ± 27.86), and the role of physical (60.00 ± 42.63), whereas the lowest scoring domains were role-emotional (41.67 ± 39.62), followed by mental health (50.75 ± 13.07) and health transition (54.17 ± 21.75). In OHIP-14, the lowest scoring domains were social disability (34.50 ± 11.32) and handicap (36.04 ± 12.05), indicating the functional recovery was better; and the highest scoring domains were physical pain (73.50 ± 18.96) and psychological discomfort (60.17 ± 20.66), indicating the functional recovery was worse. The ALTF is an ideal selection for the reconstruction of oral defects after cancer resection. In using this flap, the basic social need of patients after surgery can be satisfied. Moreover, the appearance and the functions of chewing, deglutition, and speech can be restored in varying degrees. Thus, ALTF can improve the patients' QOL.

  19. Preservation of palatal mucoperiosteum for oronasal separation after total maxillectomy.

    Science.gov (United States)

    Molumi, Charles Paki; Dubey, Siba Prasad; Apaio, Matupi Lorenzz

    2012-01-01

    Oronasal communication occurs after total maxillectomy for advanced sinonasal cancers. This results in feeding, breathing and cosmetic impairment. Various methods have been described to close off the palatal defect from the oral cavity to improve the function of speech and deglutition. The object of this article is to describe our experience of preservation of palatal mucoperiosteum for oronasal separation. Retrospective review of clinical and operative records of 31 total maxillectomy patients where oronasal separation was achieved by the conventional technique of applying a maxillary obturator. The postoperative complications arising from the use of maxillary obturator for oronasal communication after total maxillectomy in these 31 patients were analysed. To avoid the complications encountered in these 31 patients we preserved and used the ipsilateral palatal mucoperiosteum for oronasal separation. This new technique was applied in 12 patients. The results are presented and compared. A total of 43 patients underwent total maxillectomy for advanced sinonasal tumors. In 31 patients the conventional maxillary obturator was used for oronasal separation. Among these patients, 30 had crustation of the maxillary cavity, nasal regurgitation and cheek skin retraction in 15 each, trismus in eight, infection of skin graft donor site in seven, cheek movement during respiration in five and ill-fitting prosthesis in three. In 12 patients palatal mucoperiosteum was preserved and used for oronasal separation. The complications encountered in oronasal separation by palatal prosthesis were avoided in the modified procedure. We found that oronasal separation by preservation of palatal mucoperiosteum following total maxillectomy allowed excellent palatal function, prompt rehabilitation and minimal complications without compromising the prognosis.

  20. Examination of Articulation in Patient Using Obturator by Means of Computer Planning

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    Somaieh Allahiary

    2013-02-01

    Full Text Available Background and Aims: Approximately 5% of cancers involve structures of oral cavity. Partial resection of maxilla (maxillectomy may be performed in these cases. Maxillectomy often results in significant functional disabilities such as inability in mastication, deglutition and speech with adverse impact on psychological statusand social life of patients. Obturator prosthesis is a prosthodontic treatment to separate nasal and oral cavities and restore the critical above mentioned functions. The assessment of speech is considered to examine speech function restored by the treatment. The purpose of this study was to evaluate the speech in patients with resected maxilla who have been treated by obturator prosthesis from a pool of related patients in the Prosthodotnics department ofdental faculty, Tehran University of Medical Sciences. The evaluation was performed with computer software using sentence intelligibility (SI test. Materials and Methods: This cross sectional study was conducted on 10 subjects (23-66 years referred to the Prosthodontics department of the faculty and received an obturator. After primary examination of the prosthesis,the patients completed SI test in an acoustic room under guidance of a speech therapist. The performed tests were analyzed by the speech therapist. In addition, the SI with and without the prosthesis was evaluate by lay audience. The statistical analyses were performed using Wilcoxon-signed rank test and Weighted Kappa. Results: Significant differences were found between SI tests with and without the obturators (P<0.001. Two of 10 patients showed problems in speech function using obturator. Conclusion: Within the limitations of the present study, obturators had significant effect on improvement of the speech outcomes of examined patients. Improvement of the quality of life could be predicted.

  1. Pre-prosthetic surgical alterations in maxillectomy to enhance the prosthetic prognoses as part of rehabilitation of oral cancer patient.

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    El Fattah, H; Zaghloul, A; Pedemonte, E; Escuin, T

    2012-03-01

    After maxillectomy, prosthetic restoration of the resulting defect is an essential step because it signals the beginning of patient's rehabilitation. The obturator used to restore the defect should be comfortable, restore adequate speech, deglutition, mastication, and be cosmetically acceptable, success will depend on the size and location of the defect and the quantity and integrity of the remaining structures, in addition to pre-prosthetic surgical preparation of defect site. Preoperative cooperation between the oncologist surgeon and the maxillofacial surgeon may allow obturation of a resultant defect by preservation of the premaxilla or the tuberosity on the defect side and maintaining the alveolar bone or teeth adjacent to the defect. This study evaluates the importance of pre-prosthetic surgical alterations at the time maxillectomy on the enhancement of the prosthetic prognoses as part of the rehabilitation of oral cancer patient. The study was carried out between 2003- 2008, on 66 cancer patients(41 male-25 female) age ranged from 33 to 72 years, at National Cancer Institute, Cairo University, whom underwent maxillectomy surgery to remove malignant tumor as a part of cancer treatment. Patients were divided in two groups. Group A: Resection of maxilla followed by preprosthetic surgical preparation. Twenty-four cancer patients (13 male - 11 female). Group B: Resection of maxilla without any preprosthetic surgical preparation. Forty-two cancer patients (28 male-14 female). Outcome variables measured included facial contour and aesthetic results, speech understandability, ability to eat solid foods, oronasal separation, socializing outside the home, and return-to-work status. Flap success and donor site morbidity were also studied. To improve the prosthetic restoration of maxillary defect resulting maxillary resection as part treatment of maxillofacial tumor depends on the close cooperation between prosthodontist and surgeon, by combination of pre

  2. Evidence for adaptive cortical changes in swallowing in Parkinson's disease.

    Science.gov (United States)

    Suntrup, Sonja; Teismann, Inga; Bejer, Joke; Suttrup, Inga; Winkels, Martin; Mehler, David; Pantev, Christo; Dziewas, Rainer; Warnecke, Tobias

    2013-03-01

    Dysphagia is a relevant symptom in Parkinson's disease, whose pathophysiology is poorly understood. It is mainly attributed to degeneration of brainstem nuclei. However, alterations in the cortical contribution to deglutition control in the course of Parkinson's disease have not been investigated. Here, we sought to determine the patterns of cortical swallowing processing in patients with Parkinson's disease with and without dysphagia. Swallowing function in patients was objectively assessed with fiberoptic endoscopic evaluation. Swallow-related cortical activation was measured using whole-head magnetoencephalography in 10 dysphagic and 10 non-dysphagic patients with Parkinson's disease and a healthy control group during self-paced swallowing. Data were analysed applying synthetic aperture magnetometry, and group analyses were done using a permutation test. Compared with healthy subjects, a strong decrease of cortical swallowing activation was found in all patients. It was most prominent in participants with manifest dysphagia. Non-dysphagic patients with Parkinson's disease showed a pronounced shift of peak activation towards lateral parts of the premotor, motor and inferolateral parietal cortex with reduced activation of the supplementary motor area. This pattern was not found in dysphagic patients with Parkinson's disease. We conclude that in Parkinson's disease, not only brainstem and basal ganglia circuits, but also cortical areas modulate swallowing function in a clinically relevant way. Our results point towards adaptive cerebral changes in swallowing to compensate for deficient motor pathways. Recruitment of better preserved parallel motor loops driven by sensory afferent input seems to maintain swallowing function until progressing neurodegeneration exceeds beyond the means of this adaptive strategy, resulting in manifestation of dysphagia.

  3. Relação entre disfagia e tipos clínicos na doença de Parkinson

    Directory of Open Access Journals (Sweden)

    Douglas Monteiro

    2014-04-01

    Full Text Available A disfagia é um sintoma comum na doença de Parkinson, porém a causa e o mecanismo permanecem obscuros. Sabe-se que manifestações disfágicas podem provir de sintomas motores característicos da doença de Parkinson. Sendo assim, o estudo tem como objetivo investigar se a literatura indica a relação entre disfagia e os tipos clínicos (sintomas predominantes na doença de Parkinson, e se a Levodopa influencia na deglutição desses pacientes. A busca foi realizada utilizando as bases de dados: portal da Bireme (Medline, Lilacs, Ibecs, Scielo, Biblioteca Cochrane, entre outros bancos desse portal e portal Pubmed. Não houve restrição quanto ao ano de publicação e idioma. Os descritores utilizados foram: Parkinson or Parkinsonism and Deglutition or Swallowing or Swallow and Dysphagia and Levodopa. Foram encontrados 29 artigos, dos quais apenas 2 foram incluídos segundo os critérios de elegibilidade. Porém os artigos selecionados não fazem uma relação clara entre a disfagia e os sintomas clássicos da doença de Parkinson, entretanto demonstram resultados que apontam para uma melhora da deglutição após levodopa em alguns pacientes ou em pacientes com discinesia. São necessários novos estudos que possam esclarecer tal pergunta, contribuindo para norteamento de intervenções terapêuticas mais específicas e eficazes.

  4. Psychometric characteristics of health-related quality-of-life questionnaires in oropharyngeal dysphagia.

    Science.gov (United States)

    Timmerman, Angelique A; Speyer, Renée; Heijnen, Bas J; Klijn-Zwijnenberg, Iris R

    2014-04-01

    Dysphagia can have severe consequences for the patient's health, influencing health-related quality of life (HRQoL). Sound psychometric properties of HRQoL questionnaires are a precondition for assessing the impact of dysphagia, the focus of this study, resulting in recommendations for the appropriate use of these questionnaires in both clinical practice and research contexts. We performed a systematic review starting with a search for and retrieval of all full-text articles on the development of HRQoL questionnaires related to oropharyngeal dysphagia and/or their psychometric validation from the electronic databases PubMed and Embase published up to June 2011. Psychometric properties were judged according to quality criteria proposed for health status questionnaires. Eight questionnaires were included in this study. Four are aimed solely at HRQoL in oropharyngeal dysphagia: the deglutition handicap index (DHI), dysphagia handicap index (DHI'), M.D. Anderson Dysphagia Inventory (MDADI), and SWAL-QOL, while the EDGQ, EORTC QLQ-STO 22, EORTC QLQ-OG 25 and EORTC QLQ-H&N35 focus on other primary diseases resulting in dysphagia. The psychometric properties of the DHI, DHI', MDADI, and SWAL-QOL were evaluated. For appropriate applicability of HRQoL questionnaires, strong scores on the psychometric criteria face validity, criterion validity, and interpretability are prerequisites. The SWAL-QOL has the strongest ratings for these criteria, while the DHI' is the most easy to apply given its 25 items and the use of a uniform scoring format. For optimal use of HRQoL questionnaires in diverse settings, it is necessary to combine psychometric and utility approaches.

  5. Scintigraphic evaluation of Zenker's diverticulum

    Energy Technology Data Exchange (ETDEWEB)

    Valenza, Venanzio; Perotti, Germano; Di Giuda, Daniela [Institute of Nuclear Medicine, Policlinico A. Gemelli, Catholic University of Sacred Heart, Largo Gemelli 8, 00168, Rome (Italy); Castrucci, Gioacchino [Department of Surgery, Bel Colle Hospital, Viterbo (Italy); Celi, Giuseppe; Restaino, Gennaro [Institute of Radiology, Catholic University of Sacred Heart, Rome (Italy)

    2003-12-01

    Zenker's diverticulum (ZD) is a rare pathology, with a prevalence of between 0.01% and 0.11%. Definitive diagnosis of ZD can be accomplished by contrast radiographic examination (barium oesophagogram, BE); oesophageal manometry (ME) is recommended mainly for those patients suffering from dysphagia and/or gastro-oesophageal reflux. The aims of the present study were to assess whether oropharyngo-oesophageal scintigraphy (OPES) is able (a) to visualise ZD and (2) to demonstrate the corresponding alteration in the swallowing phases. We studied 16 patients (nine male, seven female, mean age 67.4 years), and 17 healthy volunteers (ten male, seven female, mean age 53 years) as a control group. All the patients underwent ME, BE and OPES. Nine patients underwent surgery and six of them were re-evaluated after 6 months. We administered 10 ml of water with 37 MBq of technetium-99m colloid through a straw, acquiring 480 sequential images (0.125 s/frame for a total of 60 s) with the patient standing in front of the gamma camera in the 80 right anterior oblique position. Two static images were performed at the end of the dynamic phase, before and after ingestion of 100 ml of unlabelled water to evaluate the presence of inflammation (persistence of radioactivity in the diverticulum or oesophagus). Study of the sequential scintigraphic images and time-activity curves permitted both qualitative (diverticulum visualisation, multiple deglutitions, reflux, presence of inflammation) and quantitative analyses [oral, pharyngeal and oesophageal transit times and retention indexes, tracheal aspiration percentage] of swallowing disorders. OPES showed a good correlation with the results of other diagnostic techniques usually performed in patients with this pathology, and especially with ME in the evaluation of oropharyngeal phase disorders. Furthermore, OPES is a sensitive and simple technique that is well tolerated and entails a low irradiation dose for patients. (orig.)

  6. Esophageal Dysmotility in Patients following Total Laryngectomy.

    Science.gov (United States)

    Zhang, Teng; Maclean, Julia; Szczesniak, Michal; Bertrand, Paul P; Quon, Harry; Tsang, Raymond K; Wu, Peter I; Graham, Peter; Cook, Ian J

    2018-02-01

    Objectives Dysphagia is common in total laryngectomees, with some symptoms suggesting esophageal dysmotility. Tracheoesophageal (TE) phonation requires effective esophagopharyngeal air passage. Hence, esophageal dysmotility may affect deglutition or TE phonation. This study aimed to determine (1) the characteristics of esophageal dysmotility in laryngectomees, (2) whether clinical history is sensitive in detecting esophageal dysmotility, and (3) the relationship between esophageal dysmotility and TE prosthesis dysfunction. Study Design Multidisciplinary cross-sectional study. Setting Tertiary academic hospital. Subjects and Methods For 31 participants undergone total laryngectomy 1 to 12 years prior, clinical histories were taken by a gastroenterologist and a speech pathologist experienced in managing dysphagia. Esophageal high-resolution manometry was performed and analyzed using Chicago Classification v3.0. Results Interpretable manometric studies were obtained in 23 (1 normal manometry). Esophageal dysmotility patterns included achalasia, esophagogastric junction outflow obstruction, diffuse esophageal spasm, and other major (30%) and minor (50%) peristaltic disorders. The sensitivity of predicting any esophageal dysmotility was 28%, but it is noteworthy that patients with achalasia and diffuse esophageal spasm (DES) were predicted. Two of 4 participants with TE puncture leakage had poor esophageal clearance. Of 20 TE speakers, 12 had voice problems, no correlation between poor voice, and any dysmotility pattern. Conclusions Peristaltic and lower esophageal sphincter dysfunction are common in laryngectomees. Clinical history, while not predictive of minor motor abnormalities, predicted correctly cases with treatable spastic motor disorders. Dysmotility was not associated with poor phonation, although TE puncture leakage might be linked to poor esophageal clearance. Esophageal dysmotility should be considered in the laryngectomees with persisting dysphagia or

  7. Evaluation of dairy cows intake behavior grazing Brachiaria brizantha fed different levels of concentrate at diet

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    Fabrício Bacelar Lima Mendes

    2013-12-01

    Full Text Available The objective with this research was to evaluate the dairy cows intake behavior grazing Brachiaria brizantha submitted to different levels of concentrate supplementation in the diet. Used 16 lactating cows ½ Holstein x ½ Zebu, with an average of 80 ±10.14 days of lactation and body weight of 454.7 ± 54.51 kg. The animals were distributed in four treatments, using a 4x4 Latin square. The evaluation of behavior was done every ten minutes, during 24 hours on the 16th day of period. We used analysis of variance and regression probability of 0.05. The time spent grazing, ruminating and other activities, the numbers of grazing, ruminating, of bites per day and chews per cake, the grazing times, total power and total chewing, bit rate, time to swallow; time per bolus ruminated; chewing speed and power efficiency for NDF were not altered by increased levels of concentrate. The time of trough, the trough period, the bit size, the chews time for bolus, feeding efficiency for DM, NFC, and TDN and rumination efficiency linearly increased. Periods of rumination, deglutition bits, number of rumination chews per day, decreased linearly with increasing levels of concentrate. Significant quadratic effect of concentrate level on the number of periods in other activities and over time on other activities. Supplementation with 33.8% concentrate in the diet of cows grazing not promote changes in the activity of grazing, ruminating and other activities, but increases the time of trough. The increase in concentrate diet improves the efficiencies of feeding and rumination

  8. Clinical and histopathological studies on the squamous cell carcinoma of the tongue treated with radiation-combined intra-arterial chemotherapy

    International Nuclear Information System (INIS)

    Hoshi, Hideki

    2000-01-01

    Because oral cancer treatment has advanced, resulting in a higher survival rate, it is necessary to treat the preserved oral functions such as speech, mastication, and deglutition, as well as the aesthetics. Oral cancer treatment has been performed mainly by surgical therapy and radiation therapy, however, integrated treatment including chemotherapy has recently been performed. In this study, we evaluated the effectiveness and usefulness of radiation-combined intra-arterial chemotherapy for carcinomas of the tongue, which shows a high incident rate among oral cancers and has become more common recently, to establish treatment methods for preserving the function and morphology. The subjects were 63 patients who consulted our department and underwent radiation-combined intra-arterial chemotherapy. With this therapy, the case of complete response (CR) was clinically obtained in 43 patients, and the case of partial response (PR) was obtained in 17 patients with a 68.3% CR rate and a 95.2% therapeutic effectiveness rate. Maintenance therapy was performed in 44 patients without performing surgical therapy of the primary lesion in the primary treatment. Twenty-nine among 44 patients showed a good clinical course without recurrence of primary lesion. Regarding T4, a good clinical course without recurrence was observed in 3 patients in which PR was obtained, and surgical therapy was added to the primary treatment, showing a 57.1% local control rate in T4. Considering these results, there is a high possibility that radiation-combined intra-arterial chemotherapy for carcinomas of the tongue can be implemented for avoiding surgical therapy of the primary lesion in the primary treatment, and it is useful for preserving the function and morphology with a high local control rate. (author)

  9. Sarcopenia is an independent risk factor of dysphagia in hospitalized older people.

    Science.gov (United States)

    Maeda, Keisuke; Akagi, Junji

    2016-04-01

    Sarcopenia can cause varying physical function disorders, including dysphagia. Malnutrition, a potential result of dysphagia, can also cause sarcopenia. However, the association between sarcopenia and dysphagia is not fully understood, despite evidence suggesting correlations between deglutition disorders and degenerative loss of muscle mass. The present study investigated the prevalence of dysphagia among patients with sarcopenia, and the association between the two conditions. We included 224 older adults (mean age 82.5 ± 8.4 years; 37.9% men). Individuals who had a stroke or other diseases that could directly cause dysphagia were excluded. Logistic regression analyses were carried out after adjusting for potential causes of sarcopenia, including malnutrition, a low activity of daily living levels and aging, to investigate the relationship between the skeletal muscle index (SMI), prevalence of sarcopenia diagnosed based on a low SMI and grip strength, and swallowing functions. The Mini-Nutritional Assessment short form was used to assess their nutritional status, and the Barthel Index was used to evaluate their activities of daily living. The prevalences of sarcopenia and dysphagia were 76.8% and 30.0%, respectively. Multivariate analysis showed that Barthel Index, SMI and presence of sarcopenia were significant independent factors for the prevalence of dysphagia, after adjusting for sex, age and nutritional status. Furthermore, subgroup analysis showed that SMI in males, and both hand-grip strength and SMI in females were lower in dysphagic subjects than in non-dysphagic subjects (P ≤ 0.01). Sarcopenia was an independent risk factor for dysphagia among older individuals. However, further studies are required to define causality. © 2015 Japan Geriatrics Society.

  10. Pharyngeal Residue Severity Rating Scales Based on Fiberoptic Endoscopic Evaluation of Swallowing: A Systematic Review.

    Science.gov (United States)

    Neubauer, Paul D; Hersey, Denise P; Leder, Steven B

    2016-06-01

    Identification of pharyngeal residue severity located in the valleculae and pyriform sinuses has always been a primary goal during fiberoptic endoscopic evaluation of swallowing (FEES). Pharyngeal residue is a clinical sign of potential prandial aspiration making an accurate description of its severity an important but difficult challenge. A reliable, validated, and generalizable pharyngeal residue severity rating scale for FEES would be beneficial. A systematic review of the published English language literature since 1995 was conducted to determine the quality of existing pharyngeal residue severity rating scales based on FEES. Databases were searched using controlled vocabulary words and synonymous free text words for topics of interest (deglutition disorders, pharyngeal residue, endoscopy, videofluoroscopy, fiberoptic technology, aspiration, etc.) and outcomes of interest (scores, scales, grades, tests, FEES, etc.). Search strategies were adjusted for syntax appropriate for each database/platform. Data sources included MEDLINE (OvidSP 1946-April Week 3 2015), Embase (OvidSP 1974-2015 April 20), Scopus (Elsevier), and the unindexed material in PubMed (NLM/NIH) were searched for relevant articles. Supplementary efforts to identify studies included checking reference lists of articles retrieved. Scales were compared using qualitative properties (sample size, severity definitions, number of raters, and raters' experience and training) and psychometric analyses (randomization, intra- and inter-rater reliability, and construct validity). Seven articles describing pharyngeal residue severity rating scales met inclusion criteria. Six of seven scales had insufficient data to support their use as evidenced by methodological weaknesses with both qualitative properties and psychometric analyses. There is a need for qualitative and psychometrically reliable, validated, and generalizable pharyngeal residue severity rating scales that are anatomically specific, image

  11. Evaluation of airway protection: Quantitative timing measures versus penetration/aspiration score.

    Science.gov (United States)

    Kendall, Katherine A

    2017-10-01

    Quantitative measures of swallowing function may improve the reliability and accuracy of modified barium swallow (MBS) study interpretation. Quantitative study analysis has not been widely instituted, however, secondary to concerns about the time required to make measures and a lack of research demonstrating impact on MBS interpretation. This study compares the accuracy of the penetration/aspiration (PEN/ASP) scale (an observational visual-perceptual assessment tool) to quantitative measures of airway closure timing relative to the arrival of the bolus at the upper esophageal sphincter in identifying a failure of airway protection during deglutition. Retrospective review of clinical swallowing data from a university-based outpatient clinic. Swallowing data from 426 patients were reviewed. Patients with normal PEN/ASP scores were identified, and the results of quantitative airway closure timing measures for three liquid bolus sizes were evaluated. The incidence of significant airway closure delay with and without a normal PEN/ASP score was determined. Inter-rater reliability for the quantitative measures was calculated. In patients with a normal PEN/ASP score, 33% demonstrated a delay in airway closure on at least one swallow during the MBS study. There was no correlation between PEN/ASP score and airway closure delay. Inter-rater reliability for the quantitative measure of airway closure timing was nearly perfect (intraclass correlation coefficient = 0.973). The use of quantitative measures of swallowing function, in conjunction with traditional visual perceptual methods of MBS study interpretation, improves the identification of airway closure delay, and hence, potential aspiration risk, even when no penetration or aspiration is apparent on the MBS study. 4. Laryngoscope, 127:2314-2318, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  12. The value of brainstem evoked potential in clinical decision of a patient with hypoxic-ischemic encephalopathy O valor do potencial evocado auditivo em decisão clínica em paciente com síndrome hipóxico-isquêmica

    Directory of Open Access Journals (Sweden)

    Anna Lecticia R. Pinto

    2007-09-01

    Full Text Available Establishing a prognosis for hypoxic-ischemic encephalopathy during the neonatal period is extremely difficult, as the neuroplasticity of the developing brain makes it almost impossible to measure the affected area. This case report describes a newborn with severe perinatal asphyxia and neonatal neurological syndrome including absent suck reflex. Normal brainstem auditory evoked potential led the diagnosis towards a transitory dysfunction of deglutition, and the subject received daily stimulation in the hospital environment. Suck developed satisfactorily by day of life 30 and the patient was released without having to be tube fed. Neurophysiologic tests can be of value in the clinical decisions and analysis of functional prognosis of patients with hypoxic-ischemic encephalopathy.Estabelecer o prognóstico da encefalopatia hipóxico-isquêmica durante o período neonatal é extremamente difícil, devido à neuroplasticidade do cérebro em desenvolvimento que impede a medida exata das áreas afetadas. Este relato descreve um recém-nascido a termo com grave asfixia perinatal e síndrome neurológica pós-natal, incluindo ausência do reflexo de sucção. O potencial evocado auditivo do tronco cerebral foi normal, sugerindo o diagnóstico de disfunção transitória da deglutição. Após estimulação diária no hospital a sucção foi obtida satisfatoriamente, e o paciente recebeu alta sem necessidade de alimentação enteral. Os testes neurofisiológicos podem ser de grande valor em decisões clínicas e análise funcional prognóstica de pacientes com encefalopatia hipóxico-isquêmica.

  13. Non-invasive monitoring of chewing and swallowing for objective quantification of ingestive behavior

    International Nuclear Information System (INIS)

    Sazonov, Edward; Schuckers, Stephanie; Lopez-Meyer, Paulo; Makeyev, Oleksandr; Sazonova, Nadezhda; Melanson, Edward L; Neuman, Michael

    2008-01-01

    A methodology of studying of ingestive behavior by non-invasive monitoring of swallowing (deglutition) and chewing (mastication) has been developed. The target application for the developed methodology is to study the behavioral patterns of food consumption and producing volumetric and weight estimates of energy intake. Monitoring is non-invasive based on detecting swallowing by a sound sensor located over laryngopharynx or by a bone-conduction microphone and detecting chewing through a below-the-ear strain sensor. Proposed sensors may be implemented in a wearable monitoring device, thus enabling monitoring of ingestive behavior in free-living individuals. In this paper, the goals in the development of this methodology are two-fold. First, a system comprising sensors, related hardware and software for multi-modal data capture is designed for data collection in a controlled environment. Second, a protocol is developed for manual scoring of chewing and swallowing for use as a gold standard. The multi-modal data capture was tested by measuring chewing and swallowing in 21 volunteers during periods of food intake and quiet sitting (no food intake). Video footage and sensor signals were manually scored by trained raters. Inter-rater reliability study for three raters conducted on the sample set of five subjects resulted in high average intra-class correlation coefficients of 0.996 for bites, 0.988 for chews and 0.98 for swallows. The collected sensor signals and the resulting manual scores will be used in future research as a gold standard for further assessment of sensor design, development of automatic pattern recognition routines and study of the relationship between swallowing/chewing and ingestive behavior

  14. Measurement of parapharyngeal space using CT images

    International Nuclear Information System (INIS)

    Ichimura, Keiichi; Kase, Yasuhiro; Iinuma, Toshitaka

    1991-01-01

    Parapharyngeal space can be defined as a potential space surrounded by deglutitional and masticator muscles and their covering, superficial and middle layer of deep cervical fascia. Parapharyngeal space has traditionally been divided by styloid process and fascia of tensor veli palatini muscle (nasopharyngeal level) or fascia of stylopharyngeus muscle (oropharyngeal level) into two compartments, prestyloid and poststyloid spaces. The latter is often called as carotid space. Prestyloid portion exclusively contains fat tissue, which yields hypoabsorption area in CT films and high density area in MRI. In most of papers in radiological journals, the term of parapharyngeal space is regarded as its prestyloid portion which is clearly identified. Axial CT images of 144 patients without any naso- or oropharyngeal lesions were analyzed. Two reference levels of nasopharynx were adopted for the study. The upper level passes through the plane of fossa of Rosenmuller, and the lower reference level transects soft palate. The following parameters of the space were measured; Length and width of the whole space, length and width of prestyloid fatty space, and furthermore, width of pre- and poststyloid space, that were divided by a imaginary line pararell to the axis of the whole space (the upper level); Length and width of the whole space, length of base and height of a triangle of the prestyloid part (the lower level). While parapharyngeal space was symmmetrical in the upper level, the rate of asymmetry amounted to a fourth in the lower level. Prestyloid space was broader than poststyloid one in the upper level. Men were dominant in length of the space in both the upper and the lower level and in length of the base of fatty space in the lower level. There was no difference between any age groups other than in fatty area in the lower level. Teens tended to be narrow, while 60's and older were wide. (author)

  15. Dysphagia in the elderly in long-stay institutions - a systematic literature review

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    Bianca Paixão Santos

    Full Text Available ABSTRACT The objective of this study was to verify in the literature, through a systematic review, the dietary conditions of the elderly in long-stay institutions, seeking to observe the general care and agents that potentiate dysphagia, in order to review aspects of dysphagia and deglutition risk indicators in the elderly. A survey, regarding the articles published from 2009 on, with the descriptors "elderly, long-stay institution and dysphagia", in Portuguese and English, on Scielo, PubMed and Lilacs, was performed, totaling 423 articles in the initial search, from which, 13 that were in agreement with the inclusion criteria adopted were chosen, 2 being repeated in more than one research source. At the end, 11 articles were included for analysis and discussion. It was observed that most the long-stay institutions do not have adequate structure to treat the elderly in a multidisciplinary approach. In all those studies, the negligence with the elderly’s oral hygiene, which potentiates the development of pulmonary infections in cases of aspiration, was evidenced. The association between dementia, food dependency and increase in feeding time was also observed in the literature, as well as the association of medication use with the interference in food dynamics. In addition, many studies have shown that, although the Stomatognathic System structures are altered due to the aging process, the elderly have the functions of speech, chewing and swallowing adapted, without greater damage to their general health. It can be concluded that long-stay institutions do not offer adequate staff to care for the elderly to reduce the risks for dysphagia.

  16. The Frequency and Severity of Gastrointestinal Symptoms in Patients with Early Parkinson’s Disease

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    Hye-Young Sung

    2014-04-01

    Full Text Available Objective Although gastrointestinal dysfunctions occur in the majority of patients with Parkinson’s disease (PD, they are often unrecognized because many patients remain relatively asymptomatic in the early stage. We investigated the frequency of gastrointestinal symptoms in patients with PD using newly developed gastrointestinal symptom questionnaires. Methods Early PD patients with a symptom duration not exceeding 3 years were included in this study. All PD patients were evaluated using a questionnaire, which consisted of three relevant domains: oropharyngoesophageal (10 items; gastric (3 items; and intestinal-anorectal (7 items. The frequency of symptoms was calculated as a proportion with an item score ≥ 2. Results Of the 54 patients enrolled, 48 patients (88.9% responded that bowel symptoms developed before the onset of Parkinsonian motor symptoms, and four patients reported that the onset of two types of symptoms (i.e., bowel and neurological occurred approximately simultaneously, with only months between them. The frequencies of gastrointestinal symptoms are as follows: speech disturbance (40.7%, drooling (24.1%, sense of getting stuck (31.5%, choking (27.8%, globus pharyngis (16.7%, repetitive deglutition (29.6%, pain during swallowing (5.6%, food regurgitation (3.7%, acid reflux (7.4%, nausea/vomiting (11.1%, early satiety (16.7%, postprandial fullness (14.8%, epigastric soreness (9.3%, abdominal pain (3.7%, constipation (46.3%, excessive strain during defecation (33.3%, fecal incontinence (7.4%, tenesmus (20.4%, loose stool or diarrhea (3.7%, and difficulty in relaxing anal sphincter (11.1%. Two patients were scored at zero. Conclusions Our findings confirm that gastrointestinal dysfunction occurs in early PD in relatively high frequency.

  17. Combined laryngeal inflammation and trauma mediate long-lasting immunoreactivity response in the brainstem sensory nuclei in the rat

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    Kristina eSimonyan

    2012-11-01

    Full Text Available Somatosensory feedback from the larynx plays a critical role in regulation of normal upper airway functions, such as breathing, deglutition and voice production, while altered laryngeal sensory feedback is known to elicit a variety of pathological reflex responses, including persistent coughing, dysphonia and laryngospasm. Despite its clinical impact, the central mechanisms underlying the development of pathological laryngeal responses remain poorly understood. We examined the effects of persistent vocal fold (VF inflammation and trauma, as frequent causes of long-lasting modulation of laryngeal sensory feedback, on brainstem immunoreactivity in the rat. Combined VF inflammation and trauma were induced by injection of lipopolysaccharide (LPS solution and compared to VF trauma alone from injection of vehicle solution and to controls without any VF manipulations. Using a c-fos marker, we found significantly increased Fos-like immunoreactivity (FLI in the bilateral intermediate/parvicellular reticular formation (IRF/PCRF with a trend in the left solitary tract nucleus (NTS only in animals with LPS-induced VF inflammation and trauma. Further, FLI in the right NTS was significantly correlated with the severity of LPS-induced VF changes. However, increased brainstem FLI response was not associated with FLI changes in the first-order neurons of the laryngeal afferents located in the nodose and jugular ganglia in either group. Our data indicate that complex VF alterations (i.e., inflammation/trauma vs. trauma alone may cause prolonged excitability of the brainstem nuclei receiving a direct sensory input from the larynx, which, in turn, may lead to (malplastic changes within the laryngeal central sensory control.

  18. The feasibility of magnetic resonance imaging of the dynamic swallowing

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    Yang Jingquan; Gao Mingyong; Luo Suling; Lu Ruiliang; He Xiaohong

    2012-01-01

    Objective: To offer some visual and valuable clinical bases for the pharynx disease diagnosis and treatment by comparing the influence of different scanning sequences on the image quality and scanning time, and studying the application to the dynamic swallowing MRI scanning. Methods: The dynamic swallowing scanning of pharyngeal was performed on 20 nasopharyngeal carcinoma patients without deglutition disorders through GE 3.0 MRI system with fast imaging employing steady state acquisition (FIESTA) and fast gradient recalled echo (Fast GRE) sequences, and combined with the array spatial sensitivity encoding technique (ASSET), which accelerating factors was 2.0 ph, and sixty dynamic images were acquired sequentially. The image quality was graded into three classes:excellent, favorable and poor,which were visually assessed by three senior MRI physician using double-blinded method. The quantitative data were analyzed statistically with the SPSS13.0 software. Results: Under the same parameters,the scanning time with FIESTA, FIESTA+ASSET, Fast GRE and Fast GREA+ASSET sequences were 54 s, 28 s, 49 s and 25 s respectively. The number of excellent images with the four sequences were 44, 52, 52 and 56 respectively. The scanning time was the shortest and the image quality was the best with Fast GRE+ASSET sequence. Conclusions: The dynamic imaging of swallowing in sagittal view was achieved with Fast GRE+ASSET sequence on GE 3.0T MRI system. It could present status of the pharynx well, and the soft tissue of swallowing was showed clearly in the dynamic images. These will provide visual and effective evidence for clinical diagnosis and treatment. (authors)

  19. Mechanisms of repetitive retrograde contractions in response to sustained esophageal distension: a study evaluating patients with postfundoplication dysphagia.

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    Carlson, Dustin A; Kahrilas, Peter J; Ritter, Katherine; Lin, Zhiyue; Pandolfino, John E

    2018-03-01

    Repetitive retrograde contractions (RRCs) in response to sustained esophageal distension are a distinct contractility pattern observed with functional luminal imaging probe (FLIP) panometry that are common in type III (spastic) achalasia. RRCs are hypothesized to be indicative of either impaired inhibitory innervation or esophageal outflow obstruction. We aimed to apply FLIP panometry to patients with postfundoplication dysphagia (a model of esophageal obstruction) to explore mechanisms behind RRCs. Adult patients with dysphagia after Nissen fundoplication ( n = 32) or type III achalasia ( n = 25) were evaluated with high-resolution manometry (HRM) and upper endoscopy with FLIP. HRM studies were assessed for outflow obstruction and spastic features: premature contractility, hypercontractility, and impaired deglutitive inhibition during multiple-rapid swallows. FLIP studies were analyzed to determine the esophagogastric junction (EGJ)-distensibility index and contractility pattern, including RRCs. Barium esophagram was evaluated when available. RRCs were present in 8/32 (25%) fundoplication and 19/25 (76%) achalasia patients ( P esophageal outflow obstruction, as a predictor for RRCs. RRCs in response to sustained esophageal distension appear to be a manifestation of spastic esophageal motility. Although future study to further clarify the significance of RRCs is needed, RRCs on FLIP panometry should prompt evaluation for a major motor disorder. NEW & NOTEWORTHY Repetitive retrograde contractions (RRCs) are a common response to sustained esophageal distension among spastic achalasia patients when evaluated with the functional luminal imaging probe. We evaluated patients with postfundoplication dysphagia, i.e., patients with suspected mechanical obstruction, and found that RRCs occasionally occurred among postfundoplication patients, but often in association with manometric features of esophageal neuromuscular imbalance. Thus, RRCs appear to be a manifestation of

  20. Preliminary study on radio-chemo-induced oral mucositis and low level laser therapy

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    Merigo, Elisabetta; Fontana, Matteo; Fornaini, Carlo; Clini, Fabio; Cella, Luigi; Vescovi, Paolo; Oppici, Aldo

    2012-09-01

    Background: Oral mucositis remains one of the most common and troubling side effects of antineoplastic radiation and drug therapy: its incidence in onco-hematological radio-chemotreated patients is variable between 50 and 100% and its impact on this populations is directly linked with the experience of intense pain causing reduction and modification of therapy regimens, decreased survival rates and increased cost of care. Purpose: Aim of this study is the preliminary evaluation of a Low Level Laser therapy (LLLT) protocol on healing process of oral mucositis and on pain and quality of life of patients experiencing this dramatic side-effect. Materials and methods: Patients were evaluated and treated at the Unita` Operativa Semplice Dipartimentale di Odontostomatologia e Chirurgia Maxillo-Facciale of the Hospital of Piacenza were they were treated for primary disease with protocols of chemotherapy and/or radiotherapy. LLLT protocol was performed with a diode laser (808 nm -XD Smile - Fotona -Slovenia) on a two weeks-6 treatments schedule with power of 0.5 W and application of 30 seconds. Mucositis grading was scored on the basis of WHO classification by two blind operators at each treatment and at 1 and 2 weeks after treatment. Pain and capability of deglutition were described by patients by means questionnaires based on Visual Analogue Scale, Numerical Rating Scale and Quality of Life. Results: A relevant improvement of healing of oral mucositis, in terms of reduction of grading score, and of pain, swallowing discomfort and quality of life was recorded. Discussion and conclusion: Results of this preliminary study are encouraging for the realization of larger studies focused on the application of LLLT protocols in management of radio-chemotreated patients with oral mucositis.

  1. Role of physical bolus properties as sensory inputs in the trigger of swallowing.

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    Peyron, Marie-Agnès; Gierczynski, Isabelle; Hartmann, Christoph; Loret, Chrystel; Dardevet, Dominique; Martin, Nathalie; Woda, Alain

    2011-01-01

    Swallowing is triggered when a food bolus being prepared by mastication has reached a defined state. However, although this view is consensual and well supported, the physical properties of the swallowable bolus have been under-researched. We tested the hypothesis that measuring bolus physical changes during the masticatory sequence to deglutition would reveal the bolus properties potentially involved in swallowing initiation. Twenty normo-dentate young adults were instructed to chew portions of cereal and spit out the boluses at different times in the masticatory sequence. The mechanical properties of the collected boluses were measured by a texture profile analysis test currently used in food science. The median particle size of the boluses was evaluated by sieving. In a simultaneous sensory study, twenty-five other subjects expressed their perception of bolus texture dominating at any mastication time. Several physical changes appeared in the food bolus as it was formed during mastication: (1) in rheological terms, bolus hardness rapidly decreased as the masticatory sequence progressed, (2) by contrast, adhesiveness, springiness and cohesiveness regularly increased until the time of swallowing, (3) median particle size, indicating the bolus particle size distribution, decreased mostly during the first third of the masticatory sequence, (4) except for hardness, the rheological changes still appeared in the boluses collected just before swallowing, and (5) physical changes occurred, with sensory stickiness being described by the subjects as a dominant perception of the bolus at the end of mastication. Although these physical and sensory changes progressed in the course of mastication, those observed just before swallowing seem to be involved in swallowing initiation. They can be considered as strong candidates for sensory inputs from the bolus that are probably crucially involved in the triggering of swallowing, since they appeared in boluses prepared in various

  2. Role of physical bolus properties as sensory inputs in the trigger of swallowing.

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    Marie-Agnès Peyron

    Full Text Available BACKGROUND: Swallowing is triggered when a food bolus being prepared by mastication has reached a defined state. However, although this view is consensual and well supported, the physical properties of the swallowable bolus have been under-researched. We tested the hypothesis that measuring bolus physical changes during the masticatory sequence to deglutition would reveal the bolus properties potentially involved in swallowing initiation. METHODS: Twenty normo-dentate young adults were instructed to chew portions of cereal and spit out the boluses at different times in the masticatory sequence. The mechanical properties of the collected boluses were measured by a texture profile analysis test currently used in food science. The median particle size of the boluses was evaluated by sieving. In a simultaneous sensory study, twenty-five other subjects expressed their perception of bolus texture dominating at any mastication time. FINDINGS: Several physical changes appeared in the food bolus as it was formed during mastication: (1 in rheological terms, bolus hardness rapidly decreased as the masticatory sequence progressed, (2 by contrast, adhesiveness, springiness and cohesiveness regularly increased until the time of swallowing, (3 median particle size, indicating the bolus particle size distribution, decreased mostly during the first third of the masticatory sequence, (4 except for hardness, the rheological changes still appeared in the boluses collected just before swallowing, and (5 physical changes occurred, with sensory stickiness being described by the subjects as a dominant perception of the bolus at the end of mastication. CONCLUSIONS: Although these physical and sensory changes progressed in the course of mastication, those observed just before swallowing seem to be involved in swallowing initiation. They can be considered as strong candidates for sensory inputs from the bolus that are probably crucially involved in the triggering of

  3. Only severe malocclusion correlates with mastication deficiency.

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    Bourdiol, Pierre; Soulier-Peigue, Delphine; Lachaze, Pauline; Nicolas, Emmanuel; Woda, Alain; Hennequin, Martine

    2017-03-01

    The relation between level of dentofacial deformity and extent of masticatory deficiency was studied. Three groups of human young adults were formed: (i) subjects needing orthodontics plus orthognathic surgery (SevDFD, n=18), (ii) subjects needing orthodontic treatment only (ModDFD, n=12), and (iii) subjects needing no treatment (NoDFD, n=12). For mastication tests, carrot boluses were collected at the deglutition time. Bolus particle size range was expressed as d50 value, which was compared with the Masticatory Normative Indicator (MNI). Index of treatment need (IOTN), global oral health assessment index (GOHAI) and chewing kinematic characteristics were also recorded. We used a general linear model univariate procedure followed by a Student-Newman-Keuls test. All the SevDFD subjects showed impaired mastication with MNI above the normal limit (d50 mean=7.23mm). All the ModDFD subjects but one were below this limit (d50 mean=2.54mm), and so could adapt to a low level of masticatory impairment as also indicated by kinematics. IOTN indicated a treatment need for ModDFD (3.7±0.5) and SevDFD (4.3±0.6) groups, while GOHAI values were unsatisfactory only for SevDFD (42.6±9.2 vs. 55.3±1.9). Our findings emphasize the need for an objective evaluation of masticatory function to discern truly deficient mastication from mild impairment allowing satisfactory adaptation of the function. However, malocclusions are known to worsen with time justifying thus their corrections as early as possible. Copyright © 2016. Published by Elsevier Ltd.

  4. Non-invasive monitoring of chewing and swallowing for objective quantification of ingestive behavior.

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    Sazonov, Edward; Schuckers, Stephanie; Lopez-Meyer, Paulo; Makeyev, Oleksandr; Sazonova, Nadezhda; Melanson, Edward L; Neuman, Michael

    2008-05-01

    A methodology of studying of ingestive behavior by non-invasive monitoring of swallowing (deglutition) and chewing (mastication) has been developed. The target application for the developed methodology is to study the behavioral patterns of food consumption and producing volumetric and weight estimates of energy intake. Monitoring is non-invasive based on detecting swallowing by a sound sensor located over laryngopharynx or by a bone-conduction microphone and detecting chewing through a below-the-ear strain sensor. Proposed sensors may be implemented in a wearable monitoring device, thus enabling monitoring of ingestive behavior in free-living individuals. In this paper, the goals in the development of this methodology are two-fold. First, a system comprising sensors, related hardware and software for multi-modal data capture is designed for data collection in a controlled environment. Second, a protocol is developed for manual scoring of chewing and swallowing for use as a gold standard. The multi-modal data capture was tested by measuring chewing and swallowing in 21 volunteers during periods of food intake and quiet sitting (no food intake). Video footage and sensor signals were manually scored by trained raters. Inter-rater reliability study for three raters conducted on the sample set of five subjects resulted in high average intra-class correlation coefficients of 0.996 for bites, 0.988 for chews and 0.98 for swallows. The collected sensor signals and the resulting manual scores will be used in future research as a gold standard for further assessment of sensor design, development of automatic pattern recognition routines and study of the relationship between swallowing/chewing and ingestive behavior.

  5. Modification of medullary respiratory-related discharge patterns by behaviors and states of arousal.

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    Chang, F C

    1992-02-07

    The modulatory influences of behaviors and states of arousal on bulbar respiratory-related unit (RRU) discharge patterns were studied in an unanesthetized, freely behaving guinea pig respiratory model system. When fully instrumented, this model system permits concurrent monitoring and recording of (i) single units from either Bötzinger complex or nucleus para-ambiguus; (ii) electrocorticogram; and, (iii) diaphragmatic EMG. In addition to being used in surveys of RRU discharge patterns in freely behaving states, the model system also offered a unique opportunity in investigating the effects of pentobarbital on RRU discharge patterns before, throughout the course of, and during recovery from anesthesia. In anesthetized preparations, a particular RRU discharge pattern (such as tonic, incrementing or decrementing) typically displayed little, if any notable variation. The most striking development following pentobarbital was a state of progressive bradypnea attributable to a significantly augmented RRU cycle duration, burst duration and an increase in the RRU spike frequencies during anesthesia. In freely behaving states, medullary RRU activities rarely adhered to a fixed, immutable discharge pattern. More specifically, the temporal organization (such as burst duration, cycle duration, and the extent of modulation of within-burst spike frequencies) of RRU discharge patterns regularly showed complex and striking variations, not only with states of arousal (sleep/wakefulness, anesthesia) but also with discrete alterations in electrocorticogram (ECoG) activities and a multitude of on-going behavioral repertoires such as volitional movement, postural modification, phonation, mastication, deglutition, sniffing/exploratory behavior, alerting/startle reflexes. Only during sleep, and on occasions when the animal assumed a motionless, resting posture, could burst patterns of relatively invariable periodicity and uniform temporal attributes be observed. RRU activities during

  6. Mastication dyspraxia: a neurodevelopmental disorder reflecting disruption of the cerebellocerebral network involved in planned actions.

    Science.gov (United States)

    Mariën, Peter; Vidts, Annelies; Van Hecke, Wim; De Surgeloose, Didier; De Belder, Frank; Parizel, Paul M; Engelborghs, Sebastiaan; De Deyn, Peter P; Verhoeven, Jo

    2013-04-01

    This paper reports the longitudinal clinical, neurocognitive, and neuroradiological findings in an adolescent patient with nonprogressive motor and cognitive disturbances consistent with a diagnosis of developmental coordination disorder (DCD). In addition to prototypical DCD, the development of mastication was severely impaired, while no evidence of swallowing apraxia, dysphagia, sensorimotor disturbances, abnormal tone, or impaired general cognition was found. He suffered from bronchopulmonary dysplasia and was ventilated as a newborn for 1.5 months. At the age of 3 months, a ventriculoperitoneal shunt was surgically installed because of obstructive hydrocephalus secondary to perinatal intraventricular bleeding. At the age of 5 years, the patient's attempts to masticate were characterized by rough, effortful, and laborious biting movements confined to the vertical plane. Solid food particles had a tendency to get struck in his mouth and there was constant spillage. As a substitute for mastication, he moved the unground food with his fingers in a lateral direction to the mandibular and maxillary vestibule to externally manipulate and squeeze the food between cheek and teeth with the palm of his hand. Once the food was sufficiently soft, the bolus was correctly transported by the tongue in posterior direction and normal deglutition took place. Repeat magnetic resonance imaging (MRI) during follow-up disclosed mild structural abnormalities as the sequelae of the perinatal intraventricular bleeding, but this could not explain impaired mastication behavior. Quantified Tc-99m-ethylcysteinate dimer single-photon emission computed tomography (Tc-99m-ECD SPECT), however, revealed decreased perfusion in the left cerebellar hemisphere, as well as in both inferior lateral frontal regions, both motor cortices, and the right anterior and lateral temporal areas. Anatomoclinical findings in this patient with DCD not only indicate that the functional integrity of the

  7. Interferência do tratamento medicamentoso imediato e tardio na doença de Parkinson no gerenciamento da disfagia

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    Paula Pinheiro Gerszt

    2014-04-01

    Full Text Available A Doença de Parkinson apresenta grande incidência na população idosa, gerando comprometimento motor progressivo, que afeta várias funções, dentre as quais se destaca a deglutição. Esse trabalho teve como objetivo relacionar a disfagia na Doença de Parkinson aos efeitos imediatos e/ou tardios do tratamento medicamentoso, que de forma direta ou indireta interferirá no gerenciamento fonoaudiológico. Fizemos uma revisão de literatura nas bases de dados eletrônicas Lilacs, Scielo, Medline e Pubmed no período de 2001 a 2011, utilizando os termos livres “Doença de Parkinson”; (Parkinson Disease, “deglutição”; (deglutition, “disfagia”; (dysphagia, “preparações farmacêuticas”; (pharmaceutical preparations, “levodopa”;, “videofluoroscopia”; (videofluoroscopy, além de um documento governamental (OPAS, 2002, artigos relevantes e exemplares da literatura americana e brasileira sobre o tema. A literatura aponta a Levodopa como o principal tratamento farmacológico da doença de Parkinson. Contudo, a melhora dos sintomas motores deve ser ponderada em função da ocorrência de efeitos colaterais importantes, sejam imediatos ou tardios. Até o momento não há respostas consistentes a favor da melhora da disfagia como resultado do tratamento farmacológico, cujos efeitos podem interferir direta ou indiretamente sobre as manifestações disfágicas e de várias formas. Assim, torna-se fundamental o registro das medicações como parte da anamnese, considerando que tais dados possam auxiliar na orientação/reorientação da conduta fonoaudiológica, especialmente em contexto interdisciplinar. A despeito da possibilidade do doente de Parkinson responder de forma inconsistente à terapia farmacológica, vale ressaltar que o profissional deve estar atento à presença de efeitos colaterais como fatores modificadores do quadro de disfagia orofaríngea na Doença de Parkinson idiopática.

  8. Effects of carbonated liquid on swallowing dysfunction in dementia with Lewy bodies and Parkinson’s disease dementia

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    Larsson V

    2017-08-01

    was seen in residue or penetration. Conclusion: The majority of patients with DLB or PDD had a swallowing dysfunction, sometimes without subjective swallowing symptoms, which improved with carbonated liquid. This highlights the importance of investigating patients with videofluoroscopy and to carry out a prospective interventional study to further evaluate carbonated liquid, also addressing the effects on quality of life, aspiration and mortality. Keywords: therapeutics, video recording, deglutition, dysphagia, carbonated beverages, swallowing disorders

  9. High-resolution esophageal pressure topography for esophageal motility disorders

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    Hashem Fakhre Yaseri

    2016-04-01

    Full Text Available Background: High-resolution manometer (HRM of the esophagus has become the main diagnostic test in the evaluation of esophageal motility disorders. The development of high-resolution manometry catheters and software displays of manometry recordings in color-coded pressure plots have changed the diagnostic assessment of esophageal disease. The first step of the Chicago classification described abnormal esophagogastric junction deglutitive relaxation. The latest classification system, proposed by Pandolfino et al, includes contraction patterns and peristalsis integrity based on integrated relaxation pressure 4 (IRP4. It can be discriminating the achalasia from non-achalasia esophageal motility disorders. The aim of this study was to assessment of clinical findings in non-achalasia esophageal motility disorders based on the most recent Chicago classification. Methods: We conducted a prospective cross-sectional study of 963 patients that had been referred to manometry department of Gastrointestinal and Liver Research Center, Firozgar Hospital, Tehran, Iran, from April, 2012 to April, 2015. They had upper GI disorder (Dysphasia, non-cardiac chest pain, regurgitation, heartburn, vomiting and asthma and weight loss. Data were collected from clinical examinations as well as patient questionnaires. Manometry, water-perfused, was done for all patients. Manometry criteria of the patients who had integrated relaxation pressure 4 (IRP4 ≤ 15 mmHg were studied. Results: Our finding showed that the non-achalasia esophageal motility disorders (58% was more common than the achalasia (18.2%. Heartburn (68.5%, regurgitation (65.4% and non-cardiac chest pain (60.6% were the most common clinical symptoms. Although, vomiting (91.7% and weight loss (63% were the most common symptoms in referring patients but did not discriminate this disorders from each other’s. Borderline motor function (67.2% was the most common, absent peristalsis (97% and the hyper

  10. Science.gov (United States)

    FARNETI, D.; FATTORI, B.; NACCI, A.; MANCINI, V.; SIMONELLI, M.; RUOPPOLO, G.; GENOVESE, E.

    2014-01-01

    not significant. These initial data validate the clinical use of the P-score in the management of patients with deglutition disorders by a multidisciplinary team. PMID:24843220

  11. Dietary nitrate protects submandibular gland from hyposalivation in ovariectomized rats via suppressing cell apoptosis.

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    Xu, Yipu; Pang, Baoxing; Hu, Liang; Feng, Xiaoyu; Hu, Lei; Wang, Jingsong; Zhang, Chunmei; Wang, Songlin

    2018-02-26

    Xerostomia, a major oral symptom of menopause, is a subjective feeling of dry mouth associated with oral pain and difficulties in deglutition and speech, which significantly reduces patient's quality of life. Dietary nitrate, which can be converted to nitric oxide, has multiple physiological functions in the body, including antioxidant activity and vasodilatation; however, its protective effect against xerostomia remains poorly understood. The present study aimed to evaluate the effects of dietary nitrate on estrogen deficiency-induced xerostomia. We established an ovariectomized (OVX) rat model, which included five groups: sham-operated, OVX, OVX + 0.4 mM nitrate, OVX + 2 mM nitrate, and OVX + 4 mM nitrate (n = 6). After ovariectomy, animals in the nitrate treatment groups received appropriate amounts of sodium nitrate dissolved in distilled water for 3 months. The results showed that nitrate treatment reduced body weight and water intake, and increased serum nitrate and nitrite levels. Furthermore, nitrate uptake increased saliva secretion as evidenced by saliva flow rates and aquaporin 5 expression, and alleviated histological lesions as evidenced by reduction of the fibrotic area and cell atrophy in the salivary glands. Although protective effects of nitrate against estrogen deficiency-induced xerostomia were observed at all doses, treatment with 2 mM nitrate was more effective than that with 0.4 mM and 4 mM nitrate. Terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) and caspase-3 expression analyses showed that nitrate also protected cells from apoptosis, possibly through upregulation of Cu-Zn superoxide dismutase (Cu-Zn SOD) known to inhibit oxidative stress-related apoptosis. Our findings indicate that nitrate could improve functional activity of the salivary glands in OVX rats by suppressing apoptosis and upregulating Cu-Zn SOD expression, suggesting that dietary nitrate may potentially prevent hyposalivation in menopausal

  12. Características físicas e sensoriais de clones de batata-doce Physical and sensorial characteristics of sweetpotato clones

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    Adriana Dias Cardoso

    2007-12-01

    Full Text Available Com o objetivo de avaliar propriedades físicas e sensoriais de clones de batata-doce em Vitória da Conquista - BA foi realizado este experimento, composto por 16 clones oriundos de Janaúba- G, Viçosa - MG, Bom Jardim de Minas - MG, Gurupi - TO, Santo Antônio da Platina - PR, Holambra II - SP, Vitória da Conquista - BA e Condeúba - BA. Utilizou-se o delineamento em blocos casualizados, com 16 tratamentos e 3 repetições. Avaliaram-se as características sensoriais: aparência, umidade, doçura, coloração da polpa, dificuldade de deglutição das raízes tuberosas e as características físicas: tempo de cozimento e peso específico. Os dados foram submetidos à análise de variância e teste de Scott-Knott a 5% de probabilidade, entretanto, as características sensoriais foram obtidas apenas em valores de porcentagem. O clone 25 apresentou as melhores características sensoriais e o clone 7 apresentou melhor tempo de cozimento.The aim of this experiment was to evaluate the physical and sensorial characteristics of sweetpotato clones in Vitória da Conquista, Bahia State, Brazil. Sixteen clones were analyzed, originating from Janaúba, MG, Viçosa, MG; Bom Jardim de Minas, MG; Gurupi, TO; Santo Antônio da Platina, PR; Holambra II, SP; Vitória da Conquista, BA; and Condeúba, BA. One utilized randomized blocks with 16 treatments and three repetitions. The following characteristics were analyzed: aspect, humidity, sweetness, color, deglutition difficulty, cooking and specific gravity of the storage roots. The data were submitted to variance analysis using a ScottKnott test with 5% probability. Clone 25 presented the best sensorial characteristics, and clone 7 presented the best cooking time.

  13. Investigation of quality of life in the treatment of locally advanced and recurrent oropharyngeal cancer: State-of the-art

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    D. V. Sikorsky

    2015-01-01

    Full Text Available Postsurgical survival is considered to be indicators of treatment efficiency in most cases. However, the sociomedical rehabilitation of patients in this group is no less important; not only life expectancy, but also functional rehabilitation and quality of life are in the lead in patients with Stage III–IVA due to their low 2-year and much lower 5-year survival. The main efficiency criterion is patients, quality of life as compared to antitumor treatment programs in the absence of differences in survival.As the only chance of cure or life prolongation in most cases, multicomponent surgery for locally advanced and recurrent oropharyngeal cancer may be refused by a patient for fear of being lost to society. Identification of surgical treatment-induced changes in quality of life in patients may be used as a criterion for assessing the performed operations.The body's changes in a patient with otopharyngeal cancer are associated with impairment of basic physiological functions (deglutition, mastication, and breathing, sensitivity (taste, olfaction, and hearing, and individual characteristics of a human being (for example, appearance and voice. The quality of life is integral characteristics of the physical, psychological, emotional, and social functioning of a patient, which is based on his subjective perception. The methods for studying the quality of life include first of all questionnaires that are classified as general and special ones.The general questionnaires are intended to assess the quality of life of both healthy individuals and patients regardless of their disease; the special questionnaires are used to study that in certain categories and groups of patients. The general questionnaires allow the comparison of patients with a population of healthy people. Account must be also taken of the fact that the quality of life varies with age and comorbidities. A great deal of procedures for measuring the quality of life in different groups of

  14. Pediatric Eating Assessment Tool-10 as an indicator to predict aspiration in children with esophageal atresia.

    Science.gov (United States)

    Soyer, Tutku; Yalcin, Sule; Arslan, Selen Serel; Demir, Numan; Tanyel, Feridun Cahit

    2017-10-01

    Airway aspiration is a common problem in children with esophageal atresia (EA). Pediatric Eating Assessment Tool-10 (pEAT-10) is a self-administered questionnaire to evaluate dysphagia symptoms in children. A prospective study was performed to evaluate the validity of pEAT-10 to predict aspiration in children with EA. Patients with EA were evaluated for age, sex, type of atresia, presence of associated anomalies, type of esophageal repair, time of definitive treatment, and the beginning of oral feeding. Penetration-aspiration score (PAS) was evaluated with videofluoroscopy (VFS) and parents were surveyed for pEAT-10, dysphagia score (DS) and functional oral intake scale (FOIS). PAS scores greater than 7 were considered as risk of aspiration. EAT-10 values greater than 3 were assessed as abnormal. Higher DS scores shows dysphagia whereas higher FOIS shows better feeding abilities. Forty patients were included. Children with PAS greater than 7 were assessed as PAS+ group, and scores less than 7 were constituted as PAS- group. Demographic features and results of surgical treatments showed no difference between groups (p>0.05). The median values of PAS, pEAT-10 and DS scores were significantly higher in PAS+ group when compared to PAS- group (p<0.05). The sensitivity and specificity of pEAT-10 to predict aspiration were 88% and 77%, and the positive and negative predictive values were 22% and 11%, respectively. Type-C cases had better pEAT-10 and FOIS scores with respect to type-A cases, and both scores were statistically more reliable in primary repair than delayed repair (p<0.05). Among the postoperative complications, only leakage had impact on DS, pEAT-10, PAS and FOIS scores (p<0.05). The pEAT-10 is a valid, simple and reliable tool to predict aspiration in children. Patients with higher pEAT-10 scores should undergo detailed evaluation of deglutitive functions and assessment of risks of aspiration to improve safer feeding strategies. Level II (Development of

  15. Taste and Temperature in Swallowing Transit Time after Stroke

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    Paula C. Cola

    2012-09-01

    Full Text Available Background: Oropharyngeal dysphagia is common in individuals after stroke. Taste and temperature are used in dysphagia rehabilitation. The influence of stimuli, such as taste and temperature, on swallowing biomechanics has been investigated in both healthy individuals and in individuals with neurological disease. However, some questions still remain unanswered, such as how the sequence of offered stimuli influences the pharyngeal response. The goal of the present study was to determine the influence of the sequence of stimuli, sour taste and cold temperature, on pharyngeal transit time during deglutition in individuals after stroke. Methods: The study included 60 individuals with unilateral ischemic stroke, 29 males and 31 females, aged 41–88 years (mean age: 66.2 years examined 0–50 days after ictus (median: 6 days, with mild to moderate oropharyngeal dysphagia. Exclusion criteria were hemorrhagic stroke patients, patients with decreased level of consciousness, and clinically unstable patients, as confirmed by medical evaluation. The individuals were divided into two groups of 30 individuals each. Group 1 received a nonrandomized sequence of stimuli (i.e. natural, cold, sour, and sour-cold and group 2 received a randomized sequence of stimuli. A videofluoroscopic swallowing study was performed to analyze the pharyngeal transit time. Four different stimuli (natural, cold, sour, and sour-cold were offered. The images were digitalized and specific software was used to measure the pharyngeal transit time. Since the values did not present regular distribution and uniform variances, nonparametric tests were performed. Results: Individuals in group 1 presented a significantly shorter pharyngeal transit time with the sour-cold stimulus than with the other stimuli. Individuals in group 2 did not show a significant difference in pharyngeal transit time between stimuli. Conclusions: The results showed that the sequence of offered stimuli influences

  16. The Pooling-score (P-score): inter- and intra-rater reliability in endoscopic assessment of the severity of dysphagia.

    Science.gov (United States)

    Farneti, D; Fattori, B; Nacci, A; Mancini, V; Simonelli, M; Ruoppolo, G; Genovese, E

    2014-04-01

    significant. These initial data validate the clinical use of the P-score in the management of patients with deglutition disorders by a multidisciplinary team.

  17. Resultados del uso de la prótesis transtumoral en el cáncer de esófago avanzado

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    Radamés I Adefna Pérez

    2000-12-01

    Full Text Available El cáncer de esófago constituye una de las neoplasias más frecuentes, y alcanza en algunos países proporciones epidémicas. A pesar de los adelantos diagnósticos, en el 50 % de los pacientes se realizará sólo un tratamiento paliativo. Una de estas técnicas la constituye la intubación transtumoral, para aliviar la disfagia y permitir la deglución. Con el objetivo de evaluar su utilidad, se realizó una investigación prospectiva, desde 1993 hasta 1997, en pacientes con carcinoma de esófago avanzado. Se seleccionaron a 22 pacientes: en estadio IV, 15 (68,1 %; con fístulas traqueoesofágicas, 3 (13,6 % y 4 por no consentimiento para una operación curativa (18,1 %. La prótesis utilizada fue la de Häring, colocada por tracción. El sexo masculino fue el más afectado, 81,8 %; la localización más común fue en el tercio medio, 63,6 %; en todos los pacientes se diagnosticó carcinoma epidermoide; no existió mortalidad operatoria. La supervivencia al año fue de 3 enfermos (13,6 %. No existieron complicaciones relacionadas con el uso de la prótesisEsophagus cancer is one of the most frequent neoplasias and it reaches epidemic proportions in some countries. In spite of the diagnostic advances, 50% of the patients will recieve only a palliative treatment. Transtumoral intubation is one of these techniques used to alliviate dysphagia and to allow deglutition. A prospective research was made among patients with advanced esophagus carcinoma from 1993 to 1997 in order to evaluate its usefulness. 22 patients were selected: 15 (68,1%, in stage IV; 3 (13,6%, with tracheoesophageal fistulas; and 4 (18,1%, with no consent for a curative operation. The prosthesis used was that of Häring, which was placed by traction. Males were the most affected, 81,8%. The commonest localization was the mean third, 63,6%. Epidermoid carcinoma was diagnosed in all patients. There was no operative mortality. Survival after a year was of 3 patients (13,6%. There

  18. Análise comparativa dos padrões de deglutição de crianças com paralisia cerebral e crianças normais Comparative analysis of swallowing patterns between children with cerebral palsy and normal children

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    Sandra R. Aurélio

    2002-03-01

    Full Text Available Objetivo: o propósito desse estudo foi comparar os padrões de deglutição em crianças com paralisia cerebral (PC e crianças sem distúrbios neurológicos, relacionando a disfunção motora oral, a quadriplegia e a consistência dos alimentos com o tempo de deglutição. Material e método: Setenta e seis crianças participaram desse estudo, com idades variando de 1 a 5 anos, sendo 57 com paralisia cerebral e 19 sem distúrbios neurológicos. Três consistências de alimentos foram examinadas: líquida (suco, pastosa (iogurte e sólida (bolacha, sendo cronometrado o tempo gasto para deglutir cada uma delas, durante o horário normal de lanche das mesmas. Resultados: Os resultados mostraram que: 1 o grupo com PC levou até 14,2 vezes mais tempo para deglutir os alimentos que o outro grupo; 2 quanto maior era a disfunção motora oral das crianças, maior era o tempo gasto para deglutir os alimentos e, 3 das três consistências pesquisadas, o alimento pastoso foi aquele, em que os tempos de deglutição obtidos de cada grupo estiveram mais próximos.Aim: the purpose of this study is to compare deglutition patterns in children with cerebral palsy and children without neurological problems and to investigate the influence of oral motor dysfunction, quadriplegia and food texture, in the time spent for swallowing. Material and method: Seventy-six children aged 1-5 years participated in the study (57 with cerebral palsy and 19 without neurological problems. Three food textures were examined during children’s snack time: liquid (juice, paste (yogurt and solid (cracker. Result: The result demonstrates, for the cerebral palsy group, their feeding took up to 15 times longer than normal. The more severe the degree of oral motor dysfunction, the longer was the time spent for swallowing. From the textures studied, paste was the one in which children with cerebral palsy were closer in time to the group without neurological problems. It suggests that

  19. Swallowing difficulties with medication intake assessed with a novel self-report questionnaire in patients with systemic sclerosis – a cross-sectional population study

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    Messerli M

    2017-09-01

    suitable therapy option, enabling tailored counseling to reduce inappropriate medication modifications. Keywords: swallowing difficulties, medication intake, systemic sclerosis, coping behavior, self-report questionnaire, deglutition disorders

  20. Tratamiento ortodóncico-quirúrgico de una adaquia anterior Orthodontic-surgical treatment of anterior open bite

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    Anselmo López Rodríguez

    2004-08-01

    Full Text Available En la práctica y desarrollo de la cirugía ortognática en el Hospital Universitario "Comandante Manuel Fajardo" a lo largo de los años, la morbilidad de diferentes anomalías del desarrollo maxilo-mandibulares ha mostrado que la adaquia o mordida abierta anterior es bastante frecuente. Desde tempranas edades se detectan y son tratadas por el especialista en Ortodoncia. El cerrar una adaquia en ocasiones se torna difícil y es cuando el análisis del paciente debe realizarse en el grupo multidisciplianrio integrado por cirujanos maxilofaciales, ortodoncistas y protesistas. Se han detectado diferentes causas que pueden producir una adaquia y en su mayor parte son hábitos nocivos que perduran en el paciente; por ejemplo, la interferencia con el centro de crecimiento condilar, la succión del pulgar, la deglución atípica o lengua protractil, la respiración bucal, entre otras. Este trabajo está encaminado en mostrar los diferentes tratamientos que en la actualidad se emplean para reducir una mordida abierta anterior y presenta el caso de una niña de 14 años de edad portadora de una adaquia de más de 18 mm.In the context of orthognathic surgery practice and development at "Comandante Manuel Fajardo" university hospital, morbidity from several anomalies in the maxillomandibular growth has shown that anterior open bite is pretty common. Such anomalies are detected and treated by the orthodontist at early childhood. To close an anterior open bite is difficult sometimes and requires the analysis of the patient by a multidisciplinary group made up of maxillofacial surgeons, orthodontists and denture specialists. A number of causes may be the origin of anterior open bite, mainly harmful habits that persist in the patient such as interference with the condylar growth center, dummy sucking, atypical deglutition or proctatile tongue, mouth breathing, among others. This paper is aimed at showing different therapies that presently reduce anterior open

  1. Interferential current sensory stimulation, through the neck skin, improves airway defense and oral nutrition intake in patients with dysphagia: a double-blind randomized controlled trial

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    Maeda K

    2017-11-01

    s effect on swallowing ability. Keywords: transcutaneous electric nerve stimulation, deglutition disorders, rehabilitation, nutritional intake

  2. Report of a Brazilian multicenter study on nephropathic cystinosis.

    Science.gov (United States)

    Vaisbich, Maria Helena; Koch, Vera H

    2010-01-01

    The Brazilian Multicenter Nephropathic Study Group, founded in 1999, is currently composed of 16 pediatric nephrology units, which are coordinated by the Pediatric Nephrology Unit of Instituto da Criança--HCFMUSP. This Study Group intends to better know our patients, their special characteristics and facilitates the treatment. To present an update on the demographics of the ongoing study participants with interest on renal function status, response to therapy, and extra-renal complications. Patient recruitment to the study is based on informed consent and has been supported by the Brazilian Society of Nephrology, by the creation of an electronic homepage and by the participation in medical meetings and publications in medical periodicals. Our study protocol involves the initial and follow-up questionnaire, the measurement of intraleukocyte cystine content, initiation and follow-up therapy with cysteamine, and clinical patient follow-up based on a protocol of subsidiary exams. We identified 102 patients (42 females) with nephropathic cystinosis in Brazil since 1999. Forty-six children are followed at the Instituto da Criança/SP, 15 at the Hospital Pequeno Príncipe/PR, 12 at the UNICAMP/SP, 10 at the Unidade de Transplante Renal - HCFMUSP/SP and 3 at the Santa Casa/SP; the remaining patients are followed at the Instituto da Criança and at their respective doctors' offices in different nephrology services in Brazil. Of these patients, 23/102 (22.5%) have normal renal function, 19/102 (18.6%) are in chronic renal failure with conservative treatment, 26/102 are on dialysis (18 on peritoneal dialysis and 8 on hemodialysis), and 34/102 received a renal transplant. The extra-renal involvement diagnosed was: hypothyroidism in 63 patients, diabetes mellitus in 8 patients, muscular involvement in 7 patients, a compromised central nervous system in 5 patients, hepatic complications in 5 patients, and deglutition dysfunction in 2 patients. During this period, 10

  3. Estudo da mastigação e da deglutição em crianças e adolescentes com Sequência de Möbius Study of chewing and swallowing in children and teenagers with Möbius syndrome

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    Mariana Saconato

    2009-01-01

    Full Text Available OBJETIVOS: Descrever as alterações morfofuncionais nas funções de mastigação e deglutição, reconhecer as consistências alimentares mais bem aceitas e avaliar a presença de manobras compensatórias durante a deglutição em crianças com Sequência de Möbius. MÉTODOS: A casuística consistiu de oito crianças, sendo três do sexo feminino e cinco do sexo masculino, na faixa etária de cinco a 15 anos, diagnosticadas com Sequência de Möbius. As crianças foram avaliadas em situação de alimentação, nas quais foram oferecidos alimentos de consistência líquida, pastosa e sólida. Os dados coletados foram registrados em protocolo de avaliação adaptado por Guedes, Shintani e Cabello (2003. RESULTADOS: Os resultados obtidos demonstraram significância entre a condição de mobilidade de língua e o tipo de mastigação. As variáveis velocidade de mastigação e contração do masseter, também se mostraram dependentes (p=0,018, uma vez que não houve alteração da velocidade da mastigação quando a contração do masseter estava presente. O pão de queijo mostrou-se como a melhor consistência sólida, pois produziu um bolo mais coeso e menos espalhado na cavidade oral. CONCLUSÕES: As alterações morfofuncionais presentes nos pacientes com Sequência de Möbius contribuíram para a alteração da dinâmica da mastigação e deglutição. Toda a amostra fez uso de manobras compensatórias e, mesmo com a ausência dos sinais clínicos sugestivos de penetração/aspiração, estes pacientes devem ser submetidos à terapia fonoaudiológica, a fim de adequar os órgãos fonoarticulatórios na tentativa de proporcionar uma refeição mais prazerosa.PURPOSE: To describe morphofunctional alterations in the functions of chewing and deglutition, to recognize the most accepted food consistency, and to evaluate the presence of compensatory maneuvers during deglutition, in children and adolescents with Möbius syndrome. METHODS: The

  4. Comportamiento de las fístulas faringocutáneas Behavior of pharyngocutaneous fistula

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    María de los Ángeles Reynaldo González

    2010-06-01

    together with deglutition. It is more frequent in postoperative period of total laryngectomies and may to appear in a spontaneous way by dehiscence of pharyngeal suture provoked by deglutition movements of patient or to go with a infection or necrosis. METHODS. A descriptive and bilateral study was conducted on the behavior of pharyngocutaneous fistulas in Cervicofacial Oncology Surgery Service of "Vladimir Ilich Lenin" University Hospital in Holguín province. Study sample included all patients operated on by total laryngectomy from 2003 to 2008. There was a total 158 patients and all underwent a manual closure of hypofarynx. RESULTS. Fistulas were present in the 5,6% of cases. The 77,7% of patients had underwent radiotherapy before surgery and the 66,4% of them underwent tracheostomies at surgical operation. In all patients operated on by pharyngotome there was postsurgical sepsis and feeding was started at 10 and 12 days in the 88,4% of cases. CONCLUSIONS. The wide predominance of male patients is directly related to usual toxic habits in this sex. Presurgical tracheostomy is accepted by surgeons as a risk factor for development of fistula, but in present paper wasn't significant. Onset of oral feeding in patients presenting with layngectomies must to fluctuate between 10 and 14 days, never before, but there isn't a hypopharynx healing allowing the foods passage. Also, so it is possible to avoid the appearance of complications like the pharyngocutaneous fistulas.

  5. Reconstrução esofágica pela esofagocoloplastia no megaesôfago avançado em pacientes gastrectomizados Esophageal reconstruction by esophagocoloplasty for megaesophagus end-stage in gastrectomized patients

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    Jose Luis Braga de Aquino

    2009-12-01

    endoscopic anastomotic dilatations. From the eight patients followed during this period, six (75% had good deglutition for solids and/or semi-solids, and satisfied with the surgery since were able to return to their regular diet. CONCLUSIONS: Despite the fact that the esophagocoloplasty results in a good deglutition and quality of life, in short and medium terms, it must be considered a surgical technic with high morbidity in gastrectomized patients.

  6. Guía de práctica clínica basada en la evidencia para el diagnóstico de disfagia en niños

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    Olga Lucía Morales Múnera

    2008-11-01

    Full Text Available La deglución es el proceso fisiológico que logra el trasporte del bolo alimenticio desde la cavidad oral hasta el estómago; su alteración se denomina disfagia y puede ser de causa orgánica, funcional o mixta. La disfagia está incluida en el grupo de trastornos de la alimentación que afectan al 25% de la población pediátrica y es común en niños con parálisis cerebral, trastornos del neurodesarrollo, prematuros y niños con problemas adaptativos y sociales; además se asocia con desnutrición, complicaciones respiratorias e infecciones a repetición. En vista de la escasez de investigaciones al respecto se construyeron una guía de práctica clínica basada en la evidencia disponible, aplicable al entorno local, para el diagnóstico de disfagia en la población pediátrica, y un algoritmo de diagnóstico. Para elaborarlos se buscaron artículos indexados entre enero de 1996 y diciembre de 2007 en las bases de datos MEDLINE, LILACS y el registro Cochrane. Los términos MesH (Medical Subject Headings de MEDLINE y Decs equivalente de LILACS (en español fueron: Deglutition disorders, swallowing disorders, swallowing difficulty, swallowing problems, swallowing dysfunction, deglutition dysfunction, clinical evaluation, videofluoroscopy, fiberoptic endoscopic evaluation of swallowing, magnetic resonance imaging, electromyography, videomanometry, ultrasound assessment. La búsqueda se restringió a publicaciones en inglés y español que incluyeran solo población pediátrica; se incluyeron artículos de revistas publicadas en el medio, bibliografía de artículos revisados y de otras revisiones no sistemáticas. Se encontraron alrededor de 605 artículos con sus resúmenes y se almacenaron en el programa de referencias Endnote 7; de ellos se seleccionaron por consenso 58 artículos. El análisis de la validez de los artículos y el grado de recomendación se hicieron por consenso entre los investigadores. El desarrollo de la guía se bas

  7. Fatores interferentes na alimentação de crianças de 17 a 25 meses de uma creche municipal Aspects interfering in the feeding of children from 17 to 25 months of a municipal day-care center

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    Ana Paola Nicolielo

    2009-01-01

    and chew and deglutition. The results were submitted to a Descriptive Statistical Analysis. RESULTS: alteration in diverse aspects of the health and the development in children (92.8% was ascertained; and also malocclusion (28.6%, morphological alterations for lips (21.4% and tongue (21.4%; tonicity alterations of cheeks (57.1%, mento (21.4% and lips (42.8%; oral or oronasal breathing (42.8%; dysfunction in chewing (35.7% and in swallow solid (50% and liquid (42.8 foods. CONCLUSION: for this group it was observed that the oral habits, morphological and tonicity alterations influence the standard of feeding for the analyzed children, evidencing the need to prevent and detect such factors precociously so that the feeding in the children may occur in an adequate form, thus promoting conditions towards healthful development.

  8. Desempenho de idosos brasileiros no teste de deglutição de 100 ml de água Performance of Brazilian elderly on the 100 ml water swallowing test

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    Graziela Maria Martins Moreira

    2012-03-01

    , oppositely from the original British study. The mean time per swallow and the mean volume per swallow were similar for both genders. CONCLUSION: The swallowing capacity in elderly subjects is lower than that of normal adults, suggesting slowing in the deglutition process. The difference between genders reported in the original study was not found in the present study; however, our sample was older.

  9. Evaluación del impacto del taller sobre lactancia materna y su rol preventivo en las anomalías dentomaxilofaciales, 2003 Assessment of the impact of the "Breast Feeding and its preventive role in tooth and jaw abnormalities" workshop, 2003

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    Zoila Rosa Podadera Valdés

    2004-04-01

    hospital from January 1st to March 31st, 2003 was conducted. Data were collected into a form that included a test to evaluate the level of knowledge of these women about the importance of breast-feeding in the prevention of tooth and jaw abnormalities. Analytical variables were age, job, origin and test marks. Once the test was applied, participating pregnant women were given a workshop on this topic and later, they made the test again. Before the training course, their level of knowledge on the significance of breast-feeding and the masticatory function on the development of the stomatognatic system was poor at the various age groups and biological and psycho-social variables studied. The most difficult topics were those related with jaw, nasal respiration and deglutition development. It was concluded that the training workshop for pregnant women had a great impact since it succeeded in conveying basic pieces of knowledge about natural feeding and the introduction of solid feeding in addition to the role of breast-feeding in the prevention of tooth and jaw abnormalities.

  10. Caracterización de la succión en el lactante según la rehabilitación neuro-oclusal Characterization of newborn suction according the neuro-occlusal rehabilitation

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    Dania Santos Prieto

    2010-09-01

    methods and qualitative collection data to characterize the suction development of newborn by neuro-occlusal rehabilitation. Universe included 56 children from "Santa Clara" Polyclinic health area from September to November, 2008. For information collection on the study variables author used the card of feeding observation. In study analysis to clear up the results descriptive and comparative analyses were used. Infant suction had difficulties associated with some factors including the inappropriate position characterized by a lack of alignment and separation of infant body from the mother, as well as the mother breast anatomy, by example, obstructed breast and plain and inverted nipples Also there were another difficulties related to suction including the mouth semi-open, more areola under the baby's mouth, inversion of lower lip, non contact of chin with the breast and clicking at deglutition. In newborn as study sample there was predominance of ineffective suction.

  11. Adaptações do sistema estomatognático em indivíduos com desproporções maxilo-mandibulares: revisão da literatura Adaptations on the stomatognathic system of individuals with maxillomandibular disproportion: literature review

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    Tatiana Albuquerque Coutinho

    2009-01-01

    is mastication, which is characterized by vertical movements using the dorsum of the tongue for kneading the food, and less use of the masticatory muscles. In mandibular retrognathism, studies showed that deglutition is most adapted, being characterized by anterior mandibular slide, in addition to postero-anterior movement of the tongue and perioral muscles activation. After orthognathic surgery, some cases may present adequacy of the stomatognathic system functions. In other, however, adaptations may persist, making it necessary that speech-language therapists are well informed about pre-existent adaptations, in order to plan the best rehabilitation process for each case.

  12. Avaliação da disfagia pediátrica através da videoendoscopia da deglutição Evaluation of dysphagia in pediatric population using fiberoptic endoscopy

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    Ari de Paula

    Full Text Available Objetivo: Utilizando do nasofibroscópio que pode ser transportado facilmente, avaliamos uma população pediátrica com disfagia juntamente com uma equipe de fonoaudiólogas auxiliando-as não só no diagnóstico como nas estratégias terapêuticas. Forma de estudo: Clínico prospectivo randomizado. Método: Um grupo de 10 crianças entre 45 dias e 5 anos de idade, com média de 1 ano e 9 meses, prematuras ou apresentando queixas de distúrbios da deglutição de origem neurológica foram avaliadas através da videoendoscopia. A avaliação foi realizada de forma dinâmica (funcional pois as alimentávamos durante o exame, estudando principalmente os distúrbios da fase faríngea. Resultados: Observamos as alterações da fase faríngea que são melhor identificadas com o exame, e claramente identificávamos distúrbios da sensibilidade e motricidade faríngea, assim como a ocorrência de penetração laríngea, a qual dividimos em alta ou baixa, aspiração, ou déficits de "clearence" após cada movimento deglutório, assim como a coordenação respiração-sucção-deglutição. Conclusão: A videoendoscopia da deglutição (VED é um exame ágil e com alto grau de precisão, praticamente sem riscos para a população pediátrica, norteando com segurança o trabalho da fonoaudióloga para terapia.Aim: Using fiberoptic endoscopy that can be easily transported, we evaluated a dysphagic pediatric population with a fonoaudiologic team helping her not only with diagnosis but also in therapeutic strategic. Study design: prospective clinical randomized. Method: A group of 10 children between 45 days and 5 years old, an average of 1 year and 9 months with disturbs of deglutitions from neurologic or prematures ariseing had been evaluated through fiberoptic endoscopy. The evaluation had been executed in a dynamic form (functional one because we fod them during the examination, studying principally the faringeal fases disturbs. Results: We observed the

  13. [The impact of cleft lip and palate on the parent-child relationships].

    Science.gov (United States)

    Grollemund, B; Galliani, E; Soupre, V; Vazquez, M-P; Guedeney, A; Danion, A

    2010-09-01

    Cleft lips and palates (CLPs) are the most common human facial malformations. Depending on the ethnic and/or geographical origin of the studied populations, they can affect up to 1/500 newborns. The treatment of these patients is multidisciplinary because these malformations have not only aesthetic consequences but also functional consequences as the phonation, hearing, deglutition, mastication and ventilation are altered. These consequences can also be psychological since the building of the body image, the way others perceive it, is likely to be seriously altered. In Europe there are over 210 reference hospitals for children affected by CLP. Besides, about 190 different protocols were identified. So far no generic protocol was recognized by the medical community as a whole. This discrepancy can be explained by the fact that the aesthetic and functional result of a protocol cannot be accurately assessed before adulthood when the child's growth is complete. Patients presenting with CLP don't usually seem to present with any serious psychological or psychiatric pathology. Yet a close review of the related literature shows that disorders are actually described: behavioural troubles, anxiety, depression and esthetic dissatisfaction with one's face in children as well as in adults. The difficulty in interpreting these disorders lies in the various factors that are likely to impact this condition (family setting, importance and type of the cleft, surgery protocol, growth, social environment). A multidisciplinary examination of the face and a careful consideration of concerned families show the importance of the psychological context and the risks of a dis-harmonious structuring of the parents-child relationships on the child's development. The identification of the difficulties faced by these families, depending on the child's age, can be easily identified. Of course they can be identified at birth when the family first sees the child and later on at each stage of the

  14. Near Total Laryngectomy: A Versatile Approach for Voice Restoration in Advanced T3 and T4 Laryngeal Cancer: Functional Results and Survival

    International Nuclear Information System (INIS)

    Maamoun, S.I.; Amira, A.; Younis, A.

    2004-01-01

    Creation of a tunneled mucosal shunt between the trachea and pharynx that is controlled by remaining intrinsic laryngeal musculature with its nerve supply is an acceptable voice restoration procedure for advanced T3 and T4 laryngeal cancer. Such a tunnel will allow unilateral direction of air from lung to pharynx during phonation and will prevent aspiration since deglutition is a vagal mediated response which will induce contraction of tubed laryngeal musculature preventing aspiration. We previously reported our preliminary experience with the technique and we adopted the voice restoration approach based on the concept of the near total laryngectomy thereafter. Methods: Forty five patients with histologically proven squamous cell carcinoma of the larynx were included in this study (between January 1998 and February 2001). They were 42 males and 3 females with a mean age of 52.6 years. Criteria for selection were a normal vocal process and arytenoid cartilage on the opposite side of the lesion as evidenced by endoscopy and CT scan with no major sub glottic extension. In two patients supraglottic laryngectomy was carried out and in four other patients, complete tumor extirpation necessitated total laryngectomy. Accordingly, near total laryngectomy was carried out in the remaining 39 patients. Following a near total laryngectomy, where all laryngeal mucosa and cartilages are resected sparing the contralateral arytenoid cartilage with the overlying mucosa and surrounding musculature, the shunt was created by tubing the remaining mucosa with augmentation by pyroform sinus mucosa if necessary. The resulting tube was fashioned over 14 FG catheter for diameter control only and the remaining muscles were sutured over the tube. A permanent tracheostomy was established. Voice training was started postoperatively following resumption of oral feeding. Results: Only one patient died in the immediate postoperative period due to massive myocardial infarction. One patient developed

  15. Sucção do recém-nascido prematuro: comparação do método Mãe-Canguru com os cuidados tradicionais Suckling of the premature newborn child: comparison between the Kangaroo Mother method with traditional care

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    Izabella Santos Nogueira de Andrade

    2005-03-01

    newborns were evaluated and submitted to phoniatric intervention in the process of hospital discharge. RESULTS: in Group 1 there was a significant improvement related to behavior, stress signs, coordination and suction rhythm. Hospital stay was considerably shorter. In group 2 there was a significant improvement related to the coordination between suction, deglutition and breathing. CONCLUSIONS: newborns of both groups were benefited by phoniatrics, nevertheless, the best results related to the Kangaroo-Mother Method. It has been noted that this method is a good alternative for developing countries for it contributes to the effectiveness of nursing, shortening hospital stay and reducing public health costs.

  16. Fístula traqueoesofágica posintubación

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    Edelberto Fuentes Valdés

    2003-09-01

    retrospective study was conducted on 5 patients who had a nasogastric tube and a tracheal cuff; two of them had been referred to the hospital after failed fistula operation. Serum albumin was under 35g/L, there was severe loss of weight and the body mass index showed a chronic energy shortage (2, low weight (1 normal weight (1 whereas this datum was not available in another patient. The fundamental symptoms were expulsion of food through tracheostomy and respiratory sepsis. Surgical technique used was cross-cervical incision and tracheal resection with anastomosis and then esophageal suture. Two patients presented with complications: a female with temporary outlet of food through tracheostomy, probably due to lack of coordination of deglutition movements secondary to bilateral recurrent paralysis and a long time without swallowing any food and also a second case with respiratory and injury infections. No fistula relapse was observed. A patient suffering from tracheomalacia diagnosed in the course of surgery, developed tracheal stenosis which was treated with resection and a T-tube. The surgical therapy with tracheal resection and anastomosis together with esophageal suture was successful in patients with postintubation TEF, with neither postoperative fistula relapse nor dysphagia

  17. Síndrome de Goldenhar: uma abordagem fonoaudiológica Goldenhar Syndrome: speech-language approach

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    Angela Ruviaro Busanello

    2012-06-01

    school. PROCEDURES: data were collected from the patient's records, through signature of the Free and Clarified Consent Term and approval in the Ethics Committee of the institution, during approximately 11 months of treatment. This case relates a child with 5 years and 11 months old, male gender, with a birth malformation at the right ear and mandibular condyle, as well as spina bifida. For this description, the patient passed through evaluations of hearing, stomatognathic system, face anthropometric measures, articulation examination, phonological assessment and hearing discrimination, before and after intervention. RESULTS: we noted changes as for conductive hearing loss in a moderate degree at the right ear; modifications in the mobility of lips and tongue; alterations in deglutition, mastication and respiration; reduced face anthropometric measures, mainly at the mandibular ramus; as well as the articulatory (distortions and the phonological disorders (devoicing. From these data, we set out a therapeutic planning, with positive results in the mentioned period, mainly as for the mastication function. CONCLUSION: the patient showed several speech-language alterations arising from the oculoauriculovertebral spectrum, that is being increased in the association with Mouth Breathing, the deleterious oral habits and the environmental factors of the patient. New studies with more details and higher number of subjects are important to corroborate such results.

  18. Verificação e análise morfofuncional das características da mastigação em usuários de prótese dentária removível Verification and morfofunctional analysis of mastication characteristics in individuals using removable dental prosthesis

    Directory of Open Access Journals (Sweden)

    Renata Veiga Andersen Cavalcanti

    2008-12-01

    , analyzing probable interference factors associated to functional mastication. METHODS: fifty-three individuals of both genders, between 42 and 67 year old, were divided in two groups: thirty-two individuals, users of total stable prosthesis dentures and/or partially stable removable prosthesis (G1; and twenty-one individuals with natural dentition (G2. the following exclusion criteria were used: neurological or cognitive deficiency, dental facial deformities, temporomandibular disorders and any mouth injuries which could interfere in mastication. Evaluation was done with salt bread, using habitual mastication. The analyses focused on: oral structures and muscle characteristics; type of cutting, maintenance of labial sealing; length of mastication time, number of masticatory cycles, and type of mastication: uni or bilateral, considering unilateral predominance in more than 66% of the cycles on just one particular side. RESULTS: alterations were noted as for the characteristics of the masseter muscle and type of food cutting for G1, with significant statistical differences when compared to G2. All other orofacial structures: lips, tongue, cheeks, mentual, and position of lips during mastication proved to be normal for both groups. There was no significant difference between the groups regarding jaw movements; type, time, and number of masticatory cycles and deglutition characterization. CONCLUSION: mastication in removable prosthesis users is characterized by alterations in the form of cutting food, undefined type of mastication, and satisfactory lips posture. The average time and the number of masticatory cycles are similar to those obtained for individuals with natural dentitions.

  19. Aspectos fonoaudiológicos na síndrome de Crouzon: estudo de caso Speech-language aspects on Crouzon syndrome: case study

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    Isabela Gomes

    2008-01-01

    hearing assessments of a case of Crouzon syndrome at the age 6:4 years. PROCEDURE: the subject carried out the following evaluations: ABFW, Test of Receptive Vocabulary, Language-Cognition Development Evaluation, Evaluation of Structures and Functions of the Stomatognathic System, pure-tone audiometry threshold, immitance measures and vocal audiometry. RESULTS: the pure-tone audiometry identified bilateral moderate conductive hearing loss, compatible with vocal audiometry's and immitance measures' results. The stomatognathic system evaluation showed that the structures had reduced tonus and altered posture and mobility. Suction, chewing, deglutition and breathing functions were also altered. Phonologically, the following processes were identified: Cluster Simplification, Stopping of Fricatives and Others. In the Fluency evaluation, subject's performance was below the expected scores for matched age and gender. In the Pragmatics test, the child had 14.4 acts per minute and, predominantly, gestural communication. The Receptive Vocabulary Test showed scores 7.1% below reference. In the Expressive Vocabulary Test, data indicated a performance compatible to the reference values of 4 and 5 year-old children, below the expected scores for the subject's age. Regarding language and cognition, the analysis indicated a gap between the child's performance and the developmental level. CONCLUSION: the deficits caused by the syndrome are diffuse and interconnected. The present study had the aim to present the Speech-Language and Hearing Pathology associated aspects of a Crouzon syndrome case and to provide initial data to further investigate these aspects and the intervention process.

  20. Disfagia orofaríngea em crianças com síndrome Cornélia de Lange Oropharyngeal dysphagia in children with Cornelia de Lange syndrome

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    Priscila Martins Foroni

    2010-10-01

    : This is a retrospective case report. We performed a descriptive analysis of four protocols for speech evaluation of swallowing, routinely used in the Speech Therapy Service and applied to children with Cornelia de Lange syndrome of both genders, with age going from 1:2 to 9:6 years, referred for clinical and videofluoroscopic evaluation of swallowing to a public university hospital. Aspects of the oral and pharyngeal of swallowing were analyzed using clinical functional and videofluoroscopic evaluation. RESULTS: the changes in the orofacial sensorimotor system that were most detected are hypersensitivity and muscle hypertonia of the orofacial region. Among the changes observed in the oral phase of swallowing, was the presence of labial closure inefficient, previous oral escape of the food, inadequate bolus formation/organization and deficient oral ejection. In the pharyngeal phase there was a change in cervical auscultation, nasal reflux, reduced hyolaryngeal excursion, pharyngeal residue after deglutition, laryngeal penetration, and laryngotracheal aspiration. Oropharyngeal dysphagia was detected in all children. CONCLUSION: these findings indicate changes in the orofacial sensoriomotor aspects and impaired swallowing biomechanics. The important alterations in swallowing detected in these cases may correspond to typical manifestations of Cornelia de Lange syndrome.

  1. Coordination of respiration and swallowing: functional pattern and relevance of vocal folds closure

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    Milton Melciades Barbosa Costa

    2010-03-01

    Full Text Available CONTEXT: Breathing and swallowing coordination, despite the expressive number of study, remain as theme deserving further research. OBJECTIVE: To identify a coordination pattern between swallowing and the natural breathing pause that occur in association with it (swallowing apnea and also the relevance of the vocal folds closure in this process. METHODS: Sixty-six adults, male and female, including normal health people, post-laryngectomy individuals and patients with digestive complaints without dysphagia were analyzed. The respiratory air flux interruptions produced by wet requested swallows and dry, requested and spontaneous swallows, were registered using thermo and piezoelectric receptors coupled to synectics medical manometry equipment, using Polygram upper 4.21 software. The results were analyzed with the Chi-square (3×2 and (2×2 nonparametric independency test with P = 0.05. RESULTS: Swallowing apnea is a preventive breathing stop that start just before and stay present during all deglutition pharyngeal phase. It is a well coordinated phenomena that occur as pattern in association with low elastic resistance of the lung, on the expiratory final phase until inspiration initial phase. This breathing stoppage it is usually followed by a short expiraton preceding a new breathing cycle. The swallow apnea and vocal folds closure are both independents mechanisms. CONCLUSION: It is possible to suppose that in the subconscious condition, swallowing apnea is integrated under coordination of the same control mechanism that also involves the elastic resistance of the lung.CONTEXTO: Apesar do expressivo número de estudos sobre a coordenação da respiração com a deglutição, o tema permanece aberto à pesquisa. OBJETIVO: Identificar um padrão de coordenação entre a pausa respiratória e a deglutição que ocorre em associação a esta usual apneia (apneia de deglutição e estabelecer a importância do fechamento das pregas vocais que ocorre

  2. Selected Abstracts of the 12th International Workshop on Neonatology; Cagliari (Italy; October 19-22, 2016

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2016-10-01

    Full Text Available Selected Abstracts of the 12th International Workshop on Neonatology; Cagliari (Italy; October 19-22, 2016ABS 1. ABNORMAL FETAL GROWTH ALTERS THE METABOLIC PROFILE OF EARLY HUMAN MILK • A. Kontogeorgou, Ch. Fotakis, D.D. Briana, T. Boutsikou, A. Malamitsi-Puchner, P. ZoumpoulakisABS 2. VENTED BASE FEEDING BOTTLE IN PRETERM INFANTS WITH GERD SYMPTOMS: EFFECTS ON RESPIRATION-DEGLUTITION PATTERNS AND REFLUX • E. Cocchi, C. Zavattero, E. Maggiora, C. Peila, A. Coscia, E. Bertino, F. CresiABS 3. ANALYSIS OF CIRCULATING miRNAs IN OBESE CHILDREN BORN SMALL FOR GESTATIONAL AGE • M.F. Faienza, F. Marzano, G. D'Amato, E. Inzaghi, A. Annese, M.F. Caratozzolo, A.M. D'Erchia, M. Chiara, D. Horner, E. Sbisà, L. Cavallo, G. Pesole, S. Cianfarani, A. Del Vecchio, A. TulloABS 4. CELOSOMY: OMPHALOCELE AND GASTROSCHISIS • F. Ayari, H. Chourou, H. Mannai, M. Chour, I. Ksibi, N. Ben Ameur, M. Ben Ammara, S. KacemABS 5. BREAST MILK IN INTRAUTERINE GROWTH RESTRICTION: DIFFERENCES COMPARED TO ADEQUATE FOR GESTATIONAL AGE INFANTS • C. Fadda, A. Reali, R. Pintus, F. Deidda, A. DessìABS 6. A RATHER UNIQUE AND UNEXPECTED PEDIATRIC SURGICAL CASE • G. Gaido, E.M. Nyaga, P.E. RolandiABS 7. VATER SYNDROME • M. Tuveri, C. Porcu, G. Ottonello, L. SabaABS 8. SEVERE NECROTIZING ENTEROCOLITIS ASSOCIATED WITH GASTROSCHISIS: DIFFICULTIES OF CARE • F. Ayari, W. Barbaria, E. Marmech, I. Ksibi, M. Cheour, N. Ben Ameur, M. Ben Ammara, S. KacemABS 9. RECURRENT ABDOMINAL PAIN AND JUVENILE SOLITARY POLYP (JSP: A CASE REPORT • L. Nai Fovino, V. Rametta, F. Rigon, G. Passarella, F. Rimondi, C. Santagati, M. Berardi, F. Marino, S. Innaurato, E. Michelin, C. Lorenzetto, S. Rossin, S. RugolottoABS 10. ULTRASOUND MONITORING OF LIVER ABSCESSES IN NEWBORNS • S. de Nardi, C. Porcu, M. Puddu, M.C. Pintus, M.A. Marcialis, L. SabaABS 11. RESPIRATORY PROBLEMS IN CHILDREN WITH REPAIRED ESOPHAGEAL ATRESIA AND TRACHEOESOPHAGEAL FISTULA • F. Porcaro, L. Valfrè, L. Rotondi